diff --git a/index.html b/index.html index 16a3c48..4018de9 100644 --- a/index.html +++ b/index.html @@ -7,6 +7,12 @@ ThingsBoard WebSocket Demo + + + + + +
diff --git a/package-lock.json b/package-lock.json index 0f6cbd0..f3c8956 100644 --- a/package-lock.json +++ b/package-lock.json @@ -8,6 +8,8 @@ "name": "thingsboard-html-demo", "version": "0.0.0", "dependencies": { + "flv.js": "^1.6.2", + "hls.js": "^1.6.15", "pinia": "^2.1.7", "vue": "^3.4.21", "vue-router": "^4.3.0" @@ -2978,6 +2980,12 @@ "node": ">= 0.4" } }, + "node_modules/es6-promise": { + "version": "4.2.8", + "resolved": "https://registry.npmmirror.com/es6-promise/-/es6-promise-4.2.8.tgz", + "integrity": "sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==", + "license": "MIT" + }, "node_modules/esbuild": { "version": "0.21.5", "resolved": "https://registry.npmmirror.com/esbuild/-/esbuild-0.21.5.tgz", @@ -3458,6 +3466,16 @@ "dev": true, "license": "ISC" }, + "node_modules/flv.js": { + "version": "1.6.2", + "resolved": "https://registry.npmmirror.com/flv.js/-/flv.js-1.6.2.tgz", + "integrity": "sha512-xre4gUbX1MPtgQRKj2pxJENp/RnaHaxYvy3YToVVCrSmAWUu85b9mug6pTXF6zakUjNP2lFWZ1rkSX7gxhB/2A==", + "license": "Apache-2.0", + "dependencies": { + "es6-promise": "^4.2.8", + "webworkify-webpack": "^2.1.5" + } + }, "node_modules/foreground-child": { "version": "3.3.1", "resolved": "https://registry.npmmirror.com/foreground-child/-/foreground-child-3.3.1.tgz", @@ -3749,6 +3767,12 @@ "he": "bin/he" } }, + "node_modules/hls.js": { + "version": "1.6.15", + "resolved": "https://registry.npmmirror.com/hls.js/-/hls.js-1.6.15.tgz", + "integrity": "sha512-E3a5VwgXimGHwpRGV+WxRTKeSp2DW5DI5MWv34ulL3t5UNmyJWCQ1KmLEHbYzcfThfXG8amBL+fCYPneGHC4VA==", + "license": "Apache-2.0" + }, "node_modules/html-encoding-sniffer": { "version": "4.0.0", "resolved": "https://registry.npmmirror.com/html-encoding-sniffer/-/html-encoding-sniffer-4.0.0.tgz", @@ -6009,6 +6033,12 @@ "node": ">=12" } }, + "node_modules/webworkify-webpack": { + "version": "2.1.5", + "resolved": "https://registry.npmmirror.com/webworkify-webpack/-/webworkify-webpack-2.1.5.tgz", + "integrity": "sha512-2akF8FIyUvbiBBdD+RoHpoTbHMQF2HwjcxfDvgztAX5YwbZNyrtfUMgvfgFVsgDhDPVTlkbb5vyasqDHfIDPQw==", + "license": "MIT" + }, "node_modules/whatwg-encoding": { "version": "3.1.1", "resolved": "https://registry.npmmirror.com/whatwg-encoding/-/whatwg-encoding-3.1.1.tgz", diff --git a/package.json b/package.json index 1c0cf70..34a76b3 100644 --- a/package.json +++ b/package.json @@ -13,6 +13,8 @@ "format": "prettier --write src/" }, "dependencies": { + "flv.js": "^1.6.2", + "hls.js": "^1.6.15", "pinia": "^2.1.7", "vue": "^3.4.21", "vue-router": "^4.3.0" diff --git a/public/static/js/ZLMRTCClient.js b/public/static/js/ZLMRTCClient.js new file mode 100644 index 0000000..dfe04a4 --- /dev/null +++ b/public/static/js/ZLMRTCClient.js @@ -0,0 +1,8222 @@ +var ZLMRTCClient = (function (exports) { + 'use strict'; + + const Events$1 = { + WEBRTC_NOT_SUPPORT: 'WEBRTC_NOT_SUPPORT', + WEBRTC_ICE_CANDIDATE_ERROR: 'WEBRTC_ICE_CANDIDATE_ERROR', + WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED: 'WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED', + WEBRTC_ON_REMOTE_STREAMS: 'WEBRTC_ON_REMOTE_STREAMS', + WEBRTC_ON_LOCAL_STREAM: 'WEBRTC_ON_LOCAL_STREAM', + WEBRTC_ON_CONNECTION_STATE_CHANGE: 'WEBRTC_ON_CONNECTION_STATE_CHANGE', + WEBRTC_ON_DATA_CHANNEL_OPEN: 'WEBRTC_ON_DATA_CHANNEL_OPEN', + WEBRTC_ON_DATA_CHANNEL_CLOSE: 'WEBRTC_ON_DATA_CHANNEL_CLOSE', + WEBRTC_ON_DATA_CHANNEL_ERR: 'WEBRTC_ON_DATA_CHANNEL_ERR', + WEBRTC_ON_DATA_CHANNEL_MSG: 'WEBRTC_ON_DATA_CHANNEL_MSG', + CAPTURE_STREAM_FAILED: 'CAPTURE_STREAM_FAILED' + }; + + const VERSION$1 = '1.0.1'; + const BUILD_DATE = 'Mon Mar 27 2023 19:11:59 GMT+0800 (China Standard Time)'; + + // Copyright (C) <2018> Intel Corporation + // + // SPDX-License-Identifier: Apache-2.0 + + // eslint-disable-next-line require-jsdoc + function isFirefox() { + return window.navigator.userAgent.match('Firefox') !== null; + } + // eslint-disable-next-line require-jsdoc + function isChrome() { + return window.navigator.userAgent.match('Chrome') !== null; + } + // eslint-disable-next-line require-jsdoc + function isEdge() { + return window.navigator.userAgent.match(/Edge\/(\d+).(\d+)$/) !== null; + } + + // Copyright (C) <2018> Intel Corporation + + /** + * @class AudioSourceInfo + * @classDesc Source info about an audio track. Values: 'mic', 'screen-cast', 'file', 'mixed'. + * @memberOf Owt.Base + * @readonly + * @enum {string} + */ + const AudioSourceInfo = { + MIC: 'mic', + SCREENCAST: 'screen-cast', + FILE: 'file', + MIXED: 'mixed' + }; + + /** + * @class VideoSourceInfo + * @classDesc Source info about a video track. Values: 'camera', 'screen-cast', 'file', 'mixed'. + * @memberOf Owt.Base + * @readonly + * @enum {string} + */ + const VideoSourceInfo = { + CAMERA: 'camera', + SCREENCAST: 'screen-cast', + FILE: 'file', + MIXED: 'mixed' + }; + + /** + * @class TrackKind + * @classDesc Kind of a track. Values: 'audio' for audio track, 'video' for video track, 'av' for both audio and video tracks. + * @memberOf Owt.Base + * @readonly + * @enum {string} + */ + const TrackKind = { + /** + * Audio tracks. + * @type string + */ + AUDIO: 'audio', + /** + * Video tracks. + * @type string + */ + VIDEO: 'video', + /** + * Both audio and video tracks. + * @type string + */ + AUDIO_AND_VIDEO: 'av' + }; + /** + * @class Resolution + * @memberOf Owt.Base + * @classDesc The Resolution defines the size of a rectangle. + * @constructor + * @param {number} width + * @param {number} height + */ + class Resolution { + // eslint-disable-next-line require-jsdoc + constructor(width, height) { + /** + * @member {number} width + * @instance + * @memberof Owt.Base.Resolution + */ + this.width = width; + /** + * @member {number} height + * @instance + * @memberof Owt.Base.Resolution + */ + this.height = height; + } + } + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + let logDisabled_ = true; + let deprecationWarnings_ = true; + + /** + * Extract browser version out of the provided user agent string. + * + * @param {!string} uastring userAgent string. + * @param {!string} expr Regular expression used as match criteria. + * @param {!number} pos position in the version string to be returned. + * @return {!number} browser version. + */ + function extractVersion(uastring, expr, pos) { + const match = uastring.match(expr); + return match && match.length >= pos && parseInt(match[pos], 10); + } + + // Wraps the peerconnection event eventNameToWrap in a function + // which returns the modified event object (or false to prevent + // the event). + function wrapPeerConnectionEvent(window, eventNameToWrap, wrapper) { + if (!window.RTCPeerConnection) { + return; + } + const proto = window.RTCPeerConnection.prototype; + const nativeAddEventListener = proto.addEventListener; + proto.addEventListener = function(nativeEventName, cb) { + if (nativeEventName !== eventNameToWrap) { + return nativeAddEventListener.apply(this, arguments); + } + const wrappedCallback = (e) => { + const modifiedEvent = wrapper(e); + if (modifiedEvent) { + if (cb.handleEvent) { + cb.handleEvent(modifiedEvent); + } else { + cb(modifiedEvent); + } + } + }; + this._eventMap = this._eventMap || {}; + if (!this._eventMap[eventNameToWrap]) { + this._eventMap[eventNameToWrap] = new Map(); + } + this._eventMap[eventNameToWrap].set(cb, wrappedCallback); + return nativeAddEventListener.apply(this, [nativeEventName, + wrappedCallback]); + }; + + const nativeRemoveEventListener = proto.removeEventListener; + proto.removeEventListener = function(nativeEventName, cb) { + if (nativeEventName !== eventNameToWrap || !this._eventMap + || !this._eventMap[eventNameToWrap]) { + return nativeRemoveEventListener.apply(this, arguments); + } + if (!this._eventMap[eventNameToWrap].has(cb)) { + return nativeRemoveEventListener.apply(this, arguments); + } + const unwrappedCb = this._eventMap[eventNameToWrap].get(cb); + this._eventMap[eventNameToWrap].delete(cb); + if (this._eventMap[eventNameToWrap].size === 0) { + delete this._eventMap[eventNameToWrap]; + } + if (Object.keys(this._eventMap).length === 0) { + delete this._eventMap; + } + return nativeRemoveEventListener.apply(this, [nativeEventName, + unwrappedCb]); + }; + + Object.defineProperty(proto, 'on' + eventNameToWrap, { + get() { + return this['_on' + eventNameToWrap]; + }, + set(cb) { + if (this['_on' + eventNameToWrap]) { + this.removeEventListener(eventNameToWrap, + this['_on' + eventNameToWrap]); + delete this['_on' + eventNameToWrap]; + } + if (cb) { + this.addEventListener(eventNameToWrap, + this['_on' + eventNameToWrap] = cb); + } + }, + enumerable: true, + configurable: true + }); + } + + function disableLog(bool) { + if (typeof bool !== 'boolean') { + return new Error('Argument type: ' + typeof bool + + '. Please use a boolean.'); + } + logDisabled_ = bool; + return (bool) ? 'adapter.js logging disabled' : + 'adapter.js logging enabled'; + } + + /** + * Disable or enable deprecation warnings + * @param {!boolean} bool set to true to disable warnings. + */ + function disableWarnings(bool) { + if (typeof bool !== 'boolean') { + return new Error('Argument type: ' + typeof bool + + '. Please use a boolean.'); + } + deprecationWarnings_ = !bool; + return 'adapter.js deprecation warnings ' + (bool ? 'disabled' : 'enabled'); + } + + function log$1() { + if (typeof window === 'object') { + if (logDisabled_) { + return; + } + if (typeof console !== 'undefined' && typeof console.log === 'function') { + console.log.apply(console, arguments); + } + } + } + + /** + * Shows a deprecation warning suggesting the modern and spec-compatible API. + */ + function deprecated(oldMethod, newMethod) { + if (!deprecationWarnings_) { + return; + } + console.warn(oldMethod + ' is deprecated, please use ' + newMethod + + ' instead.'); + } + + /** + * Browser detector. + * + * @return {object} result containing browser and version + * properties. + */ + function detectBrowser(window) { + // Returned result object. + const result = {browser: null, version: null}; + + // Fail early if it's not a browser + if (typeof window === 'undefined' || !window.navigator) { + result.browser = 'Not a browser.'; + return result; + } + + const {navigator} = window; + + if (navigator.mozGetUserMedia) { // Firefox. + result.browser = 'firefox'; + result.version = extractVersion(navigator.userAgent, + /Firefox\/(\d+)\./, 1); + } else if (navigator.webkitGetUserMedia || + (window.isSecureContext === false && window.webkitRTCPeerConnection && + !window.RTCIceGatherer)) { + // Chrome, Chromium, Webview, Opera. + // Version matches Chrome/WebRTC version. + // Chrome 74 removed webkitGetUserMedia on http as well so we need the + // more complicated fallback to webkitRTCPeerConnection. + result.browser = 'chrome'; + result.version = extractVersion(navigator.userAgent, + /Chrom(e|ium)\/(\d+)\./, 2); + } else if (navigator.mediaDevices && + navigator.userAgent.match(/Edge\/(\d+).(\d+)$/)) { // Edge. + result.browser = 'edge'; + result.version = extractVersion(navigator.userAgent, + /Edge\/(\d+).(\d+)$/, 2); + } else if (window.RTCPeerConnection && + navigator.userAgent.match(/AppleWebKit\/(\d+)\./)) { // Safari. + result.browser = 'safari'; + result.version = extractVersion(navigator.userAgent, + /AppleWebKit\/(\d+)\./, 1); + result.supportsUnifiedPlan = window.RTCRtpTransceiver && + 'currentDirection' in window.RTCRtpTransceiver.prototype; + } else { // Default fallthrough: not supported. + result.browser = 'Not a supported browser.'; + return result; + } + + return result; + } + + /** + * Checks if something is an object. + * + * @param {*} val The something you want to check. + * @return true if val is an object, false otherwise. + */ + function isObject$1(val) { + return Object.prototype.toString.call(val) === '[object Object]'; + } + + /** + * Remove all empty objects and undefined values + * from a nested object -- an enhanced and vanilla version + * of Lodash's `compact`. + */ + function compactObject(data) { + if (!isObject$1(data)) { + return data; + } + + return Object.keys(data).reduce(function(accumulator, key) { + const isObj = isObject$1(data[key]); + const value = isObj ? compactObject(data[key]) : data[key]; + const isEmptyObject = isObj && !Object.keys(value).length; + if (value === undefined || isEmptyObject) { + return accumulator; + } + return Object.assign(accumulator, {[key]: value}); + }, {}); + } + + /* iterates the stats graph recursively. */ + function walkStats(stats, base, resultSet) { + if (!base || resultSet.has(base.id)) { + return; + } + resultSet.set(base.id, base); + Object.keys(base).forEach(name => { + if (name.endsWith('Id')) { + walkStats(stats, stats.get(base[name]), resultSet); + } else if (name.endsWith('Ids')) { + base[name].forEach(id => { + walkStats(stats, stats.get(id), resultSet); + }); + } + }); + } + + /* filter getStats for a sender/receiver track. */ + function filterStats(result, track, outbound) { + const streamStatsType = outbound ? 'outbound-rtp' : 'inbound-rtp'; + const filteredResult = new Map(); + if (track === null) { + return filteredResult; + } + const trackStats = []; + result.forEach(value => { + if (value.type === 'track' && + value.trackIdentifier === track.id) { + trackStats.push(value); + } + }); + trackStats.forEach(trackStat => { + result.forEach(stats => { + if (stats.type === streamStatsType && stats.trackId === trackStat.id) { + walkStats(result, stats, filteredResult); + } + }); + }); + return filteredResult; + } + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + const logging = log$1; + + function shimGetUserMedia$3(window, browserDetails) { + const navigator = window && window.navigator; + + if (!navigator.mediaDevices) { + return; + } + + const constraintsToChrome_ = function(c) { + if (typeof c !== 'object' || c.mandatory || c.optional) { + return c; + } + const cc = {}; + Object.keys(c).forEach(key => { + if (key === 'require' || key === 'advanced' || key === 'mediaSource') { + return; + } + const r = (typeof c[key] === 'object') ? c[key] : {ideal: c[key]}; + if (r.exact !== undefined && typeof r.exact === 'number') { + r.min = r.max = r.exact; + } + const oldname_ = function(prefix, name) { + if (prefix) { + return prefix + name.charAt(0).toUpperCase() + name.slice(1); + } + return (name === 'deviceId') ? 'sourceId' : name; + }; + if (r.ideal !== undefined) { + cc.optional = cc.optional || []; + let oc = {}; + if (typeof r.ideal === 'number') { + oc[oldname_('min', key)] = r.ideal; + cc.optional.push(oc); + oc = {}; + oc[oldname_('max', key)] = r.ideal; + cc.optional.push(oc); + } else { + oc[oldname_('', key)] = r.ideal; + cc.optional.push(oc); + } + } + if (r.exact !== undefined && typeof r.exact !== 'number') { + cc.mandatory = cc.mandatory || {}; + cc.mandatory[oldname_('', key)] = r.exact; + } else { + ['min', 'max'].forEach(mix => { + if (r[mix] !== undefined) { + cc.mandatory = cc.mandatory || {}; + cc.mandatory[oldname_(mix, key)] = r[mix]; + } + }); + } + }); + if (c.advanced) { + cc.optional = (cc.optional || []).concat(c.advanced); + } + return cc; + }; + + const shimConstraints_ = function(constraints, func) { + if (browserDetails.version >= 61) { + return func(constraints); + } + constraints = JSON.parse(JSON.stringify(constraints)); + if (constraints && typeof constraints.audio === 'object') { + const remap = function(obj, a, b) { + if (a in obj && !(b in obj)) { + obj[b] = obj[a]; + delete obj[a]; + } + }; + constraints = JSON.parse(JSON.stringify(constraints)); + remap(constraints.audio, 'autoGainControl', 'googAutoGainControl'); + remap(constraints.audio, 'noiseSuppression', 'googNoiseSuppression'); + constraints.audio = constraintsToChrome_(constraints.audio); + } + if (constraints && typeof constraints.video === 'object') { + // Shim facingMode for mobile & surface pro. + let face = constraints.video.facingMode; + face = face && ((typeof face === 'object') ? face : {ideal: face}); + const getSupportedFacingModeLies = browserDetails.version < 66; + + if ((face && (face.exact === 'user' || face.exact === 'environment' || + face.ideal === 'user' || face.ideal === 'environment')) && + !(navigator.mediaDevices.getSupportedConstraints && + navigator.mediaDevices.getSupportedConstraints().facingMode && + !getSupportedFacingModeLies)) { + delete constraints.video.facingMode; + let matches; + if (face.exact === 'environment' || face.ideal === 'environment') { + matches = ['back', 'rear']; + } else if (face.exact === 'user' || face.ideal === 'user') { + matches = ['front']; + } + if (matches) { + // Look for matches in label, or use last cam for back (typical). + return navigator.mediaDevices.enumerateDevices() + .then(devices => { + devices = devices.filter(d => d.kind === 'videoinput'); + let dev = devices.find(d => matches.some(match => + d.label.toLowerCase().includes(match))); + if (!dev && devices.length && matches.includes('back')) { + dev = devices[devices.length - 1]; // more likely the back cam + } + if (dev) { + constraints.video.deviceId = face.exact ? {exact: dev.deviceId} : + {ideal: dev.deviceId}; + } + constraints.video = constraintsToChrome_(constraints.video); + logging('chrome: ' + JSON.stringify(constraints)); + return func(constraints); + }); + } + } + constraints.video = constraintsToChrome_(constraints.video); + } + logging('chrome: ' + JSON.stringify(constraints)); + return func(constraints); + }; + + const shimError_ = function(e) { + if (browserDetails.version >= 64) { + return e; + } + return { + name: { + PermissionDeniedError: 'NotAllowedError', + PermissionDismissedError: 'NotAllowedError', + InvalidStateError: 'NotAllowedError', + DevicesNotFoundError: 'NotFoundError', + ConstraintNotSatisfiedError: 'OverconstrainedError', + TrackStartError: 'NotReadableError', + MediaDeviceFailedDueToShutdown: 'NotAllowedError', + MediaDeviceKillSwitchOn: 'NotAllowedError', + TabCaptureError: 'AbortError', + ScreenCaptureError: 'AbortError', + DeviceCaptureError: 'AbortError' + }[e.name] || e.name, + message: e.message, + constraint: e.constraint || e.constraintName, + toString() { + return this.name + (this.message && ': ') + this.message; + } + }; + }; + + const getUserMedia_ = function(constraints, onSuccess, onError) { + shimConstraints_(constraints, c => { + navigator.webkitGetUserMedia(c, onSuccess, e => { + if (onError) { + onError(shimError_(e)); + } + }); + }); + }; + navigator.getUserMedia = getUserMedia_.bind(navigator); + + // Even though Chrome 45 has navigator.mediaDevices and a getUserMedia + // function which returns a Promise, it does not accept spec-style + // constraints. + if (navigator.mediaDevices.getUserMedia) { + const origGetUserMedia = navigator.mediaDevices.getUserMedia. + bind(navigator.mediaDevices); + navigator.mediaDevices.getUserMedia = function(cs) { + return shimConstraints_(cs, c => origGetUserMedia(c).then(stream => { + if (c.audio && !stream.getAudioTracks().length || + c.video && !stream.getVideoTracks().length) { + stream.getTracks().forEach(track => { + track.stop(); + }); + throw new DOMException('', 'NotFoundError'); + } + return stream; + }, e => Promise.reject(shimError_(e)))); + }; + } + } + + /* + * Copyright (c) 2018 The adapter.js project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + function shimGetDisplayMedia$2(window, getSourceId) { + if (window.navigator.mediaDevices && + 'getDisplayMedia' in window.navigator.mediaDevices) { + return; + } + if (!(window.navigator.mediaDevices)) { + return; + } + // getSourceId is a function that returns a promise resolving with + // the sourceId of the screen/window/tab to be shared. + if (typeof getSourceId !== 'function') { + console.error('shimGetDisplayMedia: getSourceId argument is not ' + + 'a function'); + return; + } + window.navigator.mediaDevices.getDisplayMedia = + function getDisplayMedia(constraints) { + return getSourceId(constraints) + .then(sourceId => { + const widthSpecified = constraints.video && constraints.video.width; + const heightSpecified = constraints.video && + constraints.video.height; + const frameRateSpecified = constraints.video && + constraints.video.frameRate; + constraints.video = { + mandatory: { + chromeMediaSource: 'desktop', + chromeMediaSourceId: sourceId, + maxFrameRate: frameRateSpecified || 3 + } + }; + if (widthSpecified) { + constraints.video.mandatory.maxWidth = widthSpecified; + } + if (heightSpecified) { + constraints.video.mandatory.maxHeight = heightSpecified; + } + return window.navigator.mediaDevices.getUserMedia(constraints); + }); + }; + } + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimMediaStream(window) { + window.MediaStream = window.MediaStream || window.webkitMediaStream; + } + + function shimOnTrack$1(window) { + if (typeof window === 'object' && window.RTCPeerConnection && !('ontrack' in + window.RTCPeerConnection.prototype)) { + Object.defineProperty(window.RTCPeerConnection.prototype, 'ontrack', { + get() { + return this._ontrack; + }, + set(f) { + if (this._ontrack) { + this.removeEventListener('track', this._ontrack); + } + this.addEventListener('track', this._ontrack = f); + }, + enumerable: true, + configurable: true + }); + const origSetRemoteDescription = + window.RTCPeerConnection.prototype.setRemoteDescription; + window.RTCPeerConnection.prototype.setRemoteDescription = + function setRemoteDescription() { + if (!this._ontrackpoly) { + this._ontrackpoly = (e) => { + // onaddstream does not fire when a track is added to an existing + // stream. But stream.onaddtrack is implemented so we use that. + e.stream.addEventListener('addtrack', te => { + let receiver; + if (window.RTCPeerConnection.prototype.getReceivers) { + receiver = this.getReceivers() + .find(r => r.track && r.track.id === te.track.id); + } else { + receiver = {track: te.track}; + } + + const event = new Event('track'); + event.track = te.track; + event.receiver = receiver; + event.transceiver = {receiver}; + event.streams = [e.stream]; + this.dispatchEvent(event); + }); + e.stream.getTracks().forEach(track => { + let receiver; + if (window.RTCPeerConnection.prototype.getReceivers) { + receiver = this.getReceivers() + .find(r => r.track && r.track.id === track.id); + } else { + receiver = {track}; + } + const event = new Event('track'); + event.track = track; + event.receiver = receiver; + event.transceiver = {receiver}; + event.streams = [e.stream]; + this.dispatchEvent(event); + }); + }; + this.addEventListener('addstream', this._ontrackpoly); + } + return origSetRemoteDescription.apply(this, arguments); + }; + } else { + // even if RTCRtpTransceiver is in window, it is only used and + // emitted in unified-plan. Unfortunately this means we need + // to unconditionally wrap the event. + wrapPeerConnectionEvent(window, 'track', e => { + if (!e.transceiver) { + Object.defineProperty(e, 'transceiver', + {value: {receiver: e.receiver}}); + } + return e; + }); + } + } + + function shimGetSendersWithDtmf(window) { + // Overrides addTrack/removeTrack, depends on shimAddTrackRemoveTrack. + if (typeof window === 'object' && window.RTCPeerConnection && + !('getSenders' in window.RTCPeerConnection.prototype) && + 'createDTMFSender' in window.RTCPeerConnection.prototype) { + const shimSenderWithDtmf = function(pc, track) { + return { + track, + get dtmf() { + if (this._dtmf === undefined) { + if (track.kind === 'audio') { + this._dtmf = pc.createDTMFSender(track); + } else { + this._dtmf = null; + } + } + return this._dtmf; + }, + _pc: pc + }; + }; + + // augment addTrack when getSenders is not available. + if (!window.RTCPeerConnection.prototype.getSenders) { + window.RTCPeerConnection.prototype.getSenders = function getSenders() { + this._senders = this._senders || []; + return this._senders.slice(); // return a copy of the internal state. + }; + const origAddTrack = window.RTCPeerConnection.prototype.addTrack; + window.RTCPeerConnection.prototype.addTrack = + function addTrack(track, stream) { + let sender = origAddTrack.apply(this, arguments); + if (!sender) { + sender = shimSenderWithDtmf(this, track); + this._senders.push(sender); + } + return sender; + }; + + const origRemoveTrack = window.RTCPeerConnection.prototype.removeTrack; + window.RTCPeerConnection.prototype.removeTrack = + function removeTrack(sender) { + origRemoveTrack.apply(this, arguments); + const idx = this._senders.indexOf(sender); + if (idx !== -1) { + this._senders.splice(idx, 1); + } + }; + } + const origAddStream = window.RTCPeerConnection.prototype.addStream; + window.RTCPeerConnection.prototype.addStream = function addStream(stream) { + this._senders = this._senders || []; + origAddStream.apply(this, [stream]); + stream.getTracks().forEach(track => { + this._senders.push(shimSenderWithDtmf(this, track)); + }); + }; + + const origRemoveStream = window.RTCPeerConnection.prototype.removeStream; + window.RTCPeerConnection.prototype.removeStream = + function removeStream(stream) { + this._senders = this._senders || []; + origRemoveStream.apply(this, [stream]); + + stream.getTracks().forEach(track => { + const sender = this._senders.find(s => s.track === track); + if (sender) { // remove sender + this._senders.splice(this._senders.indexOf(sender), 1); + } + }); + }; + } else if (typeof window === 'object' && window.RTCPeerConnection && + 'getSenders' in window.RTCPeerConnection.prototype && + 'createDTMFSender' in window.RTCPeerConnection.prototype && + window.RTCRtpSender && + !('dtmf' in window.RTCRtpSender.prototype)) { + const origGetSenders = window.RTCPeerConnection.prototype.getSenders; + window.RTCPeerConnection.prototype.getSenders = function getSenders() { + const senders = origGetSenders.apply(this, []); + senders.forEach(sender => sender._pc = this); + return senders; + }; + + Object.defineProperty(window.RTCRtpSender.prototype, 'dtmf', { + get() { + if (this._dtmf === undefined) { + if (this.track.kind === 'audio') { + this._dtmf = this._pc.createDTMFSender(this.track); + } else { + this._dtmf = null; + } + } + return this._dtmf; + } + }); + } + } + + function shimGetStats(window) { + if (!window.RTCPeerConnection) { + return; + } + + const origGetStats = window.RTCPeerConnection.prototype.getStats; + window.RTCPeerConnection.prototype.getStats = function getStats() { + const [selector, onSucc, onErr] = arguments; + + // If selector is a function then we are in the old style stats so just + // pass back the original getStats format to avoid breaking old users. + if (arguments.length > 0 && typeof selector === 'function') { + return origGetStats.apply(this, arguments); + } + + // When spec-style getStats is supported, return those when called with + // either no arguments or the selector argument is null. + if (origGetStats.length === 0 && (arguments.length === 0 || + typeof selector !== 'function')) { + return origGetStats.apply(this, []); + } + + const fixChromeStats_ = function(response) { + const standardReport = {}; + const reports = response.result(); + reports.forEach(report => { + const standardStats = { + id: report.id, + timestamp: report.timestamp, + type: { + localcandidate: 'local-candidate', + remotecandidate: 'remote-candidate' + }[report.type] || report.type + }; + report.names().forEach(name => { + standardStats[name] = report.stat(name); + }); + standardReport[standardStats.id] = standardStats; + }); + + return standardReport; + }; + + // shim getStats with maplike support + const makeMapStats = function(stats) { + return new Map(Object.keys(stats).map(key => [key, stats[key]])); + }; + + if (arguments.length >= 2) { + const successCallbackWrapper_ = function(response) { + onSucc(makeMapStats(fixChromeStats_(response))); + }; + + return origGetStats.apply(this, [successCallbackWrapper_, + selector]); + } + + // promise-support + return new Promise((resolve, reject) => { + origGetStats.apply(this, [ + function(response) { + resolve(makeMapStats(fixChromeStats_(response))); + }, reject]); + }).then(onSucc, onErr); + }; + } + + function shimSenderReceiverGetStats(window) { + if (!(typeof window === 'object' && window.RTCPeerConnection && + window.RTCRtpSender && window.RTCRtpReceiver)) { + return; + } + + // shim sender stats. + if (!('getStats' in window.RTCRtpSender.prototype)) { + const origGetSenders = window.RTCPeerConnection.prototype.getSenders; + if (origGetSenders) { + window.RTCPeerConnection.prototype.getSenders = function getSenders() { + const senders = origGetSenders.apply(this, []); + senders.forEach(sender => sender._pc = this); + return senders; + }; + } + + const origAddTrack = window.RTCPeerConnection.prototype.addTrack; + if (origAddTrack) { + window.RTCPeerConnection.prototype.addTrack = function addTrack() { + const sender = origAddTrack.apply(this, arguments); + sender._pc = this; + return sender; + }; + } + window.RTCRtpSender.prototype.getStats = function getStats() { + const sender = this; + return this._pc.getStats().then(result => + /* Note: this will include stats of all senders that + * send a track with the same id as sender.track as + * it is not possible to identify the RTCRtpSender. + */ + filterStats(result, sender.track, true)); + }; + } + + // shim receiver stats. + if (!('getStats' in window.RTCRtpReceiver.prototype)) { + const origGetReceivers = window.RTCPeerConnection.prototype.getReceivers; + if (origGetReceivers) { + window.RTCPeerConnection.prototype.getReceivers = + function getReceivers() { + const receivers = origGetReceivers.apply(this, []); + receivers.forEach(receiver => receiver._pc = this); + return receivers; + }; + } + wrapPeerConnectionEvent(window, 'track', e => { + e.receiver._pc = e.srcElement; + return e; + }); + window.RTCRtpReceiver.prototype.getStats = function getStats() { + const receiver = this; + return this._pc.getStats().then(result => + filterStats(result, receiver.track, false)); + }; + } + + if (!('getStats' in window.RTCRtpSender.prototype && + 'getStats' in window.RTCRtpReceiver.prototype)) { + return; + } + + // shim RTCPeerConnection.getStats(track). + const origGetStats = window.RTCPeerConnection.prototype.getStats; + window.RTCPeerConnection.prototype.getStats = function getStats() { + if (arguments.length > 0 && + arguments[0] instanceof window.MediaStreamTrack) { + const track = arguments[0]; + let sender; + let receiver; + let err; + this.getSenders().forEach(s => { + if (s.track === track) { + if (sender) { + err = true; + } else { + sender = s; + } + } + }); + this.getReceivers().forEach(r => { + if (r.track === track) { + if (receiver) { + err = true; + } else { + receiver = r; + } + } + return r.track === track; + }); + if (err || (sender && receiver)) { + return Promise.reject(new DOMException( + 'There are more than one sender or receiver for the track.', + 'InvalidAccessError')); + } else if (sender) { + return sender.getStats(); + } else if (receiver) { + return receiver.getStats(); + } + return Promise.reject(new DOMException( + 'There is no sender or receiver for the track.', + 'InvalidAccessError')); + } + return origGetStats.apply(this, arguments); + }; + } + + function shimAddTrackRemoveTrackWithNative(window) { + // shim addTrack/removeTrack with native variants in order to make + // the interactions with legacy getLocalStreams behave as in other browsers. + // Keeps a mapping stream.id => [stream, rtpsenders...] + window.RTCPeerConnection.prototype.getLocalStreams = + function getLocalStreams() { + this._shimmedLocalStreams = this._shimmedLocalStreams || {}; + return Object.keys(this._shimmedLocalStreams) + .map(streamId => this._shimmedLocalStreams[streamId][0]); + }; + + const origAddTrack = window.RTCPeerConnection.prototype.addTrack; + window.RTCPeerConnection.prototype.addTrack = + function addTrack(track, stream) { + if (!stream) { + return origAddTrack.apply(this, arguments); + } + this._shimmedLocalStreams = this._shimmedLocalStreams || {}; + + const sender = origAddTrack.apply(this, arguments); + if (!this._shimmedLocalStreams[stream.id]) { + this._shimmedLocalStreams[stream.id] = [stream, sender]; + } else if (this._shimmedLocalStreams[stream.id].indexOf(sender) === -1) { + this._shimmedLocalStreams[stream.id].push(sender); + } + return sender; + }; + + const origAddStream = window.RTCPeerConnection.prototype.addStream; + window.RTCPeerConnection.prototype.addStream = function addStream(stream) { + this._shimmedLocalStreams = this._shimmedLocalStreams || {}; + + stream.getTracks().forEach(track => { + const alreadyExists = this.getSenders().find(s => s.track === track); + if (alreadyExists) { + throw new DOMException('Track already exists.', + 'InvalidAccessError'); + } + }); + const existingSenders = this.getSenders(); + origAddStream.apply(this, arguments); + const newSenders = this.getSenders() + .filter(newSender => existingSenders.indexOf(newSender) === -1); + this._shimmedLocalStreams[stream.id] = [stream].concat(newSenders); + }; + + const origRemoveStream = window.RTCPeerConnection.prototype.removeStream; + window.RTCPeerConnection.prototype.removeStream = + function removeStream(stream) { + this._shimmedLocalStreams = this._shimmedLocalStreams || {}; + delete this._shimmedLocalStreams[stream.id]; + return origRemoveStream.apply(this, arguments); + }; + + const origRemoveTrack = window.RTCPeerConnection.prototype.removeTrack; + window.RTCPeerConnection.prototype.removeTrack = + function removeTrack(sender) { + this._shimmedLocalStreams = this._shimmedLocalStreams || {}; + if (sender) { + Object.keys(this._shimmedLocalStreams).forEach(streamId => { + const idx = this._shimmedLocalStreams[streamId].indexOf(sender); + if (idx !== -1) { + this._shimmedLocalStreams[streamId].splice(idx, 1); + } + if (this._shimmedLocalStreams[streamId].length === 1) { + delete this._shimmedLocalStreams[streamId]; + } + }); + } + return origRemoveTrack.apply(this, arguments); + }; + } + + function shimAddTrackRemoveTrack(window, browserDetails) { + if (!window.RTCPeerConnection) { + return; + } + // shim addTrack and removeTrack. + if (window.RTCPeerConnection.prototype.addTrack && + browserDetails.version >= 65) { + return shimAddTrackRemoveTrackWithNative(window); + } + + // also shim pc.getLocalStreams when addTrack is shimmed + // to return the original streams. + const origGetLocalStreams = window.RTCPeerConnection.prototype + .getLocalStreams; + window.RTCPeerConnection.prototype.getLocalStreams = + function getLocalStreams() { + const nativeStreams = origGetLocalStreams.apply(this); + this._reverseStreams = this._reverseStreams || {}; + return nativeStreams.map(stream => this._reverseStreams[stream.id]); + }; + + const origAddStream = window.RTCPeerConnection.prototype.addStream; + window.RTCPeerConnection.prototype.addStream = function addStream(stream) { + this._streams = this._streams || {}; + this._reverseStreams = this._reverseStreams || {}; + + stream.getTracks().forEach(track => { + const alreadyExists = this.getSenders().find(s => s.track === track); + if (alreadyExists) { + throw new DOMException('Track already exists.', + 'InvalidAccessError'); + } + }); + // Add identity mapping for consistency with addTrack. + // Unless this is being used with a stream from addTrack. + if (!this._reverseStreams[stream.id]) { + const newStream = new window.MediaStream(stream.getTracks()); + this._streams[stream.id] = newStream; + this._reverseStreams[newStream.id] = stream; + stream = newStream; + } + origAddStream.apply(this, [stream]); + }; + + const origRemoveStream = window.RTCPeerConnection.prototype.removeStream; + window.RTCPeerConnection.prototype.removeStream = + function removeStream(stream) { + this._streams = this._streams || {}; + this._reverseStreams = this._reverseStreams || {}; + + origRemoveStream.apply(this, [(this._streams[stream.id] || stream)]); + delete this._reverseStreams[(this._streams[stream.id] ? + this._streams[stream.id].id : stream.id)]; + delete this._streams[stream.id]; + }; + + window.RTCPeerConnection.prototype.addTrack = + function addTrack(track, stream) { + if (this.signalingState === 'closed') { + throw new DOMException( + 'The RTCPeerConnection\'s signalingState is \'closed\'.', + 'InvalidStateError'); + } + const streams = [].slice.call(arguments, 1); + if (streams.length !== 1 || + !streams[0].getTracks().find(t => t === track)) { + // this is not fully correct but all we can manage without + // [[associated MediaStreams]] internal slot. + throw new DOMException( + 'The adapter.js addTrack polyfill only supports a single ' + + ' stream which is associated with the specified track.', + 'NotSupportedError'); + } + + const alreadyExists = this.getSenders().find(s => s.track === track); + if (alreadyExists) { + throw new DOMException('Track already exists.', + 'InvalidAccessError'); + } + + this._streams = this._streams || {}; + this._reverseStreams = this._reverseStreams || {}; + const oldStream = this._streams[stream.id]; + if (oldStream) { + // this is using odd Chrome behaviour, use with caution: + // https://bugs.chromium.org/p/webrtc/issues/detail?id=7815 + // Note: we rely on the high-level addTrack/dtmf shim to + // create the sender with a dtmf sender. + oldStream.addTrack(track); + + // Trigger ONN async. + Promise.resolve().then(() => { + this.dispatchEvent(new Event('negotiationneeded')); + }); + } else { + const newStream = new window.MediaStream([track]); + this._streams[stream.id] = newStream; + this._reverseStreams[newStream.id] = stream; + this.addStream(newStream); + } + return this.getSenders().find(s => s.track === track); + }; + + // replace the internal stream id with the external one and + // vice versa. + function replaceInternalStreamId(pc, description) { + let sdp = description.sdp; + Object.keys(pc._reverseStreams || []).forEach(internalId => { + const externalStream = pc._reverseStreams[internalId]; + const internalStream = pc._streams[externalStream.id]; + sdp = sdp.replace(new RegExp(internalStream.id, 'g'), + externalStream.id); + }); + return new RTCSessionDescription({ + type: description.type, + sdp + }); + } + function replaceExternalStreamId(pc, description) { + let sdp = description.sdp; + Object.keys(pc._reverseStreams || []).forEach(internalId => { + const externalStream = pc._reverseStreams[internalId]; + const internalStream = pc._streams[externalStream.id]; + sdp = sdp.replace(new RegExp(externalStream.id, 'g'), + internalStream.id); + }); + return new RTCSessionDescription({ + type: description.type, + sdp + }); + } + ['createOffer', 'createAnswer'].forEach(function(method) { + const nativeMethod = window.RTCPeerConnection.prototype[method]; + const methodObj = {[method]() { + const args = arguments; + const isLegacyCall = arguments.length && + typeof arguments[0] === 'function'; + if (isLegacyCall) { + return nativeMethod.apply(this, [ + (description) => { + const desc = replaceInternalStreamId(this, description); + args[0].apply(null, [desc]); + }, + (err) => { + if (args[1]) { + args[1].apply(null, err); + } + }, arguments[2] + ]); + } + return nativeMethod.apply(this, arguments) + .then(description => replaceInternalStreamId(this, description)); + }}; + window.RTCPeerConnection.prototype[method] = methodObj[method]; + }); + + const origSetLocalDescription = + window.RTCPeerConnection.prototype.setLocalDescription; + window.RTCPeerConnection.prototype.setLocalDescription = + function setLocalDescription() { + if (!arguments.length || !arguments[0].type) { + return origSetLocalDescription.apply(this, arguments); + } + arguments[0] = replaceExternalStreamId(this, arguments[0]); + return origSetLocalDescription.apply(this, arguments); + }; + + // TODO: mangle getStats: https://w3c.github.io/webrtc-stats/#dom-rtcmediastreamstats-streamidentifier + + const origLocalDescription = Object.getOwnPropertyDescriptor( + window.RTCPeerConnection.prototype, 'localDescription'); + Object.defineProperty(window.RTCPeerConnection.prototype, + 'localDescription', { + get() { + const description = origLocalDescription.get.apply(this); + if (description.type === '') { + return description; + } + return replaceInternalStreamId(this, description); + } + }); + + window.RTCPeerConnection.prototype.removeTrack = + function removeTrack(sender) { + if (this.signalingState === 'closed') { + throw new DOMException( + 'The RTCPeerConnection\'s signalingState is \'closed\'.', + 'InvalidStateError'); + } + // We can not yet check for sender instanceof RTCRtpSender + // since we shim RTPSender. So we check if sender._pc is set. + if (!sender._pc) { + throw new DOMException('Argument 1 of RTCPeerConnection.removeTrack ' + + 'does not implement interface RTCRtpSender.', 'TypeError'); + } + const isLocal = sender._pc === this; + if (!isLocal) { + throw new DOMException('Sender was not created by this connection.', + 'InvalidAccessError'); + } + + // Search for the native stream the senders track belongs to. + this._streams = this._streams || {}; + let stream; + Object.keys(this._streams).forEach(streamid => { + const hasTrack = this._streams[streamid].getTracks() + .find(track => sender.track === track); + if (hasTrack) { + stream = this._streams[streamid]; + } + }); + + if (stream) { + if (stream.getTracks().length === 1) { + // if this is the last track of the stream, remove the stream. This + // takes care of any shimmed _senders. + this.removeStream(this._reverseStreams[stream.id]); + } else { + // relying on the same odd chrome behaviour as above. + stream.removeTrack(sender.track); + } + this.dispatchEvent(new Event('negotiationneeded')); + } + }; + } + + function shimPeerConnection$2(window, browserDetails) { + if (!window.RTCPeerConnection && window.webkitRTCPeerConnection) { + // very basic support for old versions. + window.RTCPeerConnection = window.webkitRTCPeerConnection; + } + if (!window.RTCPeerConnection) { + return; + } + + // shim implicit creation of RTCSessionDescription/RTCIceCandidate + if (browserDetails.version < 53) { + ['setLocalDescription', 'setRemoteDescription', 'addIceCandidate'] + .forEach(function(method) { + const nativeMethod = window.RTCPeerConnection.prototype[method]; + const methodObj = {[method]() { + arguments[0] = new ((method === 'addIceCandidate') ? + window.RTCIceCandidate : + window.RTCSessionDescription)(arguments[0]); + return nativeMethod.apply(this, arguments); + }}; + window.RTCPeerConnection.prototype[method] = methodObj[method]; + }); + } + } + + // Attempt to fix ONN in plan-b mode. + function fixNegotiationNeeded(window, browserDetails) { + wrapPeerConnectionEvent(window, 'negotiationneeded', e => { + const pc = e.target; + if (browserDetails.version < 72 || (pc.getConfiguration && + pc.getConfiguration().sdpSemantics === 'plan-b')) { + if (pc.signalingState !== 'stable') { + return; + } + } + return e; + }); + } + + var chromeShim = /*#__PURE__*/Object.freeze({ + __proto__: null, + shimMediaStream: shimMediaStream, + shimOnTrack: shimOnTrack$1, + shimGetSendersWithDtmf: shimGetSendersWithDtmf, + shimGetStats: shimGetStats, + shimSenderReceiverGetStats: shimSenderReceiverGetStats, + shimAddTrackRemoveTrackWithNative: shimAddTrackRemoveTrackWithNative, + shimAddTrackRemoveTrack: shimAddTrackRemoveTrack, + shimPeerConnection: shimPeerConnection$2, + fixNegotiationNeeded: fixNegotiationNeeded, + shimGetUserMedia: shimGetUserMedia$3, + shimGetDisplayMedia: shimGetDisplayMedia$2 + }); + + /* + * Copyright (c) 2018 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + // Edge does not like + // 1) stun: filtered after 14393 unless ?transport=udp is present + // 2) turn: that does not have all of turn:host:port?transport=udp + // 3) turn: with ipv6 addresses + // 4) turn: occurring muliple times + function filterIceServers$1(iceServers, edgeVersion) { + let hasTurn = false; + iceServers = JSON.parse(JSON.stringify(iceServers)); + return iceServers.filter(server => { + if (server && (server.urls || server.url)) { + let urls = server.urls || server.url; + if (server.url && !server.urls) { + deprecated('RTCIceServer.url', 'RTCIceServer.urls'); + } + const isString = typeof urls === 'string'; + if (isString) { + urls = [urls]; + } + urls = urls.filter(url => { + // filter STUN unconditionally. + if (url.indexOf('stun:') === 0) { + return false; + } + + const validTurn = url.startsWith('turn') && + !url.startsWith('turn:[') && + url.includes('transport=udp'); + if (validTurn && !hasTurn) { + hasTurn = true; + return true; + } + return validTurn && !hasTurn; + }); + + delete server.url; + server.urls = isString ? urls[0] : urls; + return !!urls.length; + } + }); + } + + function createCommonjsModule(fn) { + var module = { exports: {} }; + return fn(module, module.exports), module.exports; + } + + /* eslint-env node */ + + var sdp = createCommonjsModule(function (module) { + + // SDP helpers. + var SDPUtils = {}; + + // Generate an alphanumeric identifier for cname or mids. + // TODO: use UUIDs instead? https://gist.github.com/jed/982883 + SDPUtils.generateIdentifier = function() { + return Math.random().toString(36).substr(2, 10); + }; + + // The RTCP CNAME used by all peerconnections from the same JS. + SDPUtils.localCName = SDPUtils.generateIdentifier(); + + // Splits SDP into lines, dealing with both CRLF and LF. + SDPUtils.splitLines = function(blob) { + return blob.trim().split('\n').map(function(line) { + return line.trim(); + }); + }; + // Splits SDP into sessionpart and mediasections. Ensures CRLF. + SDPUtils.splitSections = function(blob) { + var parts = blob.split('\nm='); + return parts.map(function(part, index) { + return (index > 0 ? 'm=' + part : part).trim() + '\r\n'; + }); + }; + + // returns the session description. + SDPUtils.getDescription = function(blob) { + var sections = SDPUtils.splitSections(blob); + return sections && sections[0]; + }; + + // returns the individual media sections. + SDPUtils.getMediaSections = function(blob) { + var sections = SDPUtils.splitSections(blob); + sections.shift(); + return sections; + }; + + // Returns lines that start with a certain prefix. + SDPUtils.matchPrefix = function(blob, prefix) { + return SDPUtils.splitLines(blob).filter(function(line) { + return line.indexOf(prefix) === 0; + }); + }; + + // Parses an ICE candidate line. Sample input: + // candidate:702786350 2 udp 41819902 8.8.8.8 60769 typ relay raddr 8.8.8.8 + // rport 55996" + SDPUtils.parseCandidate = function(line) { + var parts; + // Parse both variants. + if (line.indexOf('a=candidate:') === 0) { + parts = line.substring(12).split(' '); + } else { + parts = line.substring(10).split(' '); + } + + var candidate = { + foundation: parts[0], + component: parseInt(parts[1], 10), + protocol: parts[2].toLowerCase(), + priority: parseInt(parts[3], 10), + ip: parts[4], + address: parts[4], // address is an alias for ip. + port: parseInt(parts[5], 10), + // skip parts[6] == 'typ' + type: parts[7] + }; + + for (var i = 8; i < parts.length; i += 2) { + switch (parts[i]) { + case 'raddr': + candidate.relatedAddress = parts[i + 1]; + break; + case 'rport': + candidate.relatedPort = parseInt(parts[i + 1], 10); + break; + case 'tcptype': + candidate.tcpType = parts[i + 1]; + break; + case 'ufrag': + candidate.ufrag = parts[i + 1]; // for backward compability. + candidate.usernameFragment = parts[i + 1]; + break; + default: // extension handling, in particular ufrag + candidate[parts[i]] = parts[i + 1]; + break; + } + } + return candidate; + }; + + // Translates a candidate object into SDP candidate attribute. + SDPUtils.writeCandidate = function(candidate) { + var sdp = []; + sdp.push(candidate.foundation); + sdp.push(candidate.component); + sdp.push(candidate.protocol.toUpperCase()); + sdp.push(candidate.priority); + sdp.push(candidate.address || candidate.ip); + sdp.push(candidate.port); + + var type = candidate.type; + sdp.push('typ'); + sdp.push(type); + if (type !== 'host' && candidate.relatedAddress && + candidate.relatedPort) { + sdp.push('raddr'); + sdp.push(candidate.relatedAddress); + sdp.push('rport'); + sdp.push(candidate.relatedPort); + } + if (candidate.tcpType && candidate.protocol.toLowerCase() === 'tcp') { + sdp.push('tcptype'); + sdp.push(candidate.tcpType); + } + if (candidate.usernameFragment || candidate.ufrag) { + sdp.push('ufrag'); + sdp.push(candidate.usernameFragment || candidate.ufrag); + } + return 'candidate:' + sdp.join(' '); + }; + + // Parses an ice-options line, returns an array of option tags. + // a=ice-options:foo bar + SDPUtils.parseIceOptions = function(line) { + return line.substr(14).split(' '); + }; + + // Parses an rtpmap line, returns RTCRtpCoddecParameters. Sample input: + // a=rtpmap:111 opus/48000/2 + SDPUtils.parseRtpMap = function(line) { + var parts = line.substr(9).split(' '); + var parsed = { + payloadType: parseInt(parts.shift(), 10) // was: id + }; + + parts = parts[0].split('/'); + + parsed.name = parts[0]; + parsed.clockRate = parseInt(parts[1], 10); // was: clockrate + parsed.channels = parts.length === 3 ? parseInt(parts[2], 10) : 1; + // legacy alias, got renamed back to channels in ORTC. + parsed.numChannels = parsed.channels; + return parsed; + }; + + // Generate an a=rtpmap line from RTCRtpCodecCapability or + // RTCRtpCodecParameters. + SDPUtils.writeRtpMap = function(codec) { + var pt = codec.payloadType; + if (codec.preferredPayloadType !== undefined) { + pt = codec.preferredPayloadType; + } + var channels = codec.channels || codec.numChannels || 1; + return 'a=rtpmap:' + pt + ' ' + codec.name + '/' + codec.clockRate + + (channels !== 1 ? '/' + channels : '') + '\r\n'; + }; + + // Parses an a=extmap line (headerextension from RFC 5285). Sample input: + // a=extmap:2 urn:ietf:params:rtp-hdrext:toffset + // a=extmap:2/sendonly urn:ietf:params:rtp-hdrext:toffset + SDPUtils.parseExtmap = function(line) { + var parts = line.substr(9).split(' '); + return { + id: parseInt(parts[0], 10), + direction: parts[0].indexOf('/') > 0 ? parts[0].split('/')[1] : 'sendrecv', + uri: parts[1] + }; + }; + + // Generates a=extmap line from RTCRtpHeaderExtensionParameters or + // RTCRtpHeaderExtension. + SDPUtils.writeExtmap = function(headerExtension) { + return 'a=extmap:' + (headerExtension.id || headerExtension.preferredId) + + (headerExtension.direction && headerExtension.direction !== 'sendrecv' + ? '/' + headerExtension.direction + : '') + + ' ' + headerExtension.uri + '\r\n'; + }; + + // Parses an ftmp line, returns dictionary. Sample input: + // a=fmtp:96 vbr=on;cng=on + // Also deals with vbr=on; cng=on + SDPUtils.parseFmtp = function(line) { + var parsed = {}; + var kv; + var parts = line.substr(line.indexOf(' ') + 1).split(';'); + for (var j = 0; j < parts.length; j++) { + kv = parts[j].trim().split('='); + parsed[kv[0].trim()] = kv[1]; + } + return parsed; + }; + + // Generates an a=ftmp line from RTCRtpCodecCapability or RTCRtpCodecParameters. + SDPUtils.writeFmtp = function(codec) { + var line = ''; + var pt = codec.payloadType; + if (codec.preferredPayloadType !== undefined) { + pt = codec.preferredPayloadType; + } + if (codec.parameters && Object.keys(codec.parameters).length) { + var params = []; + Object.keys(codec.parameters).forEach(function(param) { + if (codec.parameters[param]) { + params.push(param + '=' + codec.parameters[param]); + } else { + params.push(param); + } + }); + line += 'a=fmtp:' + pt + ' ' + params.join(';') + '\r\n'; + } + return line; + }; + + // Parses an rtcp-fb line, returns RTCPRtcpFeedback object. Sample input: + // a=rtcp-fb:98 nack rpsi + SDPUtils.parseRtcpFb = function(line) { + var parts = line.substr(line.indexOf(' ') + 1).split(' '); + return { + type: parts.shift(), + parameter: parts.join(' ') + }; + }; + // Generate a=rtcp-fb lines from RTCRtpCodecCapability or RTCRtpCodecParameters. + SDPUtils.writeRtcpFb = function(codec) { + var lines = ''; + var pt = codec.payloadType; + if (codec.preferredPayloadType !== undefined) { + pt = codec.preferredPayloadType; + } + if (codec.rtcpFeedback && codec.rtcpFeedback.length) { + // FIXME: special handling for trr-int? + codec.rtcpFeedback.forEach(function(fb) { + lines += 'a=rtcp-fb:' + pt + ' ' + fb.type + + (fb.parameter && fb.parameter.length ? ' ' + fb.parameter : '') + + '\r\n'; + }); + } + return lines; + }; + + // Parses an RFC 5576 ssrc media attribute. Sample input: + // a=ssrc:3735928559 cname:something + SDPUtils.parseSsrcMedia = function(line) { + var sp = line.indexOf(' '); + var parts = { + ssrc: parseInt(line.substr(7, sp - 7), 10) + }; + var colon = line.indexOf(':', sp); + if (colon > -1) { + parts.attribute = line.substr(sp + 1, colon - sp - 1); + parts.value = line.substr(colon + 1); + } else { + parts.attribute = line.substr(sp + 1); + } + return parts; + }; + + SDPUtils.parseSsrcGroup = function(line) { + var parts = line.substr(13).split(' '); + return { + semantics: parts.shift(), + ssrcs: parts.map(function(ssrc) { + return parseInt(ssrc, 10); + }) + }; + }; + + // Extracts the MID (RFC 5888) from a media section. + // returns the MID or undefined if no mid line was found. + SDPUtils.getMid = function(mediaSection) { + var mid = SDPUtils.matchPrefix(mediaSection, 'a=mid:')[0]; + if (mid) { + return mid.substr(6); + } + }; + + SDPUtils.parseFingerprint = function(line) { + var parts = line.substr(14).split(' '); + return { + algorithm: parts[0].toLowerCase(), // algorithm is case-sensitive in Edge. + value: parts[1] + }; + }; + + // Extracts DTLS parameters from SDP media section or sessionpart. + // FIXME: for consistency with other functions this should only + // get the fingerprint line as input. See also getIceParameters. + SDPUtils.getDtlsParameters = function(mediaSection, sessionpart) { + var lines = SDPUtils.matchPrefix(mediaSection + sessionpart, + 'a=fingerprint:'); + // Note: a=setup line is ignored since we use the 'auto' role. + // Note2: 'algorithm' is not case sensitive except in Edge. + return { + role: 'auto', + fingerprints: lines.map(SDPUtils.parseFingerprint) + }; + }; + + // Serializes DTLS parameters to SDP. + SDPUtils.writeDtlsParameters = function(params, setupType) { + var sdp = 'a=setup:' + setupType + '\r\n'; + params.fingerprints.forEach(function(fp) { + sdp += 'a=fingerprint:' + fp.algorithm + ' ' + fp.value + '\r\n'; + }); + return sdp; + }; + + // Parses a=crypto lines into + // https://rawgit.com/aboba/edgertc/master/msortc-rs4.html#dictionary-rtcsrtpsdesparameters-members + SDPUtils.parseCryptoLine = function(line) { + var parts = line.substr(9).split(' '); + return { + tag: parseInt(parts[0], 10), + cryptoSuite: parts[1], + keyParams: parts[2], + sessionParams: parts.slice(3), + }; + }; + + SDPUtils.writeCryptoLine = function(parameters) { + return 'a=crypto:' + parameters.tag + ' ' + + parameters.cryptoSuite + ' ' + + (typeof parameters.keyParams === 'object' + ? SDPUtils.writeCryptoKeyParams(parameters.keyParams) + : parameters.keyParams) + + (parameters.sessionParams ? ' ' + parameters.sessionParams.join(' ') : '') + + '\r\n'; + }; + + // Parses the crypto key parameters into + // https://rawgit.com/aboba/edgertc/master/msortc-rs4.html#rtcsrtpkeyparam* + SDPUtils.parseCryptoKeyParams = function(keyParams) { + if (keyParams.indexOf('inline:') !== 0) { + return null; + } + var parts = keyParams.substr(7).split('|'); + return { + keyMethod: 'inline', + keySalt: parts[0], + lifeTime: parts[1], + mkiValue: parts[2] ? parts[2].split(':')[0] : undefined, + mkiLength: parts[2] ? parts[2].split(':')[1] : undefined, + }; + }; + + SDPUtils.writeCryptoKeyParams = function(keyParams) { + return keyParams.keyMethod + ':' + + keyParams.keySalt + + (keyParams.lifeTime ? '|' + keyParams.lifeTime : '') + + (keyParams.mkiValue && keyParams.mkiLength + ? '|' + keyParams.mkiValue + ':' + keyParams.mkiLength + : ''); + }; + + // Extracts all SDES paramters. + SDPUtils.getCryptoParameters = function(mediaSection, sessionpart) { + var lines = SDPUtils.matchPrefix(mediaSection + sessionpart, + 'a=crypto:'); + return lines.map(SDPUtils.parseCryptoLine); + }; + + // Parses ICE information from SDP media section or sessionpart. + // FIXME: for consistency with other functions this should only + // get the ice-ufrag and ice-pwd lines as input. + SDPUtils.getIceParameters = function(mediaSection, sessionpart) { + var ufrag = SDPUtils.matchPrefix(mediaSection + sessionpart, + 'a=ice-ufrag:')[0]; + var pwd = SDPUtils.matchPrefix(mediaSection + sessionpart, + 'a=ice-pwd:')[0]; + if (!(ufrag && pwd)) { + return null; + } + return { + usernameFragment: ufrag.substr(12), + password: pwd.substr(10), + }; + }; + + // Serializes ICE parameters to SDP. + SDPUtils.writeIceParameters = function(params) { + return 'a=ice-ufrag:' + params.usernameFragment + '\r\n' + + 'a=ice-pwd:' + params.password + '\r\n'; + }; + + // Parses the SDP media section and returns RTCRtpParameters. + SDPUtils.parseRtpParameters = function(mediaSection) { + var description = { + codecs: [], + headerExtensions: [], + fecMechanisms: [], + rtcp: [] + }; + var lines = SDPUtils.splitLines(mediaSection); + var mline = lines[0].split(' '); + for (var i = 3; i < mline.length; i++) { // find all codecs from mline[3..] + var pt = mline[i]; + var rtpmapline = SDPUtils.matchPrefix( + mediaSection, 'a=rtpmap:' + pt + ' ')[0]; + if (rtpmapline) { + var codec = SDPUtils.parseRtpMap(rtpmapline); + var fmtps = SDPUtils.matchPrefix( + mediaSection, 'a=fmtp:' + pt + ' '); + // Only the first a=fmtp: is considered. + codec.parameters = fmtps.length ? SDPUtils.parseFmtp(fmtps[0]) : {}; + codec.rtcpFeedback = SDPUtils.matchPrefix( + mediaSection, 'a=rtcp-fb:' + pt + ' ') + .map(SDPUtils.parseRtcpFb); + description.codecs.push(codec); + // parse FEC mechanisms from rtpmap lines. + switch (codec.name.toUpperCase()) { + case 'RED': + case 'ULPFEC': + description.fecMechanisms.push(codec.name.toUpperCase()); + break; + } + } + } + SDPUtils.matchPrefix(mediaSection, 'a=extmap:').forEach(function(line) { + description.headerExtensions.push(SDPUtils.parseExtmap(line)); + }); + // FIXME: parse rtcp. + return description; + }; + + // Generates parts of the SDP media section describing the capabilities / + // parameters. + SDPUtils.writeRtpDescription = function(kind, caps) { + var sdp = ''; + + // Build the mline. + sdp += 'm=' + kind + ' '; + sdp += caps.codecs.length > 0 ? '9' : '0'; // reject if no codecs. + sdp += ' UDP/TLS/RTP/SAVPF '; + sdp += caps.codecs.map(function(codec) { + if (codec.preferredPayloadType !== undefined) { + return codec.preferredPayloadType; + } + return codec.payloadType; + }).join(' ') + '\r\n'; + + sdp += 'c=IN IP4 0.0.0.0\r\n'; + sdp += 'a=rtcp:9 IN IP4 0.0.0.0\r\n'; + + // Add a=rtpmap lines for each codec. Also fmtp and rtcp-fb. + caps.codecs.forEach(function(codec) { + sdp += SDPUtils.writeRtpMap(codec); + sdp += SDPUtils.writeFmtp(codec); + sdp += SDPUtils.writeRtcpFb(codec); + }); + var maxptime = 0; + caps.codecs.forEach(function(codec) { + if (codec.maxptime > maxptime) { + maxptime = codec.maxptime; + } + }); + if (maxptime > 0) { + sdp += 'a=maxptime:' + maxptime + '\r\n'; + } + sdp += 'a=rtcp-mux\r\n'; + + if (caps.headerExtensions) { + caps.headerExtensions.forEach(function(extension) { + sdp += SDPUtils.writeExtmap(extension); + }); + } + // FIXME: write fecMechanisms. + return sdp; + }; + + // Parses the SDP media section and returns an array of + // RTCRtpEncodingParameters. + SDPUtils.parseRtpEncodingParameters = function(mediaSection) { + var encodingParameters = []; + var description = SDPUtils.parseRtpParameters(mediaSection); + var hasRed = description.fecMechanisms.indexOf('RED') !== -1; + var hasUlpfec = description.fecMechanisms.indexOf('ULPFEC') !== -1; + + // filter a=ssrc:... cname:, ignore PlanB-msid + var ssrcs = SDPUtils.matchPrefix(mediaSection, 'a=ssrc:') + .map(function(line) { + return SDPUtils.parseSsrcMedia(line); + }) + .filter(function(parts) { + return parts.attribute === 'cname'; + }); + var primarySsrc = ssrcs.length > 0 && ssrcs[0].ssrc; + var secondarySsrc; + + var flows = SDPUtils.matchPrefix(mediaSection, 'a=ssrc-group:FID') + .map(function(line) { + var parts = line.substr(17).split(' '); + return parts.map(function(part) { + return parseInt(part, 10); + }); + }); + if (flows.length > 0 && flows[0].length > 1 && flows[0][0] === primarySsrc) { + secondarySsrc = flows[0][1]; + } + + description.codecs.forEach(function(codec) { + if (codec.name.toUpperCase() === 'RTX' && codec.parameters.apt) { + var encParam = { + ssrc: primarySsrc, + codecPayloadType: parseInt(codec.parameters.apt, 10) + }; + if (primarySsrc && secondarySsrc) { + encParam.rtx = {ssrc: secondarySsrc}; + } + encodingParameters.push(encParam); + if (hasRed) { + encParam = JSON.parse(JSON.stringify(encParam)); + encParam.fec = { + ssrc: primarySsrc, + mechanism: hasUlpfec ? 'red+ulpfec' : 'red' + }; + encodingParameters.push(encParam); + } + } + }); + if (encodingParameters.length === 0 && primarySsrc) { + encodingParameters.push({ + ssrc: primarySsrc + }); + } + + // we support both b=AS and b=TIAS but interpret AS as TIAS. + var bandwidth = SDPUtils.matchPrefix(mediaSection, 'b='); + if (bandwidth.length) { + if (bandwidth[0].indexOf('b=TIAS:') === 0) { + bandwidth = parseInt(bandwidth[0].substr(7), 10); + } else if (bandwidth[0].indexOf('b=AS:') === 0) { + // use formula from JSEP to convert b=AS to TIAS value. + bandwidth = parseInt(bandwidth[0].substr(5), 10) * 1000 * 0.95 + - (50 * 40 * 8); + } else { + bandwidth = undefined; + } + encodingParameters.forEach(function(params) { + params.maxBitrate = bandwidth; + }); + } + return encodingParameters; + }; + + // parses http://draft.ortc.org/#rtcrtcpparameters* + SDPUtils.parseRtcpParameters = function(mediaSection) { + var rtcpParameters = {}; + + // Gets the first SSRC. Note tha with RTX there might be multiple + // SSRCs. + var remoteSsrc = SDPUtils.matchPrefix(mediaSection, 'a=ssrc:') + .map(function(line) { + return SDPUtils.parseSsrcMedia(line); + }) + .filter(function(obj) { + return obj.attribute === 'cname'; + })[0]; + if (remoteSsrc) { + rtcpParameters.cname = remoteSsrc.value; + rtcpParameters.ssrc = remoteSsrc.ssrc; + } + + // Edge uses the compound attribute instead of reducedSize + // compound is !reducedSize + var rsize = SDPUtils.matchPrefix(mediaSection, 'a=rtcp-rsize'); + rtcpParameters.reducedSize = rsize.length > 0; + rtcpParameters.compound = rsize.length === 0; + + // parses the rtcp-mux attrіbute. + // Note that Edge does not support unmuxed RTCP. + var mux = SDPUtils.matchPrefix(mediaSection, 'a=rtcp-mux'); + rtcpParameters.mux = mux.length > 0; + + return rtcpParameters; + }; + + // parses either a=msid: or a=ssrc:... msid lines and returns + // the id of the MediaStream and MediaStreamTrack. + SDPUtils.parseMsid = function(mediaSection) { + var parts; + var spec = SDPUtils.matchPrefix(mediaSection, 'a=msid:'); + if (spec.length === 1) { + parts = spec[0].substr(7).split(' '); + return {stream: parts[0], track: parts[1]}; + } + var planB = SDPUtils.matchPrefix(mediaSection, 'a=ssrc:') + .map(function(line) { + return SDPUtils.parseSsrcMedia(line); + }) + .filter(function(msidParts) { + return msidParts.attribute === 'msid'; + }); + if (planB.length > 0) { + parts = planB[0].value.split(' '); + return {stream: parts[0], track: parts[1]}; + } + }; + + // SCTP + // parses draft-ietf-mmusic-sctp-sdp-26 first and falls back + // to draft-ietf-mmusic-sctp-sdp-05 + SDPUtils.parseSctpDescription = function(mediaSection) { + var mline = SDPUtils.parseMLine(mediaSection); + var maxSizeLine = SDPUtils.matchPrefix(mediaSection, 'a=max-message-size:'); + var maxMessageSize; + if (maxSizeLine.length > 0) { + maxMessageSize = parseInt(maxSizeLine[0].substr(19), 10); + } + if (isNaN(maxMessageSize)) { + maxMessageSize = 65536; + } + var sctpPort = SDPUtils.matchPrefix(mediaSection, 'a=sctp-port:'); + if (sctpPort.length > 0) { + return { + port: parseInt(sctpPort[0].substr(12), 10), + protocol: mline.fmt, + maxMessageSize: maxMessageSize + }; + } + var sctpMapLines = SDPUtils.matchPrefix(mediaSection, 'a=sctpmap:'); + if (sctpMapLines.length > 0) { + var parts = SDPUtils.matchPrefix(mediaSection, 'a=sctpmap:')[0] + .substr(10) + .split(' '); + return { + port: parseInt(parts[0], 10), + protocol: parts[1], + maxMessageSize: maxMessageSize + }; + } + }; + + // SCTP + // outputs the draft-ietf-mmusic-sctp-sdp-26 version that all browsers + // support by now receiving in this format, unless we originally parsed + // as the draft-ietf-mmusic-sctp-sdp-05 format (indicated by the m-line + // protocol of DTLS/SCTP -- without UDP/ or TCP/) + SDPUtils.writeSctpDescription = function(media, sctp) { + var output = []; + if (media.protocol !== 'DTLS/SCTP') { + output = [ + 'm=' + media.kind + ' 9 ' + media.protocol + ' ' + sctp.protocol + '\r\n', + 'c=IN IP4 0.0.0.0\r\n', + 'a=sctp-port:' + sctp.port + '\r\n' + ]; + } else { + output = [ + 'm=' + media.kind + ' 9 ' + media.protocol + ' ' + sctp.port + '\r\n', + 'c=IN IP4 0.0.0.0\r\n', + 'a=sctpmap:' + sctp.port + ' ' + sctp.protocol + ' 65535\r\n' + ]; + } + if (sctp.maxMessageSize !== undefined) { + output.push('a=max-message-size:' + sctp.maxMessageSize + '\r\n'); + } + return output.join(''); + }; + + // Generate a session ID for SDP. + // https://tools.ietf.org/html/draft-ietf-rtcweb-jsep-20#section-5.2.1 + // recommends using a cryptographically random +ve 64-bit value + // but right now this should be acceptable and within the right range + SDPUtils.generateSessionId = function() { + return Math.random().toString().substr(2, 21); + }; + + // Write boilder plate for start of SDP + // sessId argument is optional - if not supplied it will + // be generated randomly + // sessVersion is optional and defaults to 2 + // sessUser is optional and defaults to 'thisisadapterortc' + SDPUtils.writeSessionBoilerplate = function(sessId, sessVer, sessUser) { + var sessionId; + var version = sessVer !== undefined ? sessVer : 2; + if (sessId) { + sessionId = sessId; + } else { + sessionId = SDPUtils.generateSessionId(); + } + var user = sessUser || 'thisisadapterortc'; + // FIXME: sess-id should be an NTP timestamp. + return 'v=0\r\n' + + 'o=' + user + ' ' + sessionId + ' ' + version + + ' IN IP4 127.0.0.1\r\n' + + 's=-\r\n' + + 't=0 0\r\n'; + }; + + SDPUtils.writeMediaSection = function(transceiver, caps, type, stream) { + var sdp = SDPUtils.writeRtpDescription(transceiver.kind, caps); + + // Map ICE parameters (ufrag, pwd) to SDP. + sdp += SDPUtils.writeIceParameters( + transceiver.iceGatherer.getLocalParameters()); + + // Map DTLS parameters to SDP. + sdp += SDPUtils.writeDtlsParameters( + transceiver.dtlsTransport.getLocalParameters(), + type === 'offer' ? 'actpass' : 'active'); + + sdp += 'a=mid:' + transceiver.mid + '\r\n'; + + if (transceiver.direction) { + sdp += 'a=' + transceiver.direction + '\r\n'; + } else if (transceiver.rtpSender && transceiver.rtpReceiver) { + sdp += 'a=sendrecv\r\n'; + } else if (transceiver.rtpSender) { + sdp += 'a=sendonly\r\n'; + } else if (transceiver.rtpReceiver) { + sdp += 'a=recvonly\r\n'; + } else { + sdp += 'a=inactive\r\n'; + } + + if (transceiver.rtpSender) { + // spec. + var msid = 'msid:' + stream.id + ' ' + + transceiver.rtpSender.track.id + '\r\n'; + sdp += 'a=' + msid; + + // for Chrome. + sdp += 'a=ssrc:' + transceiver.sendEncodingParameters[0].ssrc + + ' ' + msid; + if (transceiver.sendEncodingParameters[0].rtx) { + sdp += 'a=ssrc:' + transceiver.sendEncodingParameters[0].rtx.ssrc + + ' ' + msid; + sdp += 'a=ssrc-group:FID ' + + transceiver.sendEncodingParameters[0].ssrc + ' ' + + transceiver.sendEncodingParameters[0].rtx.ssrc + + '\r\n'; + } + } + // FIXME: this should be written by writeRtpDescription. + sdp += 'a=ssrc:' + transceiver.sendEncodingParameters[0].ssrc + + ' cname:' + SDPUtils.localCName + '\r\n'; + if (transceiver.rtpSender && transceiver.sendEncodingParameters[0].rtx) { + sdp += 'a=ssrc:' + transceiver.sendEncodingParameters[0].rtx.ssrc + + ' cname:' + SDPUtils.localCName + '\r\n'; + } + return sdp; + }; + + // Gets the direction from the mediaSection or the sessionpart. + SDPUtils.getDirection = function(mediaSection, sessionpart) { + // Look for sendrecv, sendonly, recvonly, inactive, default to sendrecv. + var lines = SDPUtils.splitLines(mediaSection); + for (var i = 0; i < lines.length; i++) { + switch (lines[i]) { + case 'a=sendrecv': + case 'a=sendonly': + case 'a=recvonly': + case 'a=inactive': + return lines[i].substr(2); + // FIXME: What should happen here? + } + } + if (sessionpart) { + return SDPUtils.getDirection(sessionpart); + } + return 'sendrecv'; + }; + + SDPUtils.getKind = function(mediaSection) { + var lines = SDPUtils.splitLines(mediaSection); + var mline = lines[0].split(' '); + return mline[0].substr(2); + }; + + SDPUtils.isRejected = function(mediaSection) { + return mediaSection.split(' ', 2)[1] === '0'; + }; + + SDPUtils.parseMLine = function(mediaSection) { + var lines = SDPUtils.splitLines(mediaSection); + var parts = lines[0].substr(2).split(' '); + return { + kind: parts[0], + port: parseInt(parts[1], 10), + protocol: parts[2], + fmt: parts.slice(3).join(' ') + }; + }; + + SDPUtils.parseOLine = function(mediaSection) { + var line = SDPUtils.matchPrefix(mediaSection, 'o=')[0]; + var parts = line.substr(2).split(' '); + return { + username: parts[0], + sessionId: parts[1], + sessionVersion: parseInt(parts[2], 10), + netType: parts[3], + addressType: parts[4], + address: parts[5] + }; + }; + + // a very naive interpretation of a valid SDP. + SDPUtils.isValidSDP = function(blob) { + if (typeof blob !== 'string' || blob.length === 0) { + return false; + } + var lines = SDPUtils.splitLines(blob); + for (var i = 0; i < lines.length; i++) { + if (lines[i].length < 2 || lines[i].charAt(1) !== '=') { + return false; + } + // TODO: check the modifier a bit more. + } + return true; + }; + + // Expose public methods. + { + module.exports = SDPUtils; + } + }); + + /* + * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + + + function fixStatsType(stat) { + return { + inboundrtp: 'inbound-rtp', + outboundrtp: 'outbound-rtp', + candidatepair: 'candidate-pair', + localcandidate: 'local-candidate', + remotecandidate: 'remote-candidate' + }[stat.type] || stat.type; + } + + function writeMediaSection(transceiver, caps, type, stream, dtlsRole) { + var sdp$1 = sdp.writeRtpDescription(transceiver.kind, caps); + + // Map ICE parameters (ufrag, pwd) to SDP. + sdp$1 += sdp.writeIceParameters( + transceiver.iceGatherer.getLocalParameters()); + + // Map DTLS parameters to SDP. + sdp$1 += sdp.writeDtlsParameters( + transceiver.dtlsTransport.getLocalParameters(), + type === 'offer' ? 'actpass' : dtlsRole || 'active'); + + sdp$1 += 'a=mid:' + transceiver.mid + '\r\n'; + + if (transceiver.rtpSender && transceiver.rtpReceiver) { + sdp$1 += 'a=sendrecv\r\n'; + } else if (transceiver.rtpSender) { + sdp$1 += 'a=sendonly\r\n'; + } else if (transceiver.rtpReceiver) { + sdp$1 += 'a=recvonly\r\n'; + } else { + sdp$1 += 'a=inactive\r\n'; + } + + if (transceiver.rtpSender) { + var trackId = transceiver.rtpSender._initialTrackId || + transceiver.rtpSender.track.id; + transceiver.rtpSender._initialTrackId = trackId; + // spec. + var msid = 'msid:' + (stream ? stream.id : '-') + ' ' + + trackId + '\r\n'; + sdp$1 += 'a=' + msid; + // for Chrome. Legacy should no longer be required. + sdp$1 += 'a=ssrc:' + transceiver.sendEncodingParameters[0].ssrc + + ' ' + msid; + + // RTX + if (transceiver.sendEncodingParameters[0].rtx) { + sdp$1 += 'a=ssrc:' + transceiver.sendEncodingParameters[0].rtx.ssrc + + ' ' + msid; + sdp$1 += 'a=ssrc-group:FID ' + + transceiver.sendEncodingParameters[0].ssrc + ' ' + + transceiver.sendEncodingParameters[0].rtx.ssrc + + '\r\n'; + } + } + // FIXME: this should be written by writeRtpDescription. + sdp$1 += 'a=ssrc:' + transceiver.sendEncodingParameters[0].ssrc + + ' cname:' + sdp.localCName + '\r\n'; + if (transceiver.rtpSender && transceiver.sendEncodingParameters[0].rtx) { + sdp$1 += 'a=ssrc:' + transceiver.sendEncodingParameters[0].rtx.ssrc + + ' cname:' + sdp.localCName + '\r\n'; + } + return sdp$1; + } + + // Edge does not like + // 1) stun: filtered after 14393 unless ?transport=udp is present + // 2) turn: that does not have all of turn:host:port?transport=udp + // 3) turn: with ipv6 addresses + // 4) turn: occurring muliple times + function filterIceServers(iceServers, edgeVersion) { + var hasTurn = false; + iceServers = JSON.parse(JSON.stringify(iceServers)); + return iceServers.filter(function(server) { + if (server && (server.urls || server.url)) { + var urls = server.urls || server.url; + if (server.url && !server.urls) { + console.warn('RTCIceServer.url is deprecated! Use urls instead.'); + } + var isString = typeof urls === 'string'; + if (isString) { + urls = [urls]; + } + urls = urls.filter(function(url) { + var validTurn = url.indexOf('turn:') === 0 && + url.indexOf('transport=udp') !== -1 && + url.indexOf('turn:[') === -1 && + !hasTurn; + + if (validTurn) { + hasTurn = true; + return true; + } + return url.indexOf('stun:') === 0 && edgeVersion >= 14393 && + url.indexOf('?transport=udp') === -1; + }); + + delete server.url; + server.urls = isString ? urls[0] : urls; + return !!urls.length; + } + }); + } + + // Determines the intersection of local and remote capabilities. + function getCommonCapabilities(localCapabilities, remoteCapabilities) { + var commonCapabilities = { + codecs: [], + headerExtensions: [], + fecMechanisms: [] + }; + + var findCodecByPayloadType = function(pt, codecs) { + pt = parseInt(pt, 10); + for (var i = 0; i < codecs.length; i++) { + if (codecs[i].payloadType === pt || + codecs[i].preferredPayloadType === pt) { + return codecs[i]; + } + } + }; + + var rtxCapabilityMatches = function(lRtx, rRtx, lCodecs, rCodecs) { + var lCodec = findCodecByPayloadType(lRtx.parameters.apt, lCodecs); + var rCodec = findCodecByPayloadType(rRtx.parameters.apt, rCodecs); + return lCodec && rCodec && + lCodec.name.toLowerCase() === rCodec.name.toLowerCase(); + }; + + localCapabilities.codecs.forEach(function(lCodec) { + for (var i = 0; i < remoteCapabilities.codecs.length; i++) { + var rCodec = remoteCapabilities.codecs[i]; + if (lCodec.name.toLowerCase() === rCodec.name.toLowerCase() && + lCodec.clockRate === rCodec.clockRate) { + if (lCodec.name.toLowerCase() === 'rtx' && + lCodec.parameters && rCodec.parameters.apt) { + // for RTX we need to find the local rtx that has a apt + // which points to the same local codec as the remote one. + if (!rtxCapabilityMatches(lCodec, rCodec, + localCapabilities.codecs, remoteCapabilities.codecs)) { + continue; + } + } + rCodec = JSON.parse(JSON.stringify(rCodec)); // deepcopy + // number of channels is the highest common number of channels + rCodec.numChannels = Math.min(lCodec.numChannels, + rCodec.numChannels); + // push rCodec so we reply with offerer payload type + commonCapabilities.codecs.push(rCodec); + + // determine common feedback mechanisms + rCodec.rtcpFeedback = rCodec.rtcpFeedback.filter(function(fb) { + for (var j = 0; j < lCodec.rtcpFeedback.length; j++) { + if (lCodec.rtcpFeedback[j].type === fb.type && + lCodec.rtcpFeedback[j].parameter === fb.parameter) { + return true; + } + } + return false; + }); + // FIXME: also need to determine .parameters + // see https://github.com/openpeer/ortc/issues/569 + break; + } + } + }); + + localCapabilities.headerExtensions.forEach(function(lHeaderExtension) { + for (var i = 0; i < remoteCapabilities.headerExtensions.length; + i++) { + var rHeaderExtension = remoteCapabilities.headerExtensions[i]; + if (lHeaderExtension.uri === rHeaderExtension.uri) { + commonCapabilities.headerExtensions.push(rHeaderExtension); + break; + } + } + }); + + // FIXME: fecMechanisms + return commonCapabilities; + } + + // is action=setLocalDescription with type allowed in signalingState + function isActionAllowedInSignalingState(action, type, signalingState) { + return { + offer: { + setLocalDescription: ['stable', 'have-local-offer'], + setRemoteDescription: ['stable', 'have-remote-offer'] + }, + answer: { + setLocalDescription: ['have-remote-offer', 'have-local-pranswer'], + setRemoteDescription: ['have-local-offer', 'have-remote-pranswer'] + } + }[type][action].indexOf(signalingState) !== -1; + } + + function maybeAddCandidate(iceTransport, candidate) { + // Edge's internal representation adds some fields therefore + // not all fieldѕ are taken into account. + var alreadyAdded = iceTransport.getRemoteCandidates() + .find(function(remoteCandidate) { + return candidate.foundation === remoteCandidate.foundation && + candidate.ip === remoteCandidate.ip && + candidate.port === remoteCandidate.port && + candidate.priority === remoteCandidate.priority && + candidate.protocol === remoteCandidate.protocol && + candidate.type === remoteCandidate.type; + }); + if (!alreadyAdded) { + iceTransport.addRemoteCandidate(candidate); + } + return !alreadyAdded; + } + + + function makeError(name, description) { + var e = new Error(description); + e.name = name; + // legacy error codes from https://heycam.github.io/webidl/#idl-DOMException-error-names + e.code = { + NotSupportedError: 9, + InvalidStateError: 11, + InvalidAccessError: 15, + TypeError: undefined, + OperationError: undefined + }[name]; + return e; + } + + var rtcpeerconnection = function(window, edgeVersion) { + // https://w3c.github.io/mediacapture-main/#mediastream + // Helper function to add the track to the stream and + // dispatch the event ourselves. + function addTrackToStreamAndFireEvent(track, stream) { + stream.addTrack(track); + stream.dispatchEvent(new window.MediaStreamTrackEvent('addtrack', + {track: track})); + } + + function removeTrackFromStreamAndFireEvent(track, stream) { + stream.removeTrack(track); + stream.dispatchEvent(new window.MediaStreamTrackEvent('removetrack', + {track: track})); + } + + function fireAddTrack(pc, track, receiver, streams) { + var trackEvent = new Event('track'); + trackEvent.track = track; + trackEvent.receiver = receiver; + trackEvent.transceiver = {receiver: receiver}; + trackEvent.streams = streams; + window.setTimeout(function() { + pc._dispatchEvent('track', trackEvent); + }); + } + + var RTCPeerConnection = function(config) { + var pc = this; + + var _eventTarget = document.createDocumentFragment(); + ['addEventListener', 'removeEventListener', 'dispatchEvent'] + .forEach(function(method) { + pc[method] = _eventTarget[method].bind(_eventTarget); + }); + + this.canTrickleIceCandidates = null; + + this.needNegotiation = false; + + this.localStreams = []; + this.remoteStreams = []; + + this._localDescription = null; + this._remoteDescription = null; + + this.signalingState = 'stable'; + this.iceConnectionState = 'new'; + this.connectionState = 'new'; + this.iceGatheringState = 'new'; + + config = JSON.parse(JSON.stringify(config || {})); + + this.usingBundle = config.bundlePolicy === 'max-bundle'; + if (config.rtcpMuxPolicy === 'negotiate') { + throw(makeError('NotSupportedError', + 'rtcpMuxPolicy \'negotiate\' is not supported')); + } else if (!config.rtcpMuxPolicy) { + config.rtcpMuxPolicy = 'require'; + } + + switch (config.iceTransportPolicy) { + case 'all': + case 'relay': + break; + default: + config.iceTransportPolicy = 'all'; + break; + } + + switch (config.bundlePolicy) { + case 'balanced': + case 'max-compat': + case 'max-bundle': + break; + default: + config.bundlePolicy = 'balanced'; + break; + } + + config.iceServers = filterIceServers(config.iceServers || [], edgeVersion); + + this._iceGatherers = []; + if (config.iceCandidatePoolSize) { + for (var i = config.iceCandidatePoolSize; i > 0; i--) { + this._iceGatherers.push(new window.RTCIceGatherer({ + iceServers: config.iceServers, + gatherPolicy: config.iceTransportPolicy + })); + } + } else { + config.iceCandidatePoolSize = 0; + } + + this._config = config; + + // per-track iceGathers, iceTransports, dtlsTransports, rtpSenders, ... + // everything that is needed to describe a SDP m-line. + this.transceivers = []; + + this._sdpSessionId = sdp.generateSessionId(); + this._sdpSessionVersion = 0; + + this._dtlsRole = undefined; // role for a=setup to use in answers. + + this._isClosed = false; + }; + + Object.defineProperty(RTCPeerConnection.prototype, 'localDescription', { + configurable: true, + get: function() { + return this._localDescription; + } + }); + Object.defineProperty(RTCPeerConnection.prototype, 'remoteDescription', { + configurable: true, + get: function() { + return this._remoteDescription; + } + }); + + // set up event handlers on prototype + RTCPeerConnection.prototype.onicecandidate = null; + RTCPeerConnection.prototype.onaddstream = null; + RTCPeerConnection.prototype.ontrack = null; + RTCPeerConnection.prototype.onremovestream = null; + RTCPeerConnection.prototype.onsignalingstatechange = null; + RTCPeerConnection.prototype.oniceconnectionstatechange = null; + RTCPeerConnection.prototype.onconnectionstatechange = null; + RTCPeerConnection.prototype.onicegatheringstatechange = null; + RTCPeerConnection.prototype.onnegotiationneeded = null; + RTCPeerConnection.prototype.ondatachannel = null; + + RTCPeerConnection.prototype._dispatchEvent = function(name, event) { + if (this._isClosed) { + return; + } + this.dispatchEvent(event); + if (typeof this['on' + name] === 'function') { + this['on' + name](event); + } + }; + + RTCPeerConnection.prototype._emitGatheringStateChange = function() { + var event = new Event('icegatheringstatechange'); + this._dispatchEvent('icegatheringstatechange', event); + }; + + RTCPeerConnection.prototype.getConfiguration = function() { + return this._config; + }; + + RTCPeerConnection.prototype.getLocalStreams = function() { + return this.localStreams; + }; + + RTCPeerConnection.prototype.getRemoteStreams = function() { + return this.remoteStreams; + }; + + // internal helper to create a transceiver object. + // (which is not yet the same as the WebRTC 1.0 transceiver) + RTCPeerConnection.prototype._createTransceiver = function(kind, doNotAdd) { + var hasBundleTransport = this.transceivers.length > 0; + var transceiver = { + track: null, + iceGatherer: null, + iceTransport: null, + dtlsTransport: null, + localCapabilities: null, + remoteCapabilities: null, + rtpSender: null, + rtpReceiver: null, + kind: kind, + mid: null, + sendEncodingParameters: null, + recvEncodingParameters: null, + stream: null, + associatedRemoteMediaStreams: [], + wantReceive: true + }; + if (this.usingBundle && hasBundleTransport) { + transceiver.iceTransport = this.transceivers[0].iceTransport; + transceiver.dtlsTransport = this.transceivers[0].dtlsTransport; + } else { + var transports = this._createIceAndDtlsTransports(); + transceiver.iceTransport = transports.iceTransport; + transceiver.dtlsTransport = transports.dtlsTransport; + } + if (!doNotAdd) { + this.transceivers.push(transceiver); + } + return transceiver; + }; + + RTCPeerConnection.prototype.addTrack = function(track, stream) { + if (this._isClosed) { + throw makeError('InvalidStateError', + 'Attempted to call addTrack on a closed peerconnection.'); + } + + var alreadyExists = this.transceivers.find(function(s) { + return s.track === track; + }); + + if (alreadyExists) { + throw makeError('InvalidAccessError', 'Track already exists.'); + } + + var transceiver; + for (var i = 0; i < this.transceivers.length; i++) { + if (!this.transceivers[i].track && + this.transceivers[i].kind === track.kind) { + transceiver = this.transceivers[i]; + } + } + if (!transceiver) { + transceiver = this._createTransceiver(track.kind); + } + + this._maybeFireNegotiationNeeded(); + + if (this.localStreams.indexOf(stream) === -1) { + this.localStreams.push(stream); + } + + transceiver.track = track; + transceiver.stream = stream; + transceiver.rtpSender = new window.RTCRtpSender(track, + transceiver.dtlsTransport); + return transceiver.rtpSender; + }; + + RTCPeerConnection.prototype.addStream = function(stream) { + var pc = this; + if (edgeVersion >= 15025) { + stream.getTracks().forEach(function(track) { + pc.addTrack(track, stream); + }); + } else { + // Clone is necessary for local demos mostly, attaching directly + // to two different senders does not work (build 10547). + // Fixed in 15025 (or earlier) + var clonedStream = stream.clone(); + stream.getTracks().forEach(function(track, idx) { + var clonedTrack = clonedStream.getTracks()[idx]; + track.addEventListener('enabled', function(event) { + clonedTrack.enabled = event.enabled; + }); + }); + clonedStream.getTracks().forEach(function(track) { + pc.addTrack(track, clonedStream); + }); + } + }; + + RTCPeerConnection.prototype.removeTrack = function(sender) { + if (this._isClosed) { + throw makeError('InvalidStateError', + 'Attempted to call removeTrack on a closed peerconnection.'); + } + + if (!(sender instanceof window.RTCRtpSender)) { + throw new TypeError('Argument 1 of RTCPeerConnection.removeTrack ' + + 'does not implement interface RTCRtpSender.'); + } + + var transceiver = this.transceivers.find(function(t) { + return t.rtpSender === sender; + }); + + if (!transceiver) { + throw makeError('InvalidAccessError', + 'Sender was not created by this connection.'); + } + var stream = transceiver.stream; + + transceiver.rtpSender.stop(); + transceiver.rtpSender = null; + transceiver.track = null; + transceiver.stream = null; + + // remove the stream from the set of local streams + var localStreams = this.transceivers.map(function(t) { + return t.stream; + }); + if (localStreams.indexOf(stream) === -1 && + this.localStreams.indexOf(stream) > -1) { + this.localStreams.splice(this.localStreams.indexOf(stream), 1); + } + + this._maybeFireNegotiationNeeded(); + }; + + RTCPeerConnection.prototype.removeStream = function(stream) { + var pc = this; + stream.getTracks().forEach(function(track) { + var sender = pc.getSenders().find(function(s) { + return s.track === track; + }); + if (sender) { + pc.removeTrack(sender); + } + }); + }; + + RTCPeerConnection.prototype.getSenders = function() { + return this.transceivers.filter(function(transceiver) { + return !!transceiver.rtpSender; + }) + .map(function(transceiver) { + return transceiver.rtpSender; + }); + }; + + RTCPeerConnection.prototype.getReceivers = function() { + return this.transceivers.filter(function(transceiver) { + return !!transceiver.rtpReceiver; + }) + .map(function(transceiver) { + return transceiver.rtpReceiver; + }); + }; + + + RTCPeerConnection.prototype._createIceGatherer = function(sdpMLineIndex, + usingBundle) { + var pc = this; + if (usingBundle && sdpMLineIndex > 0) { + return this.transceivers[0].iceGatherer; + } else if (this._iceGatherers.length) { + return this._iceGatherers.shift(); + } + var iceGatherer = new window.RTCIceGatherer({ + iceServers: this._config.iceServers, + gatherPolicy: this._config.iceTransportPolicy + }); + Object.defineProperty(iceGatherer, 'state', + {value: 'new', writable: true} + ); + + this.transceivers[sdpMLineIndex].bufferedCandidateEvents = []; + this.transceivers[sdpMLineIndex].bufferCandidates = function(event) { + var end = !event.candidate || Object.keys(event.candidate).length === 0; + // polyfill since RTCIceGatherer.state is not implemented in + // Edge 10547 yet. + iceGatherer.state = end ? 'completed' : 'gathering'; + if (pc.transceivers[sdpMLineIndex].bufferedCandidateEvents !== null) { + pc.transceivers[sdpMLineIndex].bufferedCandidateEvents.push(event); + } + }; + iceGatherer.addEventListener('localcandidate', + this.transceivers[sdpMLineIndex].bufferCandidates); + return iceGatherer; + }; + + // start gathering from an RTCIceGatherer. + RTCPeerConnection.prototype._gather = function(mid, sdpMLineIndex) { + var pc = this; + var iceGatherer = this.transceivers[sdpMLineIndex].iceGatherer; + if (iceGatherer.onlocalcandidate) { + return; + } + var bufferedCandidateEvents = + this.transceivers[sdpMLineIndex].bufferedCandidateEvents; + this.transceivers[sdpMLineIndex].bufferedCandidateEvents = null; + iceGatherer.removeEventListener('localcandidate', + this.transceivers[sdpMLineIndex].bufferCandidates); + iceGatherer.onlocalcandidate = function(evt) { + if (pc.usingBundle && sdpMLineIndex > 0) { + // if we know that we use bundle we can drop candidates with + // ѕdpMLineIndex > 0. If we don't do this then our state gets + // confused since we dispose the extra ice gatherer. + return; + } + var event = new Event('icecandidate'); + event.candidate = {sdpMid: mid, sdpMLineIndex: sdpMLineIndex}; + + var cand = evt.candidate; + // Edge emits an empty object for RTCIceCandidateComplete‥ + var end = !cand || Object.keys(cand).length === 0; + if (end) { + // polyfill since RTCIceGatherer.state is not implemented in + // Edge 10547 yet. + if (iceGatherer.state === 'new' || iceGatherer.state === 'gathering') { + iceGatherer.state = 'completed'; + } + } else { + if (iceGatherer.state === 'new') { + iceGatherer.state = 'gathering'; + } + // RTCIceCandidate doesn't have a component, needs to be added + cand.component = 1; + // also the usernameFragment. TODO: update SDP to take both variants. + cand.ufrag = iceGatherer.getLocalParameters().usernameFragment; + + var serializedCandidate = sdp.writeCandidate(cand); + event.candidate = Object.assign(event.candidate, + sdp.parseCandidate(serializedCandidate)); + + event.candidate.candidate = serializedCandidate; + event.candidate.toJSON = function() { + return { + candidate: event.candidate.candidate, + sdpMid: event.candidate.sdpMid, + sdpMLineIndex: event.candidate.sdpMLineIndex, + usernameFragment: event.candidate.usernameFragment + }; + }; + } + + // update local description. + var sections = sdp.getMediaSections(pc._localDescription.sdp); + if (!end) { + sections[event.candidate.sdpMLineIndex] += + 'a=' + event.candidate.candidate + '\r\n'; + } else { + sections[event.candidate.sdpMLineIndex] += + 'a=end-of-candidates\r\n'; + } + pc._localDescription.sdp = + sdp.getDescription(pc._localDescription.sdp) + + sections.join(''); + var complete = pc.transceivers.every(function(transceiver) { + return transceiver.iceGatherer && + transceiver.iceGatherer.state === 'completed'; + }); + + if (pc.iceGatheringState !== 'gathering') { + pc.iceGatheringState = 'gathering'; + pc._emitGatheringStateChange(); + } + + // Emit candidate. Also emit null candidate when all gatherers are + // complete. + if (!end) { + pc._dispatchEvent('icecandidate', event); + } + if (complete) { + pc._dispatchEvent('icecandidate', new Event('icecandidate')); + pc.iceGatheringState = 'complete'; + pc._emitGatheringStateChange(); + } + }; + + // emit already gathered candidates. + window.setTimeout(function() { + bufferedCandidateEvents.forEach(function(e) { + iceGatherer.onlocalcandidate(e); + }); + }, 0); + }; + + // Create ICE transport and DTLS transport. + RTCPeerConnection.prototype._createIceAndDtlsTransports = function() { + var pc = this; + var iceTransport = new window.RTCIceTransport(null); + iceTransport.onicestatechange = function() { + pc._updateIceConnectionState(); + pc._updateConnectionState(); + }; + + var dtlsTransport = new window.RTCDtlsTransport(iceTransport); + dtlsTransport.ondtlsstatechange = function() { + pc._updateConnectionState(); + }; + dtlsTransport.onerror = function() { + // onerror does not set state to failed by itself. + Object.defineProperty(dtlsTransport, 'state', + {value: 'failed', writable: true}); + pc._updateConnectionState(); + }; + + return { + iceTransport: iceTransport, + dtlsTransport: dtlsTransport + }; + }; + + // Destroy ICE gatherer, ICE transport and DTLS transport. + // Without triggering the callbacks. + RTCPeerConnection.prototype._disposeIceAndDtlsTransports = function( + sdpMLineIndex) { + var iceGatherer = this.transceivers[sdpMLineIndex].iceGatherer; + if (iceGatherer) { + delete iceGatherer.onlocalcandidate; + delete this.transceivers[sdpMLineIndex].iceGatherer; + } + var iceTransport = this.transceivers[sdpMLineIndex].iceTransport; + if (iceTransport) { + delete iceTransport.onicestatechange; + delete this.transceivers[sdpMLineIndex].iceTransport; + } + var dtlsTransport = this.transceivers[sdpMLineIndex].dtlsTransport; + if (dtlsTransport) { + delete dtlsTransport.ondtlsstatechange; + delete dtlsTransport.onerror; + delete this.transceivers[sdpMLineIndex].dtlsTransport; + } + }; + + // Start the RTP Sender and Receiver for a transceiver. + RTCPeerConnection.prototype._transceive = function(transceiver, + send, recv) { + var params = getCommonCapabilities(transceiver.localCapabilities, + transceiver.remoteCapabilities); + if (send && transceiver.rtpSender) { + params.encodings = transceiver.sendEncodingParameters; + params.rtcp = { + cname: sdp.localCName, + compound: transceiver.rtcpParameters.compound + }; + if (transceiver.recvEncodingParameters.length) { + params.rtcp.ssrc = transceiver.recvEncodingParameters[0].ssrc; + } + transceiver.rtpSender.send(params); + } + if (recv && transceiver.rtpReceiver && params.codecs.length > 0) { + // remove RTX field in Edge 14942 + if (transceiver.kind === 'video' + && transceiver.recvEncodingParameters + && edgeVersion < 15019) { + transceiver.recvEncodingParameters.forEach(function(p) { + delete p.rtx; + }); + } + if (transceiver.recvEncodingParameters.length) { + params.encodings = transceiver.recvEncodingParameters; + } else { + params.encodings = [{}]; + } + params.rtcp = { + compound: transceiver.rtcpParameters.compound + }; + if (transceiver.rtcpParameters.cname) { + params.rtcp.cname = transceiver.rtcpParameters.cname; + } + if (transceiver.sendEncodingParameters.length) { + params.rtcp.ssrc = transceiver.sendEncodingParameters[0].ssrc; + } + transceiver.rtpReceiver.receive(params); + } + }; + + RTCPeerConnection.prototype.setLocalDescription = function(description) { + var pc = this; + + // Note: pranswer is not supported. + if (['offer', 'answer'].indexOf(description.type) === -1) { + return Promise.reject(makeError('TypeError', + 'Unsupported type "' + description.type + '"')); + } + + if (!isActionAllowedInSignalingState('setLocalDescription', + description.type, pc.signalingState) || pc._isClosed) { + return Promise.reject(makeError('InvalidStateError', + 'Can not set local ' + description.type + + ' in state ' + pc.signalingState)); + } + + var sections; + var sessionpart; + if (description.type === 'offer') { + // VERY limited support for SDP munging. Limited to: + // * changing the order of codecs + sections = sdp.splitSections(description.sdp); + sessionpart = sections.shift(); + sections.forEach(function(mediaSection, sdpMLineIndex) { + var caps = sdp.parseRtpParameters(mediaSection); + pc.transceivers[sdpMLineIndex].localCapabilities = caps; + }); + + pc.transceivers.forEach(function(transceiver, sdpMLineIndex) { + pc._gather(transceiver.mid, sdpMLineIndex); + }); + } else if (description.type === 'answer') { + sections = sdp.splitSections(pc._remoteDescription.sdp); + sessionpart = sections.shift(); + var isIceLite = sdp.matchPrefix(sessionpart, + 'a=ice-lite').length > 0; + sections.forEach(function(mediaSection, sdpMLineIndex) { + var transceiver = pc.transceivers[sdpMLineIndex]; + var iceGatherer = transceiver.iceGatherer; + var iceTransport = transceiver.iceTransport; + var dtlsTransport = transceiver.dtlsTransport; + var localCapabilities = transceiver.localCapabilities; + var remoteCapabilities = transceiver.remoteCapabilities; + + // treat bundle-only as not-rejected. + var rejected = sdp.isRejected(mediaSection) && + sdp.matchPrefix(mediaSection, 'a=bundle-only').length === 0; + + if (!rejected && !transceiver.rejected) { + var remoteIceParameters = sdp.getIceParameters( + mediaSection, sessionpart); + var remoteDtlsParameters = sdp.getDtlsParameters( + mediaSection, sessionpart); + if (isIceLite) { + remoteDtlsParameters.role = 'server'; + } + + if (!pc.usingBundle || sdpMLineIndex === 0) { + pc._gather(transceiver.mid, sdpMLineIndex); + if (iceTransport.state === 'new') { + iceTransport.start(iceGatherer, remoteIceParameters, + isIceLite ? 'controlling' : 'controlled'); + } + if (dtlsTransport.state === 'new') { + dtlsTransport.start(remoteDtlsParameters); + } + } + + // Calculate intersection of capabilities. + var params = getCommonCapabilities(localCapabilities, + remoteCapabilities); + + // Start the RTCRtpSender. The RTCRtpReceiver for this + // transceiver has already been started in setRemoteDescription. + pc._transceive(transceiver, + params.codecs.length > 0, + false); + } + }); + } + + pc._localDescription = { + type: description.type, + sdp: description.sdp + }; + if (description.type === 'offer') { + pc._updateSignalingState('have-local-offer'); + } else { + pc._updateSignalingState('stable'); + } + + return Promise.resolve(); + }; + + RTCPeerConnection.prototype.setRemoteDescription = function(description) { + var pc = this; + + // Note: pranswer is not supported. + if (['offer', 'answer'].indexOf(description.type) === -1) { + return Promise.reject(makeError('TypeError', + 'Unsupported type "' + description.type + '"')); + } + + if (!isActionAllowedInSignalingState('setRemoteDescription', + description.type, pc.signalingState) || pc._isClosed) { + return Promise.reject(makeError('InvalidStateError', + 'Can not set remote ' + description.type + + ' in state ' + pc.signalingState)); + } + + var streams = {}; + pc.remoteStreams.forEach(function(stream) { + streams[stream.id] = stream; + }); + var receiverList = []; + var sections = sdp.splitSections(description.sdp); + var sessionpart = sections.shift(); + var isIceLite = sdp.matchPrefix(sessionpart, + 'a=ice-lite').length > 0; + var usingBundle = sdp.matchPrefix(sessionpart, + 'a=group:BUNDLE ').length > 0; + pc.usingBundle = usingBundle; + var iceOptions = sdp.matchPrefix(sessionpart, + 'a=ice-options:')[0]; + if (iceOptions) { + pc.canTrickleIceCandidates = iceOptions.substr(14).split(' ') + .indexOf('trickle') >= 0; + } else { + pc.canTrickleIceCandidates = false; + } + + sections.forEach(function(mediaSection, sdpMLineIndex) { + var lines = sdp.splitLines(mediaSection); + var kind = sdp.getKind(mediaSection); + // treat bundle-only as not-rejected. + var rejected = sdp.isRejected(mediaSection) && + sdp.matchPrefix(mediaSection, 'a=bundle-only').length === 0; + var protocol = lines[0].substr(2).split(' ')[2]; + + var direction = sdp.getDirection(mediaSection, sessionpart); + var remoteMsid = sdp.parseMsid(mediaSection); + + var mid = sdp.getMid(mediaSection) || sdp.generateIdentifier(); + + // Reject datachannels which are not implemented yet. + if (rejected || (kind === 'application' && (protocol === 'DTLS/SCTP' || + protocol === 'UDP/DTLS/SCTP'))) { + // TODO: this is dangerous in the case where a non-rejected m-line + // becomes rejected. + pc.transceivers[sdpMLineIndex] = { + mid: mid, + kind: kind, + protocol: protocol, + rejected: true + }; + return; + } + + if (!rejected && pc.transceivers[sdpMLineIndex] && + pc.transceivers[sdpMLineIndex].rejected) { + // recycle a rejected transceiver. + pc.transceivers[sdpMLineIndex] = pc._createTransceiver(kind, true); + } + + var transceiver; + var iceGatherer; + var iceTransport; + var dtlsTransport; + var rtpReceiver; + var sendEncodingParameters; + var recvEncodingParameters; + var localCapabilities; + + var track; + // FIXME: ensure the mediaSection has rtcp-mux set. + var remoteCapabilities = sdp.parseRtpParameters(mediaSection); + var remoteIceParameters; + var remoteDtlsParameters; + if (!rejected) { + remoteIceParameters = sdp.getIceParameters(mediaSection, + sessionpart); + remoteDtlsParameters = sdp.getDtlsParameters(mediaSection, + sessionpart); + remoteDtlsParameters.role = 'client'; + } + recvEncodingParameters = + sdp.parseRtpEncodingParameters(mediaSection); + + var rtcpParameters = sdp.parseRtcpParameters(mediaSection); + + var isComplete = sdp.matchPrefix(mediaSection, + 'a=end-of-candidates', sessionpart).length > 0; + var cands = sdp.matchPrefix(mediaSection, 'a=candidate:') + .map(function(cand) { + return sdp.parseCandidate(cand); + }) + .filter(function(cand) { + return cand.component === 1; + }); + + // Check if we can use BUNDLE and dispose transports. + if ((description.type === 'offer' || description.type === 'answer') && + !rejected && usingBundle && sdpMLineIndex > 0 && + pc.transceivers[sdpMLineIndex]) { + pc._disposeIceAndDtlsTransports(sdpMLineIndex); + pc.transceivers[sdpMLineIndex].iceGatherer = + pc.transceivers[0].iceGatherer; + pc.transceivers[sdpMLineIndex].iceTransport = + pc.transceivers[0].iceTransport; + pc.transceivers[sdpMLineIndex].dtlsTransport = + pc.transceivers[0].dtlsTransport; + if (pc.transceivers[sdpMLineIndex].rtpSender) { + pc.transceivers[sdpMLineIndex].rtpSender.setTransport( + pc.transceivers[0].dtlsTransport); + } + if (pc.transceivers[sdpMLineIndex].rtpReceiver) { + pc.transceivers[sdpMLineIndex].rtpReceiver.setTransport( + pc.transceivers[0].dtlsTransport); + } + } + if (description.type === 'offer' && !rejected) { + transceiver = pc.transceivers[sdpMLineIndex] || + pc._createTransceiver(kind); + transceiver.mid = mid; + + if (!transceiver.iceGatherer) { + transceiver.iceGatherer = pc._createIceGatherer(sdpMLineIndex, + usingBundle); + } + + if (cands.length && transceiver.iceTransport.state === 'new') { + if (isComplete && (!usingBundle || sdpMLineIndex === 0)) { + transceiver.iceTransport.setRemoteCandidates(cands); + } else { + cands.forEach(function(candidate) { + maybeAddCandidate(transceiver.iceTransport, candidate); + }); + } + } + + localCapabilities = window.RTCRtpReceiver.getCapabilities(kind); + + // filter RTX until additional stuff needed for RTX is implemented + // in adapter.js + if (edgeVersion < 15019) { + localCapabilities.codecs = localCapabilities.codecs.filter( + function(codec) { + return codec.name !== 'rtx'; + }); + } + + sendEncodingParameters = transceiver.sendEncodingParameters || [{ + ssrc: (2 * sdpMLineIndex + 2) * 1001 + }]; + + // TODO: rewrite to use http://w3c.github.io/webrtc-pc/#set-associated-remote-streams + var isNewTrack = false; + if (direction === 'sendrecv' || direction === 'sendonly') { + isNewTrack = !transceiver.rtpReceiver; + rtpReceiver = transceiver.rtpReceiver || + new window.RTCRtpReceiver(transceiver.dtlsTransport, kind); + + if (isNewTrack) { + var stream; + track = rtpReceiver.track; + // FIXME: does not work with Plan B. + if (remoteMsid && remoteMsid.stream === '-') ; else if (remoteMsid) { + if (!streams[remoteMsid.stream]) { + streams[remoteMsid.stream] = new window.MediaStream(); + Object.defineProperty(streams[remoteMsid.stream], 'id', { + get: function() { + return remoteMsid.stream; + } + }); + } + Object.defineProperty(track, 'id', { + get: function() { + return remoteMsid.track; + } + }); + stream = streams[remoteMsid.stream]; + } else { + if (!streams.default) { + streams.default = new window.MediaStream(); + } + stream = streams.default; + } + if (stream) { + addTrackToStreamAndFireEvent(track, stream); + transceiver.associatedRemoteMediaStreams.push(stream); + } + receiverList.push([track, rtpReceiver, stream]); + } + } else if (transceiver.rtpReceiver && transceiver.rtpReceiver.track) { + transceiver.associatedRemoteMediaStreams.forEach(function(s) { + var nativeTrack = s.getTracks().find(function(t) { + return t.id === transceiver.rtpReceiver.track.id; + }); + if (nativeTrack) { + removeTrackFromStreamAndFireEvent(nativeTrack, s); + } + }); + transceiver.associatedRemoteMediaStreams = []; + } + + transceiver.localCapabilities = localCapabilities; + transceiver.remoteCapabilities = remoteCapabilities; + transceiver.rtpReceiver = rtpReceiver; + transceiver.rtcpParameters = rtcpParameters; + transceiver.sendEncodingParameters = sendEncodingParameters; + transceiver.recvEncodingParameters = recvEncodingParameters; + + // Start the RTCRtpReceiver now. The RTPSender is started in + // setLocalDescription. + pc._transceive(pc.transceivers[sdpMLineIndex], + false, + isNewTrack); + } else if (description.type === 'answer' && !rejected) { + transceiver = pc.transceivers[sdpMLineIndex]; + iceGatherer = transceiver.iceGatherer; + iceTransport = transceiver.iceTransport; + dtlsTransport = transceiver.dtlsTransport; + rtpReceiver = transceiver.rtpReceiver; + sendEncodingParameters = transceiver.sendEncodingParameters; + localCapabilities = transceiver.localCapabilities; + + pc.transceivers[sdpMLineIndex].recvEncodingParameters = + recvEncodingParameters; + pc.transceivers[sdpMLineIndex].remoteCapabilities = + remoteCapabilities; + pc.transceivers[sdpMLineIndex].rtcpParameters = rtcpParameters; + + if (cands.length && iceTransport.state === 'new') { + if ((isIceLite || isComplete) && + (!usingBundle || sdpMLineIndex === 0)) { + iceTransport.setRemoteCandidates(cands); + } else { + cands.forEach(function(candidate) { + maybeAddCandidate(transceiver.iceTransport, candidate); + }); + } + } + + if (!usingBundle || sdpMLineIndex === 0) { + if (iceTransport.state === 'new') { + iceTransport.start(iceGatherer, remoteIceParameters, + 'controlling'); + } + if (dtlsTransport.state === 'new') { + dtlsTransport.start(remoteDtlsParameters); + } + } + + // If the offer contained RTX but the answer did not, + // remove RTX from sendEncodingParameters. + var commonCapabilities = getCommonCapabilities( + transceiver.localCapabilities, + transceiver.remoteCapabilities); + + var hasRtx = commonCapabilities.codecs.filter(function(c) { + return c.name.toLowerCase() === 'rtx'; + }).length; + if (!hasRtx && transceiver.sendEncodingParameters[0].rtx) { + delete transceiver.sendEncodingParameters[0].rtx; + } + + pc._transceive(transceiver, + direction === 'sendrecv' || direction === 'recvonly', + direction === 'sendrecv' || direction === 'sendonly'); + + // TODO: rewrite to use http://w3c.github.io/webrtc-pc/#set-associated-remote-streams + if (rtpReceiver && + (direction === 'sendrecv' || direction === 'sendonly')) { + track = rtpReceiver.track; + if (remoteMsid) { + if (!streams[remoteMsid.stream]) { + streams[remoteMsid.stream] = new window.MediaStream(); + } + addTrackToStreamAndFireEvent(track, streams[remoteMsid.stream]); + receiverList.push([track, rtpReceiver, streams[remoteMsid.stream]]); + } else { + if (!streams.default) { + streams.default = new window.MediaStream(); + } + addTrackToStreamAndFireEvent(track, streams.default); + receiverList.push([track, rtpReceiver, streams.default]); + } + } else { + // FIXME: actually the receiver should be created later. + delete transceiver.rtpReceiver; + } + } + }); + + if (pc._dtlsRole === undefined) { + pc._dtlsRole = description.type === 'offer' ? 'active' : 'passive'; + } + + pc._remoteDescription = { + type: description.type, + sdp: description.sdp + }; + if (description.type === 'offer') { + pc._updateSignalingState('have-remote-offer'); + } else { + pc._updateSignalingState('stable'); + } + Object.keys(streams).forEach(function(sid) { + var stream = streams[sid]; + if (stream.getTracks().length) { + if (pc.remoteStreams.indexOf(stream) === -1) { + pc.remoteStreams.push(stream); + var event = new Event('addstream'); + event.stream = stream; + window.setTimeout(function() { + pc._dispatchEvent('addstream', event); + }); + } + + receiverList.forEach(function(item) { + var track = item[0]; + var receiver = item[1]; + if (stream.id !== item[2].id) { + return; + } + fireAddTrack(pc, track, receiver, [stream]); + }); + } + }); + receiverList.forEach(function(item) { + if (item[2]) { + return; + } + fireAddTrack(pc, item[0], item[1], []); + }); + + // check whether addIceCandidate({}) was called within four seconds after + // setRemoteDescription. + window.setTimeout(function() { + if (!(pc && pc.transceivers)) { + return; + } + pc.transceivers.forEach(function(transceiver) { + if (transceiver.iceTransport && + transceiver.iceTransport.state === 'new' && + transceiver.iceTransport.getRemoteCandidates().length > 0) { + console.warn('Timeout for addRemoteCandidate. Consider sending ' + + 'an end-of-candidates notification'); + transceiver.iceTransport.addRemoteCandidate({}); + } + }); + }, 4000); + + return Promise.resolve(); + }; + + RTCPeerConnection.prototype.close = function() { + this.transceivers.forEach(function(transceiver) { + /* not yet + if (transceiver.iceGatherer) { + transceiver.iceGatherer.close(); + } + */ + if (transceiver.iceTransport) { + transceiver.iceTransport.stop(); + } + if (transceiver.dtlsTransport) { + transceiver.dtlsTransport.stop(); + } + if (transceiver.rtpSender) { + transceiver.rtpSender.stop(); + } + if (transceiver.rtpReceiver) { + transceiver.rtpReceiver.stop(); + } + }); + // FIXME: clean up tracks, local streams, remote streams, etc + this._isClosed = true; + this._updateSignalingState('closed'); + }; + + // Update the signaling state. + RTCPeerConnection.prototype._updateSignalingState = function(newState) { + this.signalingState = newState; + var event = new Event('signalingstatechange'); + this._dispatchEvent('signalingstatechange', event); + }; + + // Determine whether to fire the negotiationneeded event. + RTCPeerConnection.prototype._maybeFireNegotiationNeeded = function() { + var pc = this; + if (this.signalingState !== 'stable' || this.needNegotiation === true) { + return; + } + this.needNegotiation = true; + window.setTimeout(function() { + if (pc.needNegotiation) { + pc.needNegotiation = false; + var event = new Event('negotiationneeded'); + pc._dispatchEvent('negotiationneeded', event); + } + }, 0); + }; + + // Update the ice connection state. + RTCPeerConnection.prototype._updateIceConnectionState = function() { + var newState; + var states = { + 'new': 0, + closed: 0, + checking: 0, + connected: 0, + completed: 0, + disconnected: 0, + failed: 0 + }; + this.transceivers.forEach(function(transceiver) { + if (transceiver.iceTransport && !transceiver.rejected) { + states[transceiver.iceTransport.state]++; + } + }); + + newState = 'new'; + if (states.failed > 0) { + newState = 'failed'; + } else if (states.checking > 0) { + newState = 'checking'; + } else if (states.disconnected > 0) { + newState = 'disconnected'; + } else if (states.new > 0) { + newState = 'new'; + } else if (states.connected > 0) { + newState = 'connected'; + } else if (states.completed > 0) { + newState = 'completed'; + } + + if (newState !== this.iceConnectionState) { + this.iceConnectionState = newState; + var event = new Event('iceconnectionstatechange'); + this._dispatchEvent('iceconnectionstatechange', event); + } + }; + + // Update the connection state. + RTCPeerConnection.prototype._updateConnectionState = function() { + var newState; + var states = { + 'new': 0, + closed: 0, + connecting: 0, + connected: 0, + completed: 0, + disconnected: 0, + failed: 0 + }; + this.transceivers.forEach(function(transceiver) { + if (transceiver.iceTransport && transceiver.dtlsTransport && + !transceiver.rejected) { + states[transceiver.iceTransport.state]++; + states[transceiver.dtlsTransport.state]++; + } + }); + // ICETransport.completed and connected are the same for this purpose. + states.connected += states.completed; + + newState = 'new'; + if (states.failed > 0) { + newState = 'failed'; + } else if (states.connecting > 0) { + newState = 'connecting'; + } else if (states.disconnected > 0) { + newState = 'disconnected'; + } else if (states.new > 0) { + newState = 'new'; + } else if (states.connected > 0) { + newState = 'connected'; + } + + if (newState !== this.connectionState) { + this.connectionState = newState; + var event = new Event('connectionstatechange'); + this._dispatchEvent('connectionstatechange', event); + } + }; + + RTCPeerConnection.prototype.createOffer = function() { + var pc = this; + + if (pc._isClosed) { + return Promise.reject(makeError('InvalidStateError', + 'Can not call createOffer after close')); + } + + var numAudioTracks = pc.transceivers.filter(function(t) { + return t.kind === 'audio'; + }).length; + var numVideoTracks = pc.transceivers.filter(function(t) { + return t.kind === 'video'; + }).length; + + // Determine number of audio and video tracks we need to send/recv. + var offerOptions = arguments[0]; + if (offerOptions) { + // Reject Chrome legacy constraints. + if (offerOptions.mandatory || offerOptions.optional) { + throw new TypeError( + 'Legacy mandatory/optional constraints not supported.'); + } + if (offerOptions.offerToReceiveAudio !== undefined) { + if (offerOptions.offerToReceiveAudio === true) { + numAudioTracks = 1; + } else if (offerOptions.offerToReceiveAudio === false) { + numAudioTracks = 0; + } else { + numAudioTracks = offerOptions.offerToReceiveAudio; + } + } + if (offerOptions.offerToReceiveVideo !== undefined) { + if (offerOptions.offerToReceiveVideo === true) { + numVideoTracks = 1; + } else if (offerOptions.offerToReceiveVideo === false) { + numVideoTracks = 0; + } else { + numVideoTracks = offerOptions.offerToReceiveVideo; + } + } + } + + pc.transceivers.forEach(function(transceiver) { + if (transceiver.kind === 'audio') { + numAudioTracks--; + if (numAudioTracks < 0) { + transceiver.wantReceive = false; + } + } else if (transceiver.kind === 'video') { + numVideoTracks--; + if (numVideoTracks < 0) { + transceiver.wantReceive = false; + } + } + }); + + // Create M-lines for recvonly streams. + while (numAudioTracks > 0 || numVideoTracks > 0) { + if (numAudioTracks > 0) { + pc._createTransceiver('audio'); + numAudioTracks--; + } + if (numVideoTracks > 0) { + pc._createTransceiver('video'); + numVideoTracks--; + } + } + + var sdp$1 = sdp.writeSessionBoilerplate(pc._sdpSessionId, + pc._sdpSessionVersion++); + pc.transceivers.forEach(function(transceiver, sdpMLineIndex) { + // For each track, create an ice gatherer, ice transport, + // dtls transport, potentially rtpsender and rtpreceiver. + var track = transceiver.track; + var kind = transceiver.kind; + var mid = transceiver.mid || sdp.generateIdentifier(); + transceiver.mid = mid; + + if (!transceiver.iceGatherer) { + transceiver.iceGatherer = pc._createIceGatherer(sdpMLineIndex, + pc.usingBundle); + } + + var localCapabilities = window.RTCRtpSender.getCapabilities(kind); + // filter RTX until additional stuff needed for RTX is implemented + // in adapter.js + if (edgeVersion < 15019) { + localCapabilities.codecs = localCapabilities.codecs.filter( + function(codec) { + return codec.name !== 'rtx'; + }); + } + localCapabilities.codecs.forEach(function(codec) { + // work around https://bugs.chromium.org/p/webrtc/issues/detail?id=6552 + // by adding level-asymmetry-allowed=1 + if (codec.name === 'H264' && + codec.parameters['level-asymmetry-allowed'] === undefined) { + codec.parameters['level-asymmetry-allowed'] = '1'; + } + + // for subsequent offers, we might have to re-use the payload + // type of the last offer. + if (transceiver.remoteCapabilities && + transceiver.remoteCapabilities.codecs) { + transceiver.remoteCapabilities.codecs.forEach(function(remoteCodec) { + if (codec.name.toLowerCase() === remoteCodec.name.toLowerCase() && + codec.clockRate === remoteCodec.clockRate) { + codec.preferredPayloadType = remoteCodec.payloadType; + } + }); + } + }); + localCapabilities.headerExtensions.forEach(function(hdrExt) { + var remoteExtensions = transceiver.remoteCapabilities && + transceiver.remoteCapabilities.headerExtensions || []; + remoteExtensions.forEach(function(rHdrExt) { + if (hdrExt.uri === rHdrExt.uri) { + hdrExt.id = rHdrExt.id; + } + }); + }); + + // generate an ssrc now, to be used later in rtpSender.send + var sendEncodingParameters = transceiver.sendEncodingParameters || [{ + ssrc: (2 * sdpMLineIndex + 1) * 1001 + }]; + if (track) { + // add RTX + if (edgeVersion >= 15019 && kind === 'video' && + !sendEncodingParameters[0].rtx) { + sendEncodingParameters[0].rtx = { + ssrc: sendEncodingParameters[0].ssrc + 1 + }; + } + } + + if (transceiver.wantReceive) { + transceiver.rtpReceiver = new window.RTCRtpReceiver( + transceiver.dtlsTransport, kind); + } + + transceiver.localCapabilities = localCapabilities; + transceiver.sendEncodingParameters = sendEncodingParameters; + }); + + // always offer BUNDLE and dispose on return if not supported. + if (pc._config.bundlePolicy !== 'max-compat') { + sdp$1 += 'a=group:BUNDLE ' + pc.transceivers.map(function(t) { + return t.mid; + }).join(' ') + '\r\n'; + } + sdp$1 += 'a=ice-options:trickle\r\n'; + + pc.transceivers.forEach(function(transceiver, sdpMLineIndex) { + sdp$1 += writeMediaSection(transceiver, transceiver.localCapabilities, + 'offer', transceiver.stream, pc._dtlsRole); + sdp$1 += 'a=rtcp-rsize\r\n'; + + if (transceiver.iceGatherer && pc.iceGatheringState !== 'new' && + (sdpMLineIndex === 0 || !pc.usingBundle)) { + transceiver.iceGatherer.getLocalCandidates().forEach(function(cand) { + cand.component = 1; + sdp$1 += 'a=' + sdp.writeCandidate(cand) + '\r\n'; + }); + + if (transceiver.iceGatherer.state === 'completed') { + sdp$1 += 'a=end-of-candidates\r\n'; + } + } + }); + + var desc = new window.RTCSessionDescription({ + type: 'offer', + sdp: sdp$1 + }); + return Promise.resolve(desc); + }; + + RTCPeerConnection.prototype.createAnswer = function() { + var pc = this; + + if (pc._isClosed) { + return Promise.reject(makeError('InvalidStateError', + 'Can not call createAnswer after close')); + } + + if (!(pc.signalingState === 'have-remote-offer' || + pc.signalingState === 'have-local-pranswer')) { + return Promise.reject(makeError('InvalidStateError', + 'Can not call createAnswer in signalingState ' + pc.signalingState)); + } + + var sdp$1 = sdp.writeSessionBoilerplate(pc._sdpSessionId, + pc._sdpSessionVersion++); + if (pc.usingBundle) { + sdp$1 += 'a=group:BUNDLE ' + pc.transceivers.map(function(t) { + return t.mid; + }).join(' ') + '\r\n'; + } + sdp$1 += 'a=ice-options:trickle\r\n'; + + var mediaSectionsInOffer = sdp.getMediaSections( + pc._remoteDescription.sdp).length; + pc.transceivers.forEach(function(transceiver, sdpMLineIndex) { + if (sdpMLineIndex + 1 > mediaSectionsInOffer) { + return; + } + if (transceiver.rejected) { + if (transceiver.kind === 'application') { + if (transceiver.protocol === 'DTLS/SCTP') { // legacy fmt + sdp$1 += 'm=application 0 DTLS/SCTP 5000\r\n'; + } else { + sdp$1 += 'm=application 0 ' + transceiver.protocol + + ' webrtc-datachannel\r\n'; + } + } else if (transceiver.kind === 'audio') { + sdp$1 += 'm=audio 0 UDP/TLS/RTP/SAVPF 0\r\n' + + 'a=rtpmap:0 PCMU/8000\r\n'; + } else if (transceiver.kind === 'video') { + sdp$1 += 'm=video 0 UDP/TLS/RTP/SAVPF 120\r\n' + + 'a=rtpmap:120 VP8/90000\r\n'; + } + sdp$1 += 'c=IN IP4 0.0.0.0\r\n' + + 'a=inactive\r\n' + + 'a=mid:' + transceiver.mid + '\r\n'; + return; + } + + // FIXME: look at direction. + if (transceiver.stream) { + var localTrack; + if (transceiver.kind === 'audio') { + localTrack = transceiver.stream.getAudioTracks()[0]; + } else if (transceiver.kind === 'video') { + localTrack = transceiver.stream.getVideoTracks()[0]; + } + if (localTrack) { + // add RTX + if (edgeVersion >= 15019 && transceiver.kind === 'video' && + !transceiver.sendEncodingParameters[0].rtx) { + transceiver.sendEncodingParameters[0].rtx = { + ssrc: transceiver.sendEncodingParameters[0].ssrc + 1 + }; + } + } + } + + // Calculate intersection of capabilities. + var commonCapabilities = getCommonCapabilities( + transceiver.localCapabilities, + transceiver.remoteCapabilities); + + var hasRtx = commonCapabilities.codecs.filter(function(c) { + return c.name.toLowerCase() === 'rtx'; + }).length; + if (!hasRtx && transceiver.sendEncodingParameters[0].rtx) { + delete transceiver.sendEncodingParameters[0].rtx; + } + + sdp$1 += writeMediaSection(transceiver, commonCapabilities, + 'answer', transceiver.stream, pc._dtlsRole); + if (transceiver.rtcpParameters && + transceiver.rtcpParameters.reducedSize) { + sdp$1 += 'a=rtcp-rsize\r\n'; + } + }); + + var desc = new window.RTCSessionDescription({ + type: 'answer', + sdp: sdp$1 + }); + return Promise.resolve(desc); + }; + + RTCPeerConnection.prototype.addIceCandidate = function(candidate) { + var pc = this; + var sections; + if (candidate && !(candidate.sdpMLineIndex !== undefined || + candidate.sdpMid)) { + return Promise.reject(new TypeError('sdpMLineIndex or sdpMid required')); + } + + // TODO: needs to go into ops queue. + return new Promise(function(resolve, reject) { + if (!pc._remoteDescription) { + return reject(makeError('InvalidStateError', + 'Can not add ICE candidate without a remote description')); + } else if (!candidate || candidate.candidate === '') { + for (var j = 0; j < pc.transceivers.length; j++) { + if (pc.transceivers[j].rejected) { + continue; + } + pc.transceivers[j].iceTransport.addRemoteCandidate({}); + sections = sdp.getMediaSections(pc._remoteDescription.sdp); + sections[j] += 'a=end-of-candidates\r\n'; + pc._remoteDescription.sdp = + sdp.getDescription(pc._remoteDescription.sdp) + + sections.join(''); + if (pc.usingBundle) { + break; + } + } + } else { + var sdpMLineIndex = candidate.sdpMLineIndex; + if (candidate.sdpMid) { + for (var i = 0; i < pc.transceivers.length; i++) { + if (pc.transceivers[i].mid === candidate.sdpMid) { + sdpMLineIndex = i; + break; + } + } + } + var transceiver = pc.transceivers[sdpMLineIndex]; + if (transceiver) { + if (transceiver.rejected) { + return resolve(); + } + var cand = Object.keys(candidate.candidate).length > 0 ? + sdp.parseCandidate(candidate.candidate) : {}; + // Ignore Chrome's invalid candidates since Edge does not like them. + if (cand.protocol === 'tcp' && (cand.port === 0 || cand.port === 9)) { + return resolve(); + } + // Ignore RTCP candidates, we assume RTCP-MUX. + if (cand.component && cand.component !== 1) { + return resolve(); + } + // when using bundle, avoid adding candidates to the wrong + // ice transport. And avoid adding candidates added in the SDP. + if (sdpMLineIndex === 0 || (sdpMLineIndex > 0 && + transceiver.iceTransport !== pc.transceivers[0].iceTransport)) { + if (!maybeAddCandidate(transceiver.iceTransport, cand)) { + return reject(makeError('OperationError', + 'Can not add ICE candidate')); + } + } + + // update the remoteDescription. + var candidateString = candidate.candidate.trim(); + if (candidateString.indexOf('a=') === 0) { + candidateString = candidateString.substr(2); + } + sections = sdp.getMediaSections(pc._remoteDescription.sdp); + sections[sdpMLineIndex] += 'a=' + + (cand.type ? candidateString : 'end-of-candidates') + + '\r\n'; + pc._remoteDescription.sdp = + sdp.getDescription(pc._remoteDescription.sdp) + + sections.join(''); + } else { + return reject(makeError('OperationError', + 'Can not add ICE candidate')); + } + } + resolve(); + }); + }; + + RTCPeerConnection.prototype.getStats = function(selector) { + if (selector && selector instanceof window.MediaStreamTrack) { + var senderOrReceiver = null; + this.transceivers.forEach(function(transceiver) { + if (transceiver.rtpSender && + transceiver.rtpSender.track === selector) { + senderOrReceiver = transceiver.rtpSender; + } else if (transceiver.rtpReceiver && + transceiver.rtpReceiver.track === selector) { + senderOrReceiver = transceiver.rtpReceiver; + } + }); + if (!senderOrReceiver) { + throw makeError('InvalidAccessError', 'Invalid selector.'); + } + return senderOrReceiver.getStats(); + } + + var promises = []; + this.transceivers.forEach(function(transceiver) { + ['rtpSender', 'rtpReceiver', 'iceGatherer', 'iceTransport', + 'dtlsTransport'].forEach(function(method) { + if (transceiver[method]) { + promises.push(transceiver[method].getStats()); + } + }); + }); + return Promise.all(promises).then(function(allStats) { + var results = new Map(); + allStats.forEach(function(stats) { + stats.forEach(function(stat) { + results.set(stat.id, stat); + }); + }); + return results; + }); + }; + + // fix low-level stat names and return Map instead of object. + var ortcObjects = ['RTCRtpSender', 'RTCRtpReceiver', 'RTCIceGatherer', + 'RTCIceTransport', 'RTCDtlsTransport']; + ortcObjects.forEach(function(ortcObjectName) { + var obj = window[ortcObjectName]; + if (obj && obj.prototype && obj.prototype.getStats) { + var nativeGetstats = obj.prototype.getStats; + obj.prototype.getStats = function() { + return nativeGetstats.apply(this) + .then(function(nativeStats) { + var mapStats = new Map(); + Object.keys(nativeStats).forEach(function(id) { + nativeStats[id].type = fixStatsType(nativeStats[id]); + mapStats.set(id, nativeStats[id]); + }); + return mapStats; + }); + }; + } + }); + + // legacy callback shims. Should be moved to adapter.js some days. + var methods = ['createOffer', 'createAnswer']; + methods.forEach(function(method) { + var nativeMethod = RTCPeerConnection.prototype[method]; + RTCPeerConnection.prototype[method] = function() { + var args = arguments; + if (typeof args[0] === 'function' || + typeof args[1] === 'function') { // legacy + return nativeMethod.apply(this, [arguments[2]]) + .then(function(description) { + if (typeof args[0] === 'function') { + args[0].apply(null, [description]); + } + }, function(error) { + if (typeof args[1] === 'function') { + args[1].apply(null, [error]); + } + }); + } + return nativeMethod.apply(this, arguments); + }; + }); + + methods = ['setLocalDescription', 'setRemoteDescription', 'addIceCandidate']; + methods.forEach(function(method) { + var nativeMethod = RTCPeerConnection.prototype[method]; + RTCPeerConnection.prototype[method] = function() { + var args = arguments; + if (typeof args[1] === 'function' || + typeof args[2] === 'function') { // legacy + return nativeMethod.apply(this, arguments) + .then(function() { + if (typeof args[1] === 'function') { + args[1].apply(null); + } + }, function(error) { + if (typeof args[2] === 'function') { + args[2].apply(null, [error]); + } + }); + } + return nativeMethod.apply(this, arguments); + }; + }); + + // getStats is special. It doesn't have a spec legacy method yet we support + // getStats(something, cb) without error callbacks. + ['getStats'].forEach(function(method) { + var nativeMethod = RTCPeerConnection.prototype[method]; + RTCPeerConnection.prototype[method] = function() { + var args = arguments; + if (typeof args[1] === 'function') { + return nativeMethod.apply(this, arguments) + .then(function() { + if (typeof args[1] === 'function') { + args[1].apply(null); + } + }); + } + return nativeMethod.apply(this, arguments); + }; + }); + + return RTCPeerConnection; + }; + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimGetUserMedia$2(window) { + const navigator = window && window.navigator; + + const shimError_ = function(e) { + return { + name: {PermissionDeniedError: 'NotAllowedError'}[e.name] || e.name, + message: e.message, + constraint: e.constraint, + toString() { + return this.name; + } + }; + }; + + // getUserMedia error shim. + const origGetUserMedia = navigator.mediaDevices.getUserMedia. + bind(navigator.mediaDevices); + navigator.mediaDevices.getUserMedia = function(c) { + return origGetUserMedia(c).catch(e => Promise.reject(shimError_(e))); + }; + } + + /* + * Copyright (c) 2018 The adapter.js project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimGetDisplayMedia$1(window) { + if (!('getDisplayMedia' in window.navigator)) { + return; + } + if (!(window.navigator.mediaDevices)) { + return; + } + if (window.navigator.mediaDevices && + 'getDisplayMedia' in window.navigator.mediaDevices) { + return; + } + window.navigator.mediaDevices.getDisplayMedia = + window.navigator.getDisplayMedia.bind(window.navigator); + } + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimPeerConnection$1(window, browserDetails) { + if (window.RTCIceGatherer) { + if (!window.RTCIceCandidate) { + window.RTCIceCandidate = function RTCIceCandidate(args) { + return args; + }; + } + if (!window.RTCSessionDescription) { + window.RTCSessionDescription = function RTCSessionDescription(args) { + return args; + }; + } + // this adds an additional event listener to MediaStrackTrack that signals + // when a tracks enabled property was changed. Workaround for a bug in + // addStream, see below. No longer required in 15025+ + if (browserDetails.version < 15025) { + const origMSTEnabled = Object.getOwnPropertyDescriptor( + window.MediaStreamTrack.prototype, 'enabled'); + Object.defineProperty(window.MediaStreamTrack.prototype, 'enabled', { + set(value) { + origMSTEnabled.set.call(this, value); + const ev = new Event('enabled'); + ev.enabled = value; + this.dispatchEvent(ev); + } + }); + } + } + + // ORTC defines the DTMF sender a bit different. + // https://github.com/w3c/ortc/issues/714 + if (window.RTCRtpSender && !('dtmf' in window.RTCRtpSender.prototype)) { + Object.defineProperty(window.RTCRtpSender.prototype, 'dtmf', { + get() { + if (this._dtmf === undefined) { + if (this.track.kind === 'audio') { + this._dtmf = new window.RTCDtmfSender(this); + } else if (this.track.kind === 'video') { + this._dtmf = null; + } + } + return this._dtmf; + } + }); + } + // Edge currently only implements the RTCDtmfSender, not the + // RTCDTMFSender alias. See http://draft.ortc.org/#rtcdtmfsender2* + if (window.RTCDtmfSender && !window.RTCDTMFSender) { + window.RTCDTMFSender = window.RTCDtmfSender; + } + + const RTCPeerConnectionShim = rtcpeerconnection(window, + browserDetails.version); + window.RTCPeerConnection = function RTCPeerConnection(config) { + if (config && config.iceServers) { + config.iceServers = filterIceServers$1(config.iceServers, + browserDetails.version); + log$1('ICE servers after filtering:', config.iceServers); + } + return new RTCPeerConnectionShim(config); + }; + window.RTCPeerConnection.prototype = RTCPeerConnectionShim.prototype; + } + + function shimReplaceTrack(window) { + // ORTC has replaceTrack -- https://github.com/w3c/ortc/issues/614 + if (window.RTCRtpSender && + !('replaceTrack' in window.RTCRtpSender.prototype)) { + window.RTCRtpSender.prototype.replaceTrack = + window.RTCRtpSender.prototype.setTrack; + } + } + + var edgeShim = /*#__PURE__*/Object.freeze({ + __proto__: null, + shimPeerConnection: shimPeerConnection$1, + shimReplaceTrack: shimReplaceTrack, + shimGetUserMedia: shimGetUserMedia$2, + shimGetDisplayMedia: shimGetDisplayMedia$1 + }); + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimGetUserMedia$1(window, browserDetails) { + const navigator = window && window.navigator; + const MediaStreamTrack = window && window.MediaStreamTrack; + + navigator.getUserMedia = function(constraints, onSuccess, onError) { + // Replace Firefox 44+'s deprecation warning with unprefixed version. + deprecated('navigator.getUserMedia', + 'navigator.mediaDevices.getUserMedia'); + navigator.mediaDevices.getUserMedia(constraints).then(onSuccess, onError); + }; + + if (!(browserDetails.version > 55 && + 'autoGainControl' in navigator.mediaDevices.getSupportedConstraints())) { + const remap = function(obj, a, b) { + if (a in obj && !(b in obj)) { + obj[b] = obj[a]; + delete obj[a]; + } + }; + + const nativeGetUserMedia = navigator.mediaDevices.getUserMedia. + bind(navigator.mediaDevices); + navigator.mediaDevices.getUserMedia = function(c) { + if (typeof c === 'object' && typeof c.audio === 'object') { + c = JSON.parse(JSON.stringify(c)); + remap(c.audio, 'autoGainControl', 'mozAutoGainControl'); + remap(c.audio, 'noiseSuppression', 'mozNoiseSuppression'); + } + return nativeGetUserMedia(c); + }; + + if (MediaStreamTrack && MediaStreamTrack.prototype.getSettings) { + const nativeGetSettings = MediaStreamTrack.prototype.getSettings; + MediaStreamTrack.prototype.getSettings = function() { + const obj = nativeGetSettings.apply(this, arguments); + remap(obj, 'mozAutoGainControl', 'autoGainControl'); + remap(obj, 'mozNoiseSuppression', 'noiseSuppression'); + return obj; + }; + } + + if (MediaStreamTrack && MediaStreamTrack.prototype.applyConstraints) { + const nativeApplyConstraints = + MediaStreamTrack.prototype.applyConstraints; + MediaStreamTrack.prototype.applyConstraints = function(c) { + if (this.kind === 'audio' && typeof c === 'object') { + c = JSON.parse(JSON.stringify(c)); + remap(c, 'autoGainControl', 'mozAutoGainControl'); + remap(c, 'noiseSuppression', 'mozNoiseSuppression'); + } + return nativeApplyConstraints.apply(this, [c]); + }; + } + } + } + + /* + * Copyright (c) 2018 The adapter.js project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimGetDisplayMedia(window, preferredMediaSource) { + if (window.navigator.mediaDevices && + 'getDisplayMedia' in window.navigator.mediaDevices) { + return; + } + if (!(window.navigator.mediaDevices)) { + return; + } + window.navigator.mediaDevices.getDisplayMedia = + function getDisplayMedia(constraints) { + if (!(constraints && constraints.video)) { + const err = new DOMException('getDisplayMedia without video ' + + 'constraints is undefined'); + err.name = 'NotFoundError'; + // from https://heycam.github.io/webidl/#idl-DOMException-error-names + err.code = 8; + return Promise.reject(err); + } + if (constraints.video === true) { + constraints.video = {mediaSource: preferredMediaSource}; + } else { + constraints.video.mediaSource = preferredMediaSource; + } + return window.navigator.mediaDevices.getUserMedia(constraints); + }; + } + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimOnTrack(window) { + if (typeof window === 'object' && window.RTCTrackEvent && + ('receiver' in window.RTCTrackEvent.prototype) && + !('transceiver' in window.RTCTrackEvent.prototype)) { + Object.defineProperty(window.RTCTrackEvent.prototype, 'transceiver', { + get() { + return {receiver: this.receiver}; + } + }); + } + } + + function shimPeerConnection(window, browserDetails) { + if (typeof window !== 'object' || + !(window.RTCPeerConnection || window.mozRTCPeerConnection)) { + return; // probably media.peerconnection.enabled=false in about:config + } + if (!window.RTCPeerConnection && window.mozRTCPeerConnection) { + // very basic support for old versions. + window.RTCPeerConnection = window.mozRTCPeerConnection; + } + + if (browserDetails.version < 53) { + // shim away need for obsolete RTCIceCandidate/RTCSessionDescription. + ['setLocalDescription', 'setRemoteDescription', 'addIceCandidate'] + .forEach(function(method) { + const nativeMethod = window.RTCPeerConnection.prototype[method]; + const methodObj = {[method]() { + arguments[0] = new ((method === 'addIceCandidate') ? + window.RTCIceCandidate : + window.RTCSessionDescription)(arguments[0]); + return nativeMethod.apply(this, arguments); + }}; + window.RTCPeerConnection.prototype[method] = methodObj[method]; + }); + } + + const modernStatsTypes = { + inboundrtp: 'inbound-rtp', + outboundrtp: 'outbound-rtp', + candidatepair: 'candidate-pair', + localcandidate: 'local-candidate', + remotecandidate: 'remote-candidate' + }; + + const nativeGetStats = window.RTCPeerConnection.prototype.getStats; + window.RTCPeerConnection.prototype.getStats = function getStats() { + const [selector, onSucc, onErr] = arguments; + return nativeGetStats.apply(this, [selector || null]) + .then(stats => { + if (browserDetails.version < 53 && !onSucc) { + // Shim only promise getStats with spec-hyphens in type names + // Leave callback version alone; misc old uses of forEach before Map + try { + stats.forEach(stat => { + stat.type = modernStatsTypes[stat.type] || stat.type; + }); + } catch (e) { + if (e.name !== 'TypeError') { + throw e; + } + // Avoid TypeError: "type" is read-only, in old versions. 34-43ish + stats.forEach((stat, i) => { + stats.set(i, Object.assign({}, stat, { + type: modernStatsTypes[stat.type] || stat.type + })); + }); + } + } + return stats; + }) + .then(onSucc, onErr); + }; + } + + function shimSenderGetStats(window) { + if (!(typeof window === 'object' && window.RTCPeerConnection && + window.RTCRtpSender)) { + return; + } + if (window.RTCRtpSender && 'getStats' in window.RTCRtpSender.prototype) { + return; + } + const origGetSenders = window.RTCPeerConnection.prototype.getSenders; + if (origGetSenders) { + window.RTCPeerConnection.prototype.getSenders = function getSenders() { + const senders = origGetSenders.apply(this, []); + senders.forEach(sender => sender._pc = this); + return senders; + }; + } + + const origAddTrack = window.RTCPeerConnection.prototype.addTrack; + if (origAddTrack) { + window.RTCPeerConnection.prototype.addTrack = function addTrack() { + const sender = origAddTrack.apply(this, arguments); + sender._pc = this; + return sender; + }; + } + window.RTCRtpSender.prototype.getStats = function getStats() { + return this.track ? this._pc.getStats(this.track) : + Promise.resolve(new Map()); + }; + } + + function shimReceiverGetStats(window) { + if (!(typeof window === 'object' && window.RTCPeerConnection && + window.RTCRtpSender)) { + return; + } + if (window.RTCRtpSender && 'getStats' in window.RTCRtpReceiver.prototype) { + return; + } + const origGetReceivers = window.RTCPeerConnection.prototype.getReceivers; + if (origGetReceivers) { + window.RTCPeerConnection.prototype.getReceivers = function getReceivers() { + const receivers = origGetReceivers.apply(this, []); + receivers.forEach(receiver => receiver._pc = this); + return receivers; + }; + } + wrapPeerConnectionEvent(window, 'track', e => { + e.receiver._pc = e.srcElement; + return e; + }); + window.RTCRtpReceiver.prototype.getStats = function getStats() { + return this._pc.getStats(this.track); + }; + } + + function shimRemoveStream(window) { + if (!window.RTCPeerConnection || + 'removeStream' in window.RTCPeerConnection.prototype) { + return; + } + window.RTCPeerConnection.prototype.removeStream = + function removeStream(stream) { + deprecated('removeStream', 'removeTrack'); + this.getSenders().forEach(sender => { + if (sender.track && stream.getTracks().includes(sender.track)) { + this.removeTrack(sender); + } + }); + }; + } + + function shimRTCDataChannel(window) { + // rename DataChannel to RTCDataChannel (native fix in FF60): + // https://bugzilla.mozilla.org/show_bug.cgi?id=1173851 + if (window.DataChannel && !window.RTCDataChannel) { + window.RTCDataChannel = window.DataChannel; + } + } + + function shimAddTransceiver(window) { + // https://github.com/webrtcHacks/adapter/issues/998#issuecomment-516921647 + // Firefox ignores the init sendEncodings options passed to addTransceiver + // https://bugzilla.mozilla.org/show_bug.cgi?id=1396918 + if (!(typeof window === 'object' && window.RTCPeerConnection)) { + return; + } + const origAddTransceiver = window.RTCPeerConnection.prototype.addTransceiver; + if (origAddTransceiver) { + window.RTCPeerConnection.prototype.addTransceiver = + function addTransceiver() { + this.setParametersPromises = []; + const initParameters = arguments[1]; + const shouldPerformCheck = initParameters && + 'sendEncodings' in initParameters; + if (shouldPerformCheck) { + // If sendEncodings params are provided, validate grammar + initParameters.sendEncodings.forEach((encodingParam) => { + if ('rid' in encodingParam) { + const ridRegex = /^[a-z0-9]{0,16}$/i; + if (!ridRegex.test(encodingParam.rid)) { + throw new TypeError('Invalid RID value provided.'); + } + } + if ('scaleResolutionDownBy' in encodingParam) { + if (!(parseFloat(encodingParam.scaleResolutionDownBy) >= 1.0)) { + throw new RangeError('scale_resolution_down_by must be >= 1.0'); + } + } + if ('maxFramerate' in encodingParam) { + if (!(parseFloat(encodingParam.maxFramerate) >= 0)) { + throw new RangeError('max_framerate must be >= 0.0'); + } + } + }); + } + const transceiver = origAddTransceiver.apply(this, arguments); + if (shouldPerformCheck) { + // Check if the init options were applied. If not we do this in an + // asynchronous way and save the promise reference in a global object. + // This is an ugly hack, but at the same time is way more robust than + // checking the sender parameters before and after the createOffer + // Also note that after the createoffer we are not 100% sure that + // the params were asynchronously applied so we might miss the + // opportunity to recreate offer. + const {sender} = transceiver; + const params = sender.getParameters(); + if (!('encodings' in params) || + // Avoid being fooled by patched getParameters() below. + (params.encodings.length === 1 && + Object.keys(params.encodings[0]).length === 0)) { + params.encodings = initParameters.sendEncodings; + sender.sendEncodings = initParameters.sendEncodings; + this.setParametersPromises.push(sender.setParameters(params) + .then(() => { + delete sender.sendEncodings; + }).catch(() => { + delete sender.sendEncodings; + }) + ); + } + } + return transceiver; + }; + } + } + + function shimGetParameters(window) { + if (!(typeof window === 'object' && window.RTCRtpSender)) { + return; + } + const origGetParameters = window.RTCRtpSender.prototype.getParameters; + if (origGetParameters) { + window.RTCRtpSender.prototype.getParameters = + function getParameters() { + const params = origGetParameters.apply(this, arguments); + if (!('encodings' in params)) { + params.encodings = [].concat(this.sendEncodings || [{}]); + } + return params; + }; + } + } + + function shimCreateOffer(window) { + // https://github.com/webrtcHacks/adapter/issues/998#issuecomment-516921647 + // Firefox ignores the init sendEncodings options passed to addTransceiver + // https://bugzilla.mozilla.org/show_bug.cgi?id=1396918 + if (!(typeof window === 'object' && window.RTCPeerConnection)) { + return; + } + const origCreateOffer = window.RTCPeerConnection.prototype.createOffer; + window.RTCPeerConnection.prototype.createOffer = function createOffer() { + if (this.setParametersPromises && this.setParametersPromises.length) { + return Promise.all(this.setParametersPromises) + .then(() => { + return origCreateOffer.apply(this, arguments); + }) + .finally(() => { + this.setParametersPromises = []; + }); + } + return origCreateOffer.apply(this, arguments); + }; + } + + function shimCreateAnswer(window) { + // https://github.com/webrtcHacks/adapter/issues/998#issuecomment-516921647 + // Firefox ignores the init sendEncodings options passed to addTransceiver + // https://bugzilla.mozilla.org/show_bug.cgi?id=1396918 + if (!(typeof window === 'object' && window.RTCPeerConnection)) { + return; + } + const origCreateAnswer = window.RTCPeerConnection.prototype.createAnswer; + window.RTCPeerConnection.prototype.createAnswer = function createAnswer() { + if (this.setParametersPromises && this.setParametersPromises.length) { + return Promise.all(this.setParametersPromises) + .then(() => { + return origCreateAnswer.apply(this, arguments); + }) + .finally(() => { + this.setParametersPromises = []; + }); + } + return origCreateAnswer.apply(this, arguments); + }; + } + + var firefoxShim = /*#__PURE__*/Object.freeze({ + __proto__: null, + shimOnTrack: shimOnTrack, + shimPeerConnection: shimPeerConnection, + shimSenderGetStats: shimSenderGetStats, + shimReceiverGetStats: shimReceiverGetStats, + shimRemoveStream: shimRemoveStream, + shimRTCDataChannel: shimRTCDataChannel, + shimAddTransceiver: shimAddTransceiver, + shimGetParameters: shimGetParameters, + shimCreateOffer: shimCreateOffer, + shimCreateAnswer: shimCreateAnswer, + shimGetUserMedia: shimGetUserMedia$1, + shimGetDisplayMedia: shimGetDisplayMedia + }); + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimLocalStreamsAPI(window) { + if (typeof window !== 'object' || !window.RTCPeerConnection) { + return; + } + if (!('getLocalStreams' in window.RTCPeerConnection.prototype)) { + window.RTCPeerConnection.prototype.getLocalStreams = + function getLocalStreams() { + if (!this._localStreams) { + this._localStreams = []; + } + return this._localStreams; + }; + } + if (!('addStream' in window.RTCPeerConnection.prototype)) { + const _addTrack = window.RTCPeerConnection.prototype.addTrack; + window.RTCPeerConnection.prototype.addStream = function addStream(stream) { + if (!this._localStreams) { + this._localStreams = []; + } + if (!this._localStreams.includes(stream)) { + this._localStreams.push(stream); + } + // Try to emulate Chrome's behaviour of adding in audio-video order. + // Safari orders by track id. + stream.getAudioTracks().forEach(track => _addTrack.call(this, track, + stream)); + stream.getVideoTracks().forEach(track => _addTrack.call(this, track, + stream)); + }; + + window.RTCPeerConnection.prototype.addTrack = + function addTrack(track, ...streams) { + if (streams) { + streams.forEach((stream) => { + if (!this._localStreams) { + this._localStreams = [stream]; + } else if (!this._localStreams.includes(stream)) { + this._localStreams.push(stream); + } + }); + } + return _addTrack.apply(this, arguments); + }; + } + if (!('removeStream' in window.RTCPeerConnection.prototype)) { + window.RTCPeerConnection.prototype.removeStream = + function removeStream(stream) { + if (!this._localStreams) { + this._localStreams = []; + } + const index = this._localStreams.indexOf(stream); + if (index === -1) { + return; + } + this._localStreams.splice(index, 1); + const tracks = stream.getTracks(); + this.getSenders().forEach(sender => { + if (tracks.includes(sender.track)) { + this.removeTrack(sender); + } + }); + }; + } + } + + function shimRemoteStreamsAPI(window) { + if (typeof window !== 'object' || !window.RTCPeerConnection) { + return; + } + if (!('getRemoteStreams' in window.RTCPeerConnection.prototype)) { + window.RTCPeerConnection.prototype.getRemoteStreams = + function getRemoteStreams() { + return this._remoteStreams ? this._remoteStreams : []; + }; + } + if (!('onaddstream' in window.RTCPeerConnection.prototype)) { + Object.defineProperty(window.RTCPeerConnection.prototype, 'onaddstream', { + get() { + return this._onaddstream; + }, + set(f) { + if (this._onaddstream) { + this.removeEventListener('addstream', this._onaddstream); + this.removeEventListener('track', this._onaddstreampoly); + } + this.addEventListener('addstream', this._onaddstream = f); + this.addEventListener('track', this._onaddstreampoly = (e) => { + e.streams.forEach(stream => { + if (!this._remoteStreams) { + this._remoteStreams = []; + } + if (this._remoteStreams.includes(stream)) { + return; + } + this._remoteStreams.push(stream); + const event = new Event('addstream'); + event.stream = stream; + this.dispatchEvent(event); + }); + }); + } + }); + const origSetRemoteDescription = + window.RTCPeerConnection.prototype.setRemoteDescription; + window.RTCPeerConnection.prototype.setRemoteDescription = + function setRemoteDescription() { + const pc = this; + if (!this._onaddstreampoly) { + this.addEventListener('track', this._onaddstreampoly = function(e) { + e.streams.forEach(stream => { + if (!pc._remoteStreams) { + pc._remoteStreams = []; + } + if (pc._remoteStreams.indexOf(stream) >= 0) { + return; + } + pc._remoteStreams.push(stream); + const event = new Event('addstream'); + event.stream = stream; + pc.dispatchEvent(event); + }); + }); + } + return origSetRemoteDescription.apply(pc, arguments); + }; + } + } + + function shimCallbacksAPI(window) { + if (typeof window !== 'object' || !window.RTCPeerConnection) { + return; + } + const prototype = window.RTCPeerConnection.prototype; + const origCreateOffer = prototype.createOffer; + const origCreateAnswer = prototype.createAnswer; + const setLocalDescription = prototype.setLocalDescription; + const setRemoteDescription = prototype.setRemoteDescription; + const addIceCandidate = prototype.addIceCandidate; + + prototype.createOffer = + function createOffer(successCallback, failureCallback) { + const options = (arguments.length >= 2) ? arguments[2] : arguments[0]; + const promise = origCreateOffer.apply(this, [options]); + if (!failureCallback) { + return promise; + } + promise.then(successCallback, failureCallback); + return Promise.resolve(); + }; + + prototype.createAnswer = + function createAnswer(successCallback, failureCallback) { + const options = (arguments.length >= 2) ? arguments[2] : arguments[0]; + const promise = origCreateAnswer.apply(this, [options]); + if (!failureCallback) { + return promise; + } + promise.then(successCallback, failureCallback); + return Promise.resolve(); + }; + + let withCallback = function(description, successCallback, failureCallback) { + const promise = setLocalDescription.apply(this, [description]); + if (!failureCallback) { + return promise; + } + promise.then(successCallback, failureCallback); + return Promise.resolve(); + }; + prototype.setLocalDescription = withCallback; + + withCallback = function(description, successCallback, failureCallback) { + const promise = setRemoteDescription.apply(this, [description]); + if (!failureCallback) { + return promise; + } + promise.then(successCallback, failureCallback); + return Promise.resolve(); + }; + prototype.setRemoteDescription = withCallback; + + withCallback = function(candidate, successCallback, failureCallback) { + const promise = addIceCandidate.apply(this, [candidate]); + if (!failureCallback) { + return promise; + } + promise.then(successCallback, failureCallback); + return Promise.resolve(); + }; + prototype.addIceCandidate = withCallback; + } + + function shimGetUserMedia(window) { + const navigator = window && window.navigator; + + if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) { + // shim not needed in Safari 12.1 + const mediaDevices = navigator.mediaDevices; + const _getUserMedia = mediaDevices.getUserMedia.bind(mediaDevices); + navigator.mediaDevices.getUserMedia = (constraints) => { + return _getUserMedia(shimConstraints(constraints)); + }; + } + + if (!navigator.getUserMedia && navigator.mediaDevices && + navigator.mediaDevices.getUserMedia) { + navigator.getUserMedia = function getUserMedia(constraints, cb, errcb) { + navigator.mediaDevices.getUserMedia(constraints) + .then(cb, errcb); + }.bind(navigator); + } + } + + function shimConstraints(constraints) { + if (constraints && constraints.video !== undefined) { + return Object.assign({}, + constraints, + {video: compactObject(constraints.video)} + ); + } + + return constraints; + } + + function shimRTCIceServerUrls(window) { + if (!window.RTCPeerConnection) { + return; + } + // migrate from non-spec RTCIceServer.url to RTCIceServer.urls + const OrigPeerConnection = window.RTCPeerConnection; + window.RTCPeerConnection = + function RTCPeerConnection(pcConfig, pcConstraints) { + if (pcConfig && pcConfig.iceServers) { + const newIceServers = []; + for (let i = 0; i < pcConfig.iceServers.length; i++) { + let server = pcConfig.iceServers[i]; + if (!server.hasOwnProperty('urls') && + server.hasOwnProperty('url')) { + deprecated('RTCIceServer.url', 'RTCIceServer.urls'); + server = JSON.parse(JSON.stringify(server)); + server.urls = server.url; + delete server.url; + newIceServers.push(server); + } else { + newIceServers.push(pcConfig.iceServers[i]); + } + } + pcConfig.iceServers = newIceServers; + } + return new OrigPeerConnection(pcConfig, pcConstraints); + }; + window.RTCPeerConnection.prototype = OrigPeerConnection.prototype; + // wrap static methods. Currently just generateCertificate. + if ('generateCertificate' in OrigPeerConnection) { + Object.defineProperty(window.RTCPeerConnection, 'generateCertificate', { + get() { + return OrigPeerConnection.generateCertificate; + } + }); + } + } + + function shimTrackEventTransceiver(window) { + // Add event.transceiver member over deprecated event.receiver + if (typeof window === 'object' && window.RTCTrackEvent && + 'receiver' in window.RTCTrackEvent.prototype && + !('transceiver' in window.RTCTrackEvent.prototype)) { + Object.defineProperty(window.RTCTrackEvent.prototype, 'transceiver', { + get() { + return {receiver: this.receiver}; + } + }); + } + } + + function shimCreateOfferLegacy(window) { + const origCreateOffer = window.RTCPeerConnection.prototype.createOffer; + window.RTCPeerConnection.prototype.createOffer = + function createOffer(offerOptions) { + if (offerOptions) { + if (typeof offerOptions.offerToReceiveAudio !== 'undefined') { + // support bit values + offerOptions.offerToReceiveAudio = + !!offerOptions.offerToReceiveAudio; + } + const audioTransceiver = this.getTransceivers().find(transceiver => + transceiver.receiver.track.kind === 'audio'); + if (offerOptions.offerToReceiveAudio === false && audioTransceiver) { + if (audioTransceiver.direction === 'sendrecv') { + if (audioTransceiver.setDirection) { + audioTransceiver.setDirection('sendonly'); + } else { + audioTransceiver.direction = 'sendonly'; + } + } else if (audioTransceiver.direction === 'recvonly') { + if (audioTransceiver.setDirection) { + audioTransceiver.setDirection('inactive'); + } else { + audioTransceiver.direction = 'inactive'; + } + } + } else if (offerOptions.offerToReceiveAudio === true && + !audioTransceiver) { + this.addTransceiver('audio'); + } + + if (typeof offerOptions.offerToReceiveVideo !== 'undefined') { + // support bit values + offerOptions.offerToReceiveVideo = + !!offerOptions.offerToReceiveVideo; + } + const videoTransceiver = this.getTransceivers().find(transceiver => + transceiver.receiver.track.kind === 'video'); + if (offerOptions.offerToReceiveVideo === false && videoTransceiver) { + if (videoTransceiver.direction === 'sendrecv') { + if (videoTransceiver.setDirection) { + videoTransceiver.setDirection('sendonly'); + } else { + videoTransceiver.direction = 'sendonly'; + } + } else if (videoTransceiver.direction === 'recvonly') { + if (videoTransceiver.setDirection) { + videoTransceiver.setDirection('inactive'); + } else { + videoTransceiver.direction = 'inactive'; + } + } + } else if (offerOptions.offerToReceiveVideo === true && + !videoTransceiver) { + this.addTransceiver('video'); + } + } + return origCreateOffer.apply(this, arguments); + }; + } + + function shimAudioContext(window) { + if (typeof window !== 'object' || window.AudioContext) { + return; + } + window.AudioContext = window.webkitAudioContext; + } + + var safariShim = /*#__PURE__*/Object.freeze({ + __proto__: null, + shimLocalStreamsAPI: shimLocalStreamsAPI, + shimRemoteStreamsAPI: shimRemoteStreamsAPI, + shimCallbacksAPI: shimCallbacksAPI, + shimGetUserMedia: shimGetUserMedia, + shimConstraints: shimConstraints, + shimRTCIceServerUrls: shimRTCIceServerUrls, + shimTrackEventTransceiver: shimTrackEventTransceiver, + shimCreateOfferLegacy: shimCreateOfferLegacy, + shimAudioContext: shimAudioContext + }); + + /* + * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + function shimRTCIceCandidate(window) { + // foundation is arbitrarily chosen as an indicator for full support for + // https://w3c.github.io/webrtc-pc/#rtcicecandidate-interface + if (!window.RTCIceCandidate || (window.RTCIceCandidate && 'foundation' in + window.RTCIceCandidate.prototype)) { + return; + } + + const NativeRTCIceCandidate = window.RTCIceCandidate; + window.RTCIceCandidate = function RTCIceCandidate(args) { + // Remove the a= which shouldn't be part of the candidate string. + if (typeof args === 'object' && args.candidate && + args.candidate.indexOf('a=') === 0) { + args = JSON.parse(JSON.stringify(args)); + args.candidate = args.candidate.substr(2); + } + + if (args.candidate && args.candidate.length) { + // Augment the native candidate with the parsed fields. + const nativeCandidate = new NativeRTCIceCandidate(args); + const parsedCandidate = sdp.parseCandidate(args.candidate); + const augmentedCandidate = Object.assign(nativeCandidate, + parsedCandidate); + + // Add a serializer that does not serialize the extra attributes. + augmentedCandidate.toJSON = function toJSON() { + return { + candidate: augmentedCandidate.candidate, + sdpMid: augmentedCandidate.sdpMid, + sdpMLineIndex: augmentedCandidate.sdpMLineIndex, + usernameFragment: augmentedCandidate.usernameFragment, + }; + }; + return augmentedCandidate; + } + return new NativeRTCIceCandidate(args); + }; + window.RTCIceCandidate.prototype = NativeRTCIceCandidate.prototype; + + // Hook up the augmented candidate in onicecandidate and + // addEventListener('icecandidate', ...) + wrapPeerConnectionEvent(window, 'icecandidate', e => { + if (e.candidate) { + Object.defineProperty(e, 'candidate', { + value: new window.RTCIceCandidate(e.candidate), + writable: 'false' + }); + } + return e; + }); + } + + function shimMaxMessageSize(window, browserDetails) { + if (!window.RTCPeerConnection) { + return; + } + + if (!('sctp' in window.RTCPeerConnection.prototype)) { + Object.defineProperty(window.RTCPeerConnection.prototype, 'sctp', { + get() { + return typeof this._sctp === 'undefined' ? null : this._sctp; + } + }); + } + + const sctpInDescription = function(description) { + if (!description || !description.sdp) { + return false; + } + const sections = sdp.splitSections(description.sdp); + sections.shift(); + return sections.some(mediaSection => { + const mLine = sdp.parseMLine(mediaSection); + return mLine && mLine.kind === 'application' + && mLine.protocol.indexOf('SCTP') !== -1; + }); + }; + + const getRemoteFirefoxVersion = function(description) { + // TODO: Is there a better solution for detecting Firefox? + const match = description.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/); + if (match === null || match.length < 2) { + return -1; + } + const version = parseInt(match[1], 10); + // Test for NaN (yes, this is ugly) + return version !== version ? -1 : version; + }; + + const getCanSendMaxMessageSize = function(remoteIsFirefox) { + // Every implementation we know can send at least 64 KiB. + // Note: Although Chrome is technically able to send up to 256 KiB, the + // data does not reach the other peer reliably. + // See: https://bugs.chromium.org/p/webrtc/issues/detail?id=8419 + let canSendMaxMessageSize = 65536; + if (browserDetails.browser === 'firefox') { + if (browserDetails.version < 57) { + if (remoteIsFirefox === -1) { + // FF < 57 will send in 16 KiB chunks using the deprecated PPID + // fragmentation. + canSendMaxMessageSize = 16384; + } else { + // However, other FF (and RAWRTC) can reassemble PPID-fragmented + // messages. Thus, supporting ~2 GiB when sending. + canSendMaxMessageSize = 2147483637; + } + } else if (browserDetails.version < 60) { + // Currently, all FF >= 57 will reset the remote maximum message size + // to the default value when a data channel is created at a later + // stage. :( + // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1426831 + canSendMaxMessageSize = + browserDetails.version === 57 ? 65535 : 65536; + } else { + // FF >= 60 supports sending ~2 GiB + canSendMaxMessageSize = 2147483637; + } + } + return canSendMaxMessageSize; + }; + + const getMaxMessageSize = function(description, remoteIsFirefox) { + // Note: 65536 bytes is the default value from the SDP spec. Also, + // every implementation we know supports receiving 65536 bytes. + let maxMessageSize = 65536; + + // FF 57 has a slightly incorrect default remote max message size, so + // we need to adjust it here to avoid a failure when sending. + // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1425697 + if (browserDetails.browser === 'firefox' + && browserDetails.version === 57) { + maxMessageSize = 65535; + } + + const match = sdp.matchPrefix(description.sdp, + 'a=max-message-size:'); + if (match.length > 0) { + maxMessageSize = parseInt(match[0].substr(19), 10); + } else if (browserDetails.browser === 'firefox' && + remoteIsFirefox !== -1) { + // If the maximum message size is not present in the remote SDP and + // both local and remote are Firefox, the remote peer can receive + // ~2 GiB. + maxMessageSize = 2147483637; + } + return maxMessageSize; + }; + + const origSetRemoteDescription = + window.RTCPeerConnection.prototype.setRemoteDescription; + window.RTCPeerConnection.prototype.setRemoteDescription = + function setRemoteDescription() { + this._sctp = null; + // Chrome decided to not expose .sctp in plan-b mode. + // As usual, adapter.js has to do an 'ugly worakaround' + // to cover up the mess. + if (browserDetails.browser === 'chrome' && browserDetails.version >= 76) { + const {sdpSemantics} = this.getConfiguration(); + if (sdpSemantics === 'plan-b') { + Object.defineProperty(this, 'sctp', { + get() { + return typeof this._sctp === 'undefined' ? null : this._sctp; + }, + enumerable: true, + configurable: true, + }); + } + } + + if (sctpInDescription(arguments[0])) { + // Check if the remote is FF. + const isFirefox = getRemoteFirefoxVersion(arguments[0]); + + // Get the maximum message size the local peer is capable of sending + const canSendMMS = getCanSendMaxMessageSize(isFirefox); + + // Get the maximum message size of the remote peer. + const remoteMMS = getMaxMessageSize(arguments[0], isFirefox); + + // Determine final maximum message size + let maxMessageSize; + if (canSendMMS === 0 && remoteMMS === 0) { + maxMessageSize = Number.POSITIVE_INFINITY; + } else if (canSendMMS === 0 || remoteMMS === 0) { + maxMessageSize = Math.max(canSendMMS, remoteMMS); + } else { + maxMessageSize = Math.min(canSendMMS, remoteMMS); + } + + // Create a dummy RTCSctpTransport object and the 'maxMessageSize' + // attribute. + const sctp = {}; + Object.defineProperty(sctp, 'maxMessageSize', { + get() { + return maxMessageSize; + } + }); + this._sctp = sctp; + } + + return origSetRemoteDescription.apply(this, arguments); + }; + } + + function shimSendThrowTypeError(window) { + if (!(window.RTCPeerConnection && + 'createDataChannel' in window.RTCPeerConnection.prototype)) { + return; + } + + // Note: Although Firefox >= 57 has a native implementation, the maximum + // message size can be reset for all data channels at a later stage. + // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1426831 + + function wrapDcSend(dc, pc) { + const origDataChannelSend = dc.send; + dc.send = function send() { + const data = arguments[0]; + const length = data.length || data.size || data.byteLength; + if (dc.readyState === 'open' && + pc.sctp && length > pc.sctp.maxMessageSize) { + throw new TypeError('Message too large (can send a maximum of ' + + pc.sctp.maxMessageSize + ' bytes)'); + } + return origDataChannelSend.apply(dc, arguments); + }; + } + const origCreateDataChannel = + window.RTCPeerConnection.prototype.createDataChannel; + window.RTCPeerConnection.prototype.createDataChannel = + function createDataChannel() { + const dataChannel = origCreateDataChannel.apply(this, arguments); + wrapDcSend(dataChannel, this); + return dataChannel; + }; + wrapPeerConnectionEvent(window, 'datachannel', e => { + wrapDcSend(e.channel, e.target); + return e; + }); + } + + + /* shims RTCConnectionState by pretending it is the same as iceConnectionState. + * See https://bugs.chromium.org/p/webrtc/issues/detail?id=6145#c12 + * for why this is a valid hack in Chrome. In Firefox it is slightly incorrect + * since DTLS failures would be hidden. See + * https://bugzilla.mozilla.org/show_bug.cgi?id=1265827 + * for the Firefox tracking bug. + */ + function shimConnectionState(window) { + if (!window.RTCPeerConnection || + 'connectionState' in window.RTCPeerConnection.prototype) { + return; + } + const proto = window.RTCPeerConnection.prototype; + Object.defineProperty(proto, 'connectionState', { + get() { + return { + completed: 'connected', + checking: 'connecting' + }[this.iceConnectionState] || this.iceConnectionState; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(proto, 'onconnectionstatechange', { + get() { + return this._onconnectionstatechange || null; + }, + set(cb) { + if (this._onconnectionstatechange) { + this.removeEventListener('connectionstatechange', + this._onconnectionstatechange); + delete this._onconnectionstatechange; + } + if (cb) { + this.addEventListener('connectionstatechange', + this._onconnectionstatechange = cb); + } + }, + enumerable: true, + configurable: true + }); + + ['setLocalDescription', 'setRemoteDescription'].forEach((method) => { + const origMethod = proto[method]; + proto[method] = function() { + if (!this._connectionstatechangepoly) { + this._connectionstatechangepoly = e => { + const pc = e.target; + if (pc._lastConnectionState !== pc.connectionState) { + pc._lastConnectionState = pc.connectionState; + const newEvent = new Event('connectionstatechange', e); + pc.dispatchEvent(newEvent); + } + return e; + }; + this.addEventListener('iceconnectionstatechange', + this._connectionstatechangepoly); + } + return origMethod.apply(this, arguments); + }; + }); + } + + function removeExtmapAllowMixed(window, browserDetails) { + /* remove a=extmap-allow-mixed for webrtc.org < M71 */ + if (!window.RTCPeerConnection) { + return; + } + if (browserDetails.browser === 'chrome' && browserDetails.version >= 71) { + return; + } + if (browserDetails.browser === 'safari' && browserDetails.version >= 605) { + return; + } + const nativeSRD = window.RTCPeerConnection.prototype.setRemoteDescription; + window.RTCPeerConnection.prototype.setRemoteDescription = + function setRemoteDescription(desc) { + if (desc && desc.sdp && desc.sdp.indexOf('\na=extmap-allow-mixed') !== -1) { + const sdp = desc.sdp.split('\n').filter((line) => { + return line.trim() !== 'a=extmap-allow-mixed'; + }).join('\n'); + // Safari enforces read-only-ness of RTCSessionDescription fields. + if (window.RTCSessionDescription && + desc instanceof window.RTCSessionDescription) { + arguments[0] = new window.RTCSessionDescription({ + type: desc.type, + sdp, + }); + } else { + desc.sdp = sdp; + } + } + return nativeSRD.apply(this, arguments); + }; + } + + function shimAddIceCandidateNullOrEmpty(window, browserDetails) { + // Support for addIceCandidate(null or undefined) + // as well as addIceCandidate({candidate: "", ...}) + // https://bugs.chromium.org/p/chromium/issues/detail?id=978582 + // Note: must be called before other polyfills which change the signature. + if (!(window.RTCPeerConnection && window.RTCPeerConnection.prototype)) { + return; + } + const nativeAddIceCandidate = + window.RTCPeerConnection.prototype.addIceCandidate; + if (!nativeAddIceCandidate || nativeAddIceCandidate.length === 0) { + return; + } + window.RTCPeerConnection.prototype.addIceCandidate = + function addIceCandidate() { + if (!arguments[0]) { + if (arguments[1]) { + arguments[1].apply(null); + } + return Promise.resolve(); + } + // Firefox 68+ emits and processes {candidate: "", ...}, ignore + // in older versions. + // Native support for ignoring exists for Chrome M77+. + // Safari ignores as well, exact version unknown but works in the same + // version that also ignores addIceCandidate(null). + if (((browserDetails.browser === 'chrome' && browserDetails.version < 78) + || (browserDetails.browser === 'firefox' + && browserDetails.version < 68) + || (browserDetails.browser === 'safari')) + && arguments[0] && arguments[0].candidate === '') { + return Promise.resolve(); + } + return nativeAddIceCandidate.apply(this, arguments); + }; + } + + var commonShim = /*#__PURE__*/Object.freeze({ + __proto__: null, + shimRTCIceCandidate: shimRTCIceCandidate, + shimMaxMessageSize: shimMaxMessageSize, + shimSendThrowTypeError: shimSendThrowTypeError, + shimConnectionState: shimConnectionState, + removeExtmapAllowMixed: removeExtmapAllowMixed, + shimAddIceCandidateNullOrEmpty: shimAddIceCandidateNullOrEmpty + }); + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + // Shimming starts here. + function adapterFactory({window} = {}, options = { + shimChrome: true, + shimFirefox: true, + shimEdge: true, + shimSafari: true, + }) { + // Utils. + const logging = log$1; + const browserDetails = detectBrowser(window); + + const adapter = { + browserDetails, + commonShim, + extractVersion: extractVersion, + disableLog: disableLog, + disableWarnings: disableWarnings + }; + + // Shim browser if found. + switch (browserDetails.browser) { + case 'chrome': + if (!chromeShim || !shimPeerConnection$2 || + !options.shimChrome) { + logging('Chrome shim is not included in this adapter release.'); + return adapter; + } + if (browserDetails.version === null) { + logging('Chrome shim can not determine version, not shimming.'); + return adapter; + } + logging('adapter.js shimming chrome.'); + // Export to the adapter global object visible in the browser. + adapter.browserShim = chromeShim; + + // Must be called before shimPeerConnection. + shimAddIceCandidateNullOrEmpty(window, browserDetails); + + shimGetUserMedia$3(window, browserDetails); + shimMediaStream(window); + shimPeerConnection$2(window, browserDetails); + shimOnTrack$1(window); + shimAddTrackRemoveTrack(window, browserDetails); + shimGetSendersWithDtmf(window); + shimGetStats(window); + shimSenderReceiverGetStats(window); + fixNegotiationNeeded(window, browserDetails); + + shimRTCIceCandidate(window); + shimConnectionState(window); + shimMaxMessageSize(window, browserDetails); + shimSendThrowTypeError(window); + removeExtmapAllowMixed(window, browserDetails); + break; + case 'firefox': + if (!firefoxShim || !shimPeerConnection || + !options.shimFirefox) { + logging('Firefox shim is not included in this adapter release.'); + return adapter; + } + logging('adapter.js shimming firefox.'); + // Export to the adapter global object visible in the browser. + adapter.browserShim = firefoxShim; + + // Must be called before shimPeerConnection. + shimAddIceCandidateNullOrEmpty(window, browserDetails); + + shimGetUserMedia$1(window, browserDetails); + shimPeerConnection(window, browserDetails); + shimOnTrack(window); + shimRemoveStream(window); + shimSenderGetStats(window); + shimReceiverGetStats(window); + shimRTCDataChannel(window); + shimAddTransceiver(window); + shimGetParameters(window); + shimCreateOffer(window); + shimCreateAnswer(window); + + shimRTCIceCandidate(window); + shimConnectionState(window); + shimMaxMessageSize(window, browserDetails); + shimSendThrowTypeError(window); + break; + case 'edge': + if (!edgeShim || !shimPeerConnection$1 || !options.shimEdge) { + logging('MS edge shim is not included in this adapter release.'); + return adapter; + } + logging('adapter.js shimming edge.'); + // Export to the adapter global object visible in the browser. + adapter.browserShim = edgeShim; + + shimGetUserMedia$2(window); + shimGetDisplayMedia$1(window); + shimPeerConnection$1(window, browserDetails); + shimReplaceTrack(window); + + // the edge shim implements the full RTCIceCandidate object. + + shimMaxMessageSize(window, browserDetails); + shimSendThrowTypeError(window); + break; + case 'safari': + if (!safariShim || !options.shimSafari) { + logging('Safari shim is not included in this adapter release.'); + return adapter; + } + logging('adapter.js shimming safari.'); + // Export to the adapter global object visible in the browser. + adapter.browserShim = safariShim; + + // Must be called before shimCallbackAPI. + shimAddIceCandidateNullOrEmpty(window, browserDetails); + + shimRTCIceServerUrls(window); + shimCreateOfferLegacy(window); + shimCallbacksAPI(window); + shimLocalStreamsAPI(window); + shimRemoteStreamsAPI(window); + shimTrackEventTransceiver(window); + shimGetUserMedia(window); + shimAudioContext(window); + + shimRTCIceCandidate(window); + shimMaxMessageSize(window, browserDetails); + shimSendThrowTypeError(window); + removeExtmapAllowMixed(window, browserDetails); + break; + default: + logging('Unsupported browser!'); + break; + } + + return adapter; + } + + /* + * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. + */ + + adapterFactory({window: typeof window === 'undefined' ? undefined : window}); + + /** + * @class AudioTrackConstraints + * @classDesc Constraints for creating an audio MediaStreamTrack. + * @memberof Owt.Base + * @constructor + * @param {Owt.Base.AudioSourceInfo} source Source info of this audio track. + */ + class AudioTrackConstraints { + // eslint-disable-next-line require-jsdoc + constructor(source) { + if (!Object.values(AudioSourceInfo).some(v => v === source)) { + throw new TypeError('Invalid source.'); + } + /** + * @member {string} source + * @memberof Owt.Base.AudioTrackConstraints + * @desc Values could be "mic", "screen-cast", "file" or "mixed". + * @instance + */ + this.source = source; + /** + * @member {string} deviceId + * @memberof Owt.Base.AudioTrackConstraints + * @desc Do not provide deviceId if source is not "mic". + * @instance + * @see https://w3c.github.io/mediacapture-main/#def-constraint-deviceId + */ + this.deviceId = undefined; + } + } + + /** + * @class VideoTrackConstraints + * @classDesc Constraints for creating a video MediaStreamTrack. + * @memberof Owt.Base + * @constructor + * @param {Owt.Base.VideoSourceInfo} source Source info of this video track. + */ + class VideoTrackConstraints { + // eslint-disable-next-line require-jsdoc + constructor(source) { + if (!Object.values(VideoSourceInfo).some(v => v === source)) { + throw new TypeError('Invalid source.'); + } + /** + * @member {string} source + * @memberof Owt.Base.VideoTrackConstraints + * @desc Values could be "camera", "screen-cast", "file" or "mixed". + * @instance + */ + this.source = source; + /** + * @member {string} deviceId + * @memberof Owt.Base.VideoTrackConstraints + * @desc Do not provide deviceId if source is not "camera". + * @instance + * @see https://w3c.github.io/mediacapture-main/#def-constraint-deviceId + */ + + this.deviceId = undefined; + + /** + * @member {Owt.Base.Resolution} resolution + * @memberof Owt.Base.VideoTrackConstraints + * @instance + */ + this.resolution = undefined; + + /** + * @member {number} frameRate + * @memberof Owt.Base.VideoTrackConstraints + * @instance + */ + this.frameRate = undefined; + } + } + /** + * @class StreamConstraints + * @classDesc Constraints for creating a MediaStream from screen mic and camera. + * @memberof Owt.Base + * @constructor + * @param {?Owt.Base.AudioTrackConstraints} audioConstraints + * @param {?Owt.Base.VideoTrackConstraints} videoConstraints + */ + class StreamConstraints { + // eslint-disable-next-line require-jsdoc + constructor(audioConstraints = false, videoConstraints = false) { + /** + * @member {Owt.Base.MediaStreamTrackDeviceConstraintsForAudio} audio + * @memberof Owt.Base.MediaStreamDeviceConstraints + * @instance + */ + this.audio = audioConstraints; + /** + * @member {Owt.Base.MediaStreamTrackDeviceConstraintsForVideo} Video + * @memberof Owt.Base.MediaStreamDeviceConstraints + * @instance + */ + this.video = videoConstraints; + } + } + + // eslint-disable-next-line require-jsdoc + function isVideoConstrainsForScreenCast(constraints) { + return typeof constraints.video === 'object' && constraints.video.source === VideoSourceInfo.SCREENCAST; + } + + /** + * @class MediaStreamFactory + * @classDesc A factory to create MediaStream. You can also create MediaStream by yourself. + * @memberof Owt.Base + */ + class MediaStreamFactory { + /** + * @function createMediaStream + * @static + * @desc Create a MediaStream with given constraints. If you want to create a MediaStream for screen cast, please make sure both audio and video's source are "screen-cast". + * @memberof Owt.Base.MediaStreamFactory + * @return {Promise} Return a promise that is resolved when stream is successfully created, or rejected if one of the following error happened: + * - One or more parameters cannot be satisfied. + * - Specified device is busy. + * - Cannot obtain necessary permission or operation is canceled by user. + * - Video source is screen cast, while audio source is not. + * - Audio source is screen cast, while video source is disabled. + * @param {Owt.Base.StreamConstraints} constraints + */ + static createMediaStream(constraints) { + if (typeof constraints !== 'object' || !constraints.audio && !constraints.video) { + return Promise.reject(new TypeError('Invalid constrains')); + } + if (!isVideoConstrainsForScreenCast(constraints) && typeof constraints.audio === 'object' && constraints.audio.source === AudioSourceInfo.SCREENCAST) { + return Promise.reject(new TypeError('Cannot share screen without video.')); + } + if (isVideoConstrainsForScreenCast(constraints) && !isChrome() && !isFirefox()) { + return Promise.reject(new TypeError('Screen sharing only supports Chrome and Firefox.')); + } + if (isVideoConstrainsForScreenCast(constraints) && typeof constraints.audio === 'object' && constraints.audio.source !== AudioSourceInfo.SCREENCAST) { + return Promise.reject(new TypeError('Cannot capture video from screen cast while capture audio from' + ' other source.')); + } + + // Check and convert constraints. + if (!constraints.audio && !constraints.video) { + return Promise.reject(new TypeError('At least one of audio and video must be requested.')); + } + const mediaConstraints = Object.create({}); + if (typeof constraints.audio === 'object' && constraints.audio.source === AudioSourceInfo.MIC) { + mediaConstraints.audio = Object.create({}); + if (isEdge()) { + mediaConstraints.audio.deviceId = constraints.audio.deviceId; + } else { + mediaConstraints.audio.deviceId = { + exact: constraints.audio.deviceId + }; + } + } else { + if (constraints.audio.source === AudioSourceInfo.SCREENCAST) { + mediaConstraints.audio = true; + } else { + mediaConstraints.audio = constraints.audio; + } + } + if (typeof constraints.video === 'object') { + mediaConstraints.video = Object.create({}); + if (typeof constraints.video.frameRate === 'number') { + mediaConstraints.video.frameRate = constraints.video.frameRate; + } + if (constraints.video.resolution && constraints.video.resolution.width && constraints.video.resolution.height) { + if (constraints.video.source === VideoSourceInfo.SCREENCAST) { + mediaConstraints.video.width = constraints.video.resolution.width; + mediaConstraints.video.height = constraints.video.resolution.height; + } else { + mediaConstraints.video.width = Object.create({}); + mediaConstraints.video.width.exact = constraints.video.resolution.width; + mediaConstraints.video.height = Object.create({}); + mediaConstraints.video.height.exact = constraints.video.resolution.height; + } + } + if (typeof constraints.video.deviceId === 'string') { + mediaConstraints.video.deviceId = { + exact: constraints.video.deviceId + }; + } + if (isFirefox() && constraints.video.source === VideoSourceInfo.SCREENCAST) { + mediaConstraints.video.mediaSource = 'screen'; + } + } else { + mediaConstraints.video = constraints.video; + } + if (isVideoConstrainsForScreenCast(constraints)) { + return navigator.mediaDevices.getDisplayMedia(mediaConstraints); + } else { + return navigator.mediaDevices.getUserMedia(mediaConstraints); + } + } + } + + // Copyright (C) <2018> Intel Corporation + + var media = /*#__PURE__*/Object.freeze({ + __proto__: null, + AudioTrackConstraints: AudioTrackConstraints, + VideoTrackConstraints: VideoTrackConstraints, + StreamConstraints: StreamConstraints, + MediaStreamFactory: MediaStreamFactory, + AudioSourceInfo: AudioSourceInfo, + VideoSourceInfo: VideoSourceInfo, + TrackKind: TrackKind, + Resolution: Resolution + }); + + let logger; + let errorLogger; + function setLogger() { + /*eslint-disable */ + logger = console.log; + errorLogger = console.error; + /*eslint-enable */ + } + function log(message, ...optionalParams) { + if (logger) { + logger(message, ...optionalParams); + } + } + function error(message, ...optionalParams) { + if (errorLogger) { + errorLogger(message, ...optionalParams); + } + } + + class Event$1 { + constructor(type) { + this.listener = {}; + this.type = type | ''; + } + on(event, fn) { + if (!this.listener[event]) { + this.listener[event] = []; + } + this.listener[event].push(fn); + return true; + } + off(event, fn) { + if (this.listener[event]) { + var index = this.listener[event].indexOf(fn); + if (index > -1) { + this.listener[event].splice(index, 1); + } + return true; + } + return false; + } + offAll() { + this.listener = {}; + } + dispatch(event, data) { + if (this.listener[event]) { + this.listener[event].map(each => { + each.apply(null, [data]); + }); + return true; + } + return false; + } + } + + var bind = function bind(fn, thisArg) { + return function wrap() { + var args = new Array(arguments.length); + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i]; + } + return fn.apply(thisArg, args); + }; + }; + + // utils is a library of generic helper functions non-specific to axios + + var toString = Object.prototype.toString; + + // eslint-disable-next-line func-names + var kindOf = (function(cache) { + // eslint-disable-next-line func-names + return function(thing) { + var str = toString.call(thing); + return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase()); + }; + })(Object.create(null)); + + function kindOfTest(type) { + type = type.toLowerCase(); + return function isKindOf(thing) { + return kindOf(thing) === type; + }; + } + + /** + * Determine if a value is an Array + * + * @param {Object} val The value to test + * @returns {boolean} True if value is an Array, otherwise false + */ + function isArray(val) { + return Array.isArray(val); + } + + /** + * Determine if a value is undefined + * + * @param {Object} val The value to test + * @returns {boolean} True if the value is undefined, otherwise false + */ + function isUndefined(val) { + return typeof val === 'undefined'; + } + + /** + * Determine if a value is a Buffer + * + * @param {Object} val The value to test + * @returns {boolean} True if value is a Buffer, otherwise false + */ + function isBuffer(val) { + return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor) + && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val); + } + + /** + * Determine if a value is an ArrayBuffer + * + * @function + * @param {Object} val The value to test + * @returns {boolean} True if value is an ArrayBuffer, otherwise false + */ + var isArrayBuffer = kindOfTest('ArrayBuffer'); + + + /** + * Determine if a value is a view on an ArrayBuffer + * + * @param {Object} val The value to test + * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false + */ + function isArrayBufferView(val) { + var result; + if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) { + result = ArrayBuffer.isView(val); + } else { + result = (val) && (val.buffer) && (isArrayBuffer(val.buffer)); + } + return result; + } + + /** + * Determine if a value is a String + * + * @param {Object} val The value to test + * @returns {boolean} True if value is a String, otherwise false + */ + function isString(val) { + return typeof val === 'string'; + } + + /** + * Determine if a value is a Number + * + * @param {Object} val The value to test + * @returns {boolean} True if value is a Number, otherwise false + */ + function isNumber(val) { + return typeof val === 'number'; + } + + /** + * Determine if a value is an Object + * + * @param {Object} val The value to test + * @returns {boolean} True if value is an Object, otherwise false + */ + function isObject(val) { + return val !== null && typeof val === 'object'; + } + + /** + * Determine if a value is a plain Object + * + * @param {Object} val The value to test + * @return {boolean} True if value is a plain Object, otherwise false + */ + function isPlainObject(val) { + if (kindOf(val) !== 'object') { + return false; + } + + var prototype = Object.getPrototypeOf(val); + return prototype === null || prototype === Object.prototype; + } + + /** + * Determine if a value is a Date + * + * @function + * @param {Object} val The value to test + * @returns {boolean} True if value is a Date, otherwise false + */ + var isDate = kindOfTest('Date'); + + /** + * Determine if a value is a File + * + * @function + * @param {Object} val The value to test + * @returns {boolean} True if value is a File, otherwise false + */ + var isFile = kindOfTest('File'); + + /** + * Determine if a value is a Blob + * + * @function + * @param {Object} val The value to test + * @returns {boolean} True if value is a Blob, otherwise false + */ + var isBlob = kindOfTest('Blob'); + + /** + * Determine if a value is a FileList + * + * @function + * @param {Object} val The value to test + * @returns {boolean} True if value is a File, otherwise false + */ + var isFileList = kindOfTest('FileList'); + + /** + * Determine if a value is a Function + * + * @param {Object} val The value to test + * @returns {boolean} True if value is a Function, otherwise false + */ + function isFunction(val) { + return toString.call(val) === '[object Function]'; + } + + /** + * Determine if a value is a Stream + * + * @param {Object} val The value to test + * @returns {boolean} True if value is a Stream, otherwise false + */ + function isStream(val) { + return isObject(val) && isFunction(val.pipe); + } + + /** + * Determine if a value is a FormData + * + * @param {Object} thing The value to test + * @returns {boolean} True if value is an FormData, otherwise false + */ + function isFormData(thing) { + var pattern = '[object FormData]'; + return thing && ( + (typeof FormData === 'function' && thing instanceof FormData) || + toString.call(thing) === pattern || + (isFunction(thing.toString) && thing.toString() === pattern) + ); + } + + /** + * Determine if a value is a URLSearchParams object + * @function + * @param {Object} val The value to test + * @returns {boolean} True if value is a URLSearchParams object, otherwise false + */ + var isURLSearchParams = kindOfTest('URLSearchParams'); + + /** + * Trim excess whitespace off the beginning and end of a string + * + * @param {String} str The String to trim + * @returns {String} The String freed of excess whitespace + */ + function trim(str) { + return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, ''); + } + + /** + * Determine if we're running in a standard browser environment + * + * This allows axios to run in a web worker, and react-native. + * Both environments support XMLHttpRequest, but not fully standard globals. + * + * web workers: + * typeof window -> undefined + * typeof document -> undefined + * + * react-native: + * navigator.product -> 'ReactNative' + * nativescript + * navigator.product -> 'NativeScript' or 'NS' + */ + function isStandardBrowserEnv() { + if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' || + navigator.product === 'NativeScript' || + navigator.product === 'NS')) { + return false; + } + return ( + typeof window !== 'undefined' && + typeof document !== 'undefined' + ); + } + + /** + * Iterate over an Array or an Object invoking a function for each item. + * + * If `obj` is an Array callback will be called passing + * the value, index, and complete array for each item. + * + * If 'obj' is an Object callback will be called passing + * the value, key, and complete object for each property. + * + * @param {Object|Array} obj The object to iterate + * @param {Function} fn The callback to invoke for each item + */ + function forEach(obj, fn) { + // Don't bother if no value provided + if (obj === null || typeof obj === 'undefined') { + return; + } + + // Force an array if not already something iterable + if (typeof obj !== 'object') { + /*eslint no-param-reassign:0*/ + obj = [obj]; + } + + if (isArray(obj)) { + // Iterate over array values + for (var i = 0, l = obj.length; i < l; i++) { + fn.call(null, obj[i], i, obj); + } + } else { + // Iterate over object keys + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) { + fn.call(null, obj[key], key, obj); + } + } + } + } + + /** + * Accepts varargs expecting each argument to be an object, then + * immutably merges the properties of each object and returns result. + * + * When multiple objects contain the same key the later object in + * the arguments list will take precedence. + * + * Example: + * + * ```js + * var result = merge({foo: 123}, {foo: 456}); + * console.log(result.foo); // outputs 456 + * ``` + * + * @param {Object} obj1 Object to merge + * @returns {Object} Result of all merge properties + */ + function merge(/* obj1, obj2, obj3, ... */) { + var result = {}; + function assignValue(val, key) { + if (isPlainObject(result[key]) && isPlainObject(val)) { + result[key] = merge(result[key], val); + } else if (isPlainObject(val)) { + result[key] = merge({}, val); + } else if (isArray(val)) { + result[key] = val.slice(); + } else { + result[key] = val; + } + } + + for (var i = 0, l = arguments.length; i < l; i++) { + forEach(arguments[i], assignValue); + } + return result; + } + + /** + * Extends object a by mutably adding to it the properties of object b. + * + * @param {Object} a The object to be extended + * @param {Object} b The object to copy properties from + * @param {Object} thisArg The object to bind function to + * @return {Object} The resulting value of object a + */ + function extend(a, b, thisArg) { + forEach(b, function assignValue(val, key) { + if (thisArg && typeof val === 'function') { + a[key] = bind(val, thisArg); + } else { + a[key] = val; + } + }); + return a; + } + + /** + * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) + * + * @param {string} content with BOM + * @return {string} content value without BOM + */ + function stripBOM(content) { + if (content.charCodeAt(0) === 0xFEFF) { + content = content.slice(1); + } + return content; + } + + /** + * Inherit the prototype methods from one constructor into another + * @param {function} constructor + * @param {function} superConstructor + * @param {object} [props] + * @param {object} [descriptors] + */ + + function inherits(constructor, superConstructor, props, descriptors) { + constructor.prototype = Object.create(superConstructor.prototype, descriptors); + constructor.prototype.constructor = constructor; + props && Object.assign(constructor.prototype, props); + } + + /** + * Resolve object with deep prototype chain to a flat object + * @param {Object} sourceObj source object + * @param {Object} [destObj] + * @param {Function} [filter] + * @returns {Object} + */ + + function toFlatObject(sourceObj, destObj, filter) { + var props; + var i; + var prop; + var merged = {}; + + destObj = destObj || {}; + + do { + props = Object.getOwnPropertyNames(sourceObj); + i = props.length; + while (i-- > 0) { + prop = props[i]; + if (!merged[prop]) { + destObj[prop] = sourceObj[prop]; + merged[prop] = true; + } + } + sourceObj = Object.getPrototypeOf(sourceObj); + } while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype); + + return destObj; + } + + /* + * determines whether a string ends with the characters of a specified string + * @param {String} str + * @param {String} searchString + * @param {Number} [position= 0] + * @returns {boolean} + */ + function endsWith(str, searchString, position) { + str = String(str); + if (position === undefined || position > str.length) { + position = str.length; + } + position -= searchString.length; + var lastIndex = str.indexOf(searchString, position); + return lastIndex !== -1 && lastIndex === position; + } + + + /** + * Returns new array from array like object + * @param {*} [thing] + * @returns {Array} + */ + function toArray(thing) { + if (!thing) return null; + var i = thing.length; + if (isUndefined(i)) return null; + var arr = new Array(i); + while (i-- > 0) { + arr[i] = thing[i]; + } + return arr; + } + + // eslint-disable-next-line func-names + var isTypedArray = (function(TypedArray) { + // eslint-disable-next-line func-names + return function(thing) { + return TypedArray && thing instanceof TypedArray; + }; + })(typeof Uint8Array !== 'undefined' && Object.getPrototypeOf(Uint8Array)); + + var utils = { + isArray: isArray, + isArrayBuffer: isArrayBuffer, + isBuffer: isBuffer, + isFormData: isFormData, + isArrayBufferView: isArrayBufferView, + isString: isString, + isNumber: isNumber, + isObject: isObject, + isPlainObject: isPlainObject, + isUndefined: isUndefined, + isDate: isDate, + isFile: isFile, + isBlob: isBlob, + isFunction: isFunction, + isStream: isStream, + isURLSearchParams: isURLSearchParams, + isStandardBrowserEnv: isStandardBrowserEnv, + forEach: forEach, + merge: merge, + extend: extend, + trim: trim, + stripBOM: stripBOM, + inherits: inherits, + toFlatObject: toFlatObject, + kindOf: kindOf, + kindOfTest: kindOfTest, + endsWith: endsWith, + toArray: toArray, + isTypedArray: isTypedArray, + isFileList: isFileList + }; + + function encode(val) { + return encodeURIComponent(val). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%20/g, '+'). + replace(/%5B/gi, '['). + replace(/%5D/gi, ']'); + } + + /** + * Build a URL by appending params to the end + * + * @param {string} url The base of the url (e.g., http://www.google.com) + * @param {object} [params] The params to be appended + * @returns {string} The formatted url + */ + var buildURL = function buildURL(url, params, paramsSerializer) { + /*eslint no-param-reassign:0*/ + if (!params) { + return url; + } + + var serializedParams; + if (paramsSerializer) { + serializedParams = paramsSerializer(params); + } else if (utils.isURLSearchParams(params)) { + serializedParams = params.toString(); + } else { + var parts = []; + + utils.forEach(params, function serialize(val, key) { + if (val === null || typeof val === 'undefined') { + return; + } + + if (utils.isArray(val)) { + key = key + '[]'; + } else { + val = [val]; + } + + utils.forEach(val, function parseValue(v) { + if (utils.isDate(v)) { + v = v.toISOString(); + } else if (utils.isObject(v)) { + v = JSON.stringify(v); + } + parts.push(encode(key) + '=' + encode(v)); + }); + }); + + serializedParams = parts.join('&'); + } + + if (serializedParams) { + var hashmarkIndex = url.indexOf('#'); + if (hashmarkIndex !== -1) { + url = url.slice(0, hashmarkIndex); + } + + url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams; + } + + return url; + }; + + function InterceptorManager() { + this.handlers = []; + } + + /** + * Add a new interceptor to the stack + * + * @param {Function} fulfilled The function to handle `then` for a `Promise` + * @param {Function} rejected The function to handle `reject` for a `Promise` + * + * @return {Number} An ID used to remove interceptor later + */ + InterceptorManager.prototype.use = function use(fulfilled, rejected, options) { + this.handlers.push({ + fulfilled: fulfilled, + rejected: rejected, + synchronous: options ? options.synchronous : false, + runWhen: options ? options.runWhen : null + }); + return this.handlers.length - 1; + }; + + /** + * Remove an interceptor from the stack + * + * @param {Number} id The ID that was returned by `use` + */ + InterceptorManager.prototype.eject = function eject(id) { + if (this.handlers[id]) { + this.handlers[id] = null; + } + }; + + /** + * Iterate over all the registered interceptors + * + * This method is particularly useful for skipping over any + * interceptors that may have become `null` calling `eject`. + * + * @param {Function} fn The function to call for each interceptor + */ + InterceptorManager.prototype.forEach = function forEach(fn) { + utils.forEach(this.handlers, function forEachHandler(h) { + if (h !== null) { + fn(h); + } + }); + }; + + var InterceptorManager_1 = InterceptorManager; + + var normalizeHeaderName = function normalizeHeaderName(headers, normalizedName) { + utils.forEach(headers, function processHeader(value, name) { + if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) { + headers[normalizedName] = value; + delete headers[name]; + } + }); + }; + + /** + * Create an Error with the specified message, config, error code, request and response. + * + * @param {string} message The error message. + * @param {string} [code] The error code (for example, 'ECONNABORTED'). + * @param {Object} [config] The config. + * @param {Object} [request] The request. + * @param {Object} [response] The response. + * @returns {Error} The created error. + */ + function AxiosError(message, code, config, request, response) { + Error.call(this); + this.message = message; + this.name = 'AxiosError'; + code && (this.code = code); + config && (this.config = config); + request && (this.request = request); + response && (this.response = response); + } + + utils.inherits(AxiosError, Error, { + toJSON: function toJSON() { + return { + // Standard + message: this.message, + name: this.name, + // Microsoft + description: this.description, + number: this.number, + // Mozilla + fileName: this.fileName, + lineNumber: this.lineNumber, + columnNumber: this.columnNumber, + stack: this.stack, + // Axios + config: this.config, + code: this.code, + status: this.response && this.response.status ? this.response.status : null + }; + } + }); + + var prototype = AxiosError.prototype; + var descriptors = {}; + + [ + 'ERR_BAD_OPTION_VALUE', + 'ERR_BAD_OPTION', + 'ECONNABORTED', + 'ETIMEDOUT', + 'ERR_NETWORK', + 'ERR_FR_TOO_MANY_REDIRECTS', + 'ERR_DEPRECATED', + 'ERR_BAD_RESPONSE', + 'ERR_BAD_REQUEST', + 'ERR_CANCELED' + // eslint-disable-next-line func-names + ].forEach(function(code) { + descriptors[code] = {value: code}; + }); + + Object.defineProperties(AxiosError, descriptors); + Object.defineProperty(prototype, 'isAxiosError', {value: true}); + + // eslint-disable-next-line func-names + AxiosError.from = function(error, code, config, request, response, customProps) { + var axiosError = Object.create(prototype); + + utils.toFlatObject(error, axiosError, function filter(obj) { + return obj !== Error.prototype; + }); + + AxiosError.call(axiosError, error.message, code, config, request, response); + + axiosError.name = error.name; + + customProps && Object.assign(axiosError, customProps); + + return axiosError; + }; + + var AxiosError_1 = AxiosError; + + var transitional = { + silentJSONParsing: true, + forcedJSONParsing: true, + clarifyTimeoutError: false + }; + + /** + * Convert a data object to FormData + * @param {Object} obj + * @param {?Object} [formData] + * @returns {Object} + **/ + + function toFormData(obj, formData) { + // eslint-disable-next-line no-param-reassign + formData = formData || new FormData(); + + var stack = []; + + function convertValue(value) { + if (value === null) return ''; + + if (utils.isDate(value)) { + return value.toISOString(); + } + + if (utils.isArrayBuffer(value) || utils.isTypedArray(value)) { + return typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value); + } + + return value; + } + + function build(data, parentKey) { + if (utils.isPlainObject(data) || utils.isArray(data)) { + if (stack.indexOf(data) !== -1) { + throw Error('Circular reference detected in ' + parentKey); + } + + stack.push(data); + + utils.forEach(data, function each(value, key) { + if (utils.isUndefined(value)) return; + var fullKey = parentKey ? parentKey + '.' + key : key; + var arr; + + if (value && !parentKey && typeof value === 'object') { + if (utils.endsWith(key, '{}')) { + // eslint-disable-next-line no-param-reassign + value = JSON.stringify(value); + } else if (utils.endsWith(key, '[]') && (arr = utils.toArray(value))) { + // eslint-disable-next-line func-names + arr.forEach(function(el) { + !utils.isUndefined(el) && formData.append(fullKey, convertValue(el)); + }); + return; + } + } + + build(value, fullKey); + }); + + stack.pop(); + } else { + formData.append(parentKey, convertValue(data)); + } + } + + build(obj); + + return formData; + } + + var toFormData_1 = toFormData; + + /** + * Resolve or reject a Promise based on response status. + * + * @param {Function} resolve A function that resolves the promise. + * @param {Function} reject A function that rejects the promise. + * @param {object} response The response. + */ + var settle = function settle(resolve, reject, response) { + var validateStatus = response.config.validateStatus; + if (!response.status || !validateStatus || validateStatus(response.status)) { + resolve(response); + } else { + reject(new AxiosError_1( + '请求失败， 状态码： ' + response.status, + [AxiosError_1.ERR_BAD_REQUEST, AxiosError_1.ERR_BAD_RESPONSE][Math.floor(response.status / 100) - 4], + response.config, + response.request, + response + )); + } + }; + + var cookies = ( + utils.isStandardBrowserEnv() ? + + // Standard browser envs support document.cookie + (function standardBrowserEnv() { + return { + write: function write(name, value, expires, path, domain, secure) { + var cookie = []; + cookie.push(name + '=' + encodeURIComponent(value)); + + if (utils.isNumber(expires)) { + cookie.push('expires=' + new Date(expires).toGMTString()); + } + + if (utils.isString(path)) { + cookie.push('path=' + path); + } + + if (utils.isString(domain)) { + cookie.push('domain=' + domain); + } + + if (secure === true) { + cookie.push('secure'); + } + + document.cookie = cookie.join('; '); + }, + + read: function read(name) { + var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)')); + return (match ? decodeURIComponent(match[3]) : null); + }, + + remove: function remove(name) { + this.write(name, '', Date.now() - 86400000); + } + }; + })() : + + // Non standard browser env (web workers, react-native) lack needed support. + (function nonStandardBrowserEnv() { + return { + write: function write() {}, + read: function read() { return null; }, + remove: function remove() {} + }; + })() + ); + + /** + * Determines whether the specified URL is absolute + * + * @param {string} url The URL to test + * @returns {boolean} True if the specified URL is absolute, otherwise false + */ + var isAbsoluteURL = function isAbsoluteURL(url) { + // A URL is considered absolute if it begins with "://" or "//" (protocol-relative URL). + // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed + // by any combination of letters, digits, plus, period, or hyphen. + return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url); + }; + + /** + * Creates a new URL by combining the specified URLs + * + * @param {string} baseURL The base URL + * @param {string} relativeURL The relative URL + * @returns {string} The combined URL + */ + var combineURLs = function combineURLs(baseURL, relativeURL) { + return relativeURL + ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '') + : baseURL; + }; + + /** + * Creates a new URL by combining the baseURL with the requestedURL, + * only when the requestedURL is not already an absolute URL. + * If the requestURL is absolute, this function returns the requestedURL untouched. + * + * @param {string} baseURL The base URL + * @param {string} requestedURL Absolute or relative URL to combine + * @returns {string} The combined full path + */ + var buildFullPath = function buildFullPath(baseURL, requestedURL) { + if (baseURL && !isAbsoluteURL(requestedURL)) { + return combineURLs(baseURL, requestedURL); + } + return requestedURL; + }; + + // Headers whose duplicates are ignored by node + // c.f. https://nodejs.org/api/http.html#http_message_headers + var ignoreDuplicateOf = [ + 'age', 'authorization', 'content-length', 'content-type', 'etag', + 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since', + 'last-modified', 'location', 'max-forwards', 'proxy-authorization', + 'referer', 'retry-after', 'user-agent' + ]; + + /** + * Parse headers into an object + * + * ``` + * Date: Wed, 27 Aug 2014 08:58:49 GMT + * Content-Type: application/json + * Connection: keep-alive + * Transfer-Encoding: chunked + * ``` + * + * @param {String} headers Headers needing to be parsed + * @returns {Object} Headers parsed into an object + */ + var parseHeaders = function parseHeaders(headers) { + var parsed = {}; + var key; + var val; + var i; + + if (!headers) { return parsed; } + + utils.forEach(headers.split('\n'), function parser(line) { + i = line.indexOf(':'); + key = utils.trim(line.substr(0, i)).toLowerCase(); + val = utils.trim(line.substr(i + 1)); + + if (key) { + if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) { + return; + } + if (key === 'set-cookie') { + parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]); + } else { + parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val; + } + } + }); + + return parsed; + }; + + var isURLSameOrigin = ( + utils.isStandardBrowserEnv() ? + + // Standard browser envs have full support of the APIs needed to test + // whether the request URL is of the same origin as current location. + (function standardBrowserEnv() { + var msie = /(msie|trident)/i.test(navigator.userAgent); + var urlParsingNode = document.createElement('a'); + var originURL; + + /** + * Parse a URL to discover it's components + * + * @param {String} url The URL to be parsed + * @returns {Object} + */ + function resolveURL(url) { + var href = url; + + if (msie) { + // IE needs attribute set twice to normalize properties + urlParsingNode.setAttribute('href', href); + href = urlParsingNode.href; + } + + urlParsingNode.setAttribute('href', href); + + // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils + return { + href: urlParsingNode.href, + protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', + host: urlParsingNode.host, + search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', + hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', + hostname: urlParsingNode.hostname, + port: urlParsingNode.port, + pathname: (urlParsingNode.pathname.charAt(0) === '/') ? + urlParsingNode.pathname : + '/' + urlParsingNode.pathname + }; + } + + originURL = resolveURL(window.location.href); + + /** + * Determine if a URL shares the same origin as the current location + * + * @param {String} requestURL The URL to test + * @returns {boolean} True if URL shares the same origin, otherwise false + */ + return function isURLSameOrigin(requestURL) { + var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL; + return (parsed.protocol === originURL.protocol && + parsed.host === originURL.host); + }; + })() : + + // Non standard browser envs (web workers, react-native) lack needed support. + (function nonStandardBrowserEnv() { + return function isURLSameOrigin() { + return true; + }; + })() + ); + + /** + * A `CanceledError` is an object that is thrown when an operation is canceled. + * + * @class + * @param {string=} message The message. + */ + function CanceledError(message) { + // eslint-disable-next-line no-eq-null,eqeqeq + AxiosError_1.call(this, message == null ? 'canceled' : message, AxiosError_1.ERR_CANCELED); + this.name = 'CanceledError'; + } + + utils.inherits(CanceledError, AxiosError_1, { + __CANCEL__: true + }); + + var CanceledError_1 = CanceledError; + + var parseProtocol = function parseProtocol(url) { + var match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url); + return match && match[1] || ''; + }; + + var xhr = function xhrAdapter(config) { + return new Promise(function dispatchXhrRequest(resolve, reject) { + var requestData = config.data; + var requestHeaders = config.headers; + var responseType = config.responseType; + var onCanceled; + function done() { + if (config.cancelToken) { + config.cancelToken.unsubscribe(onCanceled); + } + + if (config.signal) { + config.signal.removeEventListener('abort', onCanceled); + } + } + + if (utils.isFormData(requestData) && utils.isStandardBrowserEnv()) { + delete requestHeaders['Content-Type']; // Let the browser set it + } + + var request = new XMLHttpRequest(); + + // HTTP basic authentication + if (config.auth) { + var username = config.auth.username || ''; + var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : ''; + requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password); + } + + var fullPath = buildFullPath(config.baseURL, config.url); + + request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true); + + // Set the request timeout in MS + request.timeout = config.timeout; + + function onloadend() { + if (!request) { + return; + } + // Prepare the response + var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null; + var responseData = !responseType || responseType === 'text' || responseType === 'json' ? + request.responseText : request.response; + var response = { + data: responseData, + status: request.status, + statusText: request.statusText, + headers: responseHeaders, + config: config, + request: request + }; + + settle(function _resolve(value) { + resolve(value); + done(); + }, function _reject(err) { + reject(err); + done(); + }, response); + + // Clean up request + request = null; + } + + if ('onloadend' in request) { + // Use onloadend if available + request.onloadend = onloadend; + } else { + // Listen for ready state to emulate onloadend + request.onreadystatechange = function handleLoad() { + if (!request || request.readyState !== 4) { + return; + } + + // The request errored out and we didn't get a response, this will be + // handled by onerror instead + // With one exception: request that using file: protocol, most browsers + // will return status as 0 even though it's a successful request + if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) { + return; + } + // readystate handler is calling before onerror or ontimeout handlers, + // so we should call onloadend on the next 'tick' + setTimeout(onloadend); + }; + } + + // Handle browser request cancellation (as opposed to a manual cancellation) + request.onabort = function handleAbort() { + if (!request) { + return; + } + + reject(new AxiosError_1('Request aborted', AxiosError_1.ECONNABORTED, config, request)); + + // Clean up request + request = null; + }; + + // Handle low level network errors + request.onerror = function handleError() { + // Real errors are hidden from us by the browser + // onerror should only fire if it's a network error + reject(new AxiosError_1('Network Error', AxiosError_1.ERR_NETWORK, config, request, request)); + + // Clean up request + request = null; + }; + + // Handle timeout + request.ontimeout = function handleTimeout() { + var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded'; + var transitional$1 = config.transitional || transitional; + if (config.timeoutErrorMessage) { + timeoutErrorMessage = config.timeoutErrorMessage; + } + reject(new AxiosError_1( + timeoutErrorMessage, + transitional$1.clarifyTimeoutError ? AxiosError_1.ETIMEDOUT : AxiosError_1.ECONNABORTED, + config, + request)); + + // Clean up request + request = null; + }; + + // Add xsrf header + // This is only done if running in a standard browser environment. + // Specifically not if we're in a web worker, or react-native. + if (utils.isStandardBrowserEnv()) { + // Add xsrf header + var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ? + cookies.read(config.xsrfCookieName) : + undefined; + + if (xsrfValue) { + requestHeaders[config.xsrfHeaderName] = xsrfValue; + } + } + + // Add headers to the request + if ('setRequestHeader' in request) { + utils.forEach(requestHeaders, function setRequestHeader(val, key) { + if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') { + // Remove Content-Type if data is undefined + delete requestHeaders[key]; + } else { + // Otherwise add header to the request + request.setRequestHeader(key, val); + } + }); + } + + // Add withCredentials to request if needed + if (!utils.isUndefined(config.withCredentials)) { + request.withCredentials = !!config.withCredentials; + } + + // Add responseType to request if needed + if (responseType && responseType !== 'json') { + request.responseType = config.responseType; + } + + // Handle progress if needed + if (typeof config.onDownloadProgress === 'function') { + request.addEventListener('progress', config.onDownloadProgress); + } + + // Not all browsers support upload events + if (typeof config.onUploadProgress === 'function' && request.upload) { + request.upload.addEventListener('progress', config.onUploadProgress); + } + + if (config.cancelToken || config.signal) { + // Handle cancellation + // eslint-disable-next-line func-names + onCanceled = function(cancel) { + if (!request) { + return; + } + reject(!cancel || (cancel && cancel.type) ? new CanceledError_1() : cancel); + request.abort(); + request = null; + }; + + config.cancelToken && config.cancelToken.subscribe(onCanceled); + if (config.signal) { + config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled); + } + } + + if (!requestData) { + requestData = null; + } + + var protocol = parseProtocol(fullPath); + + if (protocol && [ 'http', 'https', 'file' ].indexOf(protocol) === -1) { + reject(new AxiosError_1('Unsupported protocol ' + protocol + ':', AxiosError_1.ERR_BAD_REQUEST, config)); + return; + } + + + // Send the request + request.send(requestData); + }); + }; + + // eslint-disable-next-line strict + var _null = null; + + var DEFAULT_CONTENT_TYPE = { + 'Content-Type': 'application/x-www-form-urlencoded' + }; + + function setContentTypeIfUnset(headers, value) { + if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) { + headers['Content-Type'] = value; + } + } + + function getDefaultAdapter() { + var adapter; + if (typeof XMLHttpRequest !== 'undefined') { + // For browsers use XHR adapter + adapter = xhr; + } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') { + // For node use HTTP adapter + adapter = xhr; + } + return adapter; + } + + function stringifySafely(rawValue, parser, encoder) { + if (utils.isString(rawValue)) { + try { + (parser || JSON.parse)(rawValue); + return utils.trim(rawValue); + } catch (e) { + if (e.name !== 'SyntaxError') { + throw e; + } + } + } + + return (encoder || JSON.stringify)(rawValue); + } + + var defaults = { + + transitional: transitional, + + adapter: getDefaultAdapter(), + + transformRequest: [function transformRequest(data, headers) { + normalizeHeaderName(headers, 'Accept'); + normalizeHeaderName(headers, 'Content-Type'); + + if (utils.isFormData(data) || + utils.isArrayBuffer(data) || + utils.isBuffer(data) || + utils.isStream(data) || + utils.isFile(data) || + utils.isBlob(data) + ) { + return data; + } + if (utils.isArrayBufferView(data)) { + return data.buffer; + } + if (utils.isURLSearchParams(data)) { + setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8'); + return data.toString(); + } + + var isObjectPayload = utils.isObject(data); + var contentType = headers && headers['Content-Type']; + + var isFileList; + + if ((isFileList = utils.isFileList(data)) || (isObjectPayload && contentType === 'multipart/form-data')) { + var _FormData = this.env && this.env.FormData; + return toFormData_1(isFileList ? {'files[]': data} : data, _FormData && new _FormData()); + } else if (isObjectPayload || contentType === 'application/json') { + setContentTypeIfUnset(headers, 'application/json'); + return stringifySafely(data); + } + + return data; + }], + + transformResponse: [function transformResponse(data) { + var transitional = this.transitional || defaults.transitional; + var silentJSONParsing = transitional && transitional.silentJSONParsing; + var forcedJSONParsing = transitional && transitional.forcedJSONParsing; + var strictJSONParsing = !silentJSONParsing && this.responseType === 'json'; + + if (strictJSONParsing || (forcedJSONParsing && utils.isString(data) && data.length)) { + try { + return JSON.parse(data); + } catch (e) { + if (strictJSONParsing) { + if (e.name === 'SyntaxError') { + throw AxiosError_1.from(e, AxiosError_1.ERR_BAD_RESPONSE, this, null, this.response); + } + throw e; + } + } + } + + return data; + }], + + /** + * A timeout in milliseconds to abort a request. If set to 0 (default) a + * timeout is not created. + */ + timeout: 0, + + xsrfCookieName: 'XSRF-TOKEN', + xsrfHeaderName: 'X-XSRF-TOKEN', + + maxContentLength: -1, + maxBodyLength: -1, + + env: { + FormData: _null + }, + + validateStatus: function validateStatus(status) { + return status >= 200 && status < 300; + }, + + headers: { + common: { + 'Accept': 'application/json, text/plain, */*' + } + } + }; + + utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) { + defaults.headers[method] = {}; + }); + + utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) { + defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE); + }); + + var defaults_1 = defaults; + + /** + * Transform the data for a request or a response + * + * @param {Object|String} data The data to be transformed + * @param {Array} headers The headers for the request or response + * @param {Array|Function} fns A single function or Array of functions + * @returns {*} The resulting transformed data + */ + var transformData = function transformData(data, headers, fns) { + var context = this || defaults_1; + /*eslint no-param-reassign:0*/ + utils.forEach(fns, function transform(fn) { + data = fn.call(context, data, headers); + }); + + return data; + }; + + var isCancel = function isCancel(value) { + return !!(value && value.__CANCEL__); + }; + + /** + * Throws a `CanceledError` if cancellation has been requested. + */ + function throwIfCancellationRequested(config) { + if (config.cancelToken) { + config.cancelToken.throwIfRequested(); + } + + if (config.signal && config.signal.aborted) { + throw new CanceledError_1(); + } + } + + /** + * Dispatch a request to the server using the configured adapter. + * + * @param {object} config The config that is to be used for the request + * @returns {Promise} The Promise to be fulfilled + */ + var dispatchRequest = function dispatchRequest(config) { + throwIfCancellationRequested(config); + + // Ensure headers exist + config.headers = config.headers || {}; + + // Transform request data + config.data = transformData.call( + config, + config.data, + config.headers, + config.transformRequest + ); + + // Flatten headers + config.headers = utils.merge( + config.headers.common || {}, + config.headers[config.method] || {}, + config.headers + ); + + utils.forEach( + ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'], + function cleanHeaderConfig(method) { + delete config.headers[method]; + } + ); + + var adapter = config.adapter || defaults_1.adapter; + + return adapter(config).then(function onAdapterResolution(response) { + throwIfCancellationRequested(config); + + // Transform response data + response.data = transformData.call( + config, + response.data, + response.headers, + config.transformResponse + ); + + return response; + }, function onAdapterRejection(reason) { + if (!isCancel(reason)) { + throwIfCancellationRequested(config); + + // Transform response data + if (reason && reason.response) { + reason.response.data = transformData.call( + config, + reason.response.data, + reason.response.headers, + config.transformResponse + ); + } + } + + return Promise.reject(reason); + }); + }; + + /** + * Config-specific merge-function which creates a new config-object + * by merging two configuration objects together. + * + * @param {Object} config1 + * @param {Object} config2 + * @returns {Object} New object resulting from merging config2 to config1 + */ + var mergeConfig = function mergeConfig(config1, config2) { + // eslint-disable-next-line no-param-reassign + config2 = config2 || {}; + var config = {}; + + function getMergedValue(target, source) { + if (utils.isPlainObject(target) && utils.isPlainObject(source)) { + return utils.merge(target, source); + } else if (utils.isPlainObject(source)) { + return utils.merge({}, source); + } else if (utils.isArray(source)) { + return source.slice(); + } + return source; + } + + // eslint-disable-next-line consistent-return + function mergeDeepProperties(prop) { + if (!utils.isUndefined(config2[prop])) { + return getMergedValue(config1[prop], config2[prop]); + } else if (!utils.isUndefined(config1[prop])) { + return getMergedValue(undefined, config1[prop]); + } + } + + // eslint-disable-next-line consistent-return + function valueFromConfig2(prop) { + if (!utils.isUndefined(config2[prop])) { + return getMergedValue(undefined, config2[prop]); + } + } + + // eslint-disable-next-line consistent-return + function defaultToConfig2(prop) { + if (!utils.isUndefined(config2[prop])) { + return getMergedValue(undefined, config2[prop]); + } else if (!utils.isUndefined(config1[prop])) { + return getMergedValue(undefined, config1[prop]); + } + } + + // eslint-disable-next-line consistent-return + function mergeDirectKeys(prop) { + if (prop in config2) { + return getMergedValue(config1[prop], config2[prop]); + } else if (prop in config1) { + return getMergedValue(undefined, config1[prop]); + } + } + + var mergeMap = { + 'url': valueFromConfig2, + 'method': valueFromConfig2, + 'data': valueFromConfig2, + 'baseURL': defaultToConfig2, + 'transformRequest': defaultToConfig2, + 'transformResponse': defaultToConfig2, + 'paramsSerializer': defaultToConfig2, + 'timeout': defaultToConfig2, + 'timeoutMessage': defaultToConfig2, + 'withCredentials': defaultToConfig2, + 'adapter': defaultToConfig2, + 'responseType': defaultToConfig2, + 'xsrfCookieName': defaultToConfig2, + 'xsrfHeaderName': defaultToConfig2, + 'onUploadProgress': defaultToConfig2, + 'onDownloadProgress': defaultToConfig2, + 'decompress': defaultToConfig2, + 'maxContentLength': defaultToConfig2, + 'maxBodyLength': defaultToConfig2, + 'beforeRedirect': defaultToConfig2, + 'transport': defaultToConfig2, + 'httpAgent': defaultToConfig2, + 'httpsAgent': defaultToConfig2, + 'cancelToken': defaultToConfig2, + 'socketPath': defaultToConfig2, + 'responseEncoding': defaultToConfig2, + 'validateStatus': mergeDirectKeys + }; + + utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) { + var merge = mergeMap[prop] || mergeDeepProperties; + var configValue = merge(prop); + (utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue); + }); + + return config; + }; + + var data = { + "version": "0.27.2" + }; + + var VERSION = data.version; + + + var validators$1 = {}; + + // eslint-disable-next-line func-names + ['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function(type, i) { + validators$1[type] = function validator(thing) { + return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type; + }; + }); + + var deprecatedWarnings = {}; + + /** + * Transitional option validator + * @param {function|boolean?} validator - set to false if the transitional option has been removed + * @param {string?} version - deprecated version / removed since version + * @param {string?} message - some message with additional info + * @returns {function} + */ + validators$1.transitional = function transitional(validator, version, message) { + function formatMessage(opt, desc) { + return '[Axios v' + VERSION + '] Transitional option \'' + opt + '\'' + desc + (message ? '. ' + message : ''); + } + + // eslint-disable-next-line func-names + return function(value, opt, opts) { + if (validator === false) { + throw new AxiosError_1( + formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')), + AxiosError_1.ERR_DEPRECATED + ); + } + + if (version && !deprecatedWarnings[opt]) { + deprecatedWarnings[opt] = true; + // eslint-disable-next-line no-console + console.warn( + formatMessage( + opt, + ' has been deprecated since v' + version + ' and will be removed in the near future' + ) + ); + } + + return validator ? validator(value, opt, opts) : true; + }; + }; + + /** + * Assert object's properties type + * @param {object} options + * @param {object} schema + * @param {boolean?} allowUnknown + */ + + function assertOptions(options, schema, allowUnknown) { + if (typeof options !== 'object') { + throw new AxiosError_1('options must be an object', AxiosError_1.ERR_BAD_OPTION_VALUE); + } + var keys = Object.keys(options); + var i = keys.length; + while (i-- > 0) { + var opt = keys[i]; + var validator = schema[opt]; + if (validator) { + var value = options[opt]; + var result = value === undefined || validator(value, opt, options); + if (result !== true) { + throw new AxiosError_1('option ' + opt + ' must be ' + result, AxiosError_1.ERR_BAD_OPTION_VALUE); + } + continue; + } + if (allowUnknown !== true) { + throw new AxiosError_1('Unknown option ' + opt, AxiosError_1.ERR_BAD_OPTION); + } + } + } + + var validator = { + assertOptions: assertOptions, + validators: validators$1 + }; + + var validators = validator.validators; + /** + * Create a new instance of Axios + * + * @param {Object} instanceConfig The default config for the instance + */ + function Axios(instanceConfig) { + this.defaults = instanceConfig; + this.interceptors = { + request: new InterceptorManager_1(), + response: new InterceptorManager_1() + }; + } + + /** + * Dispatch a request + * + * @param {Object} config The config specific for this request (merged with this.defaults) + */ + Axios.prototype.request = function request(configOrUrl, config) { + /*eslint no-param-reassign:0*/ + // Allow for axios('example/url'[, config]) a la fetch API + if (typeof configOrUrl === 'string') { + config = config || {}; + config.url = configOrUrl; + } else { + config = configOrUrl || {}; + } + + config = mergeConfig(this.defaults, config); + + // Set config.method + if (config.method) { + config.method = config.method.toLowerCase(); + } else if (this.defaults.method) { + config.method = this.defaults.method.toLowerCase(); + } else { + config.method = 'get'; + } + + var transitional = config.transitional; + + if (transitional !== undefined) { + validator.assertOptions(transitional, { + silentJSONParsing: validators.transitional(validators.boolean), + forcedJSONParsing: validators.transitional(validators.boolean), + clarifyTimeoutError: validators.transitional(validators.boolean) + }, false); + } + + // filter out skipped interceptors + var requestInterceptorChain = []; + var synchronousRequestInterceptors = true; + this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) { + if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) { + return; + } + + synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous; + + requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected); + }); + + var responseInterceptorChain = []; + this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) { + responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected); + }); + + var promise; + + if (!synchronousRequestInterceptors) { + var chain = [dispatchRequest, undefined]; + + Array.prototype.unshift.apply(chain, requestInterceptorChain); + chain = chain.concat(responseInterceptorChain); + + promise = Promise.resolve(config); + while (chain.length) { + promise = promise.then(chain.shift(), chain.shift()); + } + + return promise; + } + + + var newConfig = config; + while (requestInterceptorChain.length) { + var onFulfilled = requestInterceptorChain.shift(); + var onRejected = requestInterceptorChain.shift(); + try { + newConfig = onFulfilled(newConfig); + } catch (error) { + onRejected(error); + break; + } + } + + try { + promise = dispatchRequest(newConfig); + } catch (error) { + return Promise.reject(error); + } + + while (responseInterceptorChain.length) { + promise = promise.then(responseInterceptorChain.shift(), responseInterceptorChain.shift()); + } + + return promise; + }; + + Axios.prototype.getUri = function getUri(config) { + config = mergeConfig(this.defaults, config); + var fullPath = buildFullPath(config.baseURL, config.url); + return buildURL(fullPath, config.params, config.paramsSerializer); + }; + + // Provide aliases for supported request methods + utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) { + /*eslint func-names:0*/ + Axios.prototype[method] = function(url, config) { + return this.request(mergeConfig(config || {}, { + method: method, + url: url, + data: (config || {}).data + })); + }; + }); + + utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) { + /*eslint func-names:0*/ + + function generateHTTPMethod(isForm) { + return function httpMethod(url, data, config) { + return this.request(mergeConfig(config || {}, { + method: method, + headers: isForm ? { + 'Content-Type': 'multipart/form-data' + } : {}, + url: url, + data: data + })); + }; + } + + Axios.prototype[method] = generateHTTPMethod(); + + Axios.prototype[method + 'Form'] = generateHTTPMethod(true); + }); + + var Axios_1 = Axios; + + /** + * A `CancelToken` is an object that can be used to request cancellation of an operation. + * + * @class + * @param {Function} executor The executor function. + */ + function CancelToken(executor) { + if (typeof executor !== 'function') { + throw new TypeError('executor must be a function.'); + } + + var resolvePromise; + + this.promise = new Promise(function promiseExecutor(resolve) { + resolvePromise = resolve; + }); + + var token = this; + + // eslint-disable-next-line func-names + this.promise.then(function(cancel) { + if (!token._listeners) return; + + var i; + var l = token._listeners.length; + + for (i = 0; i < l; i++) { + token._listeners[i](cancel); + } + token._listeners = null; + }); + + // eslint-disable-next-line func-names + this.promise.then = function(onfulfilled) { + var _resolve; + // eslint-disable-next-line func-names + var promise = new Promise(function(resolve) { + token.subscribe(resolve); + _resolve = resolve; + }).then(onfulfilled); + + promise.cancel = function reject() { + token.unsubscribe(_resolve); + }; + + return promise; + }; + + executor(function cancel(message) { + if (token.reason) { + // Cancellation has already been requested + return; + } + + token.reason = new CanceledError_1(message); + resolvePromise(token.reason); + }); + } + + /** + * Throws a `CanceledError` if cancellation has been requested. + */ + CancelToken.prototype.throwIfRequested = function throwIfRequested() { + if (this.reason) { + throw this.reason; + } + }; + + /** + * Subscribe to the cancel signal + */ + + CancelToken.prototype.subscribe = function subscribe(listener) { + if (this.reason) { + listener(this.reason); + return; + } + + if (this._listeners) { + this._listeners.push(listener); + } else { + this._listeners = [listener]; + } + }; + + /** + * Unsubscribe from the cancel signal + */ + + CancelToken.prototype.unsubscribe = function unsubscribe(listener) { + if (!this._listeners) { + return; + } + var index = this._listeners.indexOf(listener); + if (index !== -1) { + this._listeners.splice(index, 1); + } + }; + + /** + * Returns an object that contains a new `CancelToken` and a function that, when called, + * cancels the `CancelToken`. + */ + CancelToken.source = function source() { + var cancel; + var token = new CancelToken(function executor(c) { + cancel = c; + }); + return { + token: token, + cancel: cancel + }; + }; + + var CancelToken_1 = CancelToken; + + /** + * Syntactic sugar for invoking a function and expanding an array for arguments. + * + * Common use case would be to use `Function.prototype.apply`. + * + * ```js + * function f(x, y, z) {} + * var args = [1, 2, 3]; + * f.apply(null, args); + * ``` + * + * With `spread` this example can be re-written. + * + * ```js + * spread(function(x, y, z) {})([1, 2, 3]); + * ``` + * + * @param {Function} callback + * @returns {Function} + */ + var spread = function spread(callback) { + return function wrap(arr) { + return callback.apply(null, arr); + }; + }; + + /** + * Determines whether the payload is an error thrown by Axios + * + * @param {*} payload The value to test + * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false + */ + var isAxiosError = function isAxiosError(payload) { + return utils.isObject(payload) && (payload.isAxiosError === true); + }; + + /** + * Create an instance of Axios + * + * @param {Object} defaultConfig The default config for the instance + * @return {Axios} A new instance of Axios + */ + function createInstance(defaultConfig) { + var context = new Axios_1(defaultConfig); + var instance = bind(Axios_1.prototype.request, context); + + // Copy axios.prototype to instance + utils.extend(instance, Axios_1.prototype, context); + + // Copy context to instance + utils.extend(instance, context); + + // Factory for creating new instances + instance.create = function create(instanceConfig) { + return createInstance(mergeConfig(defaultConfig, instanceConfig)); + }; + + return instance; + } + + // Create the default instance to be exported + var axios$1 = createInstance(defaults_1); + + // Expose Axios class to allow class inheritance + axios$1.Axios = Axios_1; + + // Expose Cancel & CancelToken + axios$1.CanceledError = CanceledError_1; + axios$1.CancelToken = CancelToken_1; + axios$1.isCancel = isCancel; + axios$1.VERSION = data.version; + axios$1.toFormData = toFormData_1; + + // Expose AxiosError class + axios$1.AxiosError = AxiosError_1; + + // alias for CanceledError for backward compatibility + axios$1.Cancel = axios$1.CanceledError; + + // Expose all/spread + axios$1.all = function all(promises) { + return Promise.all(promises); + }; + axios$1.spread = spread; + + // Expose isAxiosError + axios$1.isAxiosError = isAxiosError; + + var axios_1 = axios$1; + + // Allow use of default import syntax in TypeScript + var _default = axios$1; + axios_1.default = _default; + + var axios = axios_1; + + class RTCEndpoint extends Event$1 { + constructor(options) { + super('RTCPusherPlayer'); + this.TAG = '[RTCPusherPlayer]'; + let defaults = { + element: '', + // html video element + debug: false, + // if output debug log + zlmsdpUrl: '', + simulcast: false, + useCamera: true, + audioEnable: true, + videoEnable: true, + recvOnly: false, + resolution: { + w: 0, + h: 0 + }, + usedatachannel: false + }; + this.options = Object.assign({}, defaults, options); + if (this.options.debug) { + setLogger(); + } + this.e = { + onicecandidate: this._onIceCandidate.bind(this), + ontrack: this._onTrack.bind(this), + onicecandidateerror: this._onIceCandidateError.bind(this), + onconnectionstatechange: this._onconnectionstatechange.bind(this), + ondatachannelopen: this._onDataChannelOpen.bind(this), + ondatachannelmsg: this._onDataChannelMsg.bind(this), + ondatachannelerr: this._onDataChannelErr.bind(this), + ondatachannelclose: this._onDataChannelClose.bind(this) + }; + this._remoteStream = null; + this._localStream = null; + this._tracks = []; + this.pc = new RTCPeerConnection(null); + this.pc.onicecandidate = this.e.onicecandidate; + this.pc.onicecandidateerror = this.e.onicecandidateerror; + this.pc.ontrack = this.e.ontrack; + this.pc.onconnectionstatechange = this.e.onconnectionstatechange; + this.datachannel = null; + if (this.options.usedatachannel) { + this.datachannel = this.pc.createDataChannel('chat'); + this.datachannel.onclose = this.e.ondatachannelclose; + this.datachannel.onerror = this.e.ondatachannelerr; + this.datachannel.onmessage = this.e.ondatachannelmsg; + this.datachannel.onopen = this.e.ondatachannelopen; + } + if (!this.options.recvOnly && (this.options.audioEnable || this.options.videoEnable)) this.start();else this.receive(); + } + receive() { + + //debug.error(this.TAG,'this not implement'); + const AudioTransceiverInit = { + direction: 'recvonly', + sendEncodings: [] + }; + const VideoTransceiverInit = { + direction: 'recvonly', + sendEncodings: [] + }; + if (this.options.videoEnable) { + this.pc.addTransceiver('video', VideoTransceiverInit); + } + if (this.options.audioEnable) { + this.pc.addTransceiver('audio', AudioTransceiverInit); + } + this.pc.createOffer().then(desc => { + log(this.TAG, 'offer:', desc.sdp); + this.pc.setLocalDescription(desc).then(() => { + axios({ + method: 'post', + url: this.options.zlmsdpUrl, + responseType: 'json', + data: desc.sdp, + headers: { + 'Content-Type': 'text/plain;charset=utf-8' + } + }).then(response => { + let ret = response.data; //JSON.parse(response.data); + if (ret.code != 0) { + // mean failed for offer/anwser exchange + this.dispatch(Events$1.WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED, ret); + return; + } + let anwser = {}; + anwser.sdp = ret.sdp; + anwser.type = 'answer'; + log(this.TAG, 'answer:', ret.sdp); + this.pc.setRemoteDescription(anwser).then(() => { + log(this.TAG, 'set remote sucess'); + }).catch(e => { + error(this.TAG, e); + }); + }); + }); + }).catch(e => { + error(this.TAG, e); + }); + } + start() { + let videoConstraints = false; + let audioConstraints = false; + if (this.options.useCamera) { + if (this.options.videoEnable) videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA); + if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC); + } else { + if (this.options.videoEnable) { + videoConstraints = new VideoTrackConstraints(VideoSourceInfo.SCREENCAST); + if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.SCREENCAST); + } else { + if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC);else { + // error shared display media not only audio + error(this.TAG, 'error paramter'); + } + } + } + if (this.options.resolution.w != 0 && this.options.resolution.h != 0 && typeof videoConstraints == 'object') { + videoConstraints.resolution = new Resolution(this.options.resolution.w, this.options.resolution.h); + } + MediaStreamFactory.createMediaStream(new StreamConstraints(audioConstraints, videoConstraints)).then(stream => { + this._localStream = stream; + this.dispatch(Events$1.WEBRTC_ON_LOCAL_STREAM, stream); + const AudioTransceiverInit = { + direction: 'sendrecv', + sendEncodings: [] + }; + const VideoTransceiverInit = { + direction: 'sendrecv', + sendEncodings: [] + }; + if (this.options.simulcast && stream.getVideoTracks().length > 0) { + VideoTransceiverInit.sendEncodings = [{ + rid: 'h', + active: true, + maxBitrate: 1000000 + }, { + rid: 'm', + active: true, + maxBitrate: 500000, + scaleResolutionDownBy: 2 + }, { + rid: 'l', + active: true, + maxBitrate: 200000, + scaleResolutionDownBy: 4 + }]; + } + if (this.options.audioEnable) { + if (stream.getAudioTracks().length > 0) { + this.pc.addTransceiver(stream.getAudioTracks()[0], AudioTransceiverInit); + } else { + AudioTransceiverInit.direction = 'recvonly'; + this.pc.addTransceiver('audio', AudioTransceiverInit); + } + } + if (this.options.videoEnable) { + if (stream.getVideoTracks().length > 0) { + this.pc.addTransceiver(stream.getVideoTracks()[0], VideoTransceiverInit); + } else { + VideoTransceiverInit.direction = 'recvonly'; + this.pc.addTransceiver('video', VideoTransceiverInit); + } + } + + /* + stream.getTracks().forEach((track,idx)=>{ + debug.log(this.TAG,track); + this.pc.addTrack(track); + }); + */ + this.pc.createOffer().then(desc => { + log(this.TAG, 'offer:', desc.sdp); + this.pc.setLocalDescription(desc).then(() => { + axios({ + method: 'post', + url: this.options.zlmsdpUrl, + responseType: 'json', + data: desc.sdp, + headers: { + 'Content-Type': 'text/plain;charset=utf-8' + } + }).then(response => { + let ret = response.data; //JSON.parse(response.data); + if (ret.code != 0) { + // mean failed for offer/anwser exchange + this.dispatch(Events$1.WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED, ret); + return; + } + let anwser = {}; + anwser.sdp = ret.sdp; + anwser.type = 'answer'; + log(this.TAG, 'answer:', ret.sdp); + this.pc.setRemoteDescription(anwser).then(() => { + log(this.TAG, 'set remote sucess'); + }).catch(e => { + error(this.TAG, e); + }); + }); + }); + }).catch(e => { + error(this.TAG, e); + }); + }).catch(e => { + this.dispatch(Events$1.CAPTURE_STREAM_FAILED); + //debug.error(this.TAG,e); + }); + + //const offerOptions = {}; + /* + if (typeof this.pc.addTransceiver === 'function') { + // |direction| seems not working on Safari. + this.pc.addTransceiver('audio', { direction: 'recvonly' }); + this.pc.addTransceiver('video', { direction: 'recvonly' }); + } else { + offerOptions.offerToReceiveAudio = true; + offerOptions.offerToReceiveVideo = true; + } + */ + } + + _onIceCandidate(event) { + if (event.candidate) { + log(this.TAG, 'Remote ICE candidate: \n ' + event.candidate.candidate); + // Send the candidate to the remote peer + } + } + _onTrack(event) { + this._tracks.push(event.track); + if (this.options.element && event.streams && event.streams.length > 0) { + this.options.element.srcObject = event.streams[0]; + this._remoteStream = event.streams[0]; + this.dispatch(Events$1.WEBRTC_ON_REMOTE_STREAMS, event); + } else { + if (this.pc.getReceivers().length == this._tracks.length) { + log(this.TAG, 'play remote stream '); + this._remoteStream = new MediaStream(this._tracks); + this.options.element.srcObject = this._remoteStream; + } else { + error(this.TAG, 'wait stream track finish'); + } + } + } + _onIceCandidateError(event) { + this.dispatch(Events$1.WEBRTC_ICE_CANDIDATE_ERROR, event); + } + _onconnectionstatechange(event) { + this.dispatch(Events$1.WEBRTC_ON_CONNECTION_STATE_CHANGE, this.pc.connectionState); + } + _onDataChannelOpen(event) { + log(this.TAG, 'ondatachannel open:', event); + this.dispatch(Events$1.WEBRTC_ON_DATA_CHANNEL_OPEN, event); + } + _onDataChannelMsg(event) { + log(this.TAG, 'ondatachannel msg:', event); + this.dispatch(Events$1.WEBRTC_ON_DATA_CHANNEL_MSG, event); + } + _onDataChannelErr(event) { + log(this.TAG, 'ondatachannel err:', event); + this.dispatch(Events$1.WEBRTC_ON_DATA_CHANNEL_ERR, event); + } + _onDataChannelClose(event) { + log(this.TAG, 'ondatachannel close:', event); + this.dispatch(Events$1.WEBRTC_ON_DATA_CHANNEL_CLOSE, event); + } + sendMsg(data) { + if (this.datachannel != null) { + this.datachannel.send(data); + } else { + error(this.TAG, 'data channel is null'); + } + } + closeDataChannel() { + if (this.datachannel) { + this.datachannel.close(); + this.datachannel = null; + } + } + close() { + this.closeDataChannel(); + if (this.pc) { + this.pc.close(); + this.pc = null; + } + if (this.options) { + this.options = null; + } + if (this._localStream) { + this._localStream.getTracks().forEach((track, idx) => { + track.stop(); + }); + } + if (this._remoteStream) { + this._remoteStream.getTracks().forEach((track, idx) => { + track.stop(); + }); + } + this._tracks.forEach((track, idx) => { + track.stop(); + }); + this._tracks = []; + } + get remoteStream() { + return this._remoteStream; + } + get localStream() { + return this._localStream; + } + } + + const quickScan = [{ + 'label': '4K(UHD)', + 'width': 3840, + 'height': 2160 + }, { + 'label': '1080p(FHD)', + 'width': 1920, + 'height': 1080 + }, { + 'label': 'UXGA', + 'width': 1600, + 'height': 1200, + 'ratio': '4:3' + }, { + 'label': '720p(HD)', + 'width': 1280, + 'height': 720 + }, { + 'label': 'SVGA', + 'width': 800, + 'height': 600 + }, { + 'label': 'VGA', + 'width': 640, + 'height': 480 + }, { + 'label': '360p(nHD)', + 'width': 640, + 'height': 360 + }, { + 'label': 'CIF', + 'width': 352, + 'height': 288 + }, { + 'label': 'QVGA', + 'width': 320, + 'height': 240 + }, { + 'label': 'QCIF', + 'width': 176, + 'height': 144 + }, { + 'label': 'QQVGA', + 'width': 160, + 'height': 120 + }]; + function GetSupportCameraResolutions$1() { + return new Promise(function (resolve, reject) { + let resolutions = []; + let ok = 0; + let err = 0; + for (let i = 0; i < quickScan.length; ++i) { + let videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA); + videoConstraints.resolution = new Resolution(quickScan[i].width, quickScan[i].height); + MediaStreamFactory.createMediaStream(new StreamConstraints(false, videoConstraints)).then(stream => { + resolutions.push(quickScan[i]); + ok++; + if (ok + err == quickScan.length) { + resolve(resolutions); + } + }).catch(e => { + err++; + if (ok + err == quickScan.length) { + resolve(resolutions); + } + }); + } + }); + } + function GetAllScanResolution$1() { + return quickScan; + } + function isSupportResolution$1(w, h) { + return new Promise(function (resolve, reject) { + let videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA); + videoConstraints.resolution = new Resolution(w, h); + MediaStreamFactory.createMediaStream(new StreamConstraints(false, videoConstraints)).then(stream => { + resolve(); + }).catch(e => { + reject(e); + }); + }); + } + + console.log('build date:', BUILD_DATE); + console.log('version:', VERSION$1); + const Events = Events$1; + const Media = media; + const Endpoint = RTCEndpoint; + const GetSupportCameraResolutions = GetSupportCameraResolutions$1; + const GetAllScanResolution = GetAllScanResolution$1; + const isSupportResolution = isSupportResolution$1; + + exports.Endpoint = Endpoint; + exports.Events = Events; + exports.GetAllScanResolution = GetAllScanResolution; + exports.GetSupportCameraResolutions = GetSupportCameraResolutions; + exports.Media = Media; + exports.isSupportResolution = isSupportResolution; + + Object.defineProperty(exports, '__esModule', { value: true }); + + return exports; + +})({}); +//# sourceMappingURL=ZLMRTCClient.js.map diff --git a/public/static/js/h265web/h265webjs-v20221106.js b/public/static/js/h265web/h265webjs-v20221106.js new file mode 100644 index 0000000..3dd4880 --- /dev/null +++ b/public/static/js/h265web/h265webjs-v20221106.js @@ -0,0 +1,428 @@ +!function e(t,i,n){function r(s,o){if(!i[s]){if(!t[s]){var u="function"==typeof require&&require;if(!o&&u)return u(s,!0);if(a)return a(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var h=i[s]={exports:{}};t[s][0].call(h.exports,(function(e){return r(t[s][1][e]||e)}),h,h.exports,e,t,i,n)}return i[s].exports}for(var a="function"==typeof require&&require,s=0;sh&&(u-=h,u-=h,u-=c(2))}return Number(u)};i.numberToBytes=function(e,t){var i=(void 0===t?{}:t).le,n=void 0!==i&&i;("bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e)&&(e=0),e=c(e);for(var r=s(e),a=new Uint8Array(new ArrayBuffer(r)),o=0;o=t.length&&u.call(t,(function(t,i){return t===(o[i]?o[i]&e[a+i]:e[a+i])}))};i.sliceBytes=function(e,t,i){return Uint8Array.prototype.slice?Uint8Array.prototype.slice.call(e,t,i):new Uint8Array(Array.prototype.slice.call(e,t,i))};i.reverseBytes=function(e){return e.reverse?e.reverse():Array.prototype.reverse.call(e)}},{"@babel/runtime/helpers/interopRequireDefault":6,"global/window":34}],10:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.getHvcCodec=i.getAvcCodec=i.getAv1Codec=void 0;var n=e("./byte-helpers.js");i.getAv1Codec=function(e){var t,i="",r=e[1]>>>3,a=31&e[1],s=e[2]>>>7,o=(64&e[2])>>6,u=(32&e[2])>>5,l=(16&e[2])>>4,h=(8&e[2])>>3,d=(4&e[2])>>2,c=3&e[2];return i+=r+"."+(0,n.padStart)(a,2,"0"),0===s?i+="M":1===s&&(i+="H"),t=2===r&&o?u?12:10:o?10:8,i+="."+(0,n.padStart)(t,2,"0"),i+="."+l,i+="."+h+d+c};i.getAvcCodec=function(e){return""+(0,n.toHexString)(e[1])+(0,n.toHexString)(252&e[2])+(0,n.toHexString)(e[3])};i.getHvcCodec=function(e){var t="",i=e[1]>>6,r=31&e[1],a=(32&e[1])>>5,s=e.subarray(2,6),o=e.subarray(6,12),u=e[12];1===i?t+="A":2===i?t+="B":3===i&&(t+="C"),t+=r+".";var l=parseInt((0,n.toBinaryString)(s).split("").reverse().join(""),2);l>255&&(l=parseInt((0,n.toBinaryString)(s),2)),t+=l.toString(16)+".",t+=0===a?"L":"H",t+=u;for(var h="",d=0;d=1)return 71===e[0];for(var t=0;t+1880}},{"./byte-helpers.js":9,"./ebml-helpers.js":14,"./id3-helpers.js":15,"./mp4-helpers.js":17,"./nal-helpers.js":18}],13:[function(e,t,i){(function(n){"use strict";var r=e("@babel/runtime/helpers/interopRequireDefault");Object.defineProperty(i,"__esModule",{value:!0}),i.default=function(e){for(var t=(s=e,a.default.atob?a.default.atob(s):n.from(s,"base64").toString("binary")),i=new Uint8Array(t.length),r=0;r=i.length)return i.length;var a=o(i,r,!1);if((0,n.bytesMatch)(t.bytes,a.bytes))return r;var s=o(i,r+a.length);return e(t,i,r+s.length+s.value+a.length)},h=function e(t,i){i=function(e){return Array.isArray(e)?e.map((function(e){return u(e)})):[u(e)]}(i),t=(0,n.toUint8)(t);var r=[];if(!i.length)return r;for(var a=0;at.length?t.length:d+h.value,f=t.subarray(d,c);(0,n.bytesMatch)(i[0],s.bytes)&&(1===i.length?r.push(f):r=r.concat(e(f,i.slice(1)))),a+=s.length+h.length+f.length}return r};i.findEbml=h;var d=function(e,t,i,r){var s;"group"===t&&((s=h(e,[a.BlockDuration])[0])&&(s=1/i*(s=(0,n.bytesToNumber)(s))*i/1e3),e=h(e,[a.Block])[0],t="block");var u=new DataView(e.buffer,e.byteOffset,e.byteLength),l=o(e,0),d=u.getInt16(l.length,!1),c=e[l.length+2],f=e.subarray(l.length+3),p=1/i*(r+d)*i/1e3,m={duration:s,trackNumber:l.value,keyframe:"simple"===t&&c>>7==1,invisible:(8&c)>>3==1,lacing:(6&c)>>1,discardable:"simple"===t&&1==(1&c),frames:[],pts:p,dts:p,timestamp:d};if(!m.lacing)return m.frames.push(f),m;var _=f[0]+1,g=[],v=1;if(2===m.lacing)for(var y=(f.length-v)/_,b=0;b<_;b++)g.push(y);if(1===m.lacing)for(var S=0;S<_-1;S++){var T=0;do{T+=f[v],v++}while(255===f[v-1]);g.push(T)}if(3===m.lacing)for(var E=0,w=0;w<_-1;w++){var A=0===w?o(f,v):o(f,v,!0,!0);E+=A.value,g.push(E),v+=A.length}return g.forEach((function(e){m.frames.push(f.subarray(v,v+e)),v+=e})),m};i.decodeBlock=d;var c=function(e){e=(0,n.toUint8)(e);var t=[],i=h(e,[a.Segment,a.Tracks,a.Track]);return i.length||(i=h(e,[a.Tracks,a.Track])),i.length||(i=h(e,[a.Track])),i.length?(i.forEach((function(e){var i=h(e,a.TrackType)[0];if(i&&i.length){if(1===i[0])i="video";else if(2===i[0])i="audio";else{if(17!==i[0])return;i="subtitle"}var s={rawCodec:(0,n.bytesToString)(h(e,[a.CodecID])[0]),type:i,codecPrivate:h(e,[a.CodecPrivate])[0],number:(0,n.bytesToNumber)(h(e,[a.TrackNumber])[0]),defaultDuration:(0,n.bytesToNumber)(h(e,[a.DefaultDuration])[0]),default:h(e,[a.FlagDefault])[0],rawData:e},o="";if(/V_MPEG4\/ISO\/AVC/.test(s.rawCodec))o="avc1."+(0,r.getAvcCodec)(s.codecPrivate);else if(/V_MPEGH\/ISO\/HEVC/.test(s.rawCodec))o="hev1."+(0,r.getHvcCodec)(s.codecPrivate);else if(/V_MPEG4\/ISO\/ASP/.test(s.rawCodec))o=s.codecPrivate?"mp4v.20."+s.codecPrivate[4].toString():"mp4v.20.9";else if(/^V_THEORA/.test(s.rawCodec))o="theora";else if(/^V_VP8/.test(s.rawCodec))o="vp8";else if(/^V_VP9/.test(s.rawCodec))if(s.codecPrivate){var u=function(e){for(var t=0,i={};t>>3).toString():"mp4a.40.2":/^A_AC3/.test(s.rawCodec)?o="ac-3":/^A_PCM/.test(s.rawCodec)?o="pcm":/^A_MS\/ACM/.test(s.rawCodec)?o="speex":/^A_EAC3/.test(s.rawCodec)?o="ec-3":/^A_VORBIS/.test(s.rawCodec)?o="vorbis":/^A_FLAC/.test(s.rawCodec)?o="flac":/^A_OPUS/.test(s.rawCodec)&&(o="opus");s.codec=o,t.push(s)}})),t.sort((function(e,t){return e.number-t.number}))):t};i.parseTracks=c;i.parseData=function(e,t){var i=[],r=h(e,[a.Segment])[0],s=h(r,[a.SegmentInfo,a.TimestampScale])[0];s=s&&s.length?(0,n.bytesToNumber)(s):1e6;var o=h(r,[a.Cluster]);return t||(t=c(r)),o.forEach((function(e,t){var r=h(e,[a.SimpleBlock]).map((function(e){return{type:"simple",data:e}})),o=h(e,[a.BlockGroup]).map((function(e){return{type:"group",data:e}})),u=h(e,[a.Timestamp])[0]||0;u&&u.length&&(u=(0,n.bytesToNumber)(u)),r.concat(o).sort((function(e,t){return e.data.byteOffset-t.data.byteOffset})).forEach((function(e,t){var n=d(e.data,e.type,s,u);i.push(n)}))})),{tracks:t,blocks:i}}},{"./byte-helpers":9,"./codec-helpers.js":10}],15:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.getId3Offset=i.getId3Size=void 0;var n=e("./byte-helpers.js"),r=(0,n.toUint8)([73,68,51]),a=function(e,t){void 0===t&&(t=0);var i=(e=(0,n.toUint8)(e))[t+5],r=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&i)>>4?r+20:r+10};i.getId3Size=a;i.getId3Offset=function e(t,i){return void 0===i&&(i=0),(t=(0,n.toUint8)(t)).length-i<10||!(0,n.bytesMatch)(t,r,{offset:i})?i:e(t,i+=a(t,i))}},{"./byte-helpers.js":9}],16:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.simpleTypeFromSourceType=void 0;var n=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,r=/^application\/dash\+xml/i;i.simpleTypeFromSourceType=function(e){return n.test(e)?"hls":r.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null}},{}],17:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.parseMediaInfo=i.parseTracks=i.addSampleDescription=i.buildFrameTable=i.findNamedBox=i.findBox=i.parseDescriptors=void 0;var n,r=e("./byte-helpers.js"),a=e("./codec-helpers.js"),s=e("./opus-helpers.js"),o=function(e){return"string"==typeof e?(0,r.stringToBytes)(e):e},u=function(e){e=(0,r.toUint8)(e);for(var t=[],i=0;e.length>i;){var a=e[i],s=0,o=0,u=e[++o];for(o++;128&u;)s=(127&u)<<7,u=e[o],o++;s+=127&u;for(var l=0;l>>0,l=t.subarray(s+4,s+8);if(0===u)break;var h=s+u;if(h>t.length){if(n)break;h=t.length}var d=t.subarray(s+8,h);(0,r.bytesMatch)(l,i[0])&&(1===i.length?a.push(d):a.push.apply(a,e(d,i.slice(1),n))),s=h}return a};i.findBox=l;var h=function(e,t){if(!(t=o(t)).length)return e.subarray(e.length);for(var i=0;i>>0,a=n>1?i+n:e.byteLength;return e.subarray(i+4,a)}i++}return e.subarray(e.length)};i.findNamedBox=h;var d=function(e,t,i){void 0===t&&(t=4),void 0===i&&(i=function(e){return(0,r.bytesToNumber)(e)});var n=[];if(!e||!e.length)return n;for(var a=(0,r.bytesToNumber)(e.subarray(4,8)),s=8;a;s+=t,a--)n.push(i(e.subarray(s,s+t)));return n},c=function(e,t){for(var i=d(l(e,["stss"])[0]),n=d(l(e,["stco"])[0]),a=d(l(e,["stts"])[0],8,(function(e){return{sampleCount:(0,r.bytesToNumber)(e.subarray(0,4)),sampleDelta:(0,r.bytesToNumber)(e.subarray(4,8))}})),s=d(l(e,["stsc"])[0],12,(function(e){return{firstChunk:(0,r.bytesToNumber)(e.subarray(0,4)),samplesPerChunk:(0,r.bytesToNumber)(e.subarray(4,8)),sampleDescriptionIndex:(0,r.bytesToNumber)(e.subarray(8,12))}})),o=l(e,["stsz"])[0],u=d(o&&o.length&&o.subarray(4)||null),h=[],c=0;c=m.firstChunk&&(p+1>=s.length||c+1>3).toString():32===d.oti?i+="."+d.descriptors[0].bytes[4].toString():221===d.oti&&(i="vorbis")):"audio"===e.type?i+=".40.2":i+=".20.9"}else if("av01"===i)i+="."+(0,a.getAv1Codec)(h(t,"av1C"));else if("vp09"===i){var c=h(t,"vpcC"),f=c[0],p=c[1],m=c[2]>>4,_=(15&c[2])>>1,g=(15&c[2])>>3,v=c[3],y=c[4],b=c[5];i+="."+(0,r.padStart)(f,2,"0"),i+="."+(0,r.padStart)(p,2,"0"),i+="."+(0,r.padStart)(m,2,"0"),i+="."+(0,r.padStart)(_,2,"0"),i+="."+(0,r.padStart)(v,2,"0"),i+="."+(0,r.padStart)(y,2,"0"),i+="."+(0,r.padStart)(b,2,"0"),i+="."+(0,r.padStart)(g,2,"0")}else if("theo"===i)i="theora";else if("spex"===i)i="speex";else if(".mp3"===i)i="mp4a.40.34";else if("msVo"===i)i="vorbis";else if("Opus"===i){i="opus";var S=h(t,"dOps");e.info.opus=(0,s.parseOpusHead)(S),e.info.codecDelay=65e5}else i=i.toLowerCase();e.codec=i};i.addSampleDescription=f;i.parseTracks=function(e,t){void 0===t&&(t=!0),e=(0,r.toUint8)(e);var i=l(e,["moov","trak"],!0),n=[];return i.forEach((function(e){var i={bytes:e},a=l(e,["mdia"])[0],s=l(a,["hdlr"])[0],o=(0,r.bytesToString)(s.subarray(8,12));i.type="soun"===o?"audio":"vide"===o?"video":o;var u=l(e,["tkhd"])[0];if(u){var h=new DataView(u.buffer,u.byteOffset,u.byteLength),d=h.getUint8(0);i.number=0===d?h.getUint32(12):h.getUint32(20)}var p=l(a,["mdhd"])[0];if(p){var m=0===p[0]?12:20;i.timescale=(p[m]<<24|p[m+1]<<16|p[m+2]<<8|p[m+3])>>>0}for(var _=l(a,["minf","stbl"])[0],g=l(_,["stsd"])[0],v=(0,r.bytesToNumber)(g.subarray(4,8)),y=8;v--;){var b=(0,r.bytesToNumber)(g.subarray(y,y+4)),S=g.subarray(y+4,y+4+b);f(i,S),y+=4+b}t&&(i.frameTable=c(_,i.timescale)),n.push(i)})),n};i.parseMediaInfo=function(e){var t=l(e,["moov","mvhd"],!0)[0];if(t&&t.length){var i={};return 1===t[0]?(i.timestampScale=(0,r.bytesToNumber)(t.subarray(20,24)),i.duration=(0,r.bytesToNumber)(t.subarray(24,32))):(i.timestampScale=(0,r.bytesToNumber)(t.subarray(12,16)),i.duration=(0,r.bytesToNumber)(t.subarray(16,20))),i.bytes=t,i}}},{"./byte-helpers.js":9,"./codec-helpers.js":10,"./opus-helpers.js":19}],18:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.findH265Nal=i.findH264Nal=i.findNal=i.discardEmulationPreventionBytes=i.EMULATION_PREVENTION=i.NAL_TYPE_TWO=i.NAL_TYPE_ONE=void 0;var n=e("./byte-helpers.js"),r=(0,n.toUint8)([0,0,0,1]);i.NAL_TYPE_ONE=r;var a=(0,n.toUint8)([0,0,1]);i.NAL_TYPE_TWO=a;var s=(0,n.toUint8)([0,0,3]);i.EMULATION_PREVENTION=s;var o=function(e){for(var t=[],i=1;i>1&63),-1!==i.indexOf(c)&&(u=l+d),l+=d+("h264"===t?1:2)}else l++}return e.subarray(0,0)};i.findNal=u;i.findH264Nal=function(e,t,i){return u(e,"h264",t,i)};i.findH265Nal=function(e,t,i){return u(e,"h265",t,i)}},{"./byte-helpers.js":9}],19:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.setOpusHead=i.parseOpusHead=i.OPUS_HEAD=void 0;var n=new Uint8Array([79,112,117,115,72,101,97,100]);i.OPUS_HEAD=n;i.parseOpusHead=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=t.getUint8(0),n=0!==i,r={version:i,channels:t.getUint8(1),preSkip:t.getUint16(2,n),sampleRate:t.getUint32(4,n),outputGain:t.getUint16(8,n),channelMappingFamily:t.getUint8(10)};if(r.channelMappingFamily>0&&e.length>10){r.streamCount=t.getUint8(11),r.twoChannelStreamCount=t.getUint8(12),r.channelMapping=[];for(var a=0;a0&&(i.setUint8(11,e.streamCount),e.channelMapping.foreach((function(e,t){i.setUint8(12+t,e)}))),new Uint8Array(i.buffer)}},{}],20:[function(e,t,i){"use strict";var n=e("@babel/runtime/helpers/interopRequireDefault");Object.defineProperty(i,"__esModule",{value:!0}),i.default=void 0;var r=n(e("url-toolkit")),a=n(e("global/window")),s=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=a.default.location&&a.default.location.href||"");var i="function"==typeof a.default.URL,n=/^\/\//.test(e),s=!a.default.location&&!/\/\//i.test(e);if(i?e=new a.default.URL(e,a.default.location||"http://example.com"):/\/\//i.test(e)||(e=r.default.buildAbsoluteURL(a.default.location&&a.default.location.href||"",e)),i){var o=new URL(t,e);return s?o.href.slice("http://example.com".length):n?o.href.slice(o.protocol.length):o.href}return r.default.buildAbsoluteURL(e,t)};i.default=s,t.exports=i.default},{"@babel/runtime/helpers/interopRequireDefault":6,"global/window":34,"url-toolkit":46}],21:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.default=void 0;var n=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n=400&&r.statusCode<=599){var s=a;if(t)if(n.TextDecoder){var o=function(e){void 0===e&&(e="");return e.toLowerCase().split(";").reduce((function(e,t){var i=t.split("="),n=i[0],r=i[1];return"charset"===n.trim()?r.trim():e}),"utf-8")}(r.headers&&r.headers["content-type"]);try{s=new TextDecoder(o).decode(a)}catch(e){}}else s=String.fromCharCode.apply(null,new Uint8Array(a));e({cause:s})}else e(null,a)}}},{"global/window":34}],23:[function(e,t,i){"use strict";var n=e("global/window"),r=e("@babel/runtime/helpers/extends"),a=e("is-function");o.httpHandler=e("./http-handler.js");function s(e,t,i){var n=e;return a(t)?(i=t,"string"==typeof e&&(n={uri:e})):n=r({},t,{uri:e}),n.callback=i,n}function o(e,t,i){return u(t=s(e,t,i))}function u(e){if(void 0===e.callback)throw new Error("callback argument missing");var t=!1,i=function(i,n,r){t||(t=!0,e.callback(i,n,r))};function n(){var e=void 0;if(e=l.response?l.response:l.responseText||function(e){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}(l),_)try{e=JSON.parse(e)}catch(e){}return e}function r(e){return clearTimeout(h),e instanceof Error||(e=new Error(""+(e||"Unknown XMLHttpRequest Error"))),e.statusCode=0,i(e,g)}function a(){if(!u){var t;clearTimeout(h),t=e.useXDR&&void 0===l.status?200:1223===l.status?204:l.status;var r=g,a=null;return 0!==t?(r={body:n(),statusCode:t,method:c,headers:{},url:d,rawRequest:l},l.getAllResponseHeaders&&(r.headers=function(e){var t={};return e?(e.trim().split("\n").forEach((function(e){var i=e.indexOf(":"),n=e.slice(0,i).trim().toLowerCase(),r=e.slice(i+1).trim();void 0===t[n]?t[n]=r:Array.isArray(t[n])?t[n].push(r):t[n]=[t[n],r]})),t):t}(l.getAllResponseHeaders()))):a=new Error("Internal XMLHttpRequest Error"),i(a,r,r.body)}}var s,u,l=e.xhr||null;l||(l=e.cors||e.useXDR?new o.XDomainRequest:new o.XMLHttpRequest);var h,d=l.url=e.uri||e.url,c=l.method=e.method||"GET",f=e.body||e.data,p=l.headers=e.headers||{},m=!!e.sync,_=!1,g={body:void 0,headers:{},statusCode:0,method:c,url:d,rawRequest:l};if("json"in e&&!1!==e.json&&(_=!0,p.accept||p.Accept||(p.Accept="application/json"),"GET"!==c&&"HEAD"!==c&&(p["content-type"]||p["Content-Type"]||(p["Content-Type"]="application/json"),f=JSON.stringify(!0===e.json?f:e.json))),l.onreadystatechange=function(){4===l.readyState&&setTimeout(a,0)},l.onload=a,l.onerror=r,l.onprogress=function(){},l.onabort=function(){u=!0},l.ontimeout=r,l.open(c,d,!m,e.username,e.password),m||(l.withCredentials=!!e.withCredentials),!m&&e.timeout>0&&(h=setTimeout((function(){if(!u){u=!0,l.abort("timeout");var e=new Error("XMLHttpRequest timeout");e.code="ETIMEDOUT",r(e)}}),e.timeout)),l.setRequestHeader)for(s in p)p.hasOwnProperty(s)&&l.setRequestHeader(s,p[s]);else if(e.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return!1;return!0}(e.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in e&&(l.responseType=e.responseType),"beforeSend"in e&&"function"==typeof e.beforeSend&&e.beforeSend(l),l.send(f||null),l}t.exports=o,t.exports.default=o,o.XMLHttpRequest=n.XMLHttpRequest||function(){},o.XDomainRequest="withCredentials"in new o.XMLHttpRequest?o.XMLHttpRequest:n.XDomainRequest,function(e,t){for(var i=0;i=t+i||t?new java.lang.String(e,t,i)+"":e}function _(e,t){e.currentElement?e.currentElement.appendChild(t):e.doc.appendChild(t)}d.prototype.parseFromString=function(e,t){var i=this.options,n=new h,r=i.domBuilder||new c,s=i.errorHandler,o=i.locator,l=i.xmlns||{},d=/\/x?html?$/.test(t),f=d?a.HTML_ENTITIES:a.XML_ENTITIES;return o&&r.setDocumentLocator(o),n.errorHandler=function(e,t,i){if(!e){if(t instanceof c)return t;e=t}var n={},r=e instanceof Function;function a(t){var a=e[t];!a&&r&&(a=2==e.length?function(i){e(t,i)}:e),n[t]=a&&function(e){a("[xmldom "+t+"]\t"+e+p(i))}||function(){}}return i=i||{},a("warning"),a("error"),a("fatalError"),n}(s,r,o),n.domBuilder=i.domBuilder||r,d&&(l[""]=u.HTML),l.xml=l.xml||u.XML,e&&"string"==typeof e?n.parse(e,l,f):n.errorHandler.error("invalid doc source"),r.doc},c.prototype={startDocument:function(){this.doc=(new o).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(e,t,i,n){var r=this.doc,a=r.createElementNS(e,i||t),s=n.length;_(this,a),this.currentElement=a,this.locator&&f(this.locator,a);for(var o=0;o=0))throw k(A,new Error(e.tagName+"@"+i));for(var r=t.length-1;n"==e&&">")||"&"==e&&"&"||'"'==e&&"""||"&#"+e.charCodeAt()+";"}function B(e,t){if(t(e))return!0;if(e=e.firstChild)do{if(B(e,t))return!0}while(e=e.nextSibling)}function N(){}function j(e,t,i,r){e&&e._inc++,i.namespaceURI===n.XMLNS&&delete t._nsMap[i.prefix?i.localName:""]}function V(e,t,i){if(e&&e._inc){e._inc++;var n=t.childNodes;if(i)n[n.length++]=i;else{for(var r=t.firstChild,a=0;r;)n[a++]=r,r=r.nextSibling;n.length=a}}}function H(e,t){var i=t.previousSibling,n=t.nextSibling;return i?i.nextSibling=n:e.firstChild=n,n?n.previousSibling=i:e.lastChild=i,V(e.ownerDocument,e),t}function z(e,t,i){var n=t.parentNode;if(n&&n.removeChild(t),t.nodeType===b){var r=t.firstChild;if(null==r)return t;var a=t.lastChild}else r=a=t;var s=i?i.previousSibling:e.lastChild;r.previousSibling=s,a.nextSibling=i,s?s.nextSibling=r:e.firstChild=r,null==i?e.lastChild=a:i.previousSibling=a;do{r.parentNode=e}while(r!==a&&(r=r.nextSibling));return V(e.ownerDocument||e,e),t.nodeType==b&&(t.firstChild=t.lastChild=null),t}function G(){this._nsMap={}}function W(){}function Y(){}function q(){}function K(){}function X(){}function Q(){}function $(){}function J(){}function Z(){}function ee(){}function te(){}function ie(){}function ne(e,t){var i=[],n=9==this.nodeType&&this.documentElement||this,r=n.prefix,a=n.namespaceURI;if(a&&null==r&&null==(r=n.lookupPrefix(a)))var s=[{namespace:a,prefix:null}];return se(this,i,e,t,s),i.join("")}function re(e,t,i){var r=e.prefix||"",a=e.namespaceURI;if(!a)return!1;if("xml"===r&&a===n.XML||a===n.XMLNS)return!1;for(var s=i.length;s--;){var o=i[s];if(o.prefix===r)return o.namespace!==a}return!0}function ae(e,t,i){e.push(" ",t,'="',i.replace(/[<&"]/g,F),'"')}function se(e,t,i,r,a){if(a||(a=[]),r){if(!(e=r(e)))return;if("string"==typeof e)return void t.push(e)}switch(e.nodeType){case h:var s=e.attributes,o=s.length,u=e.firstChild,l=e.tagName,m=l;if(!(i=n.isHTML(e.namespaceURI)||i)&&!e.prefix&&e.namespaceURI){for(var S,T=0;T=0;E--){if(""===(w=a[E]).prefix&&w.namespace===e.namespaceURI){S=w.namespace;break}}if(S!==e.namespaceURI)for(E=a.length-1;E>=0;E--){var w;if((w=a[E]).namespace===e.namespaceURI){w.prefix&&(m=w.prefix+":"+l);break}}}t.push("<",m);for(var A=0;A"),i&&/^script$/i.test(l))for(;u;)u.data?t.push(u.data):se(u,t,i,r,a.slice()),u=u.nextSibling;else for(;u;)se(u,t,i,r,a.slice()),u=u.nextSibling;t.push("")}else t.push("/>");return;case v:case b:for(u=e.firstChild;u;)se(u,t,i,r,a.slice()),u=u.nextSibling;return;case d:return ae(t,e.name,e.value);case c:return t.push(e.data.replace(/[<&]/g,F).replace(/]]>/g,"]]>"));case f:return t.push("");case g:return t.push("\x3c!--",e.data,"--\x3e");case y:var I=e.publicId,L=e.systemId;if(t.push("");else if(L&&"."!=L)t.push(" SYSTEM ",L,">");else{var x=e.internalSubset;x&&t.push(" [",x,"]"),t.push(">")}return;case _:return t.push("");case p:return t.push("&",e.nodeName,";");default:t.push("??",e.nodeName)}}function oe(e,t,i){e[t]=i}k.prototype=Error.prototype,o(T,k),P.prototype={length:0,item:function(e){return this[e]||null},toString:function(e,t){for(var i=[],n=0;n0},lookupPrefix:function(e){for(var t=this;t;){var i=t._nsMap;if(i)for(var n in i)if(i[n]==e)return n;t=t.nodeType==d?t.ownerDocument:t.parentNode}return null},lookupNamespaceURI:function(e){for(var t=this;t;){var i=t._nsMap;if(i&&e in i)return i[e];t=t.nodeType==d?t.ownerDocument:t.parentNode}return null},isDefaultNamespace:function(e){return null==this.lookupPrefix(e)}},o(l,M),o(l,M.prototype),N.prototype={nodeName:"#document",nodeType:v,doctype:null,documentElement:null,_inc:1,insertBefore:function(e,t){if(e.nodeType==b){for(var i=e.firstChild;i;){var n=i.nextSibling;this.insertBefore(i,t),i=n}return e}return null==this.documentElement&&e.nodeType==h&&(this.documentElement=e),z(this,e,t),e.ownerDocument=this,e},removeChild:function(e){return this.documentElement==e&&(this.documentElement=null),H(this,e)},importNode:function(e,t){return function e(t,i,n){var r;switch(i.nodeType){case h:(r=i.cloneNode(!1)).ownerDocument=t;case b:break;case d:n=!0}r||(r=i.cloneNode(!1));if(r.ownerDocument=t,r.parentNode=null,n)for(var a=i.firstChild;a;)r.appendChild(e(t,a,n)),a=a.nextSibling;return r}(this,e,t)},getElementById:function(e){var t=null;return B(this.documentElement,(function(i){if(i.nodeType==h&&i.getAttribute("id")==e)return t=i,!0})),t},getElementsByClassName:function(e){var t=s(e);return new I(this,(function(i){var n=[];return t.length>0&&B(i.documentElement,(function(r){if(r!==i&&r.nodeType===h){var a=r.getAttribute("class");if(a){var o=e===a;if(!o){var u=s(a);o=t.every((l=u,function(e){return l&&-1!==l.indexOf(e)}))}o&&n.push(r)}}var l})),n}))},createElement:function(e){var t=new G;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new P,(t.attributes=new x)._ownerElement=t,t},createDocumentFragment:function(){var e=new ee;return e.ownerDocument=this,e.childNodes=new P,e},createTextNode:function(e){var t=new q;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new K;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new X;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new te;return i.ownerDocument=this,i.tagName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new W;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new Z;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new G,n=t.split(":"),r=i.attributes=new x;return i.childNodes=new P,i.ownerDocument=this,i.nodeName=t,i.tagName=t,i.namespaceURI=e,2==n.length?(i.prefix=n[0],i.localName=n[1]):i.localName=t,r._ownerElement=i,i},createAttributeNS:function(e,t){var i=new W,n=t.split(":");return i.ownerDocument=this,i.nodeName=t,i.name=t,i.namespaceURI=e,i.specified=!0,2==n.length?(i.prefix=n[0],i.localName=n[1]):i.localName=t,i}},u(N,M),G.prototype={nodeType:h,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){var t=this.getAttributeNode(e);return t&&t.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){var i=this.ownerDocument.createAttribute(e);i.value=i.nodeValue=""+t,this.setAttributeNode(i)},removeAttribute:function(e){var t=this.getAttributeNode(e);t&&this.removeAttributeNode(t)},appendChild:function(e){return e.nodeType===b?this.insertBefore(e,null):function(e,t){var i=t.parentNode;if(i){var n=e.lastChild;i.removeChild(t);n=e.lastChild}return n=e.lastChild,t.parentNode=e,t.previousSibling=n,t.nextSibling=null,n?n.nextSibling=t:e.firstChild=t,e.lastChild=t,V(e.ownerDocument,e,t),t}(this,e)},setAttributeNode:function(e){return this.attributes.setNamedItem(e)},setAttributeNodeNS:function(e){return this.attributes.setNamedItemNS(e)},removeAttributeNode:function(e){return this.attributes.removeNamedItem(e.nodeName)},removeAttributeNS:function(e,t){var i=this.getAttributeNodeNS(e,t);i&&this.removeAttributeNode(i)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){var i=this.getAttributeNodeNS(e,t);return i&&i.value||""},setAttributeNS:function(e,t,i){var n=this.ownerDocument.createAttributeNS(e,t);n.value=n.nodeValue=""+i,this.setAttributeNode(n)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(e){return new I(this,(function(t){var i=[];return B(t,(function(n){n===t||n.nodeType!=h||"*"!==e&&n.tagName!=e||i.push(n)})),i}))},getElementsByTagNameNS:function(e,t){return new I(this,(function(i){var n=[];return B(i,(function(r){r===i||r.nodeType!==h||"*"!==e&&r.namespaceURI!==e||"*"!==t&&r.localName!=t||n.push(r)})),n}))}},N.prototype.getElementsByTagName=G.prototype.getElementsByTagName,N.prototype.getElementsByTagNameNS=G.prototype.getElementsByTagNameNS,u(G,M),W.prototype.nodeType=d,u(W,M),Y.prototype={data:"",substringData:function(e,t){return this.data.substring(e,e+t)},appendData:function(e){e=this.data+e,this.nodeValue=this.data=e,this.length=e.length},insertData:function(e,t){this.replaceData(e,0,t)},appendChild:function(e){throw new Error(E[w])},deleteData:function(e,t){this.replaceData(e,t,"")},replaceData:function(e,t,i){i=this.data.substring(0,e)+i+this.data.substring(e+t),this.nodeValue=this.data=i,this.length=i.length}},u(Y,M),q.prototype={nodeName:"#text",nodeType:c,splitText:function(e){var t=this.data,i=t.substring(e);t=t.substring(0,e),this.data=this.nodeValue=t,this.length=t.length;var n=this.ownerDocument.createTextNode(i);return this.parentNode&&this.parentNode.insertBefore(n,this.nextSibling),n}},u(q,Y),K.prototype={nodeName:"#comment",nodeType:g},u(K,Y),X.prototype={nodeName:"#cdata-section",nodeType:f},u(X,Y),Q.prototype.nodeType=y,u(Q,M),$.prototype.nodeType=S,u($,M),J.prototype.nodeType=m,u(J,M),Z.prototype.nodeType=p,u(Z,M),ee.prototype.nodeName="#document-fragment",ee.prototype.nodeType=b,u(ee,M),te.prototype.nodeType=_,u(te,M),ie.prototype.serializeToString=function(e,t,i){return ne.call(e,t,i)},M.prototype.toString=ne;try{if(Object.defineProperty){Object.defineProperty(I.prototype,"length",{get:function(){return L(this),this.$$length}}),Object.defineProperty(M.prototype,"textContent",{get:function(){return function e(t){switch(t.nodeType){case h:case b:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}}(this)},set:function(e){switch(this.nodeType){case h:case b:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),oe=function(e,t,i){e["$$"+t]=i}}}catch(e){}i.DocumentType=Q,i.DOMException=k,i.DOMImplementation=U,i.Element=G,i.Node=M,i.NodeList=P,i.XMLSerializer=ie},{"./conventions":24}],27:[function(e,t,i){var n=e("./conventions").freeze;i.XML_ENTITIES=n({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),i.HTML_ENTITIES=n({lt:"<",gt:">",amp:"&",quot:'"',apos:"'",Agrave:"À",Aacute:"Á",Acirc:"Â",Atilde:"Ã",Auml:"Ä",Aring:"Å",AElig:"Æ",Ccedil:"Ç",Egrave:"È",Eacute:"É",Ecirc:"Ê",Euml:"Ë",Igrave:"Ì",Iacute:"Í",Icirc:"Î",Iuml:"Ï",ETH:"Ð",Ntilde:"Ñ",Ograve:"Ò",Oacute:"Ó",Ocirc:"Ô",Otilde:"Õ",Ouml:"Ö",Oslash:"Ø",Ugrave:"Ù",Uacute:"Ú",Ucirc:"Û",Uuml:"Ü",Yacute:"Ý",THORN:"Þ",szlig:"ß",agrave:"à",aacute:"á",acirc:"â",atilde:"ã",auml:"ä",aring:"å",aelig:"æ",ccedil:"ç",egrave:"è",eacute:"é",ecirc:"ê",euml:"ë",igrave:"ì",iacute:"í",icirc:"î",iuml:"ï",eth:"ð",ntilde:"ñ",ograve:"ò",oacute:"ó",ocirc:"ô",otilde:"õ",ouml:"ö",oslash:"ø",ugrave:"ù",uacute:"ú",ucirc:"û",uuml:"ü",yacute:"ý",thorn:"þ",yuml:"ÿ",nbsp:" ",iexcl:"¡",cent:"¢",pound:"£",curren:"¤",yen:"¥",brvbar:"¦",sect:"§",uml:"¨",copy:"©",ordf:"ª",laquo:"«",not:"¬",shy:"­­",reg:"®",macr:"¯",deg:"°",plusmn:"±",sup2:"²",sup3:"³",acute:"´",micro:"µ",para:"¶",middot:"·",cedil:"¸",sup1:"¹",ordm:"º",raquo:"»",frac14:"¼",frac12:"½",frac34:"¾",iquest:"¿",times:"×",divide:"÷",forall:"∀",part:"∂",exist:"∃",empty:"∅",nabla:"∇",isin:"∈",notin:"∉",ni:"∋",prod:"∏",sum:"∑",minus:"−",lowast:"∗",radic:"√",prop:"∝",infin:"∞",ang:"∠",and:"∧",or:"∨",cap:"∩",cup:"∪",int:"∫",there4:"∴",sim:"∼",cong:"≅",asymp:"≈",ne:"≠",equiv:"≡",le:"≤",ge:"≥",sub:"⊂",sup:"⊃",nsub:"⊄",sube:"⊆",supe:"⊇",oplus:"⊕",otimes:"⊗",perp:"⊥",sdot:"⋅",Alpha:"Α",Beta:"Β",Gamma:"Γ",Delta:"Δ",Epsilon:"Ε",Zeta:"Ζ",Eta:"Η",Theta:"Θ",Iota:"Ι",Kappa:"Κ",Lambda:"Λ",Mu:"Μ",Nu:"Ν",Xi:"Ξ",Omicron:"Ο",Pi:"Π",Rho:"Ρ",Sigma:"Σ",Tau:"Τ",Upsilon:"Υ",Phi:"Φ",Chi:"Χ",Psi:"Ψ",Omega:"Ω",alpha:"α",beta:"β",gamma:"γ",delta:"δ",epsilon:"ε",zeta:"ζ",eta:"η",theta:"θ",iota:"ι",kappa:"κ",lambda:"λ",mu:"μ",nu:"ν",xi:"ξ",omicron:"ο",pi:"π",rho:"ρ",sigmaf:"ς",sigma:"σ",tau:"τ",upsilon:"υ",phi:"φ",chi:"χ",psi:"ψ",omega:"ω",thetasym:"ϑ",upsih:"ϒ",piv:"ϖ",OElig:"Œ",oelig:"œ",Scaron:"Š",scaron:"š",Yuml:"Ÿ",fnof:"ƒ",circ:"ˆ",tilde:"˜",ensp:" ",emsp:" ",thinsp:" ",zwnj:"‌",zwj:"‍",lrm:"‎",rlm:"‏",ndash:"–",mdash:"—",lsquo:"‘",rsquo:"’",sbquo:"‚",ldquo:"“",rdquo:"”",bdquo:"„",dagger:"†",Dagger:"‡",bull:"•",hellip:"…",permil:"‰",prime:"′",Prime:"″",lsaquo:"‹",rsaquo:"›",oline:"‾",euro:"€",trade:"™",larr:"←",uarr:"↑",rarr:"→",darr:"↓",harr:"↔",crarr:"↵",lceil:"⌈",rceil:"⌉",lfloor:"⌊",rfloor:"⌋",loz:"◊",spades:"♠",clubs:"♣",hearts:"♥",diams:"♦"}),i.entityMap=i.HTML_ENTITIES},{"./conventions":24}],28:[function(e,t,i){var n=e("./dom");i.DOMImplementation=n.DOMImplementation,i.XMLSerializer=n.XMLSerializer,i.DOMParser=e("./dom-parser").DOMParser},{"./dom":26,"./dom-parser":25}],29:[function(e,t,i){var n=e("./conventions").NAMESPACE,r=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,a=new RegExp("[\\-\\.0-9"+r.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),s=new RegExp("^"+r.source+a.source+"*(?::"+r.source+a.source+"*)?$");function o(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,o)}function u(){}function l(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function h(e,t,i,r,a,s){function o(e,t,n){i.attributeNames.hasOwnProperty(e)&&s.fatalError("Attribute "+e+" redefined"),i.addValue(e,t,n)}for(var u,l=++t,h=0;;){var d=e.charAt(l);switch(d){case"=":if(1===h)u=e.slice(t,l),h=3;else{if(2!==h)throw new Error("attribute equal must after attrName");h=3}break;case"'":case'"':if(3===h||1===h){if(1===h&&(s.warning('attribute value must after "="'),u=e.slice(t,l)),t=l+1,!((l=e.indexOf(d,t))>0))throw new Error("attribute value no end '"+d+"' match");o(u,c=e.slice(t,l).replace(/&#?\w+;/g,a),t-1),h=5}else{if(4!=h)throw new Error('attribute value must after "="');o(u,c=e.slice(t,l).replace(/&#?\w+;/g,a),t),s.warning('attribute "'+u+'" missed start quot('+d+")!!"),t=l+1,h=5}break;case"/":switch(h){case 0:i.setTagName(e.slice(t,l));case 5:case 6:case 7:h=7,i.closed=!0;case 4:case 1:case 2:break;default:throw new Error("attribute invalid close char('/')")}break;case"":return s.error("unexpected end of input"),0==h&&i.setTagName(e.slice(t,l)),l;case">":switch(h){case 0:i.setTagName(e.slice(t,l));case 5:case 6:case 7:break;case 4:case 1:"/"===(c=e.slice(t,l)).slice(-1)&&(i.closed=!0,c=c.slice(0,-1));case 2:2===h&&(c=u),4==h?(s.warning('attribute "'+c+'" missed quot(")!'),o(u,c.replace(/&#?\w+;/g,a),t)):(n.isHTML(r[""])&&c.match(/^(?:disabled|checked|selected)$/i)||s.warning('attribute "'+c+'" missed value!! "'+c+'" instead!!'),o(c,c,t));break;case 3:throw new Error("attribute value missed!!")}return l;case"€":d=" ";default:if(d<=" ")switch(h){case 0:i.setTagName(e.slice(t,l)),h=6;break;case 1:u=e.slice(t,l),h=2;break;case 4:var c=e.slice(t,l).replace(/&#?\w+;/g,a);s.warning('attribute "'+c+'" missed quot(")!!'),o(u,c,t);case 5:h=6}else switch(h){case 2:i.tagName;n.isHTML(r[""])&&u.match(/^(?:disabled|checked|selected)$/i)||s.warning('attribute "'+u+'" missed value!! "'+u+'" instead2!!'),o(u,u,t),t=l,h=1;break;case 5:s.warning('attribute space is required"'+u+'"!!');case 6:h=1,t=l;break;case 3:h=4,t=l;break;case 7:throw new Error("elements closed character '/' and '>' must be connected to")}}l++}}function d(e,t,i){for(var r=e.tagName,a=null,s=e.length;s--;){var o=e[s],u=o.qName,l=o.value;if((f=u.indexOf(":"))>0)var h=o.prefix=u.slice(0,f),d=u.slice(f+1),c="xmlns"===h&&d;else d=u,h=null,c="xmlns"===u&&"";o.localName=d,!1!==c&&(null==a&&(a={},p(i,i={})),i[c]=a[c]=l,o.uri=n.XMLNS,t.startPrefixMapping(c,l))}for(s=e.length;s--;){(h=(o=e[s]).prefix)&&("xml"===h&&(o.uri=n.XML),"xmlns"!==h&&(o.uri=i[h||""]))}var f;(f=r.indexOf(":"))>0?(h=e.prefix=r.slice(0,f),d=e.localName=r.slice(f+1)):(h=null,d=e.localName=r);var m=e.uri=i[h||""];if(t.startElement(m,d,r,e),!e.closed)return e.currentNSMap=i,e.localNSMap=a,!0;if(t.endElement(m,d,r),a)for(h in a)t.endPrefixMapping(h)}function c(e,t,i,n,r){if(/^(?:script|textarea)$/i.test(i)){var a=e.indexOf("",t),s=e.substring(t+1,a);if(/[&<]/.test(s))return/^script$/i.test(i)?(r.characters(s,0,s.length),a):(s=s.replace(/&#?\w+;/g,n),r.characters(s,0,s.length),a)}return t+1}function f(e,t,i,n){var r=n[i];return null==r&&((r=e.lastIndexOf(""))t?(i.comment(e,t+4,r-t-4),r+3):(n.error("Unclosed comment"),-1):-1;default:if("CDATA["==e.substr(t+3,6)){var r=e.indexOf("]]>",t+9);return i.startCDATA(),i.characters(e,t+9,r-t-9),i.endCDATA(),r+3}var a=function(e,t){var i,n=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;r.lastIndex=t,r.exec(e);for(;i=r.exec(e);)if(n.push(i),i[1])return n}(e,t),s=a.length;if(s>1&&/!doctype/i.test(a[0][0])){var o=a[1][0],u=!1,l=!1;s>3&&(/^public$/i.test(a[2][0])?(u=a[3][0],l=s>4&&a[4][0]):/^system$/i.test(a[2][0])&&(l=a[3][0]));var h=a[s-1];return i.startDTD(o,u,l),i.endDTD(),h.index+h[0].length}}return-1}function _(e,t,i){var n=e.indexOf("?>",t);if(n){var r=e.substring(t,n).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);if(r){r[0].length;return i.processingInstruction(r[1],r[2]),n+2}return-1}return-1}function g(){this.attributeNames={}}o.prototype=new Error,o.prototype.name=o.name,u.prototype={parse:function(e,t,i){var r=this.domBuilder;r.startDocument(),p(t,t={}),function(e,t,i,r,a){function s(e){var t=e.slice(1,-1);return t in i?i[t]:"#"===t.charAt(0)?function(e){if(e>65535){var t=55296+((e-=65536)>>10),i=56320+(1023&e);return String.fromCharCode(t,i)}return String.fromCharCode(e)}(parseInt(t.substr(1).replace("x","0x"))):(a.error("entity not found:"+e),e)}function u(t){if(t>w){var i=e.substring(w,t).replace(/&#?\w+;/g,s);S&&p(w),r.characters(i,0,t-w),w=t}}function p(t,i){for(;t>=y&&(i=b.exec(e));)v=i.index,y=v+i[0].length,S.lineNumber++;S.columnNumber=t-v+1}var v=0,y=0,b=/.*(?:\r\n?|\n)|.*$/g,S=r.locator,T=[{currentNSMap:t}],E={},w=0;for(;;){try{var A=e.indexOf("<",w);if(A<0){if(!e.substr(w).match(/^\s*$/)){var C=r.doc,k=C.createTextNode(e.substr(w));C.appendChild(k),r.currentElement=k}return}switch(A>w&&u(A),e.charAt(A+1)){case"/":var P=e.indexOf(">",A+3),I=e.substring(A+2,P).replace(/[ \t\n\r]+$/g,""),L=T.pop();P<0?(I=e.substring(A+2).replace(/[\s<].*/,""),a.error("end tag name: "+I+" is not complete:"+L.tagName),P=A+1+I.length):I.match(/\sw?w=P:u(Math.max(A,w)+1)}}(e,t,i,r,this.errorHandler),r.endDocument()}},g.prototype={setTagName:function(e){if(!s.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!s.test(e))throw new Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}},i.XMLReader=u,i.ParseError=o},{"./conventions":24}],30:[function(e,t,i){"use strict";i.byteLength=function(e){var t=l(e),i=t[0],n=t[1];return 3*(i+n)/4-n},i.toByteArray=function(e){var t,i,n=l(e),s=n[0],o=n[1],u=new a(function(e,t,i){return 3*(t+i)/4-i}(0,s,o)),h=0,d=o>0?s-4:s;for(i=0;i>16&255,u[h++]=t>>8&255,u[h++]=255&t;2===o&&(t=r[e.charCodeAt(i)]<<2|r[e.charCodeAt(i+1)]>>4,u[h++]=255&t);1===o&&(t=r[e.charCodeAt(i)]<<10|r[e.charCodeAt(i+1)]<<4|r[e.charCodeAt(i+2)]>>2,u[h++]=t>>8&255,u[h++]=255&t);return u},i.fromByteArray=function(e){for(var t,i=e.length,r=i%3,a=[],s=0,o=i-r;so?o:s+16383));1===r?(t=e[i-1],a.push(n[t>>2]+n[t<<4&63]+"==")):2===r&&(t=(e[i-2]<<8)+e[i-1],a.push(n[t>>10]+n[t>>4&63]+n[t<<2&63]+"="));return a.join("")};for(var n=[],r=[],a="undefined"!=typeof Uint8Array?Uint8Array:Array,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",o=0,u=s.length;o0)throw new Error("Invalid string. Length must be a multiple of 4");var i=e.indexOf("=");return-1===i&&(i=t),[i,i===t?0:4-i%4]}function h(e,t,i){for(var r,a,s=[],o=t;o>18&63]+n[a>>12&63]+n[a>>6&63]+n[63&a]);return s.join("")}r["-".charCodeAt(0)]=62,r["_".charCodeAt(0)]=63},{}],31:[function(e,t,i){},{}],32:[function(e,t,i){(function(t){ +/*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ +"use strict";var n=e("base64-js"),r=e("ieee754");i.Buffer=t,i.SlowBuffer=function(e){+e!=e&&(e=0);return t.alloc(+e)},i.INSPECT_MAX_BYTES=50;function a(e){if(e>2147483647)throw new RangeError('The value "'+e+'" is invalid for option "size"');var i=new Uint8Array(e);return i.__proto__=t.prototype,i}function t(e,t,i){if("number"==typeof e){if("string"==typeof t)throw new TypeError('The "string" argument must be of type string. Received type number');return u(e)}return s(e,t,i)}function s(e,i,n){if("string"==typeof e)return function(e,i){"string"==typeof i&&""!==i||(i="utf8");if(!t.isEncoding(i))throw new TypeError("Unknown encoding: "+i);var n=0|d(e,i),r=a(n),s=r.write(e,i);s!==n&&(r=r.slice(0,s));return r}(e,i);if(ArrayBuffer.isView(e))return l(e);if(null==e)throw TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof e);if(B(e,ArrayBuffer)||e&&B(e.buffer,ArrayBuffer))return function(e,i,n){if(i<0||e.byteLength=2147483647)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+2147483647..toString(16)+" bytes");return 0|e}function d(e,i){if(t.isBuffer(e))return e.length;if(ArrayBuffer.isView(e)||B(e,ArrayBuffer))return e.byteLength;if("string"!=typeof e)throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type '+typeof e);var n=e.length,r=arguments.length>2&&!0===arguments[2];if(!r&&0===n)return 0;for(var a=!1;;)switch(i){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":return U(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return M(e).length;default:if(a)return r?-1:U(e).length;i=(""+i).toLowerCase(),a=!0}}function c(e,t,i){var n=!1;if((void 0===t||t<0)&&(t=0),t>this.length)return"";if((void 0===i||i>this.length)&&(i=this.length),i<=0)return"";if((i>>>=0)<=(t>>>=0))return"";for(e||(e="utf8");;)switch(e){case"hex":return C(this,t,i);case"utf8":case"utf-8":return E(this,t,i);case"ascii":return w(this,t,i);case"latin1":case"binary":return A(this,t,i);case"base64":return T(this,t,i);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return k(this,t,i);default:if(n)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),n=!0}}function f(e,t,i){var n=e[t];e[t]=e[i],e[i]=n}function p(e,i,n,r,a){if(0===e.length)return-1;if("string"==typeof n?(r=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),N(n=+n)&&(n=a?0:e.length-1),n<0&&(n=e.length+n),n>=e.length){if(a)return-1;n=e.length-1}else if(n<0){if(!a)return-1;n=0}if("string"==typeof i&&(i=t.from(i,r)),t.isBuffer(i))return 0===i.length?-1:m(e,i,n,r,a);if("number"==typeof i)return i&=255,"function"==typeof Uint8Array.prototype.indexOf?a?Uint8Array.prototype.indexOf.call(e,i,n):Uint8Array.prototype.lastIndexOf.call(e,i,n):m(e,[i],n,r,a);throw new TypeError("val must be string, number or Buffer")}function m(e,t,i,n,r){var a,s=1,o=e.length,u=t.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(e.length<2||t.length<2)return-1;s=2,o/=2,u/=2,i/=2}function l(e,t){return 1===s?e[t]:e.readUInt16BE(t*s)}if(r){var h=-1;for(a=i;ao&&(i=o-u),a=i;a>=0;a--){for(var d=!0,c=0;cr&&(n=r):n=r;var a=t.length;n>a/2&&(n=a/2);for(var s=0;s>8,r=i%256,a.push(r),a.push(n);return a}(t,e.length-i),e,i,n)}function T(e,t,i){return 0===t&&i===e.length?n.fromByteArray(e):n.fromByteArray(e.slice(t,i))}function E(e,t,i){i=Math.min(e.length,i);for(var n=[],r=t;r239?4:l>223?3:l>191?2:1;if(r+d<=i)switch(d){case 1:l<128&&(h=l);break;case 2:128==(192&(a=e[r+1]))&&(u=(31&l)<<6|63&a)>127&&(h=u);break;case 3:a=e[r+1],s=e[r+2],128==(192&a)&&128==(192&s)&&(u=(15&l)<<12|(63&a)<<6|63&s)>2047&&(u<55296||u>57343)&&(h=u);break;case 4:a=e[r+1],s=e[r+2],o=e[r+3],128==(192&a)&&128==(192&s)&&128==(192&o)&&(u=(15&l)<<18|(63&a)<<12|(63&s)<<6|63&o)>65535&&u<1114112&&(h=u)}null===h?(h=65533,d=1):h>65535&&(h-=65536,n.push(h>>>10&1023|55296),h=56320|1023&h),n.push(h),r+=d}return function(e){var t=e.length;if(t<=4096)return String.fromCharCode.apply(String,e);var i="",n=0;for(;nt&&(e+=" ... "),""},t.prototype.compare=function(e,i,n,r,a){if(B(e,Uint8Array)&&(e=t.from(e,e.offset,e.byteLength)),!t.isBuffer(e))throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type '+typeof e);if(void 0===i&&(i=0),void 0===n&&(n=e?e.length:0),void 0===r&&(r=0),void 0===a&&(a=this.length),i<0||n>e.length||r<0||a>this.length)throw new RangeError("out of range index");if(r>=a&&i>=n)return 0;if(r>=a)return-1;if(i>=n)return 1;if(this===e)return 0;for(var s=(a>>>=0)-(r>>>=0),o=(n>>>=0)-(i>>>=0),u=Math.min(s,o),l=this.slice(r,a),h=e.slice(i,n),d=0;d>>=0,isFinite(i)?(i>>>=0,void 0===n&&(n="utf8")):(n=i,i=void 0)}var r=this.length-t;if((void 0===i||i>r)&&(i=r),e.length>0&&(i<0||t<0)||t>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var a=!1;;)switch(n){case"hex":return _(this,e,t,i);case"utf8":case"utf-8":return g(this,e,t,i);case"ascii":return v(this,e,t,i);case"latin1":case"binary":return y(this,e,t,i);case"base64":return b(this,e,t,i);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return S(this,e,t,i);default:if(a)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),a=!0}},t.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function w(e,t,i){var n="";i=Math.min(e.length,i);for(var r=t;rn)&&(i=n);for(var r="",a=t;ai)throw new RangeError("Trying to access beyond buffer length")}function I(e,i,n,r,a,s){if(!t.isBuffer(e))throw new TypeError('"buffer" argument must be a Buffer instance');if(i>a||ie.length)throw new RangeError("Index out of range")}function L(e,t,i,n,r,a){if(i+n>e.length)throw new RangeError("Index out of range");if(i<0)throw new RangeError("Index out of range")}function x(e,t,i,n,a){return t=+t,i>>>=0,a||L(e,0,i,4),r.write(e,t,i,n,23,4),i+4}function R(e,t,i,n,a){return t=+t,i>>>=0,a||L(e,0,i,8),r.write(e,t,i,n,52,8),i+8}t.prototype.slice=function(e,i){var n=this.length;(e=~~e)<0?(e+=n)<0&&(e=0):e>n&&(e=n),(i=void 0===i?n:~~i)<0?(i+=n)<0&&(i=0):i>n&&(i=n),i>>=0,t>>>=0,i||P(e,t,this.length);for(var n=this[e],r=1,a=0;++a>>=0,t>>>=0,i||P(e,t,this.length);for(var n=this[e+--t],r=1;t>0&&(r*=256);)n+=this[e+--t]*r;return n},t.prototype.readUInt8=function(e,t){return e>>>=0,t||P(e,1,this.length),this[e]},t.prototype.readUInt16LE=function(e,t){return e>>>=0,t||P(e,2,this.length),this[e]|this[e+1]<<8},t.prototype.readUInt16BE=function(e,t){return e>>>=0,t||P(e,2,this.length),this[e]<<8|this[e+1]},t.prototype.readUInt32LE=function(e,t){return e>>>=0,t||P(e,4,this.length),(this[e]|this[e+1]<<8|this[e+2]<<16)+16777216*this[e+3]},t.prototype.readUInt32BE=function(e,t){return e>>>=0,t||P(e,4,this.length),16777216*this[e]+(this[e+1]<<16|this[e+2]<<8|this[e+3])},t.prototype.readIntLE=function(e,t,i){e>>>=0,t>>>=0,i||P(e,t,this.length);for(var n=this[e],r=1,a=0;++a=(r*=128)&&(n-=Math.pow(2,8*t)),n},t.prototype.readIntBE=function(e,t,i){e>>>=0,t>>>=0,i||P(e,t,this.length);for(var n=t,r=1,a=this[e+--n];n>0&&(r*=256);)a+=this[e+--n]*r;return a>=(r*=128)&&(a-=Math.pow(2,8*t)),a},t.prototype.readInt8=function(e,t){return e>>>=0,t||P(e,1,this.length),128&this[e]?-1*(255-this[e]+1):this[e]},t.prototype.readInt16LE=function(e,t){e>>>=0,t||P(e,2,this.length);var i=this[e]|this[e+1]<<8;return 32768&i?4294901760|i:i},t.prototype.readInt16BE=function(e,t){e>>>=0,t||P(e,2,this.length);var i=this[e+1]|this[e]<<8;return 32768&i?4294901760|i:i},t.prototype.readInt32LE=function(e,t){return e>>>=0,t||P(e,4,this.length),this[e]|this[e+1]<<8|this[e+2]<<16|this[e+3]<<24},t.prototype.readInt32BE=function(e,t){return e>>>=0,t||P(e,4,this.length),this[e]<<24|this[e+1]<<16|this[e+2]<<8|this[e+3]},t.prototype.readFloatLE=function(e,t){return e>>>=0,t||P(e,4,this.length),r.read(this,e,!0,23,4)},t.prototype.readFloatBE=function(e,t){return e>>>=0,t||P(e,4,this.length),r.read(this,e,!1,23,4)},t.prototype.readDoubleLE=function(e,t){return e>>>=0,t||P(e,8,this.length),r.read(this,e,!0,52,8)},t.prototype.readDoubleBE=function(e,t){return e>>>=0,t||P(e,8,this.length),r.read(this,e,!1,52,8)},t.prototype.writeUIntLE=function(e,t,i,n){(e=+e,t>>>=0,i>>>=0,n)||I(this,e,t,i,Math.pow(2,8*i)-1,0);var r=1,a=0;for(this[t]=255&e;++a>>=0,i>>>=0,n)||I(this,e,t,i,Math.pow(2,8*i)-1,0);var r=i-1,a=1;for(this[t+r]=255&e;--r>=0&&(a*=256);)this[t+r]=e/a&255;return t+i},t.prototype.writeUInt8=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,1,255,0),this[t]=255&e,t+1},t.prototype.writeUInt16LE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,2,65535,0),this[t]=255&e,this[t+1]=e>>>8,t+2},t.prototype.writeUInt16BE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,2,65535,0),this[t]=e>>>8,this[t+1]=255&e,t+2},t.prototype.writeUInt32LE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,4,4294967295,0),this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e,t+4},t.prototype.writeUInt32BE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,4,4294967295,0),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},t.prototype.writeIntLE=function(e,t,i,n){if(e=+e,t>>>=0,!n){var r=Math.pow(2,8*i-1);I(this,e,t,i,r-1,-r)}var a=0,s=1,o=0;for(this[t]=255&e;++a>0)-o&255;return t+i},t.prototype.writeIntBE=function(e,t,i,n){if(e=+e,t>>>=0,!n){var r=Math.pow(2,8*i-1);I(this,e,t,i,r-1,-r)}var a=i-1,s=1,o=0;for(this[t+a]=255&e;--a>=0&&(s*=256);)e<0&&0===o&&0!==this[t+a+1]&&(o=1),this[t+a]=(e/s>>0)-o&255;return t+i},t.prototype.writeInt8=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,1,127,-128),e<0&&(e=255+e+1),this[t]=255&e,t+1},t.prototype.writeInt16LE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,2,32767,-32768),this[t]=255&e,this[t+1]=e>>>8,t+2},t.prototype.writeInt16BE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,2,32767,-32768),this[t]=e>>>8,this[t+1]=255&e,t+2},t.prototype.writeInt32LE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,4,2147483647,-2147483648),this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24,t+4},t.prototype.writeInt32BE=function(e,t,i){return e=+e,t>>>=0,i||I(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},t.prototype.writeFloatLE=function(e,t,i){return x(this,e,t,!0,i)},t.prototype.writeFloatBE=function(e,t,i){return x(this,e,t,!1,i)},t.prototype.writeDoubleLE=function(e,t,i){return R(this,e,t,!0,i)},t.prototype.writeDoubleBE=function(e,t,i){return R(this,e,t,!1,i)},t.prototype.copy=function(e,i,n,r){if(!t.isBuffer(e))throw new TypeError("argument should be a Buffer");if(n||(n=0),r||0===r||(r=this.length),i>=e.length&&(i=e.length),i||(i=0),r>0&&r=this.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),e.length-i=0;--s)e[s+i]=this[s+n];else Uint8Array.prototype.set.call(e,this.subarray(n,r),i);return a},t.prototype.fill=function(e,i,n,r){if("string"==typeof e){if("string"==typeof i?(r=i,i=0,n=this.length):"string"==typeof n&&(r=n,n=this.length),void 0!==r&&"string"!=typeof r)throw new TypeError("encoding must be a string");if("string"==typeof r&&!t.isEncoding(r))throw new TypeError("Unknown encoding: "+r);if(1===e.length){var a=e.charCodeAt(0);("utf8"===r&&a<128||"latin1"===r)&&(e=a)}}else"number"==typeof e&&(e&=255);if(i<0||this.length>>=0,n=void 0===n?this.length:n>>>0,e||(e=0),"number"==typeof e)for(s=i;s55295&&i<57344){if(!r){if(i>56319){(t-=3)>-1&&a.push(239,191,189);continue}if(s+1===n){(t-=3)>-1&&a.push(239,191,189);continue}r=i;continue}if(i<56320){(t-=3)>-1&&a.push(239,191,189),r=i;continue}i=65536+(r-55296<<10|i-56320)}else r&&(t-=3)>-1&&a.push(239,191,189);if(r=null,i<128){if((t-=1)<0)break;a.push(i)}else if(i<2048){if((t-=2)<0)break;a.push(i>>6|192,63&i|128)}else if(i<65536){if((t-=3)<0)break;a.push(i>>12|224,i>>6&63|128,63&i|128)}else{if(!(i<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;a.push(i>>18|240,i>>12&63|128,i>>6&63|128,63&i|128)}}return a}function M(e){return n.toByteArray(function(e){if((e=(e=e.split("=")[0]).trim().replace(D,"")).length<2)return"";for(;e.length%4!=0;)e+="=";return e}(e))}function F(e,t,i,n){for(var r=0;r=t.length||r>=e.length);++r)t[r+i]=e[r];return r}function B(e,t){return e instanceof t||null!=e&&null!=e.constructor&&null!=e.constructor.name&&e.constructor.name===t.name}function N(e){return e!=e}}).call(this,e("buffer").Buffer)},{"base64-js":30,buffer:32,ieee754:35}],33:[function(e,t,i){(function(i){var n,r=void 0!==i?i:"undefined"!=typeof window?window:{},a=e("min-document");"undefined"!=typeof document?n=document:(n=r["__GLOBAL_DOCUMENT_CACHE@4"])||(n=r["__GLOBAL_DOCUMENT_CACHE@4"]=a),t.exports=n}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"min-document":31}],34:[function(e,t,i){(function(e){var i;i="undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{},t.exports=i}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],35:[function(e,t,i){i.read=function(e,t,i,n,r){var a,s,o=8*r-n-1,u=(1<>1,h=-7,d=i?r-1:0,c=i?-1:1,f=e[t+d];for(d+=c,a=f&(1<<-h)-1,f>>=-h,h+=o;h>0;a=256*a+e[t+d],d+=c,h-=8);for(s=a&(1<<-h)-1,a>>=-h,h+=n;h>0;s=256*s+e[t+d],d+=c,h-=8);if(0===a)a=1-l;else{if(a===u)return s?NaN:1/0*(f?-1:1);s+=Math.pow(2,n),a-=l}return(f?-1:1)*s*Math.pow(2,a-n)},i.write=function(e,t,i,n,r,a){var s,o,u,l=8*a-r-1,h=(1<>1,c=23===r?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:a-1,p=n?1:-1,m=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(o=isNaN(t)?1:0,s=h):(s=Math.floor(Math.log(t)/Math.LN2),t*(u=Math.pow(2,-s))<1&&(s--,u*=2),(t+=s+d>=1?c/u:c*Math.pow(2,1-d))*u>=2&&(s++,u/=2),s+d>=h?(o=0,s=h):s+d>=1?(o=(t*u-1)*Math.pow(2,r),s+=d):(o=t*Math.pow(2,d-1)*Math.pow(2,r),s=0));r>=8;e[i+f]=255&o,f+=p,o/=256,r-=8);for(s=s<0;e[i+f]=255&s,f+=p,s/=256,l-=8);e[i+f-p]|=128*m}},{}],36:[function(e,t,i){t.exports=function(e){if(!e)return!1;var t=n.call(e);return"[object Function]"===t||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt)};var n=Object.prototype.toString},{}],37:[function(e,t,i){function n(e){if(e&&"object"==typeof e){var t=e.which||e.keyCode||e.charCode;t&&(e=t)}if("number"==typeof e)return o[e];var i,n=String(e);return(i=r[n.toLowerCase()])?i:(i=a[n.toLowerCase()])||(1===n.length?n.charCodeAt(0):void 0)}n.isEventKey=function(e,t){if(e&&"object"==typeof e){var i=e.which||e.keyCode||e.charCode;if(null==i)return!1;if("string"==typeof t){var n;if(n=r[t.toLowerCase()])return n===i;if(n=a[t.toLowerCase()])return n===i}else if("number"==typeof t)return t===i;return!1}};var r=(i=t.exports=n).code=i.codes={backspace:8,tab:9,enter:13,shift:16,ctrl:17,alt:18,"pause/break":19,"caps lock":20,esc:27,space:32,"page up":33,"page down":34,end:35,home:36,left:37,up:38,right:39,down:40,insert:45,delete:46,command:91,"left command":91,"right command":93,"numpad *":106,"numpad +":107,"numpad -":109,"numpad .":110,"numpad /":111,"num lock":144,"scroll lock":145,"my computer":182,"my calculator":183,";":186,"=":187,",":188,"-":189,".":190,"/":191,"`":192,"[":219,"\\":220,"]":221,"'":222},a=i.aliases={windows:91,"⇧":16,"⌥":18,"⌃":17,"⌘":91,ctl:17,control:17,option:18,pause:19,break:19,caps:20,return:13,escape:27,spc:32,spacebar:32,pgup:33,pgdn:34,ins:45,del:46,cmd:91}; +/*! + * Programatically add the following + */ +for(s=97;s<123;s++)r[String.fromCharCode(s)]=s-32;for(var s=48;s<58;s++)r[s-48]=s;for(s=1;s<13;s++)r["f"+s]=s+111;for(s=0;s<10;s++)r["numpad "+s]=s+96;var o=i.names=i.title={};for(s in r)o[r[s]]=s;for(var u in a)r[u]=a[u]},{}],38:[function(e,t,i){ +/*! @name m3u8-parser @version 4.7.0 @license Apache-2.0 */ +"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@babel/runtime/helpers/inheritsLoose"),r=e("@videojs/vhs-utils/cjs/stream.js"),a=e("@babel/runtime/helpers/extends"),s=e("@babel/runtime/helpers/assertThisInitialized"),o=e("@videojs/vhs-utils/cjs/decode-b64-to-uint8-array.js");function u(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var l=u(n),h=u(r),d=u(a),c=u(s),f=u(o),p=function(e){function t(){var t;return(t=e.call(this)||this).buffer="",t}return l.default(t,e),t.prototype.push=function(e){var t;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)},t}(h.default),m=String.fromCharCode(9),_=function(e){var t=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),i={};return t[1]&&(i.length=parseInt(t[1],10)),t[2]&&(i.offset=parseInt(t[2],10)),i},g=function(e){for(var t,i=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))')),n={},r=i.length;r--;)""!==i[r]&&((t=/([^=]*)=(.*)/.exec(i[r]).slice(1))[0]=t[0].replace(/^\s+|\s+$/g,""),t[1]=t[1].replace(/^\s+|\s+$/g,""),t[1]=t[1].replace(/^['"](.*)['"]$/g,"$1"),n[t[0]]=t[1]);return n},v=function(e){function t(){var t;return(t=e.call(this)||this).customParsers=[],t.tagMappers=[],t}l.default(t,e);var i=t.prototype;return i.push=function(e){var t,i,n=this;0!==(e=e.trim()).length&&("#"===e[0]?this.tagMappers.reduce((function(t,i){var n=i(e);return n===e?t:t.concat([n])}),[e]).forEach((function(e){for(var r=0;r0&&(s.duration=e.duration),0===e.duration&&(s.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=a},key:function(){if(e.attributes)if("NONE"!==e.attributes.METHOD)if(e.attributes.URI){if("com.apple.streamingkeydelivery"===e.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:e.attributes});if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===e.attributes.KEYFORMAT){return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(e.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===e.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==e.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):e.attributes.KEYID&&"0x"===e.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:e.attributes.KEYFORMAT,keyId:e.attributes.KEYID.substring(2)},pssh:f.default(e.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}))}e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),n={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(n.iv=e.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else n=null;else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence":function(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+e.number})},"discontinuity-sequence":function(){isFinite(e.number)?(this.manifest.discontinuitySequence=e.number,h=e.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+e.number})},"playlist-type":function(){/VOD|EVENT/.test(e.playlistType)?this.manifest.playlistType=e.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+e.playlist})},map:function(){i={},e.uri&&(i.uri=e.uri),e.byterange&&(i.byterange=e.byterange),n&&(i.key=n)},"stream-inf":function(){this.manifest.playlists=a,this.manifest.mediaGroups=this.manifest.mediaGroups||l,e.attributes?(s.attributes||(s.attributes={}),d.default(s.attributes,e.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media:function(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||l,e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME){var i=this.manifest.mediaGroups[e.attributes.TYPE];i[e.attributes["GROUP-ID"]]=i[e.attributes["GROUP-ID"]]||{},t=i[e.attributes["GROUP-ID"]],(c={default:/yes/i.test(e.attributes.DEFAULT)}).default?c.autoselect=!0:c.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(c.language=e.attributes.LANGUAGE),e.attributes.URI&&(c.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(c.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(c.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(c.forced=/yes/i.test(e.attributes.FORCED)),t[e.attributes.NAME]=c}else this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity:function(){h+=1,s.discontinuity=!0,this.manifest.discontinuityStarts.push(a.length)},"program-date-time":function(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=e.dateTimeString,this.manifest.dateTimeObject=e.dateTimeObject),s.dateTimeString=e.dateTimeString,s.dateTimeObject=e.dateTimeObject},targetduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+e.duration}):(this.manifest.targetDuration=e.duration,b.call(this,this.manifest))},start:function(){e.attributes&&!isNaN(e.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:e.attributes["TIME-OFFSET"],precise:e.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out":function(){s.cueOut=e.data},"cue-out-cont":function(){s.cueOutCont=e.data},"cue-in":function(){s.cueIn=e.data},skip:function(){this.manifest.skip=y(e.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",e.attributes,["SKIPPED-SEGMENTS"])},part:function(){var t=this;o=!0;var i=this.manifest.segments.length,n=y(e.attributes);s.parts=s.parts||[],s.parts.push(n),n.byterange&&(n.byterange.hasOwnProperty("offset")||(n.byterange.offset=_),_=n.byterange.offset+n.byterange.length);var r=s.parts.length-1;this.warnOnMissingAttributes_("#EXT-X-PART #"+r+" for segment #"+i,e.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach((function(e,i){e.hasOwnProperty("lastPart")||t.trigger("warn",{message:"#EXT-X-RENDITION-REPORT #"+i+" lacks required attribute(s): LAST-PART"})}))},"server-control":function(){var t=this.manifest.serverControl=y(e.attributes);t.hasOwnProperty("canBlockReload")||(t.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),b.call(this,this.manifest),t.canSkipDateranges&&!t.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint":function(){var t=this.manifest.segments.length,i=y(e.attributes),n=i.type&&"PART"===i.type;s.preloadHints=s.preloadHints||[],s.preloadHints.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=n?_:0,n&&(_=i.byterange.offset+i.byterange.length)));var r=s.preloadHints.length-1;if(this.warnOnMissingAttributes_("#EXT-X-PRELOAD-HINT #"+r+" for segment #"+t,e.attributes,["TYPE","URI"]),i.type)for(var a=0;a=r&&console.debug("["+a.getDurationString(new Date-n,1e3)+"]","["+e+"]",t)},log:function(e,t){this.debug(e.msg)},info:function(e,t){2>=r&&console.info("["+a.getDurationString(new Date-n,1e3)+"]","["+e+"]",t)},warn:function(e,t){3>=r&&a.getDurationString(new Date-n,1e3)},error:function(e,t){4>=r&&console.error("["+a.getDurationString(new Date-n,1e3)+"]","["+e+"]",t)}});a.getDurationString=function(e,t){var i;function n(e,t){for(var i=(""+e).split(".");i[0].length0){for(var i="",n=0;n0&&(i+=","),i+="["+a.getDurationString(e.start(n))+","+a.getDurationString(e.end(n))+"]";return i}return"(empty)"},void 0!==i&&(i.Log=a);var s=function(e){if(!(e instanceof ArrayBuffer))throw"Needs an array buffer";this.buffer=e,this.dataview=new DataView(e),this.position=0};s.prototype.getPosition=function(){return this.position},s.prototype.getEndPosition=function(){return this.buffer.byteLength},s.prototype.getLength=function(){return this.buffer.byteLength},s.prototype.seek=function(e){var t=Math.max(0,Math.min(this.buffer.byteLength,e));return this.position=isNaN(t)||!isFinite(t)?0:t,!0},s.prototype.isEos=function(){return this.getPosition()>=this.getEndPosition()},s.prototype.readAnyInt=function(e,t){var i=0;if(this.position+e<=this.buffer.byteLength){switch(e){case 1:i=t?this.dataview.getInt8(this.position):this.dataview.getUint8(this.position);break;case 2:i=t?this.dataview.getInt16(this.position):this.dataview.getUint16(this.position);break;case 3:if(t)throw"No method for reading signed 24 bits values";i=this.dataview.getUint8(this.position)<<16,i|=this.dataview.getUint8(this.position)<<8,i|=this.dataview.getUint8(this.position);break;case 4:i=t?this.dataview.getInt32(this.position):this.dataview.getUint32(this.position);break;case 8:if(t)throw"No method for reading signed 64 bits values";i=this.dataview.getUint32(this.position)<<32,i|=this.dataview.getUint32(this.position);break;default:throw"readInt method not implemented for size: "+e}return this.position+=e,i}throw"Not enough bytes in buffer"},s.prototype.readUint8=function(){return this.readAnyInt(1,!1)},s.prototype.readUint16=function(){return this.readAnyInt(2,!1)},s.prototype.readUint24=function(){return this.readAnyInt(3,!1)},s.prototype.readUint32=function(){return this.readAnyInt(4,!1)},s.prototype.readUint64=function(){return this.readAnyInt(8,!1)},s.prototype.readString=function(e){if(this.position+e<=this.buffer.byteLength){for(var t="",i=0;ithis._byteLength&&(this._byteLength=t);else{for(i<1&&(i=1);t>i;)i*=2;var n=new ArrayBuffer(i),r=new Uint8Array(this._buffer);new Uint8Array(n,0,r.length).set(r),this.buffer=n,this._byteLength=t}}},o.prototype._trimAlloc=function(){if(this._byteLength!=this._buffer.byteLength){var e=new ArrayBuffer(this._byteLength),t=new Uint8Array(e),i=new Uint8Array(this._buffer,0,t.length);t.set(i),this.buffer=e}},o.BIG_ENDIAN=!1,o.LITTLE_ENDIAN=!0,o.prototype._byteLength=0,Object.defineProperty(o.prototype,"byteLength",{get:function(){return this._byteLength-this._byteOffset}}),Object.defineProperty(o.prototype,"buffer",{get:function(){return this._trimAlloc(),this._buffer},set:function(e){this._buffer=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(o.prototype,"byteOffset",{get:function(){return this._byteOffset},set:function(e){this._byteOffset=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(o.prototype,"dataView",{get:function(){return this._dataView},set:function(e){this._byteOffset=e.byteOffset,this._buffer=e.buffer,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._byteOffset+e.byteLength}}),o.prototype.seek=function(e){var t=Math.max(0,Math.min(this.byteLength,e));this.position=isNaN(t)||!isFinite(t)?0:t},o.prototype.isEof=function(){return this.position>=this._byteLength},o.prototype.mapUint8Array=function(e){this._realloc(1*e);var t=new Uint8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t},o.prototype.readInt32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Int32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readInt16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Int16Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readInt8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Int8Array(e);return o.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t},o.prototype.readUint32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Uint32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readUint16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Uint16Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readUint8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Uint8Array(e);return o.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t},o.prototype.readFloat64Array=function(e,t){e=null==e?this.byteLength-this.position/8:e;var i=new Float64Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readFloat32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Float32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readInt32=function(e){var t=this._dataView.getInt32(this.position,null==e?this.endianness:e);return this.position+=4,t},o.prototype.readInt16=function(e){var t=this._dataView.getInt16(this.position,null==e?this.endianness:e);return this.position+=2,t},o.prototype.readInt8=function(){var e=this._dataView.getInt8(this.position);return this.position+=1,e},o.prototype.readUint32=function(e){var t=this._dataView.getUint32(this.position,null==e?this.endianness:e);return this.position+=4,t},o.prototype.readUint16=function(e){var t=this._dataView.getUint16(this.position,null==e?this.endianness:e);return this.position+=2,t},o.prototype.readUint8=function(){var e=this._dataView.getUint8(this.position);return this.position+=1,e},o.prototype.readFloat32=function(e){var t=this._dataView.getFloat32(this.position,null==e?this.endianness:e);return this.position+=4,t},o.prototype.readFloat64=function(e){var t=this._dataView.getFloat64(this.position,null==e?this.endianness:e);return this.position+=8,t},o.endianness=new Int8Array(new Int16Array([1]).buffer)[0]>0,o.memcpy=function(e,t,i,n,r){var a=new Uint8Array(e,t,r),s=new Uint8Array(i,n,r);a.set(s)},o.arrayToNative=function(e,t){return t==this.endianness?e:this.flipArrayEndianness(e)},o.nativeToEndian=function(e,t){return this.endianness==t?e:this.flipArrayEndianness(e)},o.flipArrayEndianness=function(e){for(var t=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),i=0;ir;n--,r++){var a=t[r];t[r]=t[n],t[n]=a}return e},o.prototype.failurePosition=0,String.fromCharCodeUint8=function(e){for(var t=[],i=0;i>16),this.writeUint8((65280&e)>>8),this.writeUint8(255&e)},o.prototype.adjustUint32=function(e,t){var i=this.position;this.seek(e),this.writeUint32(t),this.seek(i)},o.prototype.mapInt32Array=function(e,t){this._realloc(4*e);var i=new Int32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i},o.prototype.mapInt16Array=function(e,t){this._realloc(2*e);var i=new Int16Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i},o.prototype.mapInt8Array=function(e){this._realloc(1*e);var t=new Int8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t},o.prototype.mapUint32Array=function(e,t){this._realloc(4*e);var i=new Uint32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i},o.prototype.mapUint16Array=function(e,t){this._realloc(2*e);var i=new Uint16Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i},o.prototype.mapFloat64Array=function(e,t){this._realloc(8*e);var i=new Float64Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=8*e,i},o.prototype.mapFloat32Array=function(e,t){this._realloc(4*e);var i=new Float32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i};var l=function(e){this.buffers=[],this.bufferIndex=-1,e&&(this.insertBuffer(e),this.bufferIndex=0)};(l.prototype=new o(new ArrayBuffer,0,o.BIG_ENDIAN)).initialized=function(){var e;return this.bufferIndex>-1||(this.buffers.length>0?0===(e=this.buffers[0]).fileStart?(this.buffer=e,this.bufferIndex=0,a.debug("MultiBufferStream","Stream ready for parsing"),!0):(a.warn("MultiBufferStream","The first buffer should have a fileStart of 0"),this.logBufferLevel(),!1):(a.warn("MultiBufferStream","No buffer to start parsing from"),this.logBufferLevel(),!1))},ArrayBuffer.concat=function(e,t){a.debug("ArrayBuffer","Trying to create a new buffer of size: "+(e.byteLength+t.byteLength));var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(new Uint8Array(e),0),i.set(new Uint8Array(t),e.byteLength),i.buffer},l.prototype.reduceBuffer=function(e,t,i){var n;return(n=new Uint8Array(i)).set(new Uint8Array(e,t,i)),n.buffer.fileStart=e.fileStart+t,n.buffer.usedBytes=0,n.buffer},l.prototype.insertBuffer=function(e){for(var t=!0,i=0;in.byteLength){this.buffers.splice(i,1),i--;continue}a.warn("MultiBufferStream","Buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+") already appended, ignoring")}else e.fileStart+e.byteLength<=n.fileStart||(e=this.reduceBuffer(e,0,n.fileStart-e.fileStart)),a.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.splice(i,0,e),0===i&&(this.buffer=e);t=!1;break}if(e.fileStart0)){t=!1;break}e=this.reduceBuffer(e,r,s)}}t&&(a.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.push(e),0===i&&(this.buffer=e))},l.prototype.logBufferLevel=function(e){var t,i,n,r,s,o=[],u="";for(n=0,r=0,t=0;t0&&(u+=s.end-1+"]");var l=e?a.info:a.debug;0===this.buffers.length?l("MultiBufferStream","No more buffer in memory"):l("MultiBufferStream",this.buffers.length+" stored buffer(s) ("+n+"/"+r+" bytes): "+u)},l.prototype.cleanBuffers=function(){var e,t;for(e=0;e"+this.buffer.byteLength+")"),!0}return!1}return!1},l.prototype.findPosition=function(e,t,i){var n,r=null,s=-1;for(n=!0===e?0:this.bufferIndex;n=t?(a.debug("MultiBufferStream","Found position in existing buffer #"+s),s):-1},l.prototype.findEndContiguousBuf=function(e){var t,i,n,r=void 0!==e?e:this.bufferIndex;if(i=this.buffers[r],this.buffers.length>r+1)for(t=r+1;t>3;return 31===n&&i.data.length>=2&&(n=32+((7&i.data[0])<<3)+((224&i.data[1])>>5)),n}return null},i.DecoderConfigDescriptor=function(e){i.Descriptor.call(this,4,e)},i.DecoderConfigDescriptor.prototype=new i.Descriptor,i.DecoderConfigDescriptor.prototype.parse=function(e){this.oti=e.readUint8(),this.streamType=e.readUint8(),this.bufferSize=e.readUint24(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32(),this.size-=13,this.parseRemainingDescriptors(e)},i.DecoderSpecificInfo=function(e){i.Descriptor.call(this,5,e)},i.DecoderSpecificInfo.prototype=new i.Descriptor,i.SLConfigDescriptor=function(e){i.Descriptor.call(this,6,e)},i.SLConfigDescriptor.prototype=new i.Descriptor,this};void 0!==i&&(i.MPEG4DescriptorParser=h);var d={ERR_INVALID_DATA:-1,ERR_NOT_ENOUGH_DATA:0,OK:1,BASIC_BOXES:["mdat","idat","free","skip","meco","strk"],FULL_BOXES:["hmhd","nmhd","iods","xml ","bxml","ipro","mere"],CONTAINER_BOXES:[["moov",["trak","pssh"]],["trak"],["edts"],["mdia"],["minf"],["dinf"],["stbl",["sgpd","sbgp"]],["mvex",["trex"]],["moof",["traf"]],["traf",["trun","sgpd","sbgp"]],["vttc"],["tref"],["iref"],["mfra",["tfra"]],["meco"],["hnti"],["hinf"],["strk"],["strd"],["sinf"],["rinf"],["schi"],["trgr"],["udta",["kind"]],["iprp",["ipma"]],["ipco"]],boxCodes:[],fullBoxCodes:[],containerBoxCodes:[],sampleEntryCodes:{},sampleGroupEntryCodes:[],trackGroupTypes:[],UUIDBoxes:{},UUIDs:[],initialize:function(){d.FullBox.prototype=new d.Box,d.ContainerBox.prototype=new d.Box,d.SampleEntry.prototype=new d.Box,d.TrackGroupTypeBox.prototype=new d.FullBox,d.BASIC_BOXES.forEach((function(e){d.createBoxCtor(e)})),d.FULL_BOXES.forEach((function(e){d.createFullBoxCtor(e)})),d.CONTAINER_BOXES.forEach((function(e){d.createContainerBoxCtor(e[0],null,e[1])}))},Box:function(e,t,i){this.type=e,this.size=t,this.uuid=i},FullBox:function(e,t,i){d.Box.call(this,e,t,i),this.flags=0,this.version=0},ContainerBox:function(e,t,i){d.Box.call(this,e,t,i),this.boxes=[]},SampleEntry:function(e,t,i,n){d.ContainerBox.call(this,e,t),this.hdr_size=i,this.start=n},SampleGroupEntry:function(e){this.grouping_type=e},TrackGroupTypeBox:function(e,t){d.FullBox.call(this,e,t)},createBoxCtor:function(e,t){d.boxCodes.push(e),d[e+"Box"]=function(t){d.Box.call(this,e,t)},d[e+"Box"].prototype=new d.Box,t&&(d[e+"Box"].prototype.parse=t)},createFullBoxCtor:function(e,t){d[e+"Box"]=function(t){d.FullBox.call(this,e,t)},d[e+"Box"].prototype=new d.FullBox,d[e+"Box"].prototype.parse=function(e){this.parseFullHeader(e),t&&t.call(this,e)}},addSubBoxArrays:function(e){if(e){this.subBoxNames=e;for(var t=e.length,i=0;ii?(a.error("BoxParser","Box of type '"+h+"' has a size "+l+" greater than its container size "+i),{code:d.ERR_NOT_ENOUGH_DATA,type:h,size:l,hdr_size:u,start:o}):o+l>e.getEndPosition()?(e.seek(o),a.info("BoxParser","Not enough data in stream to parse the entire '"+h+"' box"),{code:d.ERR_NOT_ENOUGH_DATA,type:h,size:l,hdr_size:u,start:o}):t?{code:d.OK,type:h,size:l,hdr_size:u,start:o}:(d[h+"Box"]?n=new d[h+"Box"](l):"uuid"!==h?(a.warn("BoxParser","Unknown box type: '"+h+"'"),(n=new d.Box(h,l)).has_unparsed_data=!0):d.UUIDBoxes[s]?n=new d.UUIDBoxes[s](l):(a.warn("BoxParser","Unknown uuid type: '"+s+"'"),(n=new d.Box(h,l)).uuid=s,n.has_unparsed_data=!0),n.hdr_size=u,n.start=o,n.write===d.Box.prototype.write&&"mdat"!==n.type&&(a.info("BoxParser","'"+c+"' box writing not yet implemented, keeping unparsed data in memory for later write"),n.parseDataAndRewind(e)),n.parse(e),(r=e.getPosition()-(n.start+n.size))<0?(a.warn("BoxParser","Parsing of box '"+c+"' did not read the entire indicated box data size (missing "+-r+" bytes), seeking forward"),e.seek(n.start+n.size)):r>0&&(a.error("BoxParser","Parsing of box '"+c+"' read "+r+" more bytes than the indicated box data size, seeking backwards"),e.seek(n.start+n.size)),{code:d.OK,box:n,size:n.size})},d.Box.prototype.parse=function(e){"mdat"!=this.type?this.data=e.readUint8Array(this.size-this.hdr_size):0===this.size?e.seek(e.getEndPosition()):e.seek(this.start+this.size)},d.Box.prototype.parseDataAndRewind=function(e){this.data=e.readUint8Array(this.size-this.hdr_size),e.position-=this.size-this.hdr_size},d.FullBox.prototype.parseDataAndRewind=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=4,e.position-=this.size-this.hdr_size},d.FullBox.prototype.parseFullHeader=function(e){this.version=e.readUint8(),this.flags=e.readUint24(),this.hdr_size+=4},d.FullBox.prototype.parse=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size)},d.ContainerBox.prototype.parse=function(e){for(var t,i;e.getPosition()>10&31,t[1]=this.language>>5&31,t[2]=31&this.language,this.languageString=String.fromCharCode(t[0]+96,t[1]+96,t[2]+96)},d.SAMPLE_ENTRY_TYPE_VISUAL="Visual",d.SAMPLE_ENTRY_TYPE_AUDIO="Audio",d.SAMPLE_ENTRY_TYPE_HINT="Hint",d.SAMPLE_ENTRY_TYPE_METADATA="Metadata",d.SAMPLE_ENTRY_TYPE_SUBTITLE="Subtitle",d.SAMPLE_ENTRY_TYPE_SYSTEM="System",d.SAMPLE_ENTRY_TYPE_TEXT="Text",d.SampleEntry.prototype.parseHeader=function(e){e.readUint8Array(6),this.data_reference_index=e.readUint16(),this.hdr_size+=8},d.SampleEntry.prototype.parse=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size)},d.SampleEntry.prototype.parseDataAndRewind=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=8,e.position-=this.size-this.hdr_size},d.SampleEntry.prototype.parseFooter=function(e){d.ContainerBox.prototype.parse.call(this,e)},d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_HINT),d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_METADATA),d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_SUBTITLE),d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_SYSTEM),d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_TEXT),d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,(function(e){var t;this.parseHeader(e),e.readUint16(),e.readUint16(),e.readUint32Array(3),this.width=e.readUint16(),this.height=e.readUint16(),this.horizresolution=e.readUint32(),this.vertresolution=e.readUint32(),e.readUint32(),this.frame_count=e.readUint16(),t=Math.min(31,e.readUint8()),this.compressorname=e.readString(t),t<31&&e.readString(31-t),this.depth=e.readUint16(),e.readUint16(),this.parseFooter(e)})),d.createMediaSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_AUDIO,(function(e){this.parseHeader(e),e.readUint32Array(2),this.channel_count=e.readUint16(),this.samplesize=e.readUint16(),e.readUint16(),e.readUint16(),this.samplerate=e.readUint32()/65536,this.parseFooter(e)})),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"avc1"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"avc2"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"avc3"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"avc4"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"av01"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"hvc1"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"hev1"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_AUDIO,"mp4a"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_AUDIO,"ac-3"),d.createSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_AUDIO,"ec-3"),d.createEncryptedSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_VISUAL,"encv"),d.createEncryptedSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_AUDIO,"enca"),d.createEncryptedSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_SUBTITLE,"encu"),d.createEncryptedSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_SYSTEM,"encs"),d.createEncryptedSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_TEXT,"enct"),d.createEncryptedSampleEntryCtor(d.SAMPLE_ENTRY_TYPE_METADATA,"encm"),d.createBoxCtor("av1C",(function(e){var t=e.readUint8();if(t>>7&!1)a.error("av1C marker problem");else if(this.version=127&t,1===this.version)if(t=e.readUint8(),this.seq_profile=t>>5&7,this.seq_level_idx_0=31&t,t=e.readUint8(),this.seq_tier_0=t>>7&1,this.high_bitdepth=t>>6&1,this.twelve_bit=t>>5&1,this.monochrome=t>>4&1,this.chroma_subsampling_x=t>>3&1,this.chroma_subsampling_y=t>>2&1,this.chroma_sample_position=3&t,t=e.readUint8(),this.reserved_1=t>>5&7,0===this.reserved_1){if(this.initial_presentation_delay_present=t>>4&1,1===this.initial_presentation_delay_present)this.initial_presentation_delay_minus_one=15&t;else if(this.reserved_2=15&t,0!==this.reserved_2)return void a.error("av1C reserved_2 parsing problem");var i=this.size-this.hdr_size-4;this.configOBUs=e.readUint8Array(i)}else a.error("av1C reserved_1 parsing problem");else a.error("av1C version "+this.version+" not supported")})),d.createBoxCtor("avcC",(function(e){var t,i;for(this.configurationVersion=e.readUint8(),this.AVCProfileIndication=e.readUint8(),this.profile_compatibility=e.readUint8(),this.AVCLevelIndication=e.readUint8(),this.lengthSizeMinusOne=3&e.readUint8(),this.nb_SPS_nalus=31&e.readUint8(),i=this.size-this.hdr_size-6,this.SPS=[],t=0;t0&&(this.ext=e.readUint8Array(i))})),d.createBoxCtor("btrt",(function(e){this.bufferSizeDB=e.readUint32(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32()})),d.createBoxCtor("clap",(function(e){this.cleanApertureWidthN=e.readUint32(),this.cleanApertureWidthD=e.readUint32(),this.cleanApertureHeightN=e.readUint32(),this.cleanApertureHeightD=e.readUint32(),this.horizOffN=e.readUint32(),this.horizOffD=e.readUint32(),this.vertOffN=e.readUint32(),this.vertOffD=e.readUint32()})),d.createBoxCtor("clli",(function(e){this.max_content_light_level=e.readUint16(),this.max_pic_average_light_level=e.readUint16()})),d.createFullBoxCtor("co64",(function(e){var t,i;if(t=e.readUint32(),this.chunk_offsets=[],0===this.version)for(i=0;i>7}else("rICC"===this.colour_type||"prof"===this.colour_type)&&(this.ICC_profile=e.readUint8Array(this.size-4))})),d.createFullBoxCtor("cprt",(function(e){this.parseLanguage(e),this.notice=e.readCString()})),d.createFullBoxCtor("cslg",(function(e){0===this.version&&(this.compositionToDTSShift=e.readInt32(),this.leastDecodeToDisplayDelta=e.readInt32(),this.greatestDecodeToDisplayDelta=e.readInt32(),this.compositionStartTime=e.readInt32(),this.compositionEndTime=e.readInt32())})),d.createFullBoxCtor("ctts",(function(e){var t,i;if(t=e.readUint32(),this.sample_counts=[],this.sample_offsets=[],0===this.version)for(i=0;i>6,this.bsid=t>>1&31,this.bsmod=(1&t)<<2|i>>6&3,this.acmod=i>>3&7,this.lfeon=i>>2&1,this.bit_rate_code=3&i|n>>5&7})),d.createBoxCtor("dec3",(function(e){var t=e.readUint16();this.data_rate=t>>3,this.num_ind_sub=7&t,this.ind_subs=[];for(var i=0;i>6,n.bsid=r>>1&31,n.bsmod=(1&r)<<4|a>>4&15,n.acmod=a>>1&7,n.lfeon=1&a,n.num_dep_sub=s>>1&15,n.num_dep_sub>0&&(n.chan_loc=(1&s)<<8|e.readUint8())}})),d.createFullBoxCtor("dfLa",(function(e){var t=[],i=["STREAMINFO","PADDING","APPLICATION","SEEKTABLE","VORBIS_COMMENT","CUESHEET","PICTURE","RESERVED"];for(this.parseFullHeader(e);;){var n=e.readUint8(),r=Math.min(127&n,i.length-1);if(r?e.readUint8Array(e.readUint24()):(e.readUint8Array(13),this.samplerate=e.readUint32()>>12,e.readUint8Array(20)),t.push(i[r]),128&n)break}this.numMetadataBlocks=t.length+" ("+t.join(", ")+")"})),d.createBoxCtor("dimm",(function(e){this.bytessent=e.readUint64()})),d.createBoxCtor("dmax",(function(e){this.time=e.readUint32()})),d.createBoxCtor("dmed",(function(e){this.bytessent=e.readUint64()})),d.createFullBoxCtor("dref",(function(e){var t,i;this.entries=[];for(var n=e.readUint32(),r=0;r=4;)this.compatible_brands[i]=e.readString(4),t-=4,i++})),d.createFullBoxCtor("hdlr",(function(e){0===this.version&&(e.readUint32(),this.handler=e.readString(4),e.readUint32Array(3),this.name=e.readString(this.size-this.hdr_size-20),"\0"===this.name[this.name.length-1]&&(this.name=this.name.slice(0,-1)))})),d.createBoxCtor("hvcC",(function(e){var t,i,n,r;this.configurationVersion=e.readUint8(),r=e.readUint8(),this.general_profile_space=r>>6,this.general_tier_flag=(32&r)>>5,this.general_profile_idc=31&r,this.general_profile_compatibility=e.readUint32(),this.general_constraint_indicator=e.readUint8Array(6),this.general_level_idc=e.readUint8(),this.min_spatial_segmentation_idc=4095&e.readUint16(),this.parallelismType=3&e.readUint8(),this.chroma_format_idc=3&e.readUint8(),this.bit_depth_luma_minus8=7&e.readUint8(),this.bit_depth_chroma_minus8=7&e.readUint8(),this.avgFrameRate=e.readUint16(),r=e.readUint8(),this.constantFrameRate=r>>6,this.numTemporalLayers=(13&r)>>3,this.temporalIdNested=(4&r)>>2,this.lengthSizeMinusOne=3&r,this.nalu_arrays=[];var a=e.readUint8();for(t=0;t>7,s.nalu_type=63&r;var o=e.readUint16();for(i=0;i>4&15,this.length_size=15&t,t=e.readUint8(),this.base_offset_size=t>>4&15,1===this.version||2===this.version?this.index_size=15&t:this.index_size=0,this.items=[];var i=0;if(this.version<2)i=e.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";i=e.readUint32()}for(var n=0;n=2&&(2===this.version?this.item_ID=e.readUint16():3===this.version&&(this.item_ID=e.readUint32()),this.item_protection_index=e.readUint16(),this.item_type=e.readString(4),this.item_name=e.readCString(),"mime"===this.item_type?(this.content_type=e.readCString(),this.content_encoding=e.readCString()):"uri "===this.item_type&&(this.item_uri_type=e.readCString()))})),d.createFullBoxCtor("ipma",(function(e){var t,i;for(entry_count=e.readUint32(),this.associations=[],t=0;t>7==1,1&this.flags?s.property_index=(127&a)<<8|e.readUint8():s.property_index=127&a}}})),d.createFullBoxCtor("iref",(function(e){var t,i;for(this.references=[];e.getPosition()>7,n.assignment_type=127&r,n.assignment_type){case 0:n.grouping_type=e.readString(4);break;case 1:n.grouping_type=e.readString(4),n.grouping_type_parameter=e.readUint32();break;case 2:case 3:break;case 4:n.sub_track_id=e.readUint32();break;default:a.warn("BoxParser","Unknown leva assignement type")}}})),d.createBoxCtor("maxr",(function(e){this.period=e.readUint32(),this.bytes=e.readUint32()})),d.createBoxCtor("mdcv",(function(e){this.display_primaries=[],this.display_primaries[0]={},this.display_primaries[0].x=e.readUint16(),this.display_primaries[0].y=e.readUint16(),this.display_primaries[1]={},this.display_primaries[1].x=e.readUint16(),this.display_primaries[1].y=e.readUint16(),this.display_primaries[2]={},this.display_primaries[2].x=e.readUint16(),this.display_primaries[2].y=e.readUint16(),this.white_point={},this.white_point.x=e.readUint16(),this.white_point.y=e.readUint16(),this.max_display_mastering_luminance=e.readUint32(),this.min_display_mastering_luminance=e.readUint32()})),d.createFullBoxCtor("mdhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.parseLanguage(e),e.readUint16()})),d.createFullBoxCtor("mehd",(function(e){1&this.flags&&(a.warn("BoxParser","mehd box incorrectly uses flags set to 1, converting version to 1"),this.version=1),1==this.version?this.fragment_duration=e.readUint64():this.fragment_duration=e.readUint32()})),d.createFullBoxCtor("meta",(function(e){this.boxes=[],d.ContainerBox.prototype.parse.call(this,e)})),d.createFullBoxCtor("mfhd",(function(e){this.sequence_number=e.readUint32()})),d.createFullBoxCtor("mfro",(function(e){this._size=e.readUint32()})),d.createFullBoxCtor("mvhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.rate=e.readUint32(),this.volume=e.readUint16()>>8,e.readUint16(),e.readUint32Array(2),this.matrix=e.readUint32Array(9),e.readUint32Array(6),this.next_track_id=e.readUint32()})),d.createBoxCtor("npck",(function(e){this.packetssent=e.readUint32()})),d.createBoxCtor("nump",(function(e){this.packetssent=e.readUint64()})),d.createFullBoxCtor("padb",(function(e){var t=e.readUint32();this.padbits=[];for(var i=0;i0){var t=e.readUint32();this.kid=[];for(var i=0;i0&&(this.data=e.readUint8Array(n))})),d.createFullBoxCtor("clef",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),d.createFullBoxCtor("enof",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),d.createFullBoxCtor("prof",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),d.createContainerBoxCtor("tapt",null,["clef","prof","enof"]),d.createBoxCtor("rtp ",(function(e){this.descriptionformat=e.readString(4),this.sdptext=e.readString(this.size-this.hdr_size-4)})),d.createFullBoxCtor("saio",(function(e){1&this.flags&&(this.aux_info_type=e.readUint32(),this.aux_info_type_parameter=e.readUint32());var t=e.readUint32();this.offset=[];for(var i=0;i>7,this.avgRateFlag=t>>6&1,this.durationFlag&&(this.duration=e.readUint32()),this.avgRateFlag&&(this.accurateStatisticsFlag=e.readUint8(),this.avgBitRate=e.readUint16(),this.avgFrameRate=e.readUint16()),this.dependency=[];for(var i=e.readUint8(),n=0;n>7,this.num_leading_samples=127&t})),d.createSampleGroupCtor("rash",(function(e){if(this.operation_point_count=e.readUint16(),this.description_length!==2+(1===this.operation_point_count?2:6*this.operation_point_count)+9)a.warn("BoxParser","Mismatch in "+this.grouping_type+" sample group length"),this.data=e.readUint8Array(this.description_length-2);else{if(1===this.operation_point_count)this.target_rate_share=e.readUint16();else{this.target_rate_share=[],this.available_bitrate=[];for(var t=0;t>4,this.skip_byte_block=15&t,this.isProtected=e.readUint8(),this.Per_Sample_IV_Size=e.readUint8(),this.KID=d.parseHex16(e),this.constant_IV_size=0,this.constant_IV=0,1===this.isProtected&&0===this.Per_Sample_IV_Size&&(this.constant_IV_size=e.readUint8(),this.constant_IV=e.readUint8Array(this.constant_IV_size))})),d.createSampleGroupCtor("stsa",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),d.createSampleGroupCtor("sync",(function(e){var t=e.readUint8();this.NAL_unit_type=63&t})),d.createSampleGroupCtor("tele",(function(e){var t=e.readUint8();this.level_independently_decodable=t>>7})),d.createSampleGroupCtor("tsas",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),d.createSampleGroupCtor("tscl",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),d.createSampleGroupCtor("vipr",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),d.createFullBoxCtor("sbgp",(function(e){this.grouping_type=e.readString(4),1===this.version?this.grouping_type_parameter=e.readUint32():this.grouping_type_parameter=0,this.entries=[];for(var t=e.readUint32(),i=0;i>6,this.sample_depends_on[n]=t>>4&3,this.sample_is_depended_on[n]=t>>2&3,this.sample_has_redundancy[n]=3&t})),d.createFullBoxCtor("senc"),d.createFullBoxCtor("sgpd",(function(e){this.grouping_type=e.readString(4),a.debug("BoxParser","Found Sample Groups of type "+this.grouping_type),1===this.version?this.default_length=e.readUint32():this.default_length=0,this.version>=2&&(this.default_group_description_index=e.readUint32()),this.entries=[];for(var t=e.readUint32(),i=0;i>31&1,n.referenced_size=2147483647&r,n.subsegment_duration=e.readUint32(),r=e.readUint32(),n.starts_with_SAP=r>>31&1,n.SAP_type=r>>28&7,n.SAP_delta_time=268435455&r}})),d.SingleItemTypeReferenceBox=function(e,t,i,n){d.Box.call(this,e,t),this.hdr_size=i,this.start=n},d.SingleItemTypeReferenceBox.prototype=new d.Box,d.SingleItemTypeReferenceBox.prototype.parse=function(e){this.from_item_ID=e.readUint16();var t=e.readUint16();this.references=[];for(var i=0;i>4&15,this.sample_sizes[t+1]=15&n}else if(8===this.field_size)for(t=0;t0)for(i=0;i>4&15,this.default_skip_byte_block=15&t}this.default_isProtected=e.readUint8(),this.default_Per_Sample_IV_Size=e.readUint8(),this.default_KID=d.parseHex16(e),1===this.default_isProtected&&0===this.default_Per_Sample_IV_Size&&(this.default_constant_IV_size=e.readUint8(),this.default_constant_IV=e.readUint8Array(this.default_constant_IV_size))})),d.createFullBoxCtor("tfdt",(function(e){1==this.version?this.baseMediaDecodeTime=e.readUint64():this.baseMediaDecodeTime=e.readUint32()})),d.createFullBoxCtor("tfhd",(function(e){var t=0;this.track_id=e.readUint32(),this.size-this.hdr_size>t&&this.flags&d.TFHD_FLAG_BASE_DATA_OFFSET?(this.base_data_offset=e.readUint64(),t+=8):this.base_data_offset=0,this.size-this.hdr_size>t&&this.flags&d.TFHD_FLAG_SAMPLE_DESC?(this.default_sample_description_index=e.readUint32(),t+=4):this.default_sample_description_index=0,this.size-this.hdr_size>t&&this.flags&d.TFHD_FLAG_SAMPLE_DUR?(this.default_sample_duration=e.readUint32(),t+=4):this.default_sample_duration=0,this.size-this.hdr_size>t&&this.flags&d.TFHD_FLAG_SAMPLE_SIZE?(this.default_sample_size=e.readUint32(),t+=4):this.default_sample_size=0,this.size-this.hdr_size>t&&this.flags&d.TFHD_FLAG_SAMPLE_FLAGS?(this.default_sample_flags=e.readUint32(),t+=4):this.default_sample_flags=0})),d.createFullBoxCtor("tfra",(function(e){this.track_ID=e.readUint32(),e.readUint24();var t=e.readUint8();this.length_size_of_traf_num=t>>4&3,this.length_size_of_trun_num=t>>2&3,this.length_size_of_sample_num=3&t,this.entries=[];for(var i=e.readUint32(),n=0;n>8,e.readUint16(),this.matrix=e.readInt32Array(9),this.width=e.readUint32(),this.height=e.readUint32()})),d.createBoxCtor("tmax",(function(e){this.time=e.readUint32()})),d.createBoxCtor("tmin",(function(e){this.time=e.readUint32()})),d.createBoxCtor("totl",(function(e){this.bytessent=e.readUint32()})),d.createBoxCtor("tpay",(function(e){this.bytessent=e.readUint32()})),d.createBoxCtor("tpyl",(function(e){this.bytessent=e.readUint64()})),d.TrackGroupTypeBox.prototype.parse=function(e){this.parseFullHeader(e),this.track_group_id=e.readUint32()},d.createTrackGroupCtor("msrc"),d.TrackReferenceTypeBox=function(e,t,i,n){d.Box.call(this,e,t),this.hdr_size=i,this.start=n},d.TrackReferenceTypeBox.prototype=new d.Box,d.TrackReferenceTypeBox.prototype.parse=function(e){this.track_ids=e.readUint32Array((this.size-this.hdr_size)/4)},d.trefBox.prototype.parse=function(e){for(var t,i;e.getPosition()t&&this.flags&d.TRUN_FLAGS_DATA_OFFSET?(this.data_offset=e.readInt32(),t+=4):this.data_offset=0,this.size-this.hdr_size>t&&this.flags&d.TRUN_FLAGS_FIRST_FLAG?(this.first_sample_flags=e.readUint32(),t+=4):this.first_sample_flags=0,this.sample_duration=[],this.sample_size=[],this.sample_flags=[],this.sample_composition_time_offset=[],this.size-this.hdr_size>t)for(var i=0;i0&&(this.location=e.readCString())})),d.createUUIDBox("a5d40b30e81411ddba2f0800200c9a66",!0,!1,(function(e){this.LiveServerManifest=e.readString(this.size-this.hdr_size).replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/'/g,"'")})),d.createUUIDBox("d08a4f1810f34a82b6c832d8aba183d3",!0,!1,(function(e){this.system_id=d.parseHex16(e);var t=e.readUint32();t>0&&(this.data=e.readUint8Array(t))})),d.createUUIDBox("a2394f525a9b4f14a2446c427c648df4",!0,!1),d.createUUIDBox("8974dbce7be74c5184f97148f9882554",!0,!1,(function(e){this.default_AlgorithmID=e.readUint24(),this.default_IV_size=e.readUint8(),this.default_KID=d.parseHex16(e)})),d.createUUIDBox("d4807ef2ca3946958e5426cb9e46a79f",!0,!1,(function(e){this.fragment_count=e.readUint8(),this.entries=[];for(var t=0;t>4,this.chromaSubsampling=t>>1&7,this.videoFullRangeFlag=1&t,this.colourPrimaries=e.readUint8(),this.transferCharacteristics=e.readUint8(),this.matrixCoefficients=e.readUint8(),this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize)):(this.profile=e.readUint8(),this.level=e.readUint8(),t=e.readUint8(),this.bitDepth=t>>4&15,this.colorSpace=15&t,t=e.readUint8(),this.chromaSubsampling=t>>4&15,this.transferFunction=t>>1&7,this.videoFullRangeFlag=1&t,this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize))})),d.createBoxCtor("vttC",(function(e){this.text=e.readString(this.size-this.hdr_size)})),d.SampleEntry.prototype.isVideo=function(){return!1},d.SampleEntry.prototype.isAudio=function(){return!1},d.SampleEntry.prototype.isSubtitle=function(){return!1},d.SampleEntry.prototype.isMetadata=function(){return!1},d.SampleEntry.prototype.isHint=function(){return!1},d.SampleEntry.prototype.getCodec=function(){return this.type.replace(".","")},d.SampleEntry.prototype.getWidth=function(){return""},d.SampleEntry.prototype.getHeight=function(){return""},d.SampleEntry.prototype.getChannelCount=function(){return""},d.SampleEntry.prototype.getSampleRate=function(){return""},d.SampleEntry.prototype.getSampleSize=function(){return""},d.VisualSampleEntry.prototype.isVideo=function(){return!0},d.VisualSampleEntry.prototype.getWidth=function(){return this.width},d.VisualSampleEntry.prototype.getHeight=function(){return this.height},d.AudioSampleEntry.prototype.isAudio=function(){return!0},d.AudioSampleEntry.prototype.getChannelCount=function(){return this.channel_count},d.AudioSampleEntry.prototype.getSampleRate=function(){return this.samplerate},d.AudioSampleEntry.prototype.getSampleSize=function(){return this.samplesize},d.SubtitleSampleEntry.prototype.isSubtitle=function(){return!0},d.MetadataSampleEntry.prototype.isMetadata=function(){return!0},d.decimalToHex=function(e,t){var i=Number(e).toString(16);for(t=null==t?t=2:t;i.length>=1;t+=d.decimalToHex(n,0),t+=".",0===this.hvcC.general_tier_flag?t+="L":t+="H",t+=this.hvcC.general_level_idc;var r=!1,a="";for(e=5;e>=0;e--)(this.hvcC.general_constraint_indicator[e]||r)&&(a="."+d.decimalToHex(this.hvcC.general_constraint_indicator[e],0)+a,r=!0);t+=a}return t},d.mp4aSampleEntry.prototype.getCodec=function(){var e=d.SampleEntry.prototype.getCodec.call(this);if(this.esds&&this.esds.esd){var t=this.esds.esd.getOTI(),i=this.esds.esd.getAudioConfig();return e+"."+d.decimalToHex(t)+(i?"."+i:"")}return e},d.stxtSampleEntry.prototype.getCodec=function(){var e=d.SampleEntry.prototype.getCodec.call(this);return this.mime_format?e+"."+this.mime_format:e},d.av01SampleEntry.prototype.getCodec=function(){var e,t=d.SampleEntry.prototype.getCodec.call(this);return 2===this.av1C.seq_profile&&1===this.av1C.high_bitdepth?e=1===this.av1C.twelve_bit?"12":"10":this.av1C.seq_profile<=2&&(e=1===this.av1C.high_bitdepth?"10":"08"),t+"."+this.av1C.seq_profile+"."+this.av1C.seq_level_idx_0+(this.av1C.seq_tier_0?"H":"M")+"."+e},d.Box.prototype.writeHeader=function(e,t){this.size+=8,this.size>u&&(this.size+=8),"uuid"===this.type&&(this.size+=16),a.debug("BoxWriter","Writing box "+this.type+" of size: "+this.size+" at position "+e.getPosition()+(t||"")),this.size>u?e.writeUint32(1):(this.sizePosition=e.getPosition(),e.writeUint32(this.size)),e.writeString(this.type,null,4),"uuid"===this.type&&e.writeUint8Array(this.uuid),this.size>u&&e.writeUint64(this.size)},d.FullBox.prototype.writeHeader=function(e){this.size+=4,d.Box.prototype.writeHeader.call(this,e," v="+this.version+" f="+this.flags),e.writeUint8(this.version),e.writeUint24(this.flags)},d.Box.prototype.write=function(e){"mdat"===this.type?this.data&&(this.size=this.data.length,this.writeHeader(e),e.writeUint8Array(this.data)):(this.size=this.data?this.data.length:0,this.writeHeader(e),this.data&&e.writeUint8Array(this.data))},d.ContainerBox.prototype.write=function(e){this.size=0,this.writeHeader(e);for(var t=0;t=2&&e.writeUint32(this.default_sample_description_index),e.writeUint32(this.entries.length),t=0;t0)for(t=0;t+1-1||e[i]instanceof d.Box||t[i]instanceof d.Box||void 0===e[i]||void 0===t[i]||"function"==typeof e[i]||"function"==typeof t[i]||e.subBoxNames&&e.subBoxNames.indexOf(i.slice(0,4))>-1||t.subBoxNames&&t.subBoxNames.indexOf(i.slice(0,4))>-1||"data"===i||"start"===i||"size"===i||"creation_time"===i||"modification_time"===i||d.DIFF_PRIMITIVE_ARRAY_PROP_NAMES.indexOf(i)>-1||e[i]===t[i]))return!1;return!0},d.boxEqual=function(e,t){if(!d.boxEqualFields(e,t))return!1;for(var i=0;i=t?e:new Array(t-e.length+1).join(i)+e}function r(e){var t=Math.floor(e/3600),i=Math.floor((e-3600*t)/60),r=Math.floor(e-3600*t-60*i),a=Math.floor(1e3*(e-3600*t-60*i-r));return n(t,2)+":"+n(i,2)+":"+n(r,2)+"."+n(a,3)}for(var a=this.parseSample(i),s="",o=0;o1)for(t=1;t-1&&this.fragmentedTracks.splice(t,1)},m.prototype.setExtractionOptions=function(e,t,i){var n=this.getTrackById(e);if(n){var r={};this.extractedTracks.push(r),r.id=e,r.user=t,r.trak=n,n.nextSample=0,r.nb_samples=1e3,r.samples=[],i&&i.nbSamples&&(r.nb_samples=i.nbSamples)}},m.prototype.unsetExtractionOptions=function(e){for(var t=-1,i=0;i-1&&this.extractedTracks.splice(t,1)},m.prototype.parse=function(){var e,t;if(!this.restoreParsePosition||this.restoreParsePosition())for(;;){if(this.hasIncompleteMdat&&this.hasIncompleteMdat()){if(this.processIncompleteMdat())continue;return}if(this.saveParsePosition&&this.saveParsePosition(),(e=d.parseOneBox(this.stream,!1)).code===d.ERR_NOT_ENOUGH_DATA){if(this.processIncompleteBox){if(this.processIncompleteBox(e))continue;return}return}var i;switch(i="uuid"!==(t=e.box).type?t.type:t.uuid,this.boxes.push(t),i){case"mdat":this.mdats.push(t);break;case"moof":this.moofs.push(t);break;case"moov":this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0);default:void 0!==this[i]&&a.warn("ISOFile","Duplicate Box of type: "+i+", overriding previous occurrence"),this[i]=t}this.updateUsedBytes&&this.updateUsedBytes(t,e)}},m.prototype.checkBuffer=function(e){if(null==e)throw"Buffer must be defined and non empty";if(void 0===e.fileStart)throw"Buffer must have a fileStart property";return 0===e.byteLength?(a.warn("ISOFile","Ignoring empty buffer (fileStart: "+e.fileStart+")"),this.stream.logBufferLevel(),!1):(a.info("ISOFile","Processing buffer (fileStart: "+e.fileStart+")"),e.usedBytes=0,this.stream.insertBuffer(e),this.stream.logBufferLevel(),!!this.stream.initialized()||(a.warn("ISOFile","Not ready to start parsing"),!1))},m.prototype.appendBuffer=function(e,t){var i;if(this.checkBuffer(e))return this.parse(),this.moovStartFound&&!this.moovStartSent&&(this.moovStartSent=!0,this.onMoovStart&&this.onMoovStart()),this.moov?(this.sampleListBuilt||(this.buildSampleLists(),this.sampleListBuilt=!0),this.updateSampleLists(),this.onReady&&!this.readySent&&(this.readySent=!0,this.onReady(this.getInfo())),this.processSamples(t),this.nextSeekPosition?(i=this.nextSeekPosition,this.nextSeekPosition=void 0):i=this.nextParsePosition,this.stream.getEndFilePositionAfter&&(i=this.stream.getEndFilePositionAfter(i))):i=this.nextParsePosition?this.nextParsePosition:0,this.sidx&&this.onSidx&&!this.sidxSent&&(this.onSidx(this.sidx),this.sidxSent=!0),this.meta&&(this.flattenItemInfo&&!this.itemListBuilt&&(this.flattenItemInfo(),this.itemListBuilt=!0),this.processItems&&this.processItems(this.onItem)),this.stream.cleanBuffers&&(a.info("ISOFile","Done processing buffer (fileStart: "+e.fileStart+") - next buffer to fetch should have a fileStart position of "+i),this.stream.logBufferLevel(),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0),a.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize())),i},m.prototype.getInfo=function(){var e,t,i,n,r,a={},s=new Date("1904-01-01T00:00:00Z").getTime();if(this.moov)for(a.hasMoov=!0,a.duration=this.moov.mvhd.duration,a.timescale=this.moov.mvhd.timescale,a.isFragmented=null!=this.moov.mvex,a.isFragmented&&this.moov.mvex.mehd&&(a.fragment_duration=this.moov.mvex.mehd.fragment_duration),a.isProgressive=this.isProgressive,a.hasIOD=null!=this.moov.iods,a.brands=[],a.brands.push(this.ftyp.major_brand),a.brands=a.brands.concat(this.ftyp.compatible_brands),a.created=new Date(s+1e3*this.moov.mvhd.creation_time),a.modified=new Date(s+1e3*this.moov.mvhd.modification_time),a.tracks=[],a.audioTracks=[],a.videoTracks=[],a.subtitleTracks=[],a.metadataTracks=[],a.hintTracks=[],a.otherTracks=[],e=0;e0?a.mime+='video/mp4; codecs="':a.audioTracks&&a.audioTracks.length>0?a.mime+='audio/mp4; codecs="':a.mime+='application/mp4; codecs="',e=0;e=i.samples.length)&&(a.info("ISOFile","Sending fragmented data on track #"+n.id+" for samples ["+Math.max(0,i.nextSample-n.nb_samples)+","+(i.nextSample-1)+"]"),a.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize()),this.onSegment&&this.onSegment(n.id,n.user,n.segmentStream.buffer,i.nextSample,e||i.nextSample>=i.samples.length),n.segmentStream=null,n!==this.fragmentedTracks[t]))break}}if(null!==this.onSamples)for(t=0;t=i.samples.length)&&(a.debug("ISOFile","Sending samples on track #"+s.id+" for sample "+i.nextSample),this.onSamples&&this.onSamples(s.id,s.user,s.samples),s.samples=[],s!==this.extractedTracks[t]))break}}}},m.prototype.getBox=function(e){var t=this.getBoxes(e,!0);return t.length?t[0]:null},m.prototype.getBoxes=function(e,t){var i=[];return m._sweep.call(this,e,i,t),i},m._sweep=function(e,t,i){for(var n in this.type&&this.type==e&&t.push(this),this.boxes){if(t.length&&i)return;m._sweep.call(this.boxes[n],e,t,i)}},m.prototype.getTrackSamplesInfo=function(e){var t=this.getTrackById(e);return t?t.samples:void 0},m.prototype.getTrackSample=function(e,t){var i=this.getTrackById(e);return this.getSample(i,t)},m.prototype.releaseUsedSamples=function(e,t){var i=0,n=this.getTrackById(e);n.lastValidSample||(n.lastValidSample=0);for(var r=n.lastValidSample;re*r.timescale){l=n-1;break}t&&r.is_sync&&(u=n)}for(t&&(l=u),e=i.samples[l].cts,i.nextSample=l;i.samples[l].alreadyRead===i.samples[l].size&&i.samples[l+1];)l++;return s=i.samples[l].offset+i.samples[l].alreadyRead,a.info("ISOFile","Seeking to "+(t?"RAP":"")+" sample #"+i.nextSample+" on track "+i.tkhd.track_id+", time "+a.getDurationString(e,o)+" and offset: "+s),{offset:s,time:e/o}},m.prototype.seek=function(e,t){var i,n,r,s=this.moov,o={offset:1/0,time:1/0};if(this.moov){for(r=0;r-1){s=o;break}switch(s){case"Visual":r.add("vmhd").set("graphicsmode",0).set("opcolor",[0,0,0]),a.set("width",t.width).set("height",t.height).set("horizresolution",72<<16).set("vertresolution",72<<16).set("frame_count",1).set("compressorname",t.type+" Compressor").set("depth",24);break;case"Audio":r.add("smhd").set("balance",t.balance||0),a.set("channel_count",t.channel_count||2).set("samplesize",t.samplesize||16).set("samplerate",t.samplerate||65536);break;case"Hint":r.add("hmhd");break;case"Subtitle":switch(r.add("sthd"),t.type){case"stpp":a.set("namespace",t.namespace||"nonamespace").set("schema_location",t.schema_location||"").set("auxiliary_mime_types",t.auxiliary_mime_types||"")}break;case"Metadata":case"System":default:r.add("nmhd")}t.description&&a.addBox(t.description),t.description_boxes&&t.description_boxes.forEach((function(e){a.addBox(e)})),r.add("dinf").add("dref").addEntry((new d["url Box"]).set("flags",1));var h=r.add("stbl");return h.add("stsd").addEntry(a),h.add("stts").set("sample_counts",[]).set("sample_deltas",[]),h.add("stsc").set("first_chunk",[]).set("samples_per_chunk",[]).set("sample_description_index",[]),h.add("stco").set("chunk_offsets",[]),h.add("stsz").set("sample_sizes",[]),this.moov.mvex.add("trex").set("track_id",t.id).set("default_sample_description_index",t.default_sample_description_index||1).set("default_sample_duration",t.default_sample_duration||0).set("default_sample_size",t.default_sample_size||0).set("default_sample_flags",t.default_sample_flags||0),this.buildTrakSampleLists(i),t.id}},d.Box.prototype.computeSize=function(e){var t=e||new o;t.endianness=o.BIG_ENDIAN,this.write(t)},m.prototype.addSample=function(e,t,i){var n=i||{},r={},a=this.getTrackById(e);if(null!==a){r.number=a.samples.length,r.track_id=a.tkhd.track_id,r.timescale=a.mdia.mdhd.timescale,r.description_index=n.sample_description_index?n.sample_description_index-1:0,r.description=a.mdia.minf.stbl.stsd.entries[r.description_index],r.data=t,r.size=t.length,r.alreadyRead=r.size,r.duration=n.duration||1,r.cts=n.cts||0,r.dts=n.dts||0,r.is_sync=n.is_sync||!1,r.is_leading=n.is_leading||0,r.depends_on=n.depends_on||0,r.is_depended_on=n.is_depended_on||0,r.has_redundancy=n.has_redundancy||0,r.degradation_priority=n.degradation_priority||0,r.offset=0,r.subsamples=n.subsamples,a.samples.push(r),a.samples_size+=r.size,a.samples_duration+=r.duration,this.processSamples();var s=m.createSingleSampleMoof(r);return this.addBox(s),s.computeSize(),s.trafs[0].truns[0].data_offset=s.size+8,this.add("mdat").data=t,r}},m.createSingleSampleMoof=function(e){var t=new d.moofBox;t.add("mfhd").set("sequence_number",this.nextMoofNumber),this.nextMoofNumber++;var i=t.add("traf");return i.add("tfhd").set("track_id",e.track_id).set("flags",d.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),i.add("tfdt").set("baseMediaDecodeTime",e.dts),i.add("trun").set("flags",d.TRUN_FLAGS_DATA_OFFSET|d.TRUN_FLAGS_DURATION|d.TRUN_FLAGS_SIZE|d.TRUN_FLAGS_FLAGS|d.TRUN_FLAGS_CTS_OFFSET).set("data_offset",0).set("first_sample_flags",0).set("sample_count",1).set("sample_duration",[e.duration]).set("sample_size",[e.size]).set("sample_flags",[0]).set("sample_composition_time_offset",[e.cts-e.dts]),t},m.prototype.lastMoofIndex=0,m.prototype.samplesDataSize=0,m.prototype.resetTables=function(){var e,t,i,n,r,a;for(this.initial_duration=this.moov.mvhd.duration,this.moov.mvhd.duration=0,e=0;e=2&&(u=r[s].grouping_type+"/0",(o=new l(r[s].grouping_type,0)).is_fragment=!0,t.sample_groups_info[u]||(t.sample_groups_info[u]=o))}else for(s=0;s=2&&(u=n[s].grouping_type+"/0",o=new l(n[s].grouping_type,0),e.sample_groups_info[u]||(e.sample_groups_info[u]=o))},m.setSampleGroupProperties=function(e,t,i,n){var r,a;for(r in t.sample_groups=[],n){var s;if(t.sample_groups[r]={},t.sample_groups[r].grouping_type=n[r].grouping_type,t.sample_groups[r].grouping_type_parameter=n[r].grouping_type_parameter,i>=n[r].last_sample_in_run&&(n[r].last_sample_in_run<0&&(n[r].last_sample_in_run=0),n[r].entry_index++,n[r].entry_index<=n[r].sbgp.entries.length-1&&(n[r].last_sample_in_run+=n[r].sbgp.entries[n[r].entry_index].sample_count)),n[r].entry_index<=n[r].sbgp.entries.length-1?t.sample_groups[r].group_description_index=n[r].sbgp.entries[n[r].entry_index].group_description_index:t.sample_groups[r].group_description_index=-1,0!==t.sample_groups[r].group_description_index)s=n[r].fragment_description?n[r].fragment_description:n[r].description,t.sample_groups[r].group_description_index>0?(a=t.sample_groups[r].group_description_index>65535?(t.sample_groups[r].group_description_index>>16)-1:t.sample_groups[r].group_description_index-1,s&&a>=0&&(t.sample_groups[r].description=s.entries[a])):s&&s.version>=2&&s.default_group_description_index>0&&(t.sample_groups[r].description=s.entries[s.default_group_description_index-1])}},m.process_sdtp=function(e,t,i){t&&(e?(t.is_leading=e.is_leading[i],t.depends_on=e.sample_depends_on[i],t.is_depended_on=e.sample_is_depended_on[i],t.has_redundancy=e.sample_has_redundancy[i]):(t.is_leading=0,t.depends_on=0,t.is_depended_on=0,t.has_redundancy=0))},m.prototype.buildSampleLists=function(){var e,t;for(e=0;ey&&(b++,y<0&&(y=0),y+=a.sample_counts[b]),t>0?(e.samples[t-1].duration=a.sample_deltas[b],e.samples_duration+=e.samples[t-1].duration,C.dts=e.samples[t-1].dts+e.samples[t-1].duration):C.dts=0,s?(t>=S&&(T++,S<0&&(S=0),S+=s.sample_counts[T]),C.cts=e.samples[t].dts+s.sample_offsets[T]):C.cts=C.dts,o?(t==o.sample_numbers[E]-1?(C.is_sync=!0,E++):(C.is_sync=!1,C.degradation_priority=0),l&&l.entries[w].sample_delta+A==t+1&&(C.subsamples=l.entries[w].subsamples,A+=l.entries[w].sample_delta,w++)):C.is_sync=!0,m.process_sdtp(e.mdia.minf.stbl.sdtp,C,C.number),C.degradation_priority=c?c.priority[t]:0,l&&l.entries[w].sample_delta+A==t&&(C.subsamples=l.entries[w].subsamples,A+=l.entries[w].sample_delta),(h.length>0||d.length>0)&&m.setSampleGroupProperties(e,C,t,e.sample_groups_info)}t>0&&(e.samples[t-1].duration=Math.max(e.mdia.mdhd.duration-e.samples[t-1].dts,0),e.samples_duration+=e.samples[t-1].duration)}},m.prototype.updateSampleLists=function(){var e,t,i,n,r,a,s,o,u,l,h,c,f,p,_;if(void 0!==this.moov)for(;this.lastMoofIndex0&&m.initSampleGroups(c,h,h.sbgps,c.mdia.minf.stbl.sgpds,h.sgpds),t=0;t0?p.dts=c.samples[c.samples.length-2].dts+c.samples[c.samples.length-2].duration:(h.tfdt?p.dts=h.tfdt.baseMediaDecodeTime:p.dts=0,c.first_traf_merged=!0),p.cts=p.dts,g.flags&d.TRUN_FLAGS_CTS_OFFSET&&(p.cts=p.dts+g.sample_composition_time_offset[i]),_=s,g.flags&d.TRUN_FLAGS_FLAGS?_=g.sample_flags[i]:0===i&&g.flags&d.TRUN_FLAGS_FIRST_FLAG&&(_=g.first_sample_flags),p.is_sync=!(_>>16&1),p.is_leading=_>>26&3,p.depends_on=_>>24&3,p.is_depended_on=_>>22&3,p.has_redundancy=_>>20&3,p.degradation_priority=65535&_;var v=!!(h.tfhd.flags&d.TFHD_FLAG_BASE_DATA_OFFSET),y=!!(h.tfhd.flags&d.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),b=!!(g.flags&d.TRUN_FLAGS_DATA_OFFSET),S=0;S=v?h.tfhd.base_data_offset:y||0===t?l.start:o,p.offset=0===t&&0===i?b?S+g.data_offset:S:o,o=p.offset+p.size,(h.sbgps.length>0||h.sgpds.length>0||c.mdia.minf.stbl.sbgps.length>0||c.mdia.minf.stbl.sgpds.length>0)&&m.setSampleGroupProperties(c,p,p.number_in_traf,h.sample_groups_info)}}if(h.subs){c.has_fragment_subsamples=!0;var T=h.first_sample_index;for(t=0;t-1))return null;var s=(i=this.stream.buffers[r]).byteLength-(n.offset+n.alreadyRead-i.fileStart);if(n.size-n.alreadyRead<=s)return a.debug("ISOFile","Getting sample #"+t+" data (alreadyRead: "+n.alreadyRead+" offset: "+(n.offset+n.alreadyRead-i.fileStart)+" read size: "+(n.size-n.alreadyRead)+" full size: "+n.size+")"),o.memcpy(n.data.buffer,n.alreadyRead,i,n.offset+n.alreadyRead-i.fileStart,n.size-n.alreadyRead),i.usedBytes+=n.size-n.alreadyRead,this.stream.logBufferLevel(),n.alreadyRead=n.size,n;if(0===s)return null;a.debug("ISOFile","Getting sample #"+t+" partial data (alreadyRead: "+n.alreadyRead+" offset: "+(n.offset+n.alreadyRead-i.fileStart)+" read size: "+s+" full size: "+n.size+")"),o.memcpy(n.data.buffer,n.alreadyRead,i,n.offset+n.alreadyRead-i.fileStart,s),n.alreadyRead+=s,i.usedBytes+=s,this.stream.logBufferLevel()}},m.prototype.releaseSample=function(e,t){var i=e.samples[t];return i.data?(this.samplesDataSize-=i.size,i.data=null,i.alreadyRead=0,i.size):0},m.prototype.getAllocatedSampleDataSize=function(){return this.samplesDataSize},m.prototype.getCodecs=function(){var e,t="";for(e=0;e0&&(t+=","),t+=this.moov.traks[e].mdia.minf.stbl.stsd.entries[0].getCodec()}return t},m.prototype.getTrexById=function(e){var t;if(!this.moov||!this.moov.mvex)return null;for(t=0;t0&&(i.protection=r.ipro.protections[r.iinf.item_infos[e].protection_index-1]),r.iinf.item_infos[e].item_type?i.type=r.iinf.item_infos[e].item_type:i.type="mime",i.content_type=r.iinf.item_infos[e].content_type,i.content_encoding=r.iinf.item_infos[e].content_encoding;if(r.iloc)for(e=0;e0){var c=r.iprp.ipco.boxes[d.property_index-1];i.properties[c.type]=c,i.properties.boxes.push(c)}}}}}},m.prototype.getItem=function(e){var t,i;if(!this.meta)return null;if(!(i=this.items[e]).data&&i.size)i.data=new Uint8Array(i.size),i.alreadyRead=0,this.itemsDataSize+=i.size,a.debug("ISOFile","Allocating item #"+e+" of size "+i.size+" (total: "+this.itemsDataSize+")");else if(i.alreadyRead===i.size)return i;for(var n=0;n-1))return null;var u=(t=this.stream.buffers[s]).byteLength-(r.offset+r.alreadyRead-t.fileStart);if(!(r.length-r.alreadyRead<=u))return a.debug("ISOFile","Getting item #"+e+" extent #"+n+" partial data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-t.fileStart)+" read size: "+u+" full extent size: "+r.length+" full item size: "+i.size+")"),o.memcpy(i.data.buffer,i.alreadyRead,t,r.offset+r.alreadyRead-t.fileStart,u),r.alreadyRead+=u,i.alreadyRead+=u,t.usedBytes+=u,this.stream.logBufferLevel(),null;a.debug("ISOFile","Getting item #"+e+" extent #"+n+" data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-t.fileStart)+" read size: "+(r.length-r.alreadyRead)+" full extent size: "+r.length+" full item size: "+i.size+")"),o.memcpy(i.data.buffer,i.alreadyRead,t,r.offset+r.alreadyRead-t.fileStart,r.length-r.alreadyRead),t.usedBytes+=r.length-r.alreadyRead,this.stream.logBufferLevel(),i.alreadyRead+=r.length-r.alreadyRead,r.alreadyRead=r.length}}return i.alreadyRead===i.size?i:null},m.prototype.releaseItem=function(e){var t=this.items[e];if(t.data){this.itemsDataSize-=t.size,t.data=null,t.alreadyRead=0;for(var i=0;i0?this.moov.traks[e].samples[0].duration:0),t.push(n)}return t},d.Box.prototype.printHeader=function(e){this.size+=8,this.size>u&&(this.size+=8),"uuid"===this.type&&(this.size+=16),e.log(e.indent+"size:"+this.size),e.log(e.indent+"type:"+this.type)},d.FullBox.prototype.printHeader=function(e){this.size+=4,d.Box.prototype.printHeader.call(this,e),e.log(e.indent+"version:"+this.version),e.log(e.indent+"flags:"+this.flags)},d.Box.prototype.print=function(e){this.printHeader(e)},d.ContainerBox.prototype.print=function(e){this.printHeader(e);for(var t=0;t>8)),e.log(e.indent+"matrix: "+this.matrix.join(", ")),e.log(e.indent+"next_track_id: "+this.next_track_id)},d.tkhdBox.prototype.print=function(e){d.FullBox.prototype.printHeader.call(this,e),e.log(e.indent+"creation_time: "+this.creation_time),e.log(e.indent+"modification_time: "+this.modification_time),e.log(e.indent+"track_id: "+this.track_id),e.log(e.indent+"duration: "+this.duration),e.log(e.indent+"volume: "+(this.volume>>8)),e.log(e.indent+"matrix: "+this.matrix.join(", ")),e.log(e.indent+"layer: "+this.layer),e.log(e.indent+"alternate_group: "+this.alternate_group),e.log(e.indent+"width: "+this.width),e.log(e.indent+"height: "+this.height)};var _={createFile:function(e,t){var i=void 0===e||e,n=new m(t);return n.discardMdatData=!i,n}};void 0!==i&&(i.createFile=_.createFile)},{}],40:[function(e,t,i){ +/*! @name mpd-parser @version 0.19.0 @license Apache-2.0 */ +"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@videojs/vhs-utils/cjs/resolve-url"),r=e("global/window"),a=e("@videojs/vhs-utils/cjs/decode-b64-to-uint8-array"),s=e("@xmldom/xmldom");function o(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var u=o(n),l=o(r),h=o(a),d=function(e){return!!e&&"object"==typeof e},c=function e(){for(var t=arguments.length,i=new Array(t),n=0;n=0&&(f.minimumUpdatePeriod=1e3*u),t&&(f.locations=t),"dynamic"===s&&(f.suggestedPresentationDelay=o);var p=0===f.playlists.length;return h.length&&(f.mediaGroups.AUDIO.audio=function(e,t,i){var n;void 0===t&&(t={}),void 0===i&&(i=!1);var r=e.reduce((function(e,r){var a=r.attributes.role&&r.attributes.role.value||"",s=r.attributes.lang||"",o=r.attributes.label||"main";if(s&&!r.attributes.label){var u=a?" ("+a+")":"";o=""+r.attributes.lang+u}e[o]||(e[o]={language:s,autoselect:!0,default:"main"===a,playlists:[],uri:""});var l=I(function(e,t){var i,n=e.attributes,r=e.segments,a=e.sidx,s={attributes:(i={NAME:n.id,BANDWIDTH:n.bandwidth,CODECS:n.codecs},i["PROGRAM-ID"]=1,i),uri:"",endList:"static"===n.type,timeline:n.periodIndex,resolvedUri:"",targetDuration:n.duration,segments:r,mediaSequence:r.length?r[0].number:1};return n.contentProtection&&(s.contentProtection=n.contentProtection),a&&(s.sidx=a),t&&(s.attributes.AUDIO="audio",s.attributes.SUBTITLES="subs"),s}(r,i),t);return e[o].playlists.push(l),void 0===n&&"main"===a&&((n=r).default=!0),e}),{});n||(r[Object.keys(r)[0]].default=!0);return r}(h,i,p)),d.length&&(f.mediaGroups.SUBTITLES.subs=function(e,t){return void 0===t&&(t={}),e.reduce((function(e,i){var n=i.attributes.lang||"text";return e[n]||(e[n]={language:n,default:!1,autoselect:!1,playlists:[],uri:""}),e[n].playlists.push(I(function(e){var t,i=e.attributes,n=e.segments;void 0===n&&(n=[{uri:i.baseUrl,timeline:i.periodIndex,resolvedUri:i.baseUrl||"",duration:i.sourceDuration,number:0}],i.duration=i.sourceDuration);var r=((t={NAME:i.id,BANDWIDTH:i.bandwidth})["PROGRAM-ID"]=1,t);return i.codecs&&(r.CODECS=i.codecs),{attributes:r,uri:"",endList:"static"===i.type,timeline:i.periodIndex,resolvedUri:i.baseUrl||"",targetDuration:i.duration,segments:n,mediaSequence:n.length?n[0].number:1}}(i),t)),e}),{})}(d,i)),c.length&&(f.mediaGroups["CLOSED-CAPTIONS"].cc=c.reduce((function(e,t){return t?(t.forEach((function(t){var i=t.channel,n=t.language;e[n]={autoselect:!1,default:!1,instreamId:i,language:n},t.hasOwnProperty("aspectRatio")&&(e[n].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[n].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[n]["3D"]=t["3D"])})),e):e}),{})),f},M=function(e,t,i){var n=e.NOW,r=e.clientOffset,a=e.availabilityStartTime,s=e.timescale,o=void 0===s?1:s,u=e.start,l=void 0===u?0:u,h=e.minimumUpdatePeriod,d=(n+r)/1e3+(void 0===h?0:h)-(a+l);return Math.ceil((d*o-t)/i)},F=function(e,t){for(var i=e.type,n=e.minimumUpdatePeriod,r=void 0===n?0:n,a=e.media,s=void 0===a?"":a,o=e.sourceDuration,u=e.timescale,l=void 0===u?1:u,h=e.startNumber,d=void 0===h?1:h,c=e.periodIndex,f=[],p=-1,m=0;mp&&(p=y);var b=void 0;if(v<0){var S=m+1;b=S===t.length?"dynamic"===i&&r>0&&s.indexOf("$Number$")>0?M(e,p,g):(o*l-p)/g:(t[S].t-p)/g}else b=v+1;for(var T=d+f.length+b,E=d+f.length;E=r?a:""+new Array(r-a.length+1).join("0")+a)}}(t))},j=function(e,t){var i={RepresentationID:e.id,Bandwidth:e.bandwidth||0},n=e.initialization,r=void 0===n?{sourceURL:"",range:""}:n,a=S({baseUrl:e.baseUrl,source:N(r.sourceURL,i),range:r.range});return function(e,t){return e.duration||t?e.duration?w(e):F(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodIndex}]}(e,t).map((function(t){i.Number=t.number,i.Time=t.time;var n=N(e.media||"",i),r=e.timescale||1,s=e.presentationTimeOffset||0,o=e.periodStart+(t.time-s)/r;return{uri:n,timeline:t.timeline,duration:t.duration,resolvedUri:u.default(e.baseUrl||"",n),map:a,number:t.number,presentationTime:o}}))},V=function(e,t){var i=e.duration,n=e.segmentUrls,r=void 0===n?[]:n,a=e.periodStart;if(!i&&!t||i&&t)throw new Error(y);var s,o=r.map((function(t){return function(e,t){var i=e.baseUrl,n=e.initialization,r=void 0===n?{}:n,a=S({baseUrl:i,source:r.sourceURL,range:r.range}),s=S({baseUrl:i,source:t.media,range:t.mediaRange});return s.map=a,s}(e,t)}));return i&&(s=w(e)),t&&(s=F(e,t)),s.map((function(t,i){if(o[i]){var n=o[i],r=e.timescale||1,s=e.presentationTimeOffset||0;return n.timeline=t.timeline,n.duration=t.duration,n.number=t.number,n.presentationTime=a+(t.time-s)/r,n}})).filter((function(e){return e}))},H=function(e){var t,i,n=e.attributes,r=e.segmentInfo;r.template?(i=j,t=c(n,r.template)):r.base?(i=A,t=c(n,r.base)):r.list&&(i=V,t=c(n,r.list));var a={attributes:n};if(!i)return a;var s=i(t,r.segmentTimeline);if(t.duration){var o=t,u=o.duration,l=o.timescale,h=void 0===l?1:l;t.duration=u/h}else s.length?t.duration=s.reduce((function(e,t){return Math.max(e,Math.ceil(t.duration))}),0):t.duration=0;return a.attributes=t,a.segments=s,r.base&&t.indexRange&&(a.sidx=s[0],a.segments=[]),a},z=function(e){return e.map(H)},G=function(e,t){return p(e.childNodes).filter((function(e){return e.tagName===t}))},W=function(e){return e.textContent.trim()},Y=function(e){var t=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);if(!t)return 0;var i=t.slice(1),n=i[0],r=i[1],a=i[2],s=i[3],o=i[4],u=i[5];return 31536e3*parseFloat(n||0)+2592e3*parseFloat(r||0)+86400*parseFloat(a||0)+3600*parseFloat(s||0)+60*parseFloat(o||0)+parseFloat(u||0)},q={mediaPresentationDuration:function(e){return Y(e)},availabilityStartTime:function(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(t=e)&&(t+="Z"),Date.parse(t)/1e3;var t},minimumUpdatePeriod:function(e){return Y(e)},suggestedPresentationDelay:function(e){return Y(e)},type:function(e){return e},timeShiftBufferDepth:function(e){return Y(e)},start:function(e){return Y(e)},width:function(e){return parseInt(e,10)},height:function(e){return parseInt(e,10)},bandwidth:function(e){return parseInt(e,10)},startNumber:function(e){return parseInt(e,10)},timescale:function(e){return parseInt(e,10)},presentationTimeOffset:function(e){return parseInt(e,10)},duration:function(e){var t=parseInt(e,10);return isNaN(t)?Y(e):t},d:function(e){return parseInt(e,10)},t:function(e){return parseInt(e,10)},r:function(e){return parseInt(e,10)},DEFAULT:function(e){return e}},K=function(e){return e&&e.attributes?p(e.attributes).reduce((function(e,t){var i=q[t.name]||q.DEFAULT;return e[t.name]=i(t.value),e}),{}):{}},X={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},Q=function(e,t){return t.length?f(e.map((function(e){return t.map((function(t){return u.default(e,W(t))}))}))):e},$=function(e){var t=G(e,"SegmentTemplate")[0],i=G(e,"SegmentList")[0],n=i&&G(i,"SegmentURL").map((function(e){return c({tag:"SegmentURL"},K(e))})),r=G(e,"SegmentBase")[0],a=i||t,s=a&&G(a,"SegmentTimeline")[0],o=i||r||t,u=o&&G(o,"Initialization")[0],l=t&&K(t);l&&u?l.initialization=u&&K(u):l&&l.initialization&&(l.initialization={sourceURL:l.initialization});var h={template:l,segmentTimeline:s&&G(s,"S").map((function(e){return K(e)})),list:i&&c(K(i),{segmentUrls:n,initialization:K(u)}),base:r&&c(K(r),{initialization:K(u)})};return Object.keys(h).forEach((function(e){h[e]||delete h[e]})),h},J=function(e,t,i){return function(n){var r,a=K(n),s=Q(t,G(n,"BaseURL")),o=G(n,"Role")[0],u={role:K(o)},l=c(e,a,u),d=G(n,"Accessibility")[0],p="urn:scte:dash:cc:cea-608:2015"===(r=K(d)).schemeIdUri?r.value.split(";").map((function(e){var t,i;if(i=e,/^CC\d=/.test(e)){var n=e.split("=");t=n[0],i=n[1]}else/^CC\d$/.test(e)&&(t=e);return{channel:t,language:i}})):"urn:scte:dash:cc:cea-708:2015"===r.schemeIdUri?r.value.split(";").map((function(e){var t={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};if(/=/.test(e)){var i=e.split("="),n=i[0],r=i[1],a=void 0===r?"":r;t.channel=n,t.language=e,a.split(",").forEach((function(e){var i=e.split(":"),n=i[0],r=i[1];"lang"===n?t.language=r:"er"===n?t.easyReader=Number(r):"war"===n?t.aspectRatio=Number(r):"3D"===n&&(t["3D"]=Number(r))}))}else t.language=e;return t.channel&&(t.channel="SERVICE"+t.channel),t})):void 0;p&&(l=c(l,{captionServices:p}));var m=G(n,"Label")[0];if(m&&m.childNodes.length){var _=m.childNodes[0].nodeValue.trim();l=c(l,{label:_})}var g=G(n,"ContentProtection").reduce((function(e,t){var i=K(t),n=X[i.schemeIdUri];if(n){e[n]={attributes:i};var r=G(t,"cenc:pssh")[0];if(r){var a=W(r),s=a&&h.default(a);e[n].pssh=s}}return e}),{});Object.keys(g).length&&(l=c(l,{contentProtection:g}));var v=$(n),y=G(n,"Representation"),b=c(i,v);return f(y.map(function(e,t,i){return function(n){var r=G(n,"BaseURL"),a=Q(t,r),s=c(e,K(n)),o=$(n);return a.map((function(e){return{segmentInfo:c(i,o),attributes:c(s,{baseUrl:e})}}))}}(l,s,b)))}},Z=function(e,t){return function(i,n){var r=Q(t,G(i.node,"BaseURL")),a=parseInt(i.attributes.id,10),s=l.default.isNaN(a)?n:a,o=c(e,{periodIndex:s,periodStart:i.attributes.start});"number"==typeof i.attributes.duration&&(o.periodDuration=i.attributes.duration);var u=G(i.node,"AdaptationSet"),h=$(i.node);return f(u.map(J(o,r,h)))}},ee=function(e,t){void 0===t&&(t={});var i=t,n=i.manifestUri,r=void 0===n?"":n,a=i.NOW,s=void 0===a?Date.now():a,o=i.clientOffset,u=void 0===o?0:o,l=G(e,"Period");if(!l.length)throw new Error(m);var h=G(e,"Location"),d=K(e),c=Q([r],G(e,"BaseURL"));d.type=d.type||"static",d.sourceDuration=d.mediaPresentationDuration||0,d.NOW=s,d.clientOffset=u,h.length&&(d.locations=h.map(W));var p=[];return l.forEach((function(e,t){var i=K(e),n=p[t-1];i.start=function(e){var t=e.attributes,i=e.priorPeriodAttributes,n=e.mpdType;return"number"==typeof t.start?t.start:i&&"number"==typeof i.start&&"number"==typeof i.duration?i.start+i.duration:i||"static"!==n?null:0}({attributes:i,priorPeriodAttributes:n?n.attributes:null,mpdType:d.type}),p.push({node:e,attributes:i})})),{locations:d.locations,representationInfo:f(p.map(Z(d,c)))}},te=function(e){if(""===e)throw new Error(_);var t,i,n=new s.DOMParser;try{i=(t=n.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!i||i&&i.getElementsByTagName("parsererror").length>0)throw new Error(g);return i};i.VERSION="0.19.0",i.addSidxSegmentsToPlaylist=C,i.generateSidxKey=k,i.inheritAttributes=ee,i.parse=function(e,t){void 0===t&&(t={});var i=ee(te(e),t),n=z(i.representationInfo);return U(n,i.locations,t.sidxMapping)},i.parseUTCTiming=function(e){return function(e){var t=G(e,"UTCTiming")[0];if(!t)return null;var i=K(t);switch(i.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":i.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":i.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":i.method="DIRECT",i.value=Date.parse(i.value);break;case"urn:mpeg:dash:utc:http-ntp:2014":case"urn:mpeg:dash:utc:ntp:2014":case"urn:mpeg:dash:utc:sntp:2014":default:throw new Error(b)}return i}(te(e))},i.stringToMpdXml=te,i.toM3u8=U,i.toPlaylists=z},{"@videojs/vhs-utils/cjs/decode-b64-to-uint8-array":13,"@videojs/vhs-utils/cjs/resolve-url":20,"@xmldom/xmldom":28,"global/window":34}],41:[function(e,t,i){var n,r;n=window,r=function(){return function(e){var t={};function i(n){if(t[n])return t[n].exports;var r=t[n]={i:n,l:!1,exports:{}};return e[n].call(r.exports,r,r.exports,i),r.l=!0,r.exports}return i.m=e,i.c=t,i.d=function(e,t,n){i.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},i.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.t=function(e,t){if(1&t&&(e=i(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(i.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var r in e)i.d(n,r,function(t){return e[t]}.bind(null,r));return n},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="",i(i.s=14)}([function(e,t,i){"use strict";var n=i(6),r=i.n(n),a=function(){function e(){}return e.e=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","error",n),e.ENABLE_ERROR&&(console.error?console.error(n):console.warn)},e.i=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","info",n),e.ENABLE_INFO&&console.info&&console.info(n)},e.w=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","warn",n),e.ENABLE_WARN&&console.warn},e.d=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","debug",n),e.ENABLE_DEBUG&&console.debug&&console.debug(n)},e.v=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","verbose",n),e.ENABLE_VERBOSE},e}();a.GLOBAL_TAG="mpegts.js",a.FORCE_GLOBAL_TAG=!1,a.ENABLE_ERROR=!0,a.ENABLE_INFO=!0,a.ENABLE_WARN=!0,a.ENABLE_DEBUG=!0,a.ENABLE_VERBOSE=!0,a.ENABLE_CALLBACK=!1,a.emitter=new r.a,t.a=a},function(e,t,i){"use strict";t.a={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",TIMED_ID3_METADATA_ARRIVED:"timed_id3_metadata_arrived",PES_PRIVATE_DATA_DESCRIPTOR:"pes_private_data_descriptor",PES_PRIVATE_DATA_ARRIVED:"pes_private_data_arrived",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint"}},function(e,t,i){"use strict";i.d(t,"c",(function(){return r})),i.d(t,"b",(function(){return a})),i.d(t,"a",(function(){return s}));var n=i(3),r={kIdle:0,kConnecting:1,kBuffering:2,kError:3,kComplete:4},a={OK:"OK",EXCEPTION:"Exception",HTTP_STATUS_CODE_INVALID:"HttpStatusCodeInvalid",CONNECTING_TIMEOUT:"ConnectingTimeout",EARLY_EOF:"EarlyEof",UNRECOVERABLE_EARLY_EOF:"UnrecoverableEarlyEof"},s=function(){function e(e){this._type=e||"undefined",this._status=r.kIdle,this._needStash=!1,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null}return e.prototype.destroy=function(){this._status=r.kIdle,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null},e.prototype.isWorking=function(){return this._status===r.kConnecting||this._status===r.kBuffering},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"status",{get:function(){return this._status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"needStashBuffer",{get:function(){return this._needStash},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onContentLengthKnown",{get:function(){return this._onContentLengthKnown},set:function(e){this._onContentLengthKnown=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onURLRedirect",{get:function(){return this._onURLRedirect},set:function(e){this._onURLRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),e.prototype.open=function(e,t){throw new n.c("Unimplemented abstract function!")},e.prototype.abort=function(){throw new n.c("Unimplemented abstract function!")},e}()},function(e,t,i){"use strict";i.d(t,"d",(function(){return a})),i.d(t,"a",(function(){return s})),i.d(t,"b",(function(){return o})),i.d(t,"c",(function(){return u}));var n,r=(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),a=function(){function e(e){this._message=e}return Object.defineProperty(e.prototype,"name",{get:function(){return"RuntimeException"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"message",{get:function(){return this._message},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return this.name+": "+this.message},e}(),s=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"IllegalStateException"},enumerable:!1,configurable:!0}),t}(a),o=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"InvalidArgumentException"},enumerable:!1,configurable:!0}),t}(a),u=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"NotImplementedException"},enumerable:!1,configurable:!0}),t}(a)},function(e,t,i){"use strict";var n={};!function(){var e=self.navigator.userAgent.toLowerCase(),t=/(edge)\/([\w.]+)/.exec(e)||/(opr)[\/]([\w.]+)/.exec(e)||/(chrome)[ \/]([\w.]+)/.exec(e)||/(iemobile)[\/]([\w.]+)/.exec(e)||/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||e.indexOf("trident")>=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ \/]([\w.]+)/.exec(e)||[],i=/(ipad)/.exec(e)||/(ipod)/.exec(e)||/(windows phone)/.exec(e)||/(iphone)/.exec(e)||/(kindle)/.exec(e)||/(android)/.exec(e)||/(windows)/.exec(e)||/(mac)/.exec(e)||/(linux)/.exec(e)||/(cros)/.exec(e)||[],r={browser:t[5]||t[3]||t[1]||"",version:t[2]||t[4]||"0",majorVersion:t[4]||t[2]||"0",platform:i[0]||""},a={};if(r.browser){a[r.browser]=!0;var s=r.majorVersion.split(".");a.version={major:parseInt(r.majorVersion,10),string:r.version},s.length>1&&(a.version.minor=parseInt(s[1],10)),s.length>2&&(a.version.build=parseInt(s[2],10))}for(var o in r.platform&&(a[r.platform]=!0),(a.chrome||a.opr||a.safari)&&(a.webkit=!0),(a.rv||a.iemobile)&&(a.rv&&delete a.rv,r.browser="msie",a.msie=!0),a.edge&&(delete a.edge,r.browser="msedge",a.msedge=!0),a.opr&&(r.browser="opera",a.opera=!0),a.safari&&a.android&&(r.browser="android",a.android=!0),a.name=r.browser,a.platform=r.platform,n)n.hasOwnProperty(o)&&delete n[o];Object.assign(n,a)}(),t.a=n},function(e,t,i){"use strict";t.a={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"}},function(e,t,i){"use strict";var n,r="object"==typeof Reflect?Reflect:null,a=r&&"function"==typeof r.apply?r.apply:function(e,t,i){return Function.prototype.apply.call(e,t,i)};n=r&&"function"==typeof r.ownKeys?r.ownKeys:Object.getOwnPropertySymbols?function(e){return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))}:function(e){return Object.getOwnPropertyNames(e)};var s=Number.isNaN||function(e){return e!=e};function o(){o.init.call(this)}e.exports=o,e.exports.once=function(e,t){return new Promise((function(i,n){function r(i){e.removeListener(t,a),n(i)}function a(){"function"==typeof e.removeListener&&e.removeListener("error",r),i([].slice.call(arguments))}g(e,t,a,{once:!0}),"error"!==t&&function(e,t,i){"function"==typeof e.on&&g(e,"error",t,{once:!0})}(e,r)}))},o.EventEmitter=o,o.prototype._events=void 0,o.prototype._eventsCount=0,o.prototype._maxListeners=void 0;var u=10;function l(e){if("function"!=typeof e)throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof e)}function h(e){return void 0===e._maxListeners?o.defaultMaxListeners:e._maxListeners}function d(e,t,i,n){var r,a,s;if(l(i),void 0===(a=e._events)?(a=e._events=Object.create(null),e._eventsCount=0):(void 0!==a.newListener&&(e.emit("newListener",t,i.listener?i.listener:i),a=e._events),s=a[t]),void 0===s)s=a[t]=i,++e._eventsCount;else if("function"==typeof s?s=a[t]=n?[i,s]:[s,i]:n?s.unshift(i):s.push(i),(r=h(e))>0&&s.length>r&&!s.warned){s.warned=!0;var o=new Error("Possible EventEmitter memory leak detected. "+s.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");o.name="MaxListenersExceededWarning",o.emitter=e,o.type=t,o.count=s.length,console&&console.warn}return e}function c(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}function f(e,t,i){var n={fired:!1,wrapFn:void 0,target:e,type:t,listener:i},r=c.bind(n);return r.listener=i,n.wrapFn=r,r}function p(e,t,i){var n=e._events;if(void 0===n)return[];var r=n[t];return void 0===r?[]:"function"==typeof r?i?[r.listener||r]:[r]:i?function(e){for(var t=new Array(e.length),i=0;i0&&(s=t[0]),s instanceof Error)throw s;var o=new Error("Unhandled error."+(s?" ("+s.message+")":""));throw o.context=s,o}var u=r[e];if(void 0===u)return!1;if("function"==typeof u)a(u,this,t);else{var l=u.length,h=_(u,l);for(i=0;i=0;a--)if(i[a]===t||i[a].listener===t){s=i[a].listener,r=a;break}if(r<0)return this;0===r?i.shift():function(e,t){for(;t+1=0;n--)this.removeListener(e,t[n]);return this},o.prototype.listeners=function(e){return p(this,e,!0)},o.prototype.rawListeners=function(e){return p(this,e,!1)},o.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):m.call(e,t)},o.prototype.listenerCount=m,o.prototype.eventNames=function(){return this._eventsCount>0?n(this._events):[]}},function(e,t,i){"use strict";i.d(t,"d",(function(){return n})),i.d(t,"b",(function(){return r})),i.d(t,"a",(function(){return a})),i.d(t,"c",(function(){return s}));var n=function(e,t,i,n,r){this.dts=e,this.pts=t,this.duration=i,this.originalDts=n,this.isSyncPoint=r,this.fileposition=null},r=function(){function e(){this.beginDts=0,this.endDts=0,this.beginPts=0,this.endPts=0,this.originalBeginDts=0,this.originalEndDts=0,this.syncPoints=[],this.firstSample=null,this.lastSample=null}return e.prototype.appendSyncPoint=function(e){e.isSyncPoint=!0,this.syncPoints.push(e)},e}(),a=function(){function e(){this._list=[]}return e.prototype.clear=function(){this._list=[]},e.prototype.appendArray=function(e){var t=this._list;0!==e.length&&(t.length>0&&e[0].originalDts=t[r].dts&&et[n].lastSample.originalDts&&e=t[n].lastSample.originalDts&&(n===t.length-1||n0&&(r=this._searchNearestSegmentBefore(i.originalBeginDts)+1),this._lastAppendLocation=r,this._list.splice(r,0,i)},e.prototype.getLastSegmentBefore=function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null},e.prototype.getLastSampleBefore=function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null},e.prototype.getLastSyncPointBefore=function(e){for(var t=this._searchNearestSegmentBefore(e),i=this._list[t].syncPoints;0===i.length&&t>0;)t--,i=this._list[t].syncPoints;return i.length>0?i[i.length-1]:null},e}()},function(e,t,i){"use strict";var n=function(){function e(){this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.refFrames=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}return e.prototype.isComplete=function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.refFrames&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&e&&t},e.prototype.isSeekable=function(){return!0===this.hasKeyframesIndex},e.prototype.getNearestKeyframe=function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,i=this._search(t.times,e);return{index:i,milliseconds:t.times[i],fileposition:t.filepositions[i]}},e.prototype._search=function(e,t){var i=0,n=e.length-1,r=0,a=0,s=n;for(t=e[r]&&t0){var i=e.getConfig();t.emit("change",i)}},e.registerListener=function(t){e.emitter.addListener("change",t)},e.removeListener=function(t){e.emitter.removeListener("change",t)},e.addLogListener=function(t){a.a.emitter.addListener("log",t),a.a.emitter.listenerCount("log")>0&&(a.a.ENABLE_CALLBACK=!0,e._notifyChange())},e.removeLogListener=function(t){a.a.emitter.removeListener("log",t),0===a.a.emitter.listenerCount("log")&&(a.a.ENABLE_CALLBACK=!1,e._notifyChange())},e}();s.emitter=new r.a,t.a=s},function(e,t,i){"use strict";var n=i(6),r=i.n(n),a=i(0),s=i(4),o=i(8);function u(e,t,i){var n=e;if(t+i=128){t.push(String.fromCharCode(65535&a)),n+=2;continue}}else if(i[n]<240){if(u(i,n,2)&&(a=(15&i[n])<<12|(63&i[n+1])<<6|63&i[n+2])>=2048&&55296!=(63488&a)){t.push(String.fromCharCode(65535&a)),n+=3;continue}}else if(i[n]<248){var a;if(u(i,n,3)&&(a=(7&i[n])<<18|(63&i[n+1])<<12|(63&i[n+2])<<6|63&i[n+3])>65536&&a<1114112){a-=65536,t.push(String.fromCharCode(a>>>10|55296)),t.push(String.fromCharCode(1023&a|56320)),n+=4;continue}}t.push(String.fromCharCode(65533)),++n}return t.join("")},c=i(3),f=(l=new ArrayBuffer(2),new DataView(l).setInt16(0,256,!0),256===new Int16Array(l)[0]),p=function(){function e(){}return e.parseScriptData=function(t,i,n){var r={};try{var s=e.parseValue(t,i,n),o=e.parseValue(t,i+s.size,n-s.size);r[s.data]=o.data}catch(e){a.a.e("AMF",e.toString())}return r},e.parseObject=function(t,i,n){if(n<3)throw new c.a("Data not enough when parse ScriptDataObject");var r=e.parseString(t,i,n),a=e.parseValue(t,i+r.size,n-r.size),s=a.objectEnd;return{data:{name:r.data,value:a.data},size:r.size+a.size,objectEnd:s}},e.parseVariable=function(t,i,n){return e.parseObject(t,i,n)},e.parseString=function(e,t,i){if(i<2)throw new c.a("Data not enough when parse String");var n=new DataView(e,t,i).getUint16(0,!f);return{data:n>0?d(new Uint8Array(e,t+2,n)):"",size:2+n}},e.parseLongString=function(e,t,i){if(i<4)throw new c.a("Data not enough when parse LongString");var n=new DataView(e,t,i).getUint32(0,!f);return{data:n>0?d(new Uint8Array(e,t+4,n)):"",size:4+n}},e.parseDate=function(e,t,i){if(i<10)throw new c.a("Data size invalid when parse Date");var n=new DataView(e,t,i),r=n.getFloat64(0,!f),a=n.getInt16(8,!f);return{data:new Date(r+=60*a*1e3),size:10}},e.parseValue=function(t,i,n){if(n<1)throw new c.a("Data not enough when parse Value");var r,s=new DataView(t,i,n),o=1,u=s.getUint8(0),l=!1;try{switch(u){case 0:r=s.getFloat64(1,!f),o+=8;break;case 1:r=!!s.getUint8(1),o+=1;break;case 2:var h=e.parseString(t,i+1,n-1);r=h.data,o+=h.size;break;case 3:r={};var d=0;for(9==(16777215&s.getUint32(n-4,!f))&&(d=3);o32)throw new c.b("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var i=this._current_word_bits_left?this._current_word:0;i>>>=32-this._current_word_bits_left;var n=e-this._current_word_bits_left;this._fillCurrentWord();var r=Math.min(n,this._current_word_bits_left),a=this._current_word>>>32-r;return this._current_word<<=r,this._current_word_bits_left-=r,i<>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()},e.prototype.readUEG=function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1},e.prototype.readSEG=function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)},e}(),_=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,n=new Uint8Array(i),r=0,a=0;a=2&&3===t[a]&&0===t[a-1]&&0===t[a-2]||(n[r]=t[a],r++);return new Uint8Array(n.buffer,0,r)},e.parseSPS=function(t){for(var i=t.subarray(1,4),n="avc1.",r=0;r<3;r++){var a=i[r].toString(16);a.length<2&&(a="0"+a),n+=a}var s=e._ebsp2rbsp(t),o=new m(s);o.readByte();var u=o.readByte();o.readByte();var l=o.readByte();o.readUEG();var h=e.getProfileString(u),d=e.getLevelString(l),c=1,f=420,p=8,_=8;if((100===u||110===u||122===u||244===u||44===u||83===u||86===u||118===u||128===u||138===u||144===u)&&(3===(c=o.readUEG())&&o.readBits(1),c<=3&&(f=[0,420,422,444][c]),p=o.readUEG()+8,_=o.readUEG()+8,o.readBits(1),o.readBool()))for(var g=3!==c?8:12,v=0;v0&&U<16?(I=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][U-1],L=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][U-1]):255===U&&(I=o.readByte()<<8|o.readByte(),L=o.readByte()<<8|o.readByte())}if(o.readBool()&&o.readBool(),o.readBool()&&(o.readBits(4),o.readBool()&&o.readBits(24)),o.readBool()&&(o.readUEG(),o.readUEG()),o.readBool()){var M=o.readBits(32),F=o.readBits(32);R=o.readBool(),x=(D=F)/(O=2*M)}}var B=1;1===I&&1===L||(B=I/L);var N=0,j=0;0===c?(N=1,j=2-w):(N=3===c?1:2,j=(1===c?2:1)*(2-w));var V=16*(T+1),H=16*(E+1)*(2-w);V-=(A+C)*N,H-=(k+P)*j;var z=Math.ceil(V*B);return o.destroy(),o=null,{codec_mimetype:n,profile_idc:u,level_idc:l,profile_string:h,level_string:d,chroma_format_idc:c,bit_depth:p,bit_depth_luma:p,bit_depth_chroma:_,ref_frames:S,chroma_format:f,chroma_format_string:e.getChromaFormatString(f),frame_rate:{fixed:R,fps:x,fps_den:O,fps_num:D},sar_ratio:{width:I,height:L},codec_size:{width:V,height:H},present_size:{width:z,height:H}}},e._skipScalingList=function(e,t){for(var i=8,n=8,r=0;r>>2!=0,a=0!=(1&t[4]),s=(n=t)[5]<<24|n[6]<<16|n[7]<<8|n[8];return s<9?i:{match:!0,consumed:s,dataOffset:s,hasAudioTrack:r,hasVideoTrack:a}},e.prototype.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},Object.defineProperty(e.prototype,"onTrackMetadata",{get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaInfo",{get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMetaDataArrived",{get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onScriptDataArrived",{get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataAvailable",{get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"timestampBase",{get:function(){return this._timestampBase},set:function(e){this._timestampBase=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedDuration",{get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasAudio",{set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasVideo",{set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e},enumerable:!1,configurable:!0}),e.prototype.resetMediaInfo=function(){this._mediaInfo=new o.a},e.prototype._isInitialMetadataDispatched=function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},e.prototype.parseChunks=function(t,i){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new c.a("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var n=0,r=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;n=e.probe(t).dataOffset}for(this._firstParse&&(this._firstParse=!1,i+n!==this._dataOffset&&a.a.w(this.TAG,"First time parsing but chunk byteStart invalid!"),0!==(s=new DataView(t,n)).getUint32(0,!r)&&a.a.w(this.TAG,"PrevTagSize0 !== 0 !!!"),n+=4);nt.byteLength)break;var o=s.getUint8(0),u=16777215&s.getUint32(0,!r);if(n+11+u+4>t.byteLength)break;if(8===o||9===o||18===o){var l=s.getUint8(4),h=s.getUint8(5),d=s.getUint8(6)|h<<8|l<<16|s.getUint8(7)<<24;0!=(16777215&s.getUint32(7,!r))&&a.a.w(this.TAG,"Meet tag which has StreamID != 0!");var f=n+11;switch(o){case 8:this._parseAudioData(t,f,u,d);break;case 9:this._parseVideoData(t,f,u,d,i+n);break;case 18:this._parseScriptData(t,f,u)}var p=s.getUint32(11+u,!r);p!==11+u&&a.a.w(this.TAG,"Invalid PrevTagSize "+p),n+=11+u+4}else a.a.w(this.TAG,"Unsupported tag type "+o+", skipped"),n+=11+u+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),n},e.prototype._parseScriptData=function(e,t,i){var n=p.parseScriptData(e,t,i);if(n.hasOwnProperty("onMetaData")){if(null==n.onMetaData||"object"!=typeof n.onMetaData)return void a.a.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&a.a.w(this.TAG,"Found another onMetaData tag!"),this._metadata=n;var r=this._metadata.onMetaData;if(this._onMetaDataArrived&&this._onMetaDataArrived(Object.assign({},r)),"boolean"==typeof r.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=r.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof r.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=r.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof r.audiodatarate&&(this._mediaInfo.audioDataRate=r.audiodatarate),"number"==typeof r.videodatarate&&(this._mediaInfo.videoDataRate=r.videodatarate),"number"==typeof r.width&&(this._mediaInfo.width=r.width),"number"==typeof r.height&&(this._mediaInfo.height=r.height),"number"==typeof r.duration){if(!this._durationOverrided){var s=Math.floor(r.duration*this._timescale);this._duration=s,this._mediaInfo.duration=s}}else this._mediaInfo.duration=0;if("number"==typeof r.framerate){var o=Math.floor(1e3*r.framerate);if(o>0){var u=o/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=u,this._referenceFrameRate.fps_num=o,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=u}}if("object"==typeof r.keyframes){this._mediaInfo.hasKeyframesIndex=!0;var l=r.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(l),r.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=r,a.a.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(n).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},n))},e.prototype._parseKeyframesIndex=function(e){for(var t=[],i=[],n=1;n>>4;if(2===s||10===s){var o=0,u=(12&r)>>>2;if(u>=0&&u<=4){o=this._flvSoundRateTable[u];var l=1&r,h=this._audioMetadata,d=this._audioTrack;if(h||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),(h=this._audioMetadata={}).type="audio",h.id=d.id,h.timescale=this._timescale,h.duration=this._duration,h.audioSampleRate=o,h.channelCount=0===l?1:2),10===s){var c=this._parseAACAudioData(e,t+1,i-1);if(null==c)return;if(0===c.packetType){h.config&&a.a.w(this.TAG,"Found another AudioSpecificConfig!");var f=c.data;h.audioSampleRate=f.samplingRate,h.channelCount=f.channelCount,h.codec=f.codec,h.originalCodec=f.originalCodec,h.config=f.config,h.refSampleDuration=1024/h.audioSampleRate*h.timescale,a.a.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",h),(_=this._mediaInfo).audioCodec=h.originalCodec,_.audioSampleRate=h.audioSampleRate,_.audioChannelCount=h.channelCount,_.hasVideo?null!=_.videoCodec&&(_.mimeType='video/x-flv; codecs="'+_.videoCodec+","+_.audioCodec+'"'):_.mimeType='video/x-flv; codecs="'+_.audioCodec+'"',_.isComplete()&&this._onMediaInfo(_)}else if(1===c.packetType){var p=this._timestampBase+n,m={unit:c.data,length:c.data.byteLength,dts:p,pts:p};d.samples.push(m),d.length+=c.data.length}else a.a.e(this.TAG,"Flv: Unsupported AAC data type "+c.packetType)}else if(2===s){if(!h.codec){var _;if(null==(f=this._parseMP3AudioData(e,t+1,i-1,!0)))return;h.audioSampleRate=f.samplingRate,h.channelCount=f.channelCount,h.codec=f.codec,h.originalCodec=f.originalCodec,h.refSampleDuration=1152/h.audioSampleRate*h.timescale,a.a.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",h),(_=this._mediaInfo).audioCodec=h.codec,_.audioSampleRate=h.audioSampleRate,_.audioChannelCount=h.channelCount,_.audioDataRate=f.bitRate,_.hasVideo?null!=_.videoCodec&&(_.mimeType='video/x-flv; codecs="'+_.videoCodec+","+_.audioCodec+'"'):_.mimeType='video/x-flv; codecs="'+_.audioCodec+'"',_.isComplete()&&this._onMediaInfo(_)}var v=this._parseMP3AudioData(e,t+1,i-1,!1);if(null==v)return;p=this._timestampBase+n;var y={unit:v,length:v.byteLength,dts:p,pts:p};d.samples.push(y),d.length+=v.length}}else this._onError(g.a.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+u)}else this._onError(g.a.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+s)}},e.prototype._parseAACAudioData=function(e,t,i){if(!(i<=1)){var n={},r=new Uint8Array(e,t,i);return n.packetType=r[0],0===r[0]?n.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):n.data=r.subarray(1),n}a.a.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},e.prototype._parseAACAudioSpecificConfig=function(e,t,i){var n,r,a=new Uint8Array(e,t,i),s=null,o=0,u=null;if(o=n=a[0]>>>3,(r=(7&a[0])<<1|a[1]>>>7)<0||r>=this._mpegSamplingRates.length)this._onError(g.a.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var l=this._mpegSamplingRates[r],h=(120&a[1])>>>3;if(!(h<0||h>=8)){5===o&&(u=(7&a[1])<<1|a[2]>>>7,a[2]);var d=self.navigator.userAgent.toLowerCase();return-1!==d.indexOf("firefox")?r>=6?(o=5,s=new Array(4),u=r-3):(o=2,s=new Array(2),u=r):-1!==d.indexOf("android")?(o=2,s=new Array(2),u=r):(o=5,u=r,s=new Array(4),r>=6?u=r-3:1===h&&(o=2,s=new Array(2),u=r)),s[0]=o<<3,s[0]|=(15&r)>>>1,s[1]=(15&r)<<7,s[1]|=(15&h)<<3,5===o&&(s[1]|=(15&u)>>>1,s[2]=(1&u)<<7,s[2]|=8,s[3]=0),{config:s,samplingRate:l,channelCount:h,codec:"mp4a.40."+o,originalCodec:"mp4a.40."+n}}this._onError(g.a.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},e.prototype._parseMP3AudioData=function(e,t,i,n){if(!(i<4)){this._littleEndian;var r=new Uint8Array(e,t,i),s=null;if(n){if(255!==r[0])return;var o=r[1]>>>3&3,u=(6&r[1])>>1,l=(240&r[2])>>>4,h=(12&r[2])>>>2,d=3!=(r[3]>>>6&3)?2:1,c=0,f=0;switch(o){case 0:c=this._mpegAudioV25SampleRateTable[h];break;case 2:c=this._mpegAudioV20SampleRateTable[h];break;case 3:c=this._mpegAudioV10SampleRateTable[h]}switch(u){case 1:l>>4,u=15&s;7===u?this._parseAVCVideoPacket(e,t+1,i-1,n,r,o):this._onError(g.a.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+u)}},e.prototype._parseAVCVideoPacket=function(e,t,i,n,r,s){if(i<4)a.a.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var o=this._littleEndian,u=new DataView(e,t,i),l=u.getUint8(0),h=(16777215&u.getUint32(0,!o))<<8>>8;if(0===l)this._parseAVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===l)this._parseAVCVideoData(e,t+4,i-4,n,r,s,h);else if(2!==l)return void this._onError(g.a.FORMAT_ERROR,"Flv: Invalid video packet type "+l)}},e.prototype._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)a.a.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var n=this._videoMetadata,r=this._videoTrack,s=this._littleEndian,o=new DataView(e,t,i);n?void 0!==n.avcc&&a.a.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(n=this._videoMetadata={}).type="video",n.id=r.id,n.timescale=this._timescale,n.duration=this._duration);var u=o.getUint8(0),l=o.getUint8(1);if(o.getUint8(2),o.getUint8(3),1===u&&0!==l)if(this._naluLengthSize=1+(3&o.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var h=31&o.getUint8(5);if(0!==h){h>1&&a.a.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+h);for(var d=6,c=0;c1&&a.a.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+A),d++,c=0;c=i){a.a.w(this.TAG,"Malformed Nalu near timestamp "+p+", offset = "+c+", dataSize = "+i);break}var _=l.getUint32(c,!u);if(3===f&&(_>>>=8),_>i-f)return void a.a.w(this.TAG,"Malformed Nalus near timestamp "+p+", NaluSize > DataSize!");var g=31&l.getUint8(c+f);5===g&&(m=!0);var v=new Uint8Array(e,t+c,f+_),y={type:g,data:v};h.push(y),d+=v.byteLength,c+=f+_}if(h.length){var b=this._videoTrack,S={units:h,length:d,isKeyframe:m,dts:p,cts:o,pts:p+o};m&&(S.fileposition=r),b.samples.push(S),b.length+=d}},e}(),y=function(){function e(){}return e.prototype.destroy=function(){this.onError=null,this.onMediaInfo=null,this.onMetaDataArrived=null,this.onTrackMetadata=null,this.onDataAvailable=null,this.onTimedID3Metadata=null,this.onPESPrivateData=null,this.onPESPrivateDataDescriptor=null},e}(),b=function(){this.program_pmt_pid={}};!function(e){e[e.kMPEG1Audio=3]="kMPEG1Audio",e[e.kMPEG2Audio=4]="kMPEG2Audio",e[e.kPESPrivateData=6]="kPESPrivateData",e[e.kADTSAAC=15]="kADTSAAC",e[e.kID3=21]="kID3",e[e.kH264=27]="kH264",e[e.kH265=36]="kH265"}(h||(h={}));var S,T=function(){this.pid_stream_type={},this.common_pids={h264:void 0,adts_aac:void 0},this.pes_private_data_pids={},this.timed_id3_pids={}},E=function(){},w=function(){this.slices=[],this.total_length=0,this.expected_length=0,this.file_position=0};!function(e){e[e.kUnspecified=0]="kUnspecified",e[e.kSliceNonIDR=1]="kSliceNonIDR",e[e.kSliceDPA=2]="kSliceDPA",e[e.kSliceDPB=3]="kSliceDPB",e[e.kSliceDPC=4]="kSliceDPC",e[e.kSliceIDR=5]="kSliceIDR",e[e.kSliceSEI=6]="kSliceSEI",e[e.kSliceSPS=7]="kSliceSPS",e[e.kSlicePPS=8]="kSlicePPS",e[e.kSliceAUD=9]="kSliceAUD",e[e.kEndOfSequence=10]="kEndOfSequence",e[e.kEndOfStream=11]="kEndOfStream",e[e.kFiller=12]="kFiller",e[e.kSPSExt=13]="kSPSExt",e[e.kReserved0=14]="kReserved0"}(S||(S={}));var A,C,k=function(){},P=function(e){var t=e.data.byteLength;this.type=e.type,this.data=new Uint8Array(4+t),new DataView(this.data.buffer).setUint32(0,t),this.data.set(e.data,4)},I=function(){function e(e){this.TAG="H264AnnexBParser",this.current_startcode_offset_=0,this.eof_flag_=!1,this.data_=e,this.current_startcode_offset_=this.findNextStartCodeOffset(0),this.eof_flag_&&a.a.e(this.TAG,"Could not found H264 startcode until payload end!")}return e.prototype.findNextStartCodeOffset=function(e){for(var t=e,i=this.data_;;){if(t+3>=i.byteLength)return this.eof_flag_=!0,i.byteLength;var n=i[t+0]<<24|i[t+1]<<16|i[t+2]<<8|i[t+3],r=i[t+0]<<16|i[t+1]<<8|i[t+2];if(1===n||1===r)return t;t++}},e.prototype.readNextNaluPayload=function(){for(var e=this.data_,t=null;null==t&&!this.eof_flag_;){var i=this.current_startcode_offset_,n=31&e[i+=1==(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3])?4:3],r=(128&e[i])>>>7,a=this.findNextStartCodeOffset(i);if(this.current_startcode_offset_=a,!(n>=S.kReserved0)&&0===r){var s=e.subarray(i,a);(t=new k).type=n,t.data=s}}return t},e}(),L=function(){function e(e,t,i){var n=8+e.byteLength+1+2+t.byteLength,r=!1;66!==e[3]&&77!==e[3]&&88!==e[3]&&(r=!0,n+=4);var a=this.data=new Uint8Array(n);a[0]=1,a[1]=e[1],a[2]=e[2],a[3]=e[3],a[4]=255,a[5]=225;var s=e.byteLength;a[6]=s>>>8,a[7]=255&s;var o=8;a.set(e,8),a[o+=s]=1;var u=t.byteLength;a[o+1]=u>>>8,a[o+2]=255&u,a.set(t,o+3),o+=3+u,r&&(a[o]=252|i.chroma_format_idc,a[o+1]=248|i.bit_depth_luma-8,a[o+2]=248|i.bit_depth_chroma-8,a[o+3]=0,o+=4)}return e.prototype.getData=function(){return this.data},e}();!function(e){e[e.kNull=0]="kNull",e[e.kAACMain=1]="kAACMain",e[e.kAAC_LC=2]="kAAC_LC",e[e.kAAC_SSR=3]="kAAC_SSR",e[e.kAAC_LTP=4]="kAAC_LTP",e[e.kAAC_SBR=5]="kAAC_SBR",e[e.kAAC_Scalable=6]="kAAC_Scalable",e[e.kLayer1=32]="kLayer1",e[e.kLayer2=33]="kLayer2",e[e.kLayer3=34]="kLayer3"}(A||(A={})),function(e){e[e.k96000Hz=0]="k96000Hz",e[e.k88200Hz=1]="k88200Hz",e[e.k64000Hz=2]="k64000Hz",e[e.k48000Hz=3]="k48000Hz",e[e.k44100Hz=4]="k44100Hz",e[e.k32000Hz=5]="k32000Hz",e[e.k24000Hz=6]="k24000Hz",e[e.k22050Hz=7]="k22050Hz",e[e.k16000Hz=8]="k16000Hz",e[e.k12000Hz=9]="k12000Hz",e[e.k11025Hz=10]="k11025Hz",e[e.k8000Hz=11]="k8000Hz",e[e.k7350Hz=12]="k7350Hz"}(C||(C={}));var x,R=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],D=function(){},O=function(){function e(e){this.TAG="AACADTSParser",this.data_=e,this.current_syncword_offset_=this.findNextSyncwordOffset(0),this.eof_flag_&&a.a.e(this.TAG,"Could not found ADTS syncword until payload end")}return e.prototype.findNextSyncwordOffset=function(e){for(var t=e,i=this.data_;;){if(t+7>=i.byteLength)return this.eof_flag_=!0,i.byteLength;if(4095==(i[t+0]<<8|i[t+1])>>>4)return t;t++}},e.prototype.readNextAACFrame=function(){for(var e=this.data_,t=null;null==t&&!this.eof_flag_;){var i=this.current_syncword_offset_,n=(8&e[i+1])>>>3,r=(6&e[i+1])>>>1,a=1&e[i+1],s=(192&e[i+2])>>>6,o=(60&e[i+2])>>>2,u=(1&e[i+2])<<2|(192&e[i+3])>>>6,l=(3&e[i+3])<<11|e[i+4]<<3|(224&e[i+5])>>>5;if(e[i+6],i+l>this.data_.byteLength){this.eof_flag_=!0,this.has_last_incomplete_data=!0;break}var h=1===a?7:9,d=l-h;i+=h;var c=this.findNextSyncwordOffset(i+d);if(this.current_syncword_offset_=c,(0===n||1===n)&&0===r){var f=e.subarray(i,i+d);(t=new D).audio_object_type=s+1,t.sampling_freq_index=o,t.sampling_frequency=R[o],t.channel_config=u,t.data=f}}return t},e.prototype.hasIncompleteData=function(){return this.has_last_incomplete_data},e.prototype.getIncompleteData=function(){return this.has_last_incomplete_data?this.data_.subarray(this.current_syncword_offset_):null},e}(),U=function(e){var t=null,i=e.audio_object_type,n=e.audio_object_type,r=e.sampling_freq_index,a=e.channel_config,s=0,o=navigator.userAgent.toLowerCase();-1!==o.indexOf("firefox")?r>=6?(n=5,t=new Array(4),s=r-3):(n=2,t=new Array(2),s=r):-1!==o.indexOf("android")?(n=2,t=new Array(2),s=r):(n=5,s=r,t=new Array(4),r>=6?s=r-3:1===a&&(n=2,t=new Array(2),s=r)),t[0]=n<<3,t[0]|=(15&r)>>>1,t[1]=(15&r)<<7,t[1]|=(15&a)<<3,5===n&&(t[1]|=(15&s)>>>1,t[2]=(1&s)<<7,t[2]|=8,t[3]=0),this.config=t,this.sampling_rate=R[r],this.channel_count=a,this.codec_mimetype="mp4a.40."+n,this.original_codec_mimetype="mp4a.40."+i},M=function(){},F=function(){},B=(x=function(e,t){return(x=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}x(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),N=function(e){function t(t,i){var n=e.call(this)||this;return n.TAG="TSDemuxer",n.first_parse_=!0,n.media_info_=new o.a,n.timescale_=90,n.duration_=0,n.current_pmt_pid_=-1,n.program_pmt_map_={},n.pes_slice_queues_={},n.video_metadata_={sps:void 0,pps:void 0,sps_details:void 0},n.audio_metadata_={audio_object_type:void 0,sampling_freq_index:void 0,sampling_frequency:void 0,channel_config:void 0},n.aac_last_sample_pts_=void 0,n.aac_last_incomplete_data_=null,n.has_video_=!1,n.has_audio_=!1,n.video_init_segment_dispatched_=!1,n.audio_init_segment_dispatched_=!1,n.video_metadata_changed_=!1,n.audio_metadata_changed_=!1,n.video_track_={type:"video",id:1,sequenceNumber:0,samples:[],length:0},n.audio_track_={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},n.ts_packet_size_=t.ts_packet_size,n.sync_offset_=t.sync_offset,n.config_=i,n}return B(t,e),t.prototype.destroy=function(){this.media_info_=null,this.pes_slice_queues_=null,this.video_metadata_=null,this.audio_metadata_=null,this.aac_last_incomplete_data_=null,this.video_track_=null,this.audio_track_=null,e.prototype.destroy.call(this)},t.probe=function(e){var t=new Uint8Array(e),i=-1,n=188;if(t.byteLength<=3*n)return a.a.e("TSDemuxer","Probe data "+t.byteLength+" bytes is too few for judging MPEG-TS stream format!"),{match:!1};for(;-1===i;){for(var r=Math.min(1e3,t.byteLength-3*n),s=0;s=4?(a.a.v("TSDemuxer","ts_packet_size = 192, m2ts mode"),i-=4):204===n&&a.a.v("TSDemuxer","ts_packet_size = 204, RS encoded MPEG2-TS stream"),{match:!0,consumed:0,ts_packet_size:n,sync_offset:i})},t.prototype.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},t.prototype.resetMediaInfo=function(){this.media_info_=new o.a},t.prototype.parseChunks=function(e,t){if(!(this.onError&&this.onMediaInfo&&this.onTrackMetadata&&this.onDataAvailable))throw new c.a("onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var i=0;for(this.first_parse_&&(this.first_parse_=!1,i=this.sync_offset_);i+this.ts_packet_size_<=e.byteLength;){var n=t+i;192===this.ts_packet_size_&&(i+=4);var r=new Uint8Array(e,i,188),s=r[0];if(71!==s){a.a.e(this.TAG,"sync_byte = "+s+", not 0x47");break}var o=(64&r[1])>>>6,u=(r[1],(31&r[1])<<8|r[2]),l=(48&r[3])>>>4,h=15&r[3],d={},f=4;if(2==l||3==l){var p=r[4];if(5+p===188){i+=188,204===this.ts_packet_size_&&(i+=16);continue}p>0&&(d=this.parseAdaptationField(e,i+4,1+p)),f=5+p}if(1==l||3==l)if(0===u||u===this.current_pmt_pid_){o&&(f+=1+r[f]);var m=188-f;0===u?this.parsePAT(e,i+f,m,{payload_unit_start_indicator:o,continuity_conunter:h}):this.parsePMT(e,i+f,m,{payload_unit_start_indicator:o,continuity_conunter:h})}else if(null!=this.pmt_&&null!=this.pmt_.pid_stream_type[u]){m=188-f;var _=this.pmt_.pid_stream_type[u];u!==this.pmt_.common_pids.h264&&u!==this.pmt_.common_pids.adts_aac&&!0!==this.pmt_.pes_private_data_pids[u]&&!0!==this.pmt_.timed_id3_pids[u]||this.handlePESSlice(e,i+f,m,{pid:u,stream_type:_,file_position:n,payload_unit_start_indicator:o,continuity_conunter:h,random_access_indicator:d.random_access_indicator})}i+=188,204===this.ts_packet_size_&&(i+=16)}return this.dispatchAudioVideoMediaSegment(),i},t.prototype.parseAdaptationField=function(e,t,i){var n=new Uint8Array(e,t,i),r=n[0];return r>0?r>183?(a.a.w(this.TAG,"Illegal adaptation_field_length: "+r),{}):{discontinuity_indicator:(128&n[1])>>>7,random_access_indicator:(64&n[1])>>>6,elementary_stream_priority_indicator:(32&n[1])>>>5}:{}},t.prototype.parsePAT=function(e,t,i,n){var r=new Uint8Array(e,t,i),s=r[0];if(0===s){var o=(15&r[1])<<8|r[2],u=(r[3],r[4],(62&r[5])>>>1),l=1&r[5],h=r[6],d=(r[7],null);if(1===l&&0===h)(d=new b).version_number=u;else if(null==(d=this.pat_))return;for(var c=o-5-4,f=-1,p=-1,m=8;m<8+c;m+=4){var _=r[m]<<8|r[m+1],g=(31&r[m+2])<<8|r[m+3];0===_?d.network_pid=g:(d.program_pmt_pid[_]=g,-1===f&&(f=_),-1===p&&(p=g))}1===l&&0===h&&(null==this.pat_&&a.a.v(this.TAG,"Parsed first PAT: "+JSON.stringify(d)),this.pat_=d,this.current_program_=f,this.current_pmt_pid_=p)}else a.a.e(this.TAG,"parsePAT: table_id "+s+" is not corresponded to PAT!")},t.prototype.parsePMT=function(e,t,i,n){var r=new Uint8Array(e,t,i),s=r[0];if(2===s){var o=(15&r[1])<<8|r[2],u=r[3]<<8|r[4],l=(62&r[5])>>>1,d=1&r[5],c=r[6],f=(r[7],null);if(1===d&&0===c)(f=new T).program_number=u,f.version_number=l,this.program_pmt_map_[u]=f;else if(null==(f=this.program_pmt_map_[u]))return;r[8],r[9];for(var p=(15&r[10])<<8|r[11],m=12+p,_=o-9-p-4,g=m;g0){var S=r.subarray(g+5,g+5+b);this.dispatchPESPrivateDataDescriptor(y,v,S)}}else v===h.kID3&&(f.timed_id3_pids[y]=!0);else f.common_pids.adts_aac=y;else f.common_pids.h264=y;g+=5+b}u===this.current_program_&&(null==this.pmt_&&a.a.v(this.TAG,"Parsed first PMT: "+JSON.stringify(f)),this.pmt_=f,f.common_pids.h264&&(this.has_video_=!0),f.common_pids.adts_aac&&(this.has_audio_=!0))}else a.a.e(this.TAG,"parsePMT: table_id "+s+" is not corresponded to PMT!")},t.prototype.handlePESSlice=function(e,t,i,n){var r=new Uint8Array(e,t,i),s=r[0]<<16|r[1]<<8|r[2],o=(r[3],r[4]<<8|r[5]);if(n.payload_unit_start_indicator){if(1!==s)return void a.a.e(this.TAG,"handlePESSlice: packet_start_code_prefix should be 1 but with value "+s);var u=this.pes_slice_queues_[n.pid];u&&(0===u.expected_length||u.expected_length===u.total_length?this.emitPESSlices(u,n):this.cleanPESSlices(u,n)),this.pes_slice_queues_[n.pid]=new w,this.pes_slice_queues_[n.pid].file_position=n.file_position,this.pes_slice_queues_[n.pid].random_access_indicator=n.random_access_indicator}if(null!=this.pes_slice_queues_[n.pid]){var l=this.pes_slice_queues_[n.pid];l.slices.push(r),n.payload_unit_start_indicator&&(l.expected_length=0===o?0:o+6),l.total_length+=r.byteLength,l.expected_length>0&&l.expected_length===l.total_length?this.emitPESSlices(l,n):l.expected_length>0&&l.expected_length>>6,o=t[8],u=void 0,l=void 0;2!==s&&3!==s||(u=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,l=3===s?536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2:u);var d=9+o,c=void 0;if(0!==r){if(r<3+o)return void a.a.v(this.TAG,"Malformed PES: PES_packet_length < 3 + PES_header_data_length");c=r-3-o}else c=t.byteLength-d;var f=t.subarray(d,d+c);switch(e.stream_type){case h.kMPEG1Audio:case h.kMPEG2Audio:break;case h.kPESPrivateData:this.parsePESPrivateDataPayload(f,u,l,e.pid,n);break;case h.kADTSAAC:this.parseAACPayload(f,u);break;case h.kID3:this.parseTimedID3MetadataPayload(f,u,l,e.pid,n);break;case h.kH264:this.parseH264Payload(f,u,l,e.file_position,e.random_access_indicator);break;case h.kH265:}}else 188!==n&&191!==n&&240!==n&&241!==n&&255!==n&&242!==n&&248!==n||e.stream_type!==h.kPESPrivateData||(d=6,c=void 0,c=0!==r?r:t.byteLength-d,f=t.subarray(d,d+c),this.parsePESPrivateDataPayload(f,void 0,void 0,e.pid,n));else a.a.e(this.TAG,"parsePES: packet_start_code_prefix should be 1 but with value "+i)},t.prototype.parseH264Payload=function(e,t,i,n,r){for(var s=new I(e),o=null,u=[],l=0,h=!1;null!=(o=s.readNextNaluPayload());){var d=new P(o);if(d.type===S.kSliceSPS){var c=_.parseSPS(o.data);this.video_init_segment_dispatched_?!0===this.detectVideoMetadataChange(d,c)&&(a.a.v(this.TAG,"H264: Critical h264 metadata has been changed, attempt to re-generate InitSegment"),this.video_metadata_changed_=!0,this.video_metadata_={sps:d,pps:void 0,sps_details:c}):(this.video_metadata_.sps=d,this.video_metadata_.sps_details=c)}else d.type===S.kSlicePPS?this.video_init_segment_dispatched_&&!this.video_metadata_changed_||(this.video_metadata_.pps=d,this.video_metadata_.sps&&this.video_metadata_.pps&&(this.video_metadata_changed_&&this.dispatchVideoMediaSegment(),this.dispatchVideoInitSegment())):(d.type===S.kSliceIDR||d.type===S.kSliceNonIDR&&1===r)&&(h=!0);this.video_init_segment_dispatched_&&(u.push(d),l+=d.data.byteLength)}var f=Math.floor(t/this.timescale_),p=Math.floor(i/this.timescale_);if(u.length){var m=this.video_track_,g={units:u,length:l,isKeyframe:h,dts:p,pts:f,cts:f-p,file_position:n};m.samples.push(g),m.length+=l}},t.prototype.detectVideoMetadataChange=function(e,t){if(t.codec_mimetype!==this.video_metadata_.sps_details.codec_mimetype)return a.a.v(this.TAG,"H264: Codec mimeType changed from "+this.video_metadata_.sps_details.codec_mimetype+" to "+t.codec_mimetype),!0;if(t.codec_size.width!==this.video_metadata_.sps_details.codec_size.width||t.codec_size.height!==this.video_metadata_.sps_details.codec_size.height){var i=this.video_metadata_.sps_details.codec_size,n=t.codec_size;return a.a.v(this.TAG,"H264: Coded Resolution changed from "+i.width+"x"+i.height+" to "+n.width+"x"+n.height),!0}return t.present_size.width!==this.video_metadata_.sps_details.present_size.width&&(a.a.v(this.TAG,"H264: Present resolution width changed from "+this.video_metadata_.sps_details.present_size.width+" to "+t.present_size.width),!0)},t.prototype.isInitSegmentDispatched=function(){return this.has_video_&&this.has_audio_?this.video_init_segment_dispatched_&&this.audio_init_segment_dispatched_:this.has_video_&&!this.has_audio_?this.video_init_segment_dispatched_:!(this.has_video_||!this.has_audio_)&&this.audio_init_segment_dispatched_},t.prototype.dispatchVideoInitSegment=function(){var e=this.video_metadata_.sps_details,t={type:"video"};t.id=this.video_track_.id,t.timescale=1e3,t.duration=this.duration_,t.codecWidth=e.codec_size.width,t.codecHeight=e.codec_size.height,t.presentWidth=e.present_size.width,t.presentHeight=e.present_size.height,t.profile=e.profile_string,t.level=e.level_string,t.bitDepth=e.bit_depth,t.chromaFormat=e.chroma_format,t.sarRatio=e.sar_ratio,t.frameRate=e.frame_rate;var i=t.frameRate.fps_den,n=t.frameRate.fps_num;t.refSampleDuration=i/n*1e3,t.codec=e.codec_mimetype;var r=this.video_metadata_.sps.data.subarray(4),s=this.video_metadata_.pps.data.subarray(4),o=new L(r,s,e);t.avcc=o.getData(),0==this.video_init_segment_dispatched_&&a.a.v(this.TAG,"Generated first AVCDecoderConfigurationRecord for mimeType: "+t.codec),this.onTrackMetadata("video",t),this.video_init_segment_dispatched_=!0,this.video_metadata_changed_=!1;var u=this.media_info_;u.hasVideo=!0,u.width=t.codecWidth,u.height=t.codecHeight,u.fps=t.frameRate.fps,u.profile=t.profile,u.level=t.level,u.refFrames=e.ref_frames,u.chromaFormat=e.chroma_format_string,u.sarNum=t.sarRatio.width,u.sarDen=t.sarRatio.height,u.videoCodec=t.codec,u.hasAudio&&u.audioCodec?u.mimeType='video/mp2t; codecs="'+u.videoCodec+","+u.audioCodec+'"':u.mimeType='video/mp2t; codecs="'+u.videoCodec+'"',u.isComplete()&&this.onMediaInfo(u)},t.prototype.dispatchVideoMediaSegment=function(){this.isInitSegmentDispatched()&&this.video_track_.length&&this.onDataAvailable(null,this.video_track_)},t.prototype.dispatchAudioMediaSegment=function(){this.isInitSegmentDispatched()&&this.audio_track_.length&&this.onDataAvailable(this.audio_track_,null)},t.prototype.dispatchAudioVideoMediaSegment=function(){this.isInitSegmentDispatched()&&(this.audio_track_.length||this.video_track_.length)&&this.onDataAvailable(this.audio_track_,this.video_track_)},t.prototype.parseAACPayload=function(e,t){if(!this.has_video_||this.video_init_segment_dispatched_){if(this.aac_last_incomplete_data_){var i=new Uint8Array(e.byteLength+this.aac_last_incomplete_data_.byteLength);i.set(this.aac_last_incomplete_data_,0),i.set(e,this.aac_last_incomplete_data_.byteLength),e=i}var n,r;if(null!=t)r=t/this.timescale_;else{if(null==this.aac_last_sample_pts_)return void a.a.w(this.TAG,"AAC: Unknown pts");n=1024/this.audio_metadata_.sampling_frequency*1e3,r=this.aac_last_sample_pts_+n}if(this.aac_last_incomplete_data_&&this.aac_last_sample_pts_){n=1024/this.audio_metadata_.sampling_frequency*1e3;var s=this.aac_last_sample_pts_+n;Math.abs(s-r)>1&&(a.a.w(this.TAG,"AAC: Detected pts overlapped, expected: "+s+"ms, PES pts: "+r+"ms"),r=s)}for(var o,u=new O(e),l=null,h=r;null!=(l=u.readNextAACFrame());){n=1024/l.sampling_frequency*1e3,0==this.audio_init_segment_dispatched_?(this.audio_metadata_.audio_object_type=l.audio_object_type,this.audio_metadata_.sampling_freq_index=l.sampling_freq_index,this.audio_metadata_.sampling_frequency=l.sampling_frequency,this.audio_metadata_.channel_config=l.channel_config,this.dispatchAudioInitSegment(l)):this.detectAudioMetadataChange(l)&&(this.dispatchAudioMediaSegment(),this.dispatchAudioInitSegment(l)),o=h;var d=Math.floor(h),c={unit:l.data,length:l.data.byteLength,pts:d,dts:d};this.audio_track_.samples.push(c),this.audio_track_.length+=l.data.byteLength,h+=n}u.hasIncompleteData()&&(this.aac_last_incomplete_data_=u.getIncompleteData()),o&&(this.aac_last_sample_pts_=o)}},t.prototype.detectAudioMetadataChange=function(e){return e.audio_object_type!==this.audio_metadata_.audio_object_type?(a.a.v(this.TAG,"AAC: AudioObjectType changed from "+this.audio_metadata_.audio_object_type+" to "+e.audio_object_type),!0):e.sampling_freq_index!==this.audio_metadata_.sampling_freq_index?(a.a.v(this.TAG,"AAC: SamplingFrequencyIndex changed from "+this.audio_metadata_.sampling_freq_index+" to "+e.sampling_freq_index),!0):e.channel_config!==this.audio_metadata_.channel_config&&(a.a.v(this.TAG,"AAC: Channel configuration changed from "+this.audio_metadata_.channel_config+" to "+e.channel_config),!0)},t.prototype.dispatchAudioInitSegment=function(e){var t=new U(e),i={type:"audio"};i.id=this.audio_track_.id,i.timescale=1e3,i.duration=this.duration_,i.audioSampleRate=t.sampling_rate,i.channelCount=t.channel_count,i.codec=t.codec_mimetype,i.originalCodec=t.original_codec_mimetype,i.config=t.config,i.refSampleDuration=1024/i.audioSampleRate*i.timescale,0==this.audio_init_segment_dispatched_&&a.a.v(this.TAG,"Generated first AudioSpecificConfig for mimeType: "+i.codec),this.onTrackMetadata("audio",i),this.audio_init_segment_dispatched_=!0,this.video_metadata_changed_=!1;var n=this.media_info_;n.hasAudio=!0,n.audioCodec=i.originalCodec,n.audioSampleRate=i.audioSampleRate,n.audioChannelCount=i.channelCount,n.hasVideo&&n.videoCodec?n.mimeType='video/mp2t; codecs="'+n.videoCodec+","+n.audioCodec+'"':n.mimeType='video/mp2t; codecs="'+n.audioCodec+'"',n.isComplete()&&this.onMediaInfo(n)},t.prototype.dispatchPESPrivateDataDescriptor=function(e,t,i){var n=new F;n.pid=e,n.stream_type=t,n.descriptor=i,this.onPESPrivateDataDescriptor&&this.onPESPrivateDataDescriptor(n)},t.prototype.parsePESPrivateDataPayload=function(e,t,i,n,r){var a=new M;if(a.pid=n,a.stream_id=r,a.len=e.byteLength,a.data=e,null!=t){var s=Math.floor(t/this.timescale_);a.pts=s}else a.nearest_pts=this.aac_last_sample_pts_;if(null!=i){var o=Math.floor(i/this.timescale_);a.dts=o}this.onPESPrivateData&&this.onPESPrivateData(a)},t.prototype.parseTimedID3MetadataPayload=function(e,t,i,n,r){var a=new M;if(a.pid=n,a.stream_id=r,a.len=e.byteLength,a.data=e,null!=t){var s=Math.floor(t/this.timescale_);a.pts=s}if(null!=i){var o=Math.floor(i/this.timescale_);a.dts=o}this.onTimedID3Metadata&&this.onTimedID3Metadata(a)},t}(y),j=function(){function e(){}return e.init=function(){for(var t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])},e.box=function(e){for(var t=8,i=null,n=Array.prototype.slice.call(arguments,1),r=n.length,a=0;a>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);var s=8;for(a=0;a>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,n=t.duration,r=t.presentWidth,a=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>>8&255,255&r,0,0,a>>>8&255,255&a,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,n=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,n>>>24&255,n>>>16&255,n>>>8&255,255&n,85,196,0,0]))},e.hdlr=function(t){var i;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types[".mp3"],r)},e.mp4a=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types.mp4a,r,e.esds(t))},e.esds=function(t){var i=t.config||[],n=i.length,r=new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(i).concat([6,1,2]));return e.box(e.types.esds,r)},e.avc1=function(t){var i=t.avcc,n=t.codecWidth,r=t.codecHeight,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,n>>>8&255,255&n,r>>>8&255,255&r,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,a,e.box(e.types.avcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,n=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,n)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var n=t.id,r=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),a=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),s=e.sdtp(t),o=e.trun(t,s.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,r,a,o,s)},e.sdtp=function(t){for(var i=t.samples||[],n=i.length,r=new Uint8Array(4+n),a=0;a>>24&255,r>>>16&255,r>>>8&255,255&r,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var o=0;o>>24&255,u>>>16&255,u>>>8&255,255&u,l>>>24&255,l>>>16&255,l>>>8&255,255&l,h.isLeading<<2|h.dependsOn,h.isDependedOn<<6|h.hasRedundancy<<4|h.isNonSync,0,0,d>>>24&255,d>>>16&255,d>>>8&255,255&d],12+16*o)}return e.box(e.types.trun,s)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();j.init();var V=j,H=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}(),z=i(7),G=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new z.c("audio"),this._videoSegmentInfoList=new z.c("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!s.a.chrome||!(s.a.version.major<50||50===s.a.version.major&&s.a.version.build<2661)),this._fillSilentAfterSeek=s.a.msedge||s.a.msie,this._mp3UseMpegAudio=!s.a.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return e.prototype.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null},e.prototype.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},Object.defineProperty(e.prototype,"onInitSegment",{get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaSegment",{get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e},enumerable:!1,configurable:!0}),e.prototype.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},e.prototype.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},e.prototype.remux=function(e,t){if(!this._onMediaSegment)throw new c.a("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),t&&this._remuxVideo(t),e&&this._remuxAudio(e)},e.prototype._onTrackMetadataReceived=function(e,t){var i=null,n="mp4",r=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(n="mpeg",r="",i=new Uint8Array):i=V.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=V.generateInitSegment(t)}if(!this._onInitSegment)throw new c.a("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:r,container:e+"/"+n,mediaDuration:t.duration})},e.prototype._calculateDtsBase=function(e,t){this._dtsBaseInited||(e&&e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t&&t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},e.prototype.getTimestampBase=function(){if(this._dtsBaseInited)return this._dtsBase},e.prototype.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var n={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(n.samples.push(t),n.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(n,!0)},e.prototype._remuxAudio=function(e,t){if(null!=this._audioMeta){var i,n=e,r=n.samples,o=void 0,u=-1,l=this._audioMeta.refSampleDuration,h="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,d=this._dtsBaseInited&&void 0===this._audioNextDts,c=!1;if(r&&0!==r.length&&(1!==r.length||t)){var f=0,p=null,m=0;h?(f=0,m=n.length):(f=8,m=8+n.length);var _=null;if(r.length>1&&(m-=(_=r.pop()).length),null!=this._audioStashedLastSample){var g=this._audioStashedLastSample;this._audioStashedLastSample=null,r.unshift(g),m+=g.length}null!=_&&(this._audioStashedLastSample=_);var v=r[0].dts-this._dtsBase;if(this._audioNextDts)o=v-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())o=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(c=!0);else{var y=this._audioSegmentInfoList.getLastSampleBefore(v);if(null!=y){var b=v-(y.originalDts+y.duration);b<=3&&(b=0),o=v-(y.dts+y.duration+b)}else o=0}if(c){var S=v-o,T=this._videoSegmentInfoList.getLastSegmentBefore(v);if(null!=T&&T.beginDts=3*l&&this._fillAudioTimestampGap&&!s.a.safari){I=!0;var D,O=Math.floor(o/l);a.a.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+P+" ms, curRefDts: "+R+" ms, dtsCorrection: "+Math.round(o)+" ms, generate: "+O+" frames"),E=Math.floor(R),x=Math.floor(R+l)-E,null==(D=H.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount))&&(a.a.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),D=k),L=[];for(var U=0;U=1?A[A.length-1].duration:Math.floor(l),this._audioNextDts=E+x;-1===u&&(u=E),A.push({dts:E,pts:E,cts:0,unit:g.unit,size:g.unit.byteLength,duration:x,originalDts:P,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),I&&A.push.apply(A,L)}}if(0===A.length)return n.samples=[],void(n.length=0);for(h?p=new Uint8Array(m):((p=new Uint8Array(m))[0]=m>>>24&255,p[1]=m>>>16&255,p[2]=m>>>8&255,p[3]=255&m,p.set(V.types.mdat,4)),C=0;C1&&(d-=(c=a.pop()).length),null!=this._videoStashedLastSample){var f=this._videoStashedLastSample;this._videoStashedLastSample=null,a.unshift(f),d+=f.length}null!=c&&(this._videoStashedLastSample=c);var p=a[0].dts-this._dtsBase;if(this._videoNextDts)s=p-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())s=0;else{var m=this._videoSegmentInfoList.getLastSampleBefore(p);if(null!=m){var _=p-(m.originalDts+m.duration);_<=3&&(_=0),s=p-(m.dts+m.duration+_)}else s=0}for(var g=new z.b,v=[],y=0;y=1?v[v.length-1].duration:Math.floor(this._videoMeta.refSampleDuration),S){var C=new z.d(T,w,A,f.dts,!0);C.fileposition=f.fileposition,g.appendSyncPoint(C)}v.push({dts:T,pts:w,cts:E,units:f.units,size:f.length,isKeyframe:S,duration:A,originalDts:b,flags:{isLeading:0,dependsOn:S?2:1,isDependedOn:S?1:0,hasRedundancy:0,isNonSync:S?0:1}})}for((h=new Uint8Array(d))[0]=d>>>24&255,h[1]=d>>>16&255,h[2]=d>>>8&255,h[3]=255&d,h.set(V.types.mdat,4),y=0;y0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,r=this._demuxer.parseChunks(e,t);else if((n=N.probe(e)).match){var s=this._demuxer=new N(n,this._config);this._remuxer||(this._remuxer=new G(this._config)),s.onError=this._onDemuxException.bind(this),s.onMediaInfo=this._onMediaInfo.bind(this),s.onMetaDataArrived=this._onMetaDataArrived.bind(this),s.onTimedID3Metadata=this._onTimedID3Metadata.bind(this),s.onPESPrivateDataDescriptor=this._onPESPrivateDataDescriptor.bind(this),s.onPESPrivateData=this._onPESPrivateData.bind(this),this._remuxer.bindDataSource(this._demuxer),this._demuxer.bindDataSource(this._ioctl),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),r=this._demuxer.parseChunks(e,t)}else if((n=v.probe(e)).match){this._demuxer=new v(n,this._config),this._remuxer||(this._remuxer=new G(this._config));var o=this._mediaDataSource;null==o.duration||isNaN(o.duration)||(this._demuxer.overridedDuration=o.duration),"boolean"==typeof o.hasAudio&&(this._demuxer.overridedHasAudio=o.hasAudio),"boolean"==typeof o.hasVideo&&(this._demuxer.overridedHasVideo=o.hasVideo),this._demuxer.timestampBase=o.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),r=this._demuxer.parseChunks(e,t)}else n=null,a.a.e(this.TAG,"Non MPEG-TS/FLV, Unsupported media type!"),Promise.resolve().then((function(){i._internalAbort()})),this._emitter.emit(Y.a.DEMUX_ERROR,g.a.FORMAT_UNSUPPORTED,"Non MPEG-TS/FLV, Unsupported media type!"),r=0;return r},e.prototype._onMediaInfo=function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,o.a.prototype));var i=Object.assign({},e);Object.setPrototypeOf(i,o.a.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=i,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then((function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)}))},e.prototype._onMetaDataArrived=function(e){this._emitter.emit(Y.a.METADATA_ARRIVED,e)},e.prototype._onScriptDataArrived=function(e){this._emitter.emit(Y.a.SCRIPTDATA_ARRIVED,e)},e.prototype._onTimedID3Metadata=function(e){var t=this._remuxer.getTimestampBase();null!=t&&(null!=e.pts&&(e.pts-=t),null!=e.dts&&(e.dts-=t),this._emitter.emit(Y.a.TIMED_ID3_METADATA_ARRIVED,e))},e.prototype._onPESPrivateDataDescriptor=function(e){this._emitter.emit(Y.a.PES_PRIVATE_DATA_DESCRIPTOR,e)},e.prototype._onPESPrivateData=function(e){var t=this._remuxer.getTimestampBase();null!=t&&(null!=e.pts&&(e.pts-=t),null!=e.nearest_pts&&(e.nearest_pts-=t),null!=e.dts&&(e.dts-=t),this._emitter.emit(Y.a.PES_PRIVATE_DATA_ARRIVED,e))},e.prototype._onIOSeeked=function(){this._remuxer.insertDiscontinuity()},e.prototype._onIOComplete=function(e){var t=e+1;t0&&i[0].originalDts===n&&(n=i[0].pts),this._emitter.emit(Y.a.RECOMMEND_SEEKPOINT,n)}},e.prototype._enableStatisticsReporter=function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))},e.prototype._disableStatisticsReporter=function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype._reportSegmentMediaInfo=function(e){var t=this._mediaInfo.segments[e],i=Object.assign({},t);i.duration=this._mediaInfo.duration,i.segmentCount=this._mediaInfo.segmentCount,delete i.segments,delete i.keyframesIndex,this._emitter.emit(Y.a.MEDIA_INFO,i)},e.prototype._reportStatisticsInfo=function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(Y.a.STATISTICS_INFO,e)},e}();t.a=q},function(e,t,i){"use strict";var n,r=i(0),a=function(){function e(){this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}return e.prototype.reset=function(){this._firstCheckpoint=this._lastCheckpoint=0,this._totalBytes=this._intervalBytes=0,this._lastSecondBytes=0},e.prototype.addBytes=function(e){0===this._firstCheckpoint?(this._firstCheckpoint=this._now(),this._lastCheckpoint=this._firstCheckpoint,this._intervalBytes+=e,this._totalBytes+=e):this._now()-this._lastCheckpoint<1e3?(this._intervalBytes+=e,this._totalBytes+=e):(this._lastSecondBytes=this._intervalBytes,this._intervalBytes=e,this._totalBytes+=e,this._lastCheckpoint=this._now())},Object.defineProperty(e.prototype,"currentKBps",{get:function(){this.addBytes(0);var e=(this._now()-this._lastCheckpoint)/1e3;return 0==e&&(e=1),this._intervalBytes/e/1024},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lastSecondKBps",{get:function(){return this.addBytes(0),0!==this._lastSecondBytes?this._lastSecondBytes/1024:this._now()-this._lastCheckpoint>=500?this.currentKBps:0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageKBps",{get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024},enumerable:!1,configurable:!0}),e}(),s=i(2),o=i(4),u=i(3),l=(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),h=function(e){function t(t,i){var n=e.call(this,"fetch-stream-loader")||this;return n.TAG="FetchStreamLoader",n._seekHandler=t,n._config=i,n._needStash=!0,n._requestAbort=!1,n._abortController=null,n._contentLength=null,n._receivedLength=0,n}return l(t,e),t.isSupported=function(){try{var e=o.a.msedge&&o.a.version.minor>=15048,t=!o.a.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(e){return!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){var i=this;this._dataSource=e,this._range=t;var n=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(n=e.redirectedURL);var r=this._seekHandler.getConfig(n,t),a=new self.Headers;if("object"==typeof r.headers){var o=r.headers;for(var l in o)o.hasOwnProperty(l)&&a.append(l,o[l])}var h={method:"GET",headers:a,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};if("object"==typeof this._config.headers)for(var l in this._config.headers)a.append(l,this._config.headers[l]);!1===e.cors&&(h.mode="same-origin"),e.withCredentials&&(h.credentials="include"),e.referrerPolicy&&(h.referrerPolicy=e.referrerPolicy),self.AbortController&&(this._abortController=new self.AbortController,h.signal=this._abortController.signal),this._status=s.c.kConnecting,self.fetch(r.url,h).then((function(e){if(i._requestAbort)return i._status=s.c.kIdle,void e.body.cancel();if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==r.url&&i._onURLRedirect){var t=i._seekHandler.removeURLParameters(e.url);i._onURLRedirect(t)}var n=e.headers.get("Content-Length");return null!=n&&(i._contentLength=parseInt(n),0!==i._contentLength&&i._onContentLengthKnown&&i._onContentLengthKnown(i._contentLength)),i._pump.call(i,e.body.getReader())}if(i._status=s.c.kError,!i._onError)throw new u.d("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);i._onError(s.b.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})})).catch((function(e){if(!i._abortController||!i._abortController.signal.aborted){if(i._status=s.c.kError,!i._onError)throw e;i._onError(s.b.EXCEPTION,{code:-1,msg:e.message})}}))},t.prototype.abort=function(){if(this._requestAbort=!0,(this._status!==s.c.kBuffering||!o.a.chrome)&&this._abortController)try{this._abortController.abort()}catch(e){}},t.prototype._pump=function(e){var t=this;return e.read().then((function(i){if(i.done)if(null!==t._contentLength&&t._receivedLength299)){if(this._status=s.c.kError,!this._onError)throw new u.d("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(s.b.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=s.c.kBuffering}},t.prototype._onProgress=function(e){if(this._status!==s.c.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,i=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)}},t.prototype._onLoadEnd=function(e){!0!==this._requestAbort?this._status!==s.c.kError&&(this._status=s.c.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1)):this._requestAbort=!1},t.prototype._onXhrError=function(e){this._status=s.c.kError;var t=0,i=null;if(this._contentLength&&e.loaded=this._contentLength&&(i=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:i},this._internalOpen(this._dataSource,this._currentRequestRange)},t.prototype._internalOpen=function(e,t){this._lastTimeLoaded=0;var i=e.url;this._config.reuseRedirectedURL&&(null!=this._currentRedirectedURL?i=this._currentRedirectedURL:null!=e.redirectedURL&&(i=e.redirectedURL));var n=this._seekHandler.getConfig(i,t);this._currentRequestURL=n.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",n.url,!0),r.responseType="arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onload=this._onLoad.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&(r.withCredentials=!0),"object"==typeof n.headers){var a=n.headers;for(var s in a)a.hasOwnProperty(s)&&r.setRequestHeader(s,a[s])}if("object"==typeof this._config.headers)for(var s in a=this._config.headers)a.hasOwnProperty(s)&&r.setRequestHeader(s,a[s]);r.send()},t.prototype.abort=function(){this._requestAbort=!0,this._internalAbort(),this._status=s.c.kComplete},t.prototype._internalAbort=function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL){var i=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&i!==this._currentRedirectedURL&&(this._currentRedirectedURL=i,this._onURLRedirect&&this._onURLRedirect(i))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=s.c.kBuffering}else{if(this._status=s.c.kError,!this._onError)throw new u.d("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(s.b.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}},t.prototype._onProgress=function(e){if(this._status!==s.c.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var i=e.total;this._internalAbort(),null!=i&0!==i&&(this._totalLength=i)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var n=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(n)}},t.prototype._normalizeSpeed=function(e){var t=this._chunkSizeKBList,i=t.length-1,n=0,r=0,a=i;if(e=t[n]&&e=3&&(t=this._speedSampler.currentKBps)),0!==t){var i=this._normalizeSpeed(t);this._currentSpeedNormalized!==i&&(this._currentSpeedNormalized=i,this._currentChunkSizeKB=i)}var n=e.target.response,r=this._range.from+this._receivedLength;this._receivedLength+=n.byteLength;var a=!1;null!=this._contentLength&&this._receivedLength0&&this._receivedLength0)for(var a=i.split("&"),s=0;s0;o[0]!==this._startName&&o[0]!==this._endName&&(u&&(r+="&"),r+=a[s])}return 0===r.length?t:t+"?"+r},e}(),y=function(){function e(e,t,i){this.TAG="IOController",this._config=t,this._extraData=i,this._stashInitialSize=65536,null!=t.stashInitialSize&&t.stashInitialSize>0&&(this._stashInitialSize=t.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===t.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=e,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(e.url),this._refTotalLength=e.filesize?e.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new a,this._speedNormalizeList=[32,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}return e.prototype.destroy=function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._extraData=null},e.prototype.isWorking=function(){return this._loader&&this._loader.isWorking()&&!this._paused},e.prototype.isPaused=function(){return this._paused},Object.defineProperty(e.prototype,"status",{get:function(){return this._loader.status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extraData",{get:function(){return this._extraData},set:function(e){this._extraData=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSeeked",{get:function(){return this._onSeeked},set:function(e){this._onSeeked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRedirect",{get:function(){return this._onRedirect},set:function(e){this._onRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRecoveredEarlyEof",{get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentURL",{get:function(){return this._dataSource.url},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRedirect",{get:function(){return null!=this._redirectedURL||null!=this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentRedirectedURL",{get:function(){return this._redirectedURL||this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentSpeed",{get:function(){return this._loaderClass===p?this._loader.currentSpeed:this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loaderType",{get:function(){return this._loader.type},enumerable:!1,configurable:!0}),e.prototype._selectSeekHandler=function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new g(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",i=e.seekParamEnd||"bend";this._seekHandler=new v(t,i)}else{if("custom"!==e.seekType)throw new u.b("Invalid seekType in config: "+e.seekType);if("function"!=typeof e.customSeekHandler)throw new u.b("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}},e.prototype._selectLoader=function(){if(null!=this._config.customLoader)this._loaderClass=this._config.customLoader;else if(this._isWebSocketURL)this._loaderClass=_;else if(h.isSupported())this._loaderClass=h;else if(c.isSupported())this._loaderClass=c;else{if(!p.isSupported())throw new u.d("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=p}},e.prototype._createLoader=function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this)},e.prototype.open=function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))},e.prototype.abort=function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)},e.prototype.pause=function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)},e.prototype.resume=function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}},e.prototype.seek=function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)},e.prototype._internalSeek=function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var i={from:e,to:-1};this._currentRange={from:i.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,i),this._onSeeked&&this._onSeeked()},e.prototype.updateUrl=function(e){if(!e||"string"!=typeof e||0===e.length)throw new u.b("Url must be a non-empty string!");this._dataSource.url=e},e.prototype._expandBuffer=function(e){for(var t=this._stashSize;t+10485760){var n=new Uint8Array(this._stashBuffer,0,this._stashUsed);new Uint8Array(i,0,t).set(n,0)}this._stashBuffer=i,this._bufferSize=t}},e.prototype._normalizeSpeed=function(e){var t=this._speedNormalizeList,i=t.length-1,n=0,r=0,a=i;if(e=t[n]&&e=512&&e<=1024?Math.floor(1.5*e):2*e)>8192&&(t=8192);var i=1024*t+1048576;this._bufferSize0){var a=this._stashBuffer.slice(0,this._stashUsed);(l=this._dispatchChunks(a,this._stashByteStart))0&&(h=new Uint8Array(a,l),o.set(h,0),this._stashUsed=h.byteLength,this._stashByteStart+=l):(this._stashUsed=0,this._stashByteStart+=l),this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),o=new Uint8Array(this._stashBuffer,0,this._bufferSize)),o.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else(l=this._dispatchChunks(e,t))this._bufferSize&&(this._expandBuffer(s),o=new Uint8Array(this._stashBuffer,0,this._bufferSize)),o.set(new Uint8Array(e,l),0),this._stashUsed+=s,this._stashByteStart=t+l);else if(0===this._stashUsed){var s;(l=this._dispatchChunks(e,t))this._bufferSize&&this._expandBuffer(s),(o=new Uint8Array(this._stashBuffer,0,this._bufferSize)).set(new Uint8Array(e,l),0),this._stashUsed+=s,this._stashByteStart=t+l)}else{var o,l;if(this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength),(o=new Uint8Array(this._stashBuffer,0,this._bufferSize)).set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength,(l=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart))0){var h=new Uint8Array(this._stashBuffer,l);o.set(h,0)}this._stashUsed-=l,this._stashByteStart+=l}}},e.prototype._flushStashBuffer=function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),i=this._dispatchChunks(t,this._stashByteStart),n=t.byteLength-i;if(i0){var a=new Uint8Array(this._stashBuffer,0,this._bufferSize),s=new Uint8Array(t,i);a.set(s,0),this._stashUsed=s.byteLength,this._stashByteStart+=i}return 0}r.a.w(this.TAG,n+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,n}return 0},e.prototype._onLoaderComplete=function(e,t){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData)},e.prototype._onLoaderError=function(e,t){switch(r.a.e(this.TAG,"Loader error, code = "+t.code+", msg = "+t.msg),this._flushStashBuffer(!1),this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,e=s.b.UNRECOVERABLE_EARLY_EOF),e){case s.b.EARLY_EOF:if(!this._config.isLive&&this._totalLength){var i=this._currentRange.to+1;return void(i0}),!1)}e.exports=function(e,t){t=t||{};var r={main:i.m},o=t.all?{main:Object.keys(r.main)}:function(e,t){for(var i={main:[t]},n={main:[]},r={main:{}};s(i);)for(var o=Object.keys(i),u=0;u1)for(var i=1;i0&&(n+=";codecs="+i.codec);var r=!1;if(d.a.v(this.TAG,"Received Initialization Segment, mimeType: "+n),this._lastInitSegments[i.type]=i,n!==this._mimeTypes[i.type]){if(this._mimeTypes[i.type])d.a.v(this.TAG,"Notice: "+i.type+" mimeType changed, origin: "+this._mimeTypes[i.type]+", target: "+n);else{r=!0;try{var a=this._sourceBuffers[i.type]=this._mediaSource.addSourceBuffer(n);a.addEventListener("error",this.e.onSourceBufferError),a.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(e){return d.a.e(this.TAG,e.message),void this._emitter.emit(S,{code:e.code,msg:e.message})}}this._mimeTypes[i.type]=n}t||this._pendingSegments[i.type].push(i),r||this._sourceBuffers[i.type]&&!this._sourceBuffers[i.type].updating&&this._doAppendSegments(),c.a.safari&&"audio/mpeg"===i.container&&i.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=i.mediaDuration/1e3,this._updateMediaSourceDuration())},e.prototype.appendMediaSegment=function(e){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var i=this._sourceBuffers[t.type];!i||i.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()},e.prototype.seek=function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var i=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{i.abort()}catch(e){d.a.e(this.TAG,e.message)}this._idrList.clear();var n=this._pendingSegments[t];if(n.splice(0,n.length),"closed"!==this._mediaSource.readyState){for(var r=0;r=1&&e-n.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1},e.prototype._doCleanupSourceBuffer=function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){for(var n=i.buffered,r=!1,a=0;a=this._config.autoCleanupMaxBackwardDuration){r=!0;var u=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:s,end:u})}}else o0&&(isNaN(t)||i>t)&&(d.a.v(this.TAG,"Update MediaSource duration from "+t+" to "+i),this._mediaSource.duration=i),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}},e.prototype._doRemoveRanges=function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating)for(var t=this._sourceBuffers[e],i=this._pendingRemoveRanges[e];i.length&&!t.updating;){var n=i.shift();t.remove(n.start,n.end)}},e.prototype._doAppendSegments=function(){var e=this._pendingSegments;for(var t in e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var i=e[t].shift();if(i.timestampOffset){var n=this._sourceBuffers[t].timestampOffset,r=i.timestampOffset/1e3;Math.abs(n-r)>.1&&(d.a.v(this.TAG,"Update MPEG audio timestampOffset from "+n+" to "+r),this._sourceBuffers[t].timestampOffset=r),delete i.timestampOffset}if(!i.data||0===i.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(i.data),this._isBufferFull=!1,"video"===t&&i.hasOwnProperty("info")&&this._idrList.appendArray(i.info.syncPoints)}catch(e){this._pendingSegments[t].unshift(i),22===e.code?(this._isBufferFull||this._emitter.emit(w),this._isBufferFull=!0):(d.a.e(this.TAG,e.message),this._emitter.emit(S,{code:e.code,msg:e.message}))}}},e.prototype._onSourceOpen=function(){if(d.a.v(this.TAG,"MediaSource onSourceOpen"),this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0)for(var e=this._pendingSourceBufferInit;e.length;){var t=e.shift();this.appendInitSegment(t,!0)}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(T)},e.prototype._onSourceEnded=function(){d.a.v(this.TAG,"MediaSource onSourceEnded")},e.prototype._onSourceClose=function(){d.a.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))},e.prototype._hasPendingSegments=function(){var e=this._pendingSegments;return e.video.length>0||e.audio.length>0},e.prototype._hasPendingRemoveRanges=function(){var e=this._pendingRemoveRanges;return e.video.length>0||e.audio.length>0},e.prototype._onSourceBufferUpdateEnd=function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(E)},e.prototype._onSourceBufferError=function(e){d.a.e(this.TAG,"SourceBuffer Error: "+e)},e}(),P=i(5),I={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},L={NETWORK_EXCEPTION:u.b.EXCEPTION,NETWORK_STATUS_CODE_INVALID:u.b.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:u.b.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:u.b.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:P.a.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:P.a.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:P.a.CODEC_UNSUPPORTED},x=function(){function e(e,t){this.TAG="MSEPlayer",this._type="MSEPlayer",this._emitter=new h.a,this._config=s(),"object"==typeof t&&Object.assign(this._config,t);var i=e.type.toLowerCase();if("mse"!==i&&"mpegts"!==i&&"m2ts"!==i&&"flv"!==i)throw new C.b("MSEPlayer requires an mpegts/m2ts/flv MediaDataSource input!");!0===e.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=e,this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null;var n=c.a.chrome&&(c.a.version.major<50||50===c.a.version.major&&c.a.version.build<2661);this._alwaysSeekKeyframe=!!(n||c.a.msedge||c.a.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1)}return e.prototype.destroy=function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===f.MEDIA_INFO?null!=this._mediaInfo&&Promise.resolve().then((function(){i._emitter.emit(f.MEDIA_INFO,i.mediaInfo)})):e===f.STATISTICS_INFO&&null!=this._statisticsInfo&&Promise.resolve().then((function(){i._emitter.emit(f.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){var t=this;if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new k(this._config),this._msectl.on(E,this._onmseUpdateEnd.bind(this)),this._msectl.on(w,this._onmseBufferFull.bind(this)),this._msectl.on(T,(function(){t._mseSourceOpened=!0,t._hasPendingLoad&&(t._hasPendingLoad=!1,t.load())})),this._msectl.on(S,(function(e){t._emitter.emit(f.ERROR,I.MEDIA_ERROR,L.MEDIA_MSE_ERROR,e)})),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)},e.prototype.load=function(){var e=this;if(!this._mediaElement)throw new C.a("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new C.a("MSEPlayer.load() has been called, please call unload() first!");this._hasPendingLoad||(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened?this._hasPendingLoad=!0:(this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new b(this._mediaDataSource,this._config),this._transmuxer.on(v.a.INIT_SEGMENT,(function(t,i){e._msectl.appendInitSegment(i)})),this._transmuxer.on(v.a.MEDIA_SEGMENT,(function(t,i){if(e._msectl.appendMediaSegment(i),e._config.lazyLoad&&!e._config.isLive){var n=e._mediaElement.currentTime;i.info.endDts>=1e3*(n+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(d.a.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}})),this._transmuxer.on(v.a.LOADING_COMPLETE,(function(){e._msectl.endOfStream(),e._emitter.emit(f.LOADING_COMPLETE)})),this._transmuxer.on(v.a.RECOVERED_EARLY_EOF,(function(){e._emitter.emit(f.RECOVERED_EARLY_EOF)})),this._transmuxer.on(v.a.IO_ERROR,(function(t,i){e._emitter.emit(f.ERROR,I.NETWORK_ERROR,t,i)})),this._transmuxer.on(v.a.DEMUX_ERROR,(function(t,i){e._emitter.emit(f.ERROR,I.MEDIA_ERROR,t,{code:-1,msg:i})})),this._transmuxer.on(v.a.MEDIA_INFO,(function(t){e._mediaInfo=t,e._emitter.emit(f.MEDIA_INFO,Object.assign({},t))})),this._transmuxer.on(v.a.METADATA_ARRIVED,(function(t){e._emitter.emit(f.METADATA_ARRIVED,t)})),this._transmuxer.on(v.a.SCRIPTDATA_ARRIVED,(function(t){e._emitter.emit(f.SCRIPTDATA_ARRIVED,t)})),this._transmuxer.on(v.a.TIMED_ID3_METADATA_ARRIVED,(function(t){e._emitter.emit(f.TIMED_ID3_METADATA_ARRIVED,t)})),this._transmuxer.on(v.a.PES_PRIVATE_DATA_DESCRIPTOR,(function(t){e._emitter.emit(f.PES_PRIVATE_DATA_DESCRIPTOR,t)})),this._transmuxer.on(v.a.PES_PRIVATE_DATA_ARRIVED,(function(t){e._emitter.emit(f.PES_PRIVATE_DATA_ARRIVED,t)})),this._transmuxer.on(v.a.STATISTICS_INFO,(function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(f.STATISTICS_INFO,Object.assign({},e._statisticsInfo))})),this._transmuxer.on(v.a.RECOMMEND_SEEKPOINT,(function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)})),this._transmuxer.open()))},e.prototype.unload=function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){return Object.assign({},this._mediaInfo)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)},enumerable:!1,configurable:!0}),e.prototype._fillStatisticsInfo=function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},e.prototype._onmseUpdateEnd=function(){var e=this._mediaElement.buffered,t=this._mediaElement.currentTime;if(this._config.isLive&&this._config.liveBufferLatencyChasing&&e.length>0&&!this._mediaElement.paused){var i=e.end(e.length-1);if(i>this._config.liveBufferLatencyMaxLatency&&i-t>this._config.liveBufferLatencyMaxLatency){var n=i-this._config.liveBufferLatencyMinRemain;this.currentTime=n}}if(this._config.lazyLoad&&!this._config.isLive){for(var r=0,a=0;a=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(d.a.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}},e.prototype._onmseBufferFull=function(){d.a.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()},e.prototype._suspendTransmuxer=function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))},e.prototype._checkProgressAndResume=function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,i=!1,n=0;n=r&&e=a-this._config.lazyLoadRecoverDuration&&(i=!0);break}}i&&(window.clearInterval(this._progressChecker),this._progressChecker=null,i&&(d.a.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))},e.prototype._isTimepointBuffered=function(e){for(var t=this._mediaElement.buffered,i=0;i=n&&e0){var r=this._mediaElement.buffered.start(0);(r<1&&e0&&t.currentTime0){var n=i.start(0);if(n<1&&t0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)},e.prototype.unload=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){var e={mimeType:(this._mediaElement instanceof HTMLAudioElement?"audio/":"video/")+this._mediaDataSource.type};return this._mediaElement&&(e.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(e.width=this._mediaElement.videoWidth,e.height=this._mediaElement.videoHeight)),e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},enumerable:!1,configurable:!0}),e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(f.MEDIA_INFO,this.mediaInfo)},e.prototype._reportStatisticsInfo=function(){this._emitter.emit(f.STATISTICS_INFO,this.statisticsInfo)},e}();n.a.install();var D={createPlayer:function(e,t){var i=e;if(null==i||"object"!=typeof i)throw new C.b("MediaDataSource must be an javascript object!");if(!i.hasOwnProperty("type"))throw new C.b("MediaDataSource must has type field to indicate video file type!");switch(i.type){case"mse":case"mpegts":case"m2ts":case"flv":return new x(i,t);default:return new R(i,t)}},isSupported:function(){return o.supportMSEH264Playback()},getFeatureList:function(){return o.getFeatureList()}};D.BaseLoader=u.a,D.LoaderStatus=u.c,D.LoaderErrors=u.b,D.Events=f,D.ErrorTypes=I,D.ErrorDetails=L,D.MSEPlayer=x,D.NativePlayer=R,D.LoggingControl=_.a,Object.defineProperty(D,"version",{enumerable:!0,get:function(){return"1.6.10"}}),t.default=D}])},"object"==typeof i&&"object"==typeof t?t.exports=r():"function"==typeof define&&define.amd?define([],r):"object"==typeof i?i.mpegts=r():n.mpegts=r()},{}],42:[function(e,t,i){var n=Math.pow(2,32);t.exports=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},r=12;0===i.version?(i.earliestPresentationTime=t.getUint32(r),i.firstOffset=t.getUint32(r+4),r+=8):(i.earliestPresentationTime=t.getUint32(r)*n+t.getUint32(r+4),i.firstOffset=t.getUint32(r+8)*n+t.getUint32(r+12),r+=16),r+=2;var a=t.getUint16(r);for(r+=2;a>0;r+=12,a--)i.references.push({referenceType:(128&e[r])>>>7,referencedSize:2147483647&t.getUint32(r),subsegmentDuration:t.getUint32(r+4),startsWithSap:!!(128&e[r+8]),sapType:(112&e[r+8])>>>4,sapDeltaTime:268435455&t.getUint32(r+8)});return i}},{}],43:[function(e,t,i){var n,r,a,s,o,u,l;n=function(e){return 9e4*e},r=function(e,t){return e*t},a=function(e){return e/9e4},s=function(e,t){return e/t},o=function(e,t){return n(s(e,t))},u=function(e,t){return r(a(e),t)},l=function(e,t,i){return a(i?e:e-t)},t.exports={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:n,secondsToAudioTs:r,videoTsToSeconds:a,audioTsToSeconds:s,audioTsToVideoTs:o,videoTsToAudioTs:u,metadataTsToSeconds:l}},{}],44:[function(e,t,i){var n,r,a=t.exports={};function s(){throw new Error("setTimeout has not been defined")}function o(){throw new Error("clearTimeout has not been defined")}function u(e){if(n===setTimeout)return setTimeout(e,0);if((n===s||!n)&&setTimeout)return n=setTimeout,setTimeout(e,0);try{return n(e,0)}catch(t){try{return n.call(null,e,0)}catch(t){return n.call(this,e,0)}}}!function(){try{n="function"==typeof setTimeout?setTimeout:s}catch(e){n=s}try{r="function"==typeof clearTimeout?clearTimeout:o}catch(e){r=o}}();var l,h=[],d=!1,c=-1;function f(){d&&l&&(d=!1,l.length?h=l.concat(h):c=-1,h.length&&p())}function p(){if(!d){var e=u(f);d=!0;for(var t=h.length;t;){for(l=h,h=[];++c1)for(var i=1;i + * Copyright Brightcove, Inc. + * Available under Apache License Version 2.0 + * + * + * Includes vtt.js + * Available under Apache License Version 2.0 + * + */ +"use strict";var n=e("global/window"),r=e("global/document"),a=e("@babel/runtime/helpers/extends"),s=e("@babel/runtime/helpers/assertThisInitialized"),o=e("@babel/runtime/helpers/inheritsLoose"),u=e("safe-json-parse/tuple"),l=e("keycode"),h=e("@videojs/xhr"),d=e("videojs-vtt.js"),c=e("@babel/runtime/helpers/construct"),f=e("@babel/runtime/helpers/inherits"),p=e("@videojs/vhs-utils/cjs/resolve-url.js"),m=e("m3u8-parser"),_=e("@videojs/vhs-utils/cjs/codecs.js"),g=e("@videojs/vhs-utils/cjs/media-types.js"),v=e("mpd-parser"),y=e("mux.js/lib/tools/parse-sidx"),b=e("@videojs/vhs-utils/cjs/id3-helpers"),S=e("@videojs/vhs-utils/cjs/containers"),T=e("@videojs/vhs-utils/cjs/byte-helpers"),E=e("mux.js/lib/utils/clock");function w(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}for(var A,C=w(n),k=w(r),P=w(a),I=w(s),L=w(o),x=w(u),R=w(l),D=w(h),O=w(d),U=w(c),M=w(f),F=w(p),B=w(y),N={},j=function(e,t){return N[e]=N[e]||[],t&&(N[e]=N[e].concat(t)),N[e]},V=function(e,t){var i=j(e).indexOf(t);return!(i<=-1)&&(N[e]=N[e].slice(),N[e].splice(i,1),!0)},H={prefixed:!0},z=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror","-moz-full-screen"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError","-ms-fullscreen"]],G=z[0],W=0;W0?o:0)}if(C.default.console){var u=C.default.console[i];u||"debug"!==i||(u=C.default.console.info||C.default.console.log),u&&a&&s.test(i)&&u[Array.isArray(r)?"apply":"call"](C.default.console,r)}}}(t,r),r.createLogger=function(i){return e(t+": "+i)},r.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:n},r.level=function(e){if("string"==typeof e){if(!r.levels.hasOwnProperty(e))throw new Error('"'+e+'" in not a valid log level');n=e}return n},(r.history=function(){return q?[].concat(q):[]}).filter=function(e){return(q||[]).filter((function(t){return new RegExp(".*"+e+".*").test(t[0])}))},r.history.clear=function(){q&&(q.length=0)},r.history.disable=function(){null!==q&&(q.length=0,q=null)},r.history.enable=function(){null===q&&(q=[])},r.error=function(){for(var e=arguments.length,t=new Array(e),r=0;r1?t-1:0),n=1;n=0)throw new Error("class has illegal whitespace characters")}function ke(){return k.default===C.default.document}function Pe(e){return ee(e)&&1===e.nodeType}function Ie(){try{return C.default.parent!==C.default.self}catch(e){return!0}}function Le(e){return function(t,i){if(!Ae(t))return k.default[e](null);Ae(i)&&(i=k.default.querySelector(i));var n=Pe(i)?i:k.default;return n[e]&&n[e](t)}}function xe(e,t,i,n){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===i&&(i={});var r=k.default.createElement(e);return Object.getOwnPropertyNames(t).forEach((function(e){var i=t[e];-1!==e.indexOf("aria-")||"role"===e||"type"===e?(K.warn("Setting attributes in the second argument of createEl()\nhas been deprecated. Use the third argument instead.\ncreateEl(type, properties, attributes). Attempting to set "+e+" to "+i+"."),r.setAttribute(e,i)):"textContent"===e?Re(r,i):r[e]===i&&"tabIndex"!==e||(r[e]=i)})),Object.getOwnPropertyNames(i).forEach((function(e){r.setAttribute(e,i[e])})),n&&$e(r,n),r}function Re(e,t){return void 0===e.textContent?e.innerText=t:e.textContent=t,e}function De(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function Oe(e,t){return Ce(t),e.classList?e.classList.contains(t):(i=t,new RegExp("(^|\\s)"+i+"($|\\s)")).test(e.className);var i}function Ue(e,t){return e.classList?e.classList.add(t):Oe(e,t)||(e.className=(e.className+" "+t).trim()),e}function Me(e,t){return e?(e.classList?e.classList.remove(t):(Ce(t),e.className=e.className.split(/\s+/).filter((function(e){return e!==t})).join(" ")),e):(K.warn("removeClass was called with an element that doesn't exist"),null)}function Fe(e,t,i){var n=Oe(e,t);if("function"==typeof i&&(i=i(e,t)),"boolean"!=typeof i&&(i=!n),i!==n)return i?Ue(e,t):Me(e,t),e}function Be(e,t){Object.getOwnPropertyNames(t).forEach((function(i){var n=t[i];null==n||!1===n?e.removeAttribute(i):e.setAttribute(i,!0===n?"":n)}))}function Ne(e){var t={},i=",autoplay,controls,playsinline,loop,muted,default,defaultMuted,";if(e&&e.attributes&&e.attributes.length>0)for(var n=e.attributes,r=n.length-1;r>=0;r--){var a=n[r].name,s=n[r].value;"boolean"!=typeof e[a]&&-1===i.indexOf(","+a+",")||(s=null!==s),t[a]=s}return t}function je(e,t){return e.getAttribute(t)}function Ve(e,t,i){e.setAttribute(t,i)}function He(e,t){e.removeAttribute(t)}function ze(){k.default.body.focus(),k.default.onselectstart=function(){return!1}}function Ge(){k.default.onselectstart=function(){return!0}}function We(e){if(e&&e.getBoundingClientRect&&e.parentNode){var t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach((function(e){void 0!==t[e]&&(i[e]=t[e])})),i.height||(i.height=parseFloat(ie(e,"height"))),i.width||(i.width=parseFloat(ie(e,"width"))),i}}function Ye(e){if(!e||e&&!e.offsetParent)return{left:0,top:0,width:0,height:0};for(var t=e.offsetWidth,i=e.offsetHeight,n=0,r=0;e.offsetParent&&e!==k.default[H.fullscreenElement];)n+=e.offsetLeft,r+=e.offsetTop,e=e.offsetParent;return{left:n,top:r,width:t,height:i}}function qe(e,t){var i={x:0,y:0};if(Te)for(var n=e;n&&"html"!==n.nodeName.toLowerCase();){var r=ie(n,"transform");if(/^matrix/.test(r)){var a=r.slice(7,-1).split(/,\s/).map(Number);i.x+=a[4],i.y+=a[5]}else if(/^matrix3d/.test(r)){var s=r.slice(9,-1).split(/,\s/).map(Number);i.x+=s[12],i.y+=s[13]}n=n.parentNode}var o={},u=Ye(t.target),l=Ye(e),h=l.width,d=l.height,c=t.offsetY-(l.top-u.top),f=t.offsetX-(l.left-u.left);return t.changedTouches&&(f=t.changedTouches[0].pageX-l.left,c=t.changedTouches[0].pageY+l.top,Te&&(f-=i.x,c-=i.y)),o.y=1-Math.max(0,Math.min(1,c/d)),o.x=Math.max(0,Math.min(1,f/h)),o}function Ke(e){return ee(e)&&3===e.nodeType}function Xe(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function Qe(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map((function(e){return"function"==typeof e&&(e=e()),Pe(e)||Ke(e)?e:"string"==typeof e&&/\S/.test(e)?k.default.createTextNode(e):void 0})).filter((function(e){return e}))}function $e(e,t){return Qe(t).forEach((function(t){return e.appendChild(t)})),e}function Je(e,t){return $e(Xe(e),t)}function Ze(e){return void 0===e.button&&void 0===e.buttons||(0===e.button&&void 0===e.buttons||("mouseup"===e.type&&0===e.button&&0===e.buttons||0===e.button&&1===e.buttons))}var et,tt=Le("querySelector"),it=Le("querySelectorAll"),nt=Object.freeze({__proto__:null,isReal:ke,isEl:Pe,isInFrame:Ie,createEl:xe,textContent:Re,prependTo:De,hasClass:Oe,addClass:Ue,removeClass:Me,toggleClass:Fe,setAttributes:Be,getAttributes:Ne,getAttribute:je,setAttribute:Ve,removeAttribute:He,blockTextSelection:ze,unblockTextSelection:Ge,getBoundingClientRect:We,findPosition:Ye,getPointerPosition:qe,isTextNode:Ke,emptyEl:Xe,normalizeContent:Qe,appendContent:$e,insertContent:Je,isSingleLeftClick:Ze,$:tt,$$:it}),rt=!1,at=function(){if(!1!==et.options.autoSetup){var e=Array.prototype.slice.call(k.default.getElementsByTagName("video")),t=Array.prototype.slice.call(k.default.getElementsByTagName("audio")),i=Array.prototype.slice.call(k.default.getElementsByTagName("video-js")),n=e.concat(t,i);if(n&&n.length>0)for(var r=0,a=n.length;r-1&&(r={passive:!0}),e.addEventListener(t,n.dispatcher,r)}else e.attachEvent&&e.attachEvent("on"+t,n.dispatcher)}function bt(e,t,i){if(pt.has(e)){var n=pt.get(e);if(n.handlers){if(Array.isArray(t))return _t(bt,e,t,i);var r=function(e,t){n.handlers[t]=[],mt(e,t)};if(void 0!==t){var a=n.handlers[t];if(a)if(i){if(i.guid)for(var s=0;s=t&&(e.apply(void 0,arguments),i=n)}},Pt=function(){};Pt.prototype.allowedEvents_={},Pt.prototype.on=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},yt(this,e,t),this.addEventListener=i},Pt.prototype.addEventListener=Pt.prototype.on,Pt.prototype.off=function(e,t){bt(this,e,t)},Pt.prototype.removeEventListener=Pt.prototype.off,Pt.prototype.one=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},Tt(this,e,t),this.addEventListener=i},Pt.prototype.any=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},Et(this,e,t),this.addEventListener=i},Pt.prototype.trigger=function(e){var t=e.type||e;"string"==typeof e&&(e={type:t}),e=gt(e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),St(this,e)},Pt.prototype.dispatchEvent=Pt.prototype.trigger,Pt.prototype.queueTrigger=function(e){var t=this;wt||(wt=new Map);var i=e.type||e,n=wt.get(this);n||(n=new Map,wt.set(this,n));var r=n.get(i);n.delete(i),C.default.clearTimeout(r);var a=C.default.setTimeout((function(){0===n.size&&(n=null,wt.delete(t)),t.trigger(e)}),0);n.set(i,a)};var It=function(e){return"function"==typeof e.name?e.name():"string"==typeof e.name?e.name:e.name_?e.name_:e.constructor&&e.constructor.name?e.constructor.name:typeof e},Lt=function(e){return e instanceof Pt||!!e.eventBusEl_&&["on","one","off","trigger"].every((function(t){return"function"==typeof e[t]}))},xt=function(e){return"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length},Rt=function(e,t,i){if(!e||!e.nodeName&&!Lt(e))throw new Error("Invalid target for "+It(t)+"#"+i+"; must be a DOM node or evented object.")},Dt=function(e,t,i){if(!xt(e))throw new Error("Invalid event type for "+It(t)+"#"+i+"; must be a non-empty string or array.")},Ot=function(e,t,i){if("function"!=typeof e)throw new Error("Invalid listener for "+It(t)+"#"+i+"; must be a function.")},Ut=function(e,t,i){var n,r,a,s=t.length<3||t[0]===e||t[0]===e.eventBusEl_;return s?(n=e.eventBusEl_,t.length>=3&&t.shift(),r=t[0],a=t[1]):(n=t[0],r=t[1],a=t[2]),Rt(n,e,i),Dt(r,e,i),Ot(a,e,i),{isTargetingSelf:s,target:n,type:r,listener:a=Ct(e,a)}},Mt=function(e,t,i,n){Rt(e,e,t),e.nodeName?At[t](e,i,n):e[t](i,n)},Ft={on:function(){for(var e=this,t=arguments.length,i=new Array(t),n=0;n=0;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.parentComponent_=null,this.el_&&(this.el_.parentNode&&this.el_.parentNode.removeChild(this.el_),this.el_=null),this.player_=null}},t.isDisposed=function(){return Boolean(this.isDisposed_)},t.player=function(){return this.player_},t.options=function(e){return e?(this.options_=zt(this.options_,e),this.options_):this.options_},t.el=function(){return this.el_},t.createEl=function(e,t,i){return xe(e,t,i)},t.localize=function(e,t,i){void 0===i&&(i=e);var n=this.player_.language&&this.player_.language(),r=this.player_.languages&&this.player_.languages(),a=r&&r[n],s=n&&n.split("-")[0],o=r&&r[s],u=i;return a&&a[e]?u=a[e]:o&&o[e]&&(u=o[e]),t&&(u=u.replace(/\{(\d+)\}/g,(function(e,i){var n=t[i-1],r=n;return void 0===n&&(r=e),r}))),u},t.handleLanguagechange=function(){},t.contentEl=function(){return this.contentEl_||this.el_},t.id=function(){return this.id_},t.name=function(){return this.name_},t.children=function(){return this.children_},t.getChildById=function(e){return this.childIndex_[e]},t.getChild=function(e){if(e)return this.childNameIndex_[e]},t.getDescendant=function(){for(var e=arguments.length,t=new Array(e),i=0;i=0;i--)if(this.children_[i]===e){t=!0,this.children_.splice(i,1);break}if(t){e.parentComponent_=null,this.childIndex_[e.id()]=null,this.childNameIndex_[Ht(e.name())]=null,this.childNameIndex_[Vt(e.name())]=null;var n=e.el();n&&n.parentNode===this.contentEl()&&this.contentEl().removeChild(e.el())}}},t.initChildren=function(){var t=this,i=this.options_.children;if(i){var n,r=this.options_,a=e.getComponent("Tech");(n=Array.isArray(i)?i:Object.keys(i)).concat(Object.keys(this.options_).filter((function(e){return!n.some((function(t){return"string"==typeof t?e===t:e===t.name}))}))).map((function(e){var n,r;return"string"==typeof e?r=i[n=e]||t.options_[n]||{}:(n=e.name,r=e),{name:n,opts:r}})).filter((function(t){var i=e.getComponent(t.opts.componentClass||Ht(t.name));return i&&!a.isTech(i)})).forEach((function(e){var i=e.name,n=e.opts;if(void 0!==r[i]&&(n=r[i]),!1!==n){!0===n&&(n={}),n.playerOptions=t.options_.playerOptions;var a=t.addChild(i,n);a&&(t[i]=a)}}))}},t.buildCSSClass=function(){return""},t.ready=function(e,t){if(void 0===t&&(t=!1),e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))},t.triggerReady=function(){this.isReady_=!0,this.setTimeout((function(){var e=this.readyQueue_;this.readyQueue_=[],e&&e.length>0&&e.forEach((function(e){e.call(this)}),this),this.trigger("ready")}),1)},t.$=function(e,t){return tt(e,t||this.contentEl())},t.$$=function(e,t){return it(e,t||this.contentEl())},t.hasClass=function(e){return Oe(this.el_,e)},t.addClass=function(e){Ue(this.el_,e)},t.removeClass=function(e){Me(this.el_,e)},t.toggleClass=function(e,t){Fe(this.el_,e,t)},t.show=function(){this.removeClass("vjs-hidden")},t.hide=function(){this.addClass("vjs-hidden")},t.lockShowing=function(){this.addClass("vjs-lock-showing")},t.unlockShowing=function(){this.removeClass("vjs-lock-showing")},t.getAttribute=function(e){return je(this.el_,e)},t.setAttribute=function(e,t){Ve(this.el_,e,t)},t.removeAttribute=function(e){He(this.el_,e)},t.width=function(e,t){return this.dimension("width",e,t)},t.height=function(e,t){return this.dimension("height",e,t)},t.dimensions=function(e,t){this.width(e,!0),this.height(t)},t.dimension=function(e,t,i){if(void 0!==t)return null!==t&&t==t||(t=0),-1!==(""+t).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",void(i||this.trigger("componentresize"));if(!this.el_)return 0;var n=this.el_.style[e],r=n.indexOf("px");return-1!==r?parseInt(n.slice(0,r),10):parseInt(this.el_["offset"+Ht(e)],10)},t.currentDimension=function(e){var t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");if(t=ie(this.el_,e),0===(t=parseFloat(t))||isNaN(t)){var i="offset"+Ht(e);t=this.el_[i]}return t},t.currentDimensions=function(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}},t.currentWidth=function(){return this.currentDimension("width")},t.currentHeight=function(){return this.currentDimension("height")},t.focus=function(){this.el_.focus()},t.blur=function(){this.el_.blur()},t.handleKeyDown=function(e){this.player_&&(e.stopPropagation(),this.player_.handleKeyDown(e))},t.handleKeyPress=function(e){this.handleKeyDown(e)},t.emitTapEvents=function(){var e,t=0,i=null;this.on("touchstart",(function(n){1===n.touches.length&&(i={pageX:n.touches[0].pageX,pageY:n.touches[0].pageY},t=C.default.performance.now(),e=!0)})),this.on("touchmove",(function(t){if(t.touches.length>1)e=!1;else if(i){var n=t.touches[0].pageX-i.pageX,r=t.touches[0].pageY-i.pageY;Math.sqrt(n*n+r*r)>10&&(e=!1)}}));var n=function(){e=!1};this.on("touchleave",n),this.on("touchcancel",n),this.on("touchend",(function(n){(i=null,!0===e)&&(C.default.performance.now()-t<200&&(n.preventDefault(),this.trigger("tap")))}))},t.enableTouchActivity=function(){if(this.player()&&this.player().reportUserActivity){var e,t=Ct(this.player(),this.player().reportUserActivity);this.on("touchstart",(function(){t(),this.clearInterval(e),e=this.setInterval(t,250)}));var i=function(i){t(),this.clearInterval(e)};this.on("touchmove",t),this.on("touchend",i),this.on("touchcancel",i)}},t.setTimeout=function(e,t){var i,n=this;return e=Ct(this,e),this.clearTimersOnDispose_(),i=C.default.setTimeout((function(){n.setTimeoutIds_.has(i)&&n.setTimeoutIds_.delete(i),e()}),t),this.setTimeoutIds_.add(i),i},t.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),C.default.clearTimeout(e)),e},t.setInterval=function(e,t){e=Ct(this,e),this.clearTimersOnDispose_();var i=C.default.setInterval(e,t);return this.setIntervalIds_.add(i),i},t.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),C.default.clearInterval(e)),e},t.requestAnimationFrame=function(e){var t,i=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=Ct(this,e),t=C.default.requestAnimationFrame((function(){i.rafIds_.has(t)&&i.rafIds_.delete(t),e()})),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var i=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=Ct(this,t);var n=this.requestAnimationFrame((function(){t(),i.namedRafs_.has(e)&&i.namedRafs_.delete(e)}));return this.namedRafs_.set(e,n),e}},t.cancelNamedAnimationFrame=function(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))},t.cancelAnimationFrame=function(e){return this.supportsRaf_?(this.rafIds_.has(e)&&(this.rafIds_.delete(e),C.default.cancelAnimationFrame(e)),e):this.clearTimeout(e)},t.clearTimersOnDispose_=function(){var e=this;this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",(function(){[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach((function(t){var i=t[0],n=t[1];e[i].forEach((function(t,i){return e[n](i)}))})),e.clearingTimersOnDispose_=!1})))},e.registerComponent=function(t,i){if("string"!=typeof t||!t)throw new Error('Illegal component name, "'+t+'"; must be a non-empty string.');var n,r=e.getComponent("Tech"),a=r&&r.isTech(i),s=e===i||e.prototype.isPrototypeOf(i.prototype);if(a||!s)throw n=a?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error('Illegal component, "'+t+'"; '+n+".");t=Ht(t),e.components_||(e.components_={});var o=e.getComponent("Player");if("Player"===t&&o&&o.players){var u=o.players,l=Object.keys(u);if(u&&l.length>0&&l.map((function(e){return u[e]})).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return e.components_[t]=i,e.components_[Vt(t)]=i,i},e.getComponent=function(t){if(t&&e.components_)return e.components_[t]},e}();function Xt(e,t,i,n){return function(e,t,i){if("number"!=typeof t||t<0||t>i)throw new Error("Failed to execute '"+e+"' on 'TimeRanges': The index provided ("+t+") is non-numeric or out of bounds (0-"+i+").")}(e,n,i.length-1),i[n][t]}function Qt(e){var t;return t=void 0===e||0===e.length?{length:0,start:function(){throw new Error("This TimeRanges object is empty")},end:function(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:Xt.bind(null,"start",0,e),end:Xt.bind(null,"end",1,e)},C.default.Symbol&&C.default.Symbol.iterator&&(t[C.default.Symbol.iterator]=function(){return(e||[]).values()}),t}function $t(e,t){return Array.isArray(e)?Qt(e):void 0===e||void 0===t?Qt():Qt([[e,t]])}function Jt(e,t){var i,n,r=0;if(!t)return 0;e&&e.length||(e=$t(0,0));for(var a=0;at&&(n=t),r+=n-i;return r/t}function Zt(e){if(e instanceof Zt)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:ee(e)&&("number"==typeof e.code&&(this.code=e.code),Z(this,e)),this.message||(this.message=Zt.defaultMessages[this.code]||"")}Kt.prototype.supportsRaf_="function"==typeof C.default.requestAnimationFrame&&"function"==typeof C.default.cancelAnimationFrame,Kt.registerComponent("Component",Kt),Zt.prototype.code=0,Zt.prototype.message="",Zt.prototype.status=null,Zt.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],Zt.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(var ei=0;ei=0;n--)if(t[n].enabled){li(t,t[n]);break}return(i=e.call(this,t)||this).changing_=!1,i}L.default(t,e);var i=t.prototype;return i.addTrack=function(t){var i=this;t.enabled&&li(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&(t.enabledChange_=function(){i.changing_||(i.changing_=!0,li(i,t),i.changing_=!1,i.trigger("change"))},t.addEventListener("enabledchange",t.enabledChange_))},i.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.enabledChange_&&(t.removeEventListener("enabledchange",t.enabledChange_),t.enabledChange_=null)},t}(oi),di=function(e,t){for(var i=0;i=0;n--)if(t[n].selected){di(t,t[n]);break}return(i=e.call(this,t)||this).changing_=!1,Object.defineProperty(I.default(i),"selectedIndex",{get:function(){for(var e=0;e0&&(C.default.console&&C.default.console.groupCollapsed&&C.default.console.groupCollapsed("Text Track parsing errors for "+t.src),n.forEach((function(e){return K.error(e)})),C.default.console&&C.default.console.groupEnd&&C.default.console.groupEnd()),i.flush()},ki=function(e,t){var i={uri:e},n=wi(e);n&&(i.cors=n);var r="use-credentials"===t.tech_.crossOrigin();r&&(i.withCredentials=r),D.default(i,Ct(this,(function(e,i,n){if(e)return K.error(e,i);t.loaded_=!0,"function"!=typeof C.default.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return Ci(n,t);K.error("vttjs failed to load, stopping trying to process "+t.src)})):Ci(n,t)})))},Pi=function(e){function t(t){var i;if(void 0===t&&(t={}),!t.tech)throw new Error("A tech was not provided.");var n=zt(t,{kind:vi[t.kind]||"subtitles",language:t.language||t.srclang||""}),r=yi[n.mode]||"disabled",a=n.default;"metadata"!==n.kind&&"chapters"!==n.kind||(r="hidden"),(i=e.call(this,n)||this).tech_=n.tech,i.cues_=[],i.activeCues_=[],i.preload_=!1!==i.tech_.preloadTextTracks;var s=new mi(i.cues_),o=new mi(i.activeCues_),u=!1,l=Ct(I.default(i),(function(){this.tech_.isReady_&&!this.tech_.isDisposed()&&(this.activeCues=this.activeCues,u&&(this.trigger("cuechange"),u=!1))}));return i.tech_.one("dispose",(function(){i.tech_.off("timeupdate",l)})),"disabled"!==r&&i.tech_.on("timeupdate",l),Object.defineProperties(I.default(i),{default:{get:function(){return a},set:function(){}},mode:{get:function(){return r},set:function(e){yi[e]&&r!==e&&(r=e,this.preload_||"disabled"===r||0!==this.cues.length||ki(this.src,this),this.tech_.off("timeupdate",l),"disabled"!==r&&this.tech_.on("timeupdate",l),this.trigger("modechange"))}},cues:{get:function(){return this.loaded_?s:null},set:function(){}},activeCues:{get:function(){if(!this.loaded_)return null;if(0===this.cues.length)return o;for(var e=this.tech_.currentTime(),t=[],i=0,n=this.cues.length;i=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}if(u=!1,t.length!==this.activeCues_.length)u=!0;else for(var a=0;a0)return void this.trigger("vttjsloaded");var t=k.default.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),C.default.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},i.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)};i.on("addtrack",n),i.on("removetrack",r),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e=0;r--){var a=e[r];a[t]&&a[t](n,i)}}(e,i,o,s),o}var Vi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Hi={setCurrentTime:1,setMuted:1,setVolume:1},zi={play:1,pause:1};function Gi(e){return function(t,i){return t===Bi?Bi:i[e]?i[e](t):t}}var Wi={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Yi=function(e){void 0===e&&(e="");var t=Ei(e);return Wi[t.toLowerCase()]||""};function qi(e){if(!e.type){var t=Yi(e.src);t&&(e.type=t)}return e}var Ki=function(e){function t(t,i,n){var r,a=zt({createEl:!1},i);if(r=e.call(this,t,a,n)||this,i.playerOptions.sources&&0!==i.playerOptions.sources.length)t.src(i.playerOptions.sources);else for(var s=0,o=i.playerOptions.techOrder;s0;!this.player_.tech(!0)||(_e||fe)&&t||this.player_.tech(!0).focus(),this.player_.paused()?ii(this.player_.play()):this.player_.pause()}},t}(Xi);Kt.registerComponent("PosterImage",Qi);var $i={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ji(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Zi(e,t,i){try{e.style[t]=i}catch(e){return}}var en=function(e){function t(t,i,n){var r;r=e.call(this,t,i,n)||this;var a=function(e){return r.updateDisplay(e)};return t.on("loadstart",(function(e){return r.toggleDisplay(e)})),t.on("texttrackchange",a),t.on("loadedmetadata",(function(e){return r.preselectTrack(e)})),t.ready(Ct(I.default(r),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",a),t.on("playerresize",a),C.default.addEventListener("orientationchange",a),t.on("dispose",(function(){return C.default.removeEventListener("orientationchange",a)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i0;return ii(t),void(!this.player_.tech(!0)||(_e||fe)&&i||this.player_.tech(!0).focus())}var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle");if(r){var a=function(){return r.focus()};ti(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(nn);rn.prototype.controlText_="Play Video",Kt.registerComponent("BigPlayButton",rn);var an=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close")),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},i.handleKeyDown=function(t){R.default.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(nn);Kt.registerComponent("CloseButton",an);var sn=function(e){function t(t,i){var n;return void 0===i&&(i={}),n=e.call(this,t,i)||this,i.replay=void 0===i.replay||i.replay,n.on(t,"play",(function(e){return n.handlePlay(e)})),n.on(t,"pause",(function(e){return n.handlePause(e)})),i.replay&&n.on(t,"ended",(function(e){return n.handleEnded(e)})),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?ii(this.player_.play()):this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))},t}(nn);sn.prototype.controlText_="Play",Kt.registerComponent("PlayToggle",sn);var on=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},un=on;function ln(e,t){return void 0===t&&(t=e),un(e,t)}var hn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["timeupdate","ended"],(function(e){return n.updateContent(e)})),n.updateTextNode_(),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),n=xe("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return i.appendChild(n),this.contentEl_=xe("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=ln(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,K.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=k.default.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},i.updateContent=function(e){},t}(Kt);hn.prototype.labelText_="Time",hn.prototype.controlText_="Time",Kt.registerComponent("TimeDisplay",hn);var dn=function(e){function t(){return e.apply(this,arguments)||this}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(hn);dn.prototype.labelText_="Current Time",dn.prototype.controlText_="Current Time",Kt.registerComponent("CurrentTimeDisplay",dn);var cn=function(e){function t(t,i){var n,r=function(e){return n.updateContent(e)};return(n=e.call(this,t,i)||this).on(t,"durationchange",r),n.on(t,"loadstart",r),n.on(t,"loadedmetadata",r),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(hn);cn.prototype.labelText_="Duration",cn.prototype.controlText_="Duration",Kt.registerComponent("DurationDisplay",cn);var fn=function(e){function t(){return e.apply(this,arguments)||this}return L.default(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),i=e.prototype.createEl.call(this,"div"),n=e.prototype.createEl.call(this,"span",{textContent:"/"});return i.appendChild(n),t.appendChild(i),t},t}(Kt);Kt.registerComponent("TimeDivider",fn);var pn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"durationchange",(function(e){return n.updateContent(e)})),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(xe("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(hn);pn.prototype.labelText_="Remaining Time",pn.prototype.controlText_="Remaining Time",Kt.registerComponent("RemainingTimeDisplay",pn);var mn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",(function(e){return n.updateShowing(e)})),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=xe("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(xe("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(k.default.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(Kt);Kt.registerComponent("LiveDisplay",mn);var _n=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&(n.updateLiveEdgeStatusHandler_=function(e){return n.updateLiveEdgeStatus(e)},n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatusHandler_)),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=xe("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(nn);_n.prototype.controlText_="Seek to live, currently playing live",Kt.registerComponent("SeekToLive",_n);var gn=function(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))},vn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseDown_=function(e){return n.handleMouseDown(e)},n.handleMouseUp_=function(e){return n.handleMouseUp(e)},n.handleKeyDown_=function(e){return n.handleKeyDown(e)},n.handleClick_=function(e){return n.handleClick(e)},n.handleMouseMove_=function(e){return n.handleMouseMove(e)},n.update_=function(e){return n.update(e)},n.bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}L.default(t,e);var i=t.prototype;return i.enabled=function(){return this.enabled_},i.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},i.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},i.createEl=function(t,i,n){return void 0===i&&(i={}),void 0===n&&(n={}),i.className=i.className+" vjs-slider",i=Z({tabIndex:0},i),n=Z({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||pe||e.preventDefault(),ze(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Ge(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},i.update=function(){var e=this;if(this.el_&&this.bar){var t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var i=e.vertical()?"height":"width";e.bar.el().style[i]=(100*t).toFixed(2)+"%"}))),t}},i.getProgress=function(){return Number(gn(this.getPercent(),0,1).toFixed(4))},i.calculateDistance=function(e){var t=qe(this.el_,e);return this.vertical()?t.y:t.x},i.handleKeyDown=function(t){R.default.isEventKey(t,"Left")||R.default.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):R.default.isEventKey(t,"Right")||R.default.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(Kt);Kt.registerComponent("Slider",vn);var yn=function(e,t){return gn(e/t*100,0,100).toFixed(2)+"%"},bn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",(function(e){return n.update(e)})),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=xe("span",{className:"vjs-control-text"}),n=xe("span",{textContent:this.localize("Loaded")}),r=k.default.createTextNode(": ");return this.percentageEl_=xe("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(i),i.appendChild(n),i.appendChild(r),i.appendChild(this.percentageEl_),t},i.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=yn(r,n);t.percent_!==s&&(t.el_.style.width=s,Re(t.percentageEl_,s),t.percent_=s);for(var o=0;oi.length;d--)t.el_.removeChild(a[d-1]);a.length=i.length}))},t}(Kt);Kt.registerComponent("LoadProgressBar",bn);var Sn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(Ct(I.default(n),n.update),30),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=Ye(this.el_),r=We(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;sn.width&&(u=n.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){Re(this.el_,e)},i.updateTime=function(e,t,i,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+ln(u,o)}else a=ln(i,s);r.update(e,t,a),n&&n()}))},t}(Kt);Kt.registerComponent("TimeTooltip",Sn);var Tn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(Ct(I.default(n),n.update),30),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(Kt);Tn.prototype.options_={children:[]},Te||le||Tn.prototype.options_.children.push("timeTooltip"),Kt.registerComponent("PlayProgressBar",Tn);var En=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(Ct(I.default(n),n.update),30),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))},t}(Kt);En.prototype.options_={children:["timeTooltip"]},Kt.registerComponent("MouseTimeDisplay",En);var wn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}L.default(t,e);var i=t.prototype;return i.setEventHandlers_=function(){var e=this;this.update_=Ct(this,this.update),this.update=kt(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in k.default&&"visibilityState"in k.default&&this.on(k.default,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){"hidden"===k.default.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update=function(t){var i=this;if("hidden"!==k.default.visibilityState){var n=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[ln(e,r),ln(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(We(i.el()),i.getProgress())})),n}},i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},i.handleMouseDown=function(t){Ze(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Ze(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(i>=.99)return void n.seekToLiveEdge();var r=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?ii(this.player_.play()):this.update_()},i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){var i=this.player_.liveTracker;if(R.default.isEventKey(t,"Space")||R.default.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(R.default.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(R.default.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(R.default(t))){t.preventDefault(),t.stopPropagation();var n=10*(R.default.codes[R.default(t)]-R.default.codes[0])/100;i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)}else R.default.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):R.default.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},i.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in k.default&&"visibilityState"in k.default&&this.off(k.default,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(vn);wn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Te||le||wn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Kt.registerComponent("SeekBar",wn);var An=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseMove=kt(Ct(I.default(n),n.handleMouseMove),30),n.throttledHandleMouseSeek=kt(Ct(I.default(n),n.handleMouseSeek),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)},n.enable(),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(i||n){var r=t.el(),a=Ye(r),s=qe(r,e).x;s=gn(s,0,1),n&&n.update(a,s),i&&i.update(a,t.getProgress())}}},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.disable=function(){if(this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&ii(this.player_.play())}},i.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},i.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(Kt);An.prototype.options_={children:["seekBar"]},Kt.registerComponent("ProgressControl",An);var Cn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)})),n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)})),n.disable(),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureEnabledChange=function(){k.default.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(nn);Cn.prototype.controlText_="Picture-in-Picture",Kt.registerComponent("PictureInPictureToggle",Cn);var kn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)})),!1===k.default[t.fsApi_.fullscreenEnabled]&&n.disable(),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(nn);kn.prototype.controlText_="Fullscreen",Kt.registerComponent("FullscreenToggle",kn);var Pn=function(e){function t(){return e.apply(this,arguments)||this}return L.default(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(Kt);Kt.registerComponent("VolumeLevel",Pn);var In=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(Ct(I.default(n),n.update),30),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i,n){if(!i){var r=We(this.el_),a=We(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;or.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(n+"%")},i.write=function(e){Re(this.el_,e)},i.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,i,n.toFixed(0)),r&&r()}))},t}(Kt);Kt.registerComponent("VolumeLevelTooltip",In);var Ln=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(Ct(I.default(n),n.update),30),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))},t}(Kt);Ln.prototype.options_={children:["volumeLevelTooltip"]},Kt.registerComponent("MouseVolumeLevelDisplay",Ln);var xn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on("slideractive",(function(e){return n.updateLastVolume_(e)})),n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)})),t.ready((function(){return n.updateARIAAttributes()})),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){Ze(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var i=this.el(),n=We(i),r=this.vertical(),a=qe(i,e);a=r?a.y:a.x,a=gn(a,0,1),t.update(n,a,r)}Ze(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(vn);xn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Te||le||xn.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),xn.prototype.playerEvent="volumechange",Kt.registerComponent("VolumeBar",xn);var Rn=function(e){function t(t,i){var n;return void 0===i&&(i={}),i.vertical=i.vertical||!1,(void 0===i.volumeBar||te(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(I.default(n),t),n.throttledHandleMouseMove=kt(Ct(I.default(n),n.handleMouseMove),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n.on("touchstart",(function(e){return n.handleMouseDown(e)})),n.on("mousemove",(function(e){return n.handleMouseMove(e)})),n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")})),n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")})),n}L.default(t,e);var i=t.prototype;return i.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(Kt);Rn.prototype.options_={children:["volumeBar"]},Kt.registerComponent("VolumeControl",Rn);var Dn=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(I.default(n),t),n.on(t,["loadstart","volumechange"],(function(e){return n.update(e)})),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;Te&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)Me(this.el_,"vjs-vol-"+i);Ue(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(nn);Dn.prototype.controlText_="Mute",Kt.registerComponent("MuteToggle",Dn);var On=function(e){function t(t,i){var n;return void 0===i&&(i={}),void 0!==i.inline?i.inline=i.inline:i.inline=!0,(void 0===i.volumeControl||te(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)},n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)})),n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)})),n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)})),n.on("keydown",(function(e){return n.handleKeyPress(e)})),n.on("mouseover",(function(e){return n.handleMouseOver(e)})),n.on("mouseout",(function(e){return n.handleMouseOut(e)})),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}L.default(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},i.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){R.default.isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),yt(k.default,"keyup",this.handleKeyPressHandler_)},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),bt(k.default,"keyup",this.handleKeyPressHandler_)},i.handleKeyPress=function(e){R.default.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Kt);On.prototype.options_={children:["muteToggle","volumeControl"]},Kt.registerComponent("VolumePanel",On);var Un=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",(function(e){return n.handleKeyDown(e)})),n.boundHandleBlur_=function(e){return n.handleBlur(e)},n.boundHandleTapClick_=function(e){return n.handleTapClick(e)},n}L.default(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof Kt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof Kt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=xe(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),yt(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||k.default.activeElement;if(!this.children().some((function(e){return e.el()===t}))){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var i=t.filter((function(t){return t.el()===e.target}))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){R.default.isEventKey(e,"Left")||R.default.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(R.default.isEventKey(e,"Right")||R.default.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(Kt);Kt.registerComponent("Menu",Un);var Mn=function(e){function t(t,i){var n;void 0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=new nn(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var r=nn.prototype.buildCSSClass();n.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0;var a=function(e){return n.handleClick(e)};return n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)},n.on(n.menuButton_,"tap",a),n.on(n.menuButton_,"click",a),n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)})),n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover"),n.menu.show(),yt(k.default,"keyup",n.handleMenuKeyUp_)})),n.on("mouseleave",(function(e){return n.handleMouseLeave(e)})),n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)})),n}L.default(t,e);var i=t.prototype;return i.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},i.createMenu=function(){var e=new Un(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=xe("li",{className:"vjs-menu-title",textContent:Ht(this.options_.title),tabIndex:-1}),i=new Kt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(jn);Kt.registerComponent("OffTextTrackMenuItem",Vn);var Hn=function(e){function t(t,i){return void 0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}return L.default(t,e),t.prototype.createItems=function(e,t){var i;void 0===e&&(e=[]),void 0===t&&(t=jn),this.label_&&(i=this.label_+" off"),e.push(new Vn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(Fn);Kt.registerComponent("TextTrackButton",Hn);var zn=function(e){function t(t,i){var n,r=i.track,a=i.cue,s=t.currentTime();return i.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ht(this.kind_))},i.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i-1&&(n.label_="captions"),n.menuButton_.controlText(Ht(n.label_)),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new qn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Xn)},t}(Hn);Qn.prototype.kinds_=["captions","subtitles"],Qn.prototype.controlText_="Subtitles",Kt.registerComponent("SubsCapsButton",Qn);var $n=function(e){function t(t,i){var n,r=i.track,a=t.audioTracks();i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),i=0;i=0;i--)t.push(new Zn(this.player(),{rate:e[i]+"x"}));return t},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;rt){n=i[r];break}this.player().playbackRate(n)},i.handlePlaybackRateschange=function(e){this.update()},i.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Mn);er.prototype.controlText_="Playback Rate",Kt.registerComponent("PlaybackRateMenuButton",er);var tr=function(e){function t(){return e.apply(this,arguments)||this}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(t,i,n){return void 0===t&&(t="div"),void 0===i&&(i={}),void 0===n&&(n={}),i.className||(i.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,i,n)},t}(Kt);Kt.registerComponent("Spacer",tr);var ir=function(e){function t(){return e.apply(this,arguments)||this}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(tr);Kt.registerComponent("CustomControlSpacer",ir);var nr=function(e){function t(){return e.apply(this,arguments)||this}return L.default(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Kt);nr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in k.default&&nr.prototype.options_.children.splice(nr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Kt.registerComponent("ControlBar",nr);var rr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"error",(function(e){return n.open(e)})),n}L.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(si);rr.prototype.options_=P.default({},si.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Kt.registerComponent("ErrorDisplay",rr);var ar=["#000","Black"],sr=["#00F","Blue"],or=["#0FF","Cyan"],ur=["#0F0","Green"],lr=["#F0F","Magenta"],hr=["#F00","Red"],dr=["#FFF","White"],cr=["#FF0","Yellow"],fr=["1","Opaque"],pr=["0.5","Semi-Transparent"],mr=["0","Transparent"],_r={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[ar,dr,hr,ur,sr,cr,lr,or]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[fr,pr,mr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[dr,ar,hr,ur,sr,cr,lr,or]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[fr,pr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[mr,pr,fr]}};function gr(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}_r.windowColor.options=_r.backgroundColor.options;var vr=function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind(I.default(n)),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=xe("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings(),n.close()})),n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults(),n.updateDisplay()})),J(_r,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)})),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}L.default(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=_r[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"",'").join("")},i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['
','',this.localize("Text"),"",this.createElSelect_("color",e),'',this.createElSelect_("textOpacity",e),"","
"].join("")},i.createElBgColor_=function(){var e="captions-background-"+this.id_;return['
','',this.localize("Background"),"",this.createElSelect_("backgroundColor",e),'',this.createElSelect_("backgroundOpacity",e),"","
"].join("")},i.createElWinColor_=function(){var e="captions-window-"+this.id_;return['
','',this.localize("Window"),"",this.createElSelect_("windowColor",e),'',this.createElSelect_("windowOpacity",e),"","
"].join("")},i.createElColors_=function(){return xe("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return xe("div",{className:"vjs-track-settings-font",innerHTML:['
',this.createElSelect_("fontPercent","","legend"),"
",'
',this.createElSelect_("edgeStyle","","legend"),"
",'
',this.createElSelect_("fontFamily","","legend"),"
"].join("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return xe("div",{className:"vjs-track-settings-controls",innerHTML:['",'"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r,a,s=(r=n.$(t.selector),a=t.parser,gr(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(e[i]=s),e},void 0===(i={})&&(i=0),$(e=_r).reduce((function(i,n){return t(i,e[n],n)}),i)},i.setValues=function(e){var t=this;J(_r,(function(i,n){!function(e,t,i){if(t)for(var n=0;nthis.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.toggleTracking()},i.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},i.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},i.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},i.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"==typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},i.dispose=function(){this.off(k.default,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Kt);Kt.registerComponent("LiveTracker",Sr);var Tr,Er=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},i.setScrubbing=function(e){this.isScrubbing_=e},i.scrubbing=function(){return this.isScrubbing_},i.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Ee?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){K(e,"Video is not ready. (Video.js)")}},i.duration=function(){var e=this;if(this.el_.duration===1/0&&le&&pe&&0===this.el_.currentTime){return this.on("timeupdate",(function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))})),NaN}return this.el_.duration||NaN},i.width=function(){return this.el_.offsetWidth},i.height=function(){return this.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=C.default.navigator&&C.default.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)ii(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=k.default.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),C.default.performance&&"function"==typeof C.default.performance.now?e.creationTime=C.default.performance.now():C.default.performance&&C.default.performance.timing&&"number"==typeof C.default.performance.timing.navigationStart&&(e.creationTime=C.default.Date.now()-C.default.performance.timing.navigationStart),e},t}(Ui);Ir(Lr,"TEST_VID",(function(){if(ke()){var e=k.default.createElement("video"),t=k.default.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),Lr.isSupported=function(){try{Lr.TEST_VID.volume=.5}catch(e){return!1}return!(!Lr.TEST_VID||!Lr.TEST_VID.canPlayType)},Lr.canPlayType=function(e){return Lr.TEST_VID.canPlayType(e)},Lr.canPlaySource=function(e,t){return Lr.canPlayType(e.type)},Lr.canControlVolume=function(){try{var e=Lr.TEST_VID.volume;return Lr.TEST_VID.volume=e/2+.1,e!==Lr.TEST_VID.volume}catch(e){return!1}},Lr.canMuteVolume=function(){try{var e=Lr.TEST_VID.muted;return Lr.TEST_VID.muted=!e,Lr.TEST_VID.muted?Ve(Lr.TEST_VID,"muted","muted"):He(Lr.TEST_VID,"muted"),e!==Lr.TEST_VID.muted}catch(e){return!1}},Lr.canControlPlaybackRate=function(){if(le&&pe&&me<58)return!1;try{var e=Lr.TEST_VID.playbackRate;return Lr.TEST_VID.playbackRate=e/2+.1,e!==Lr.TEST_VID.playbackRate}catch(e){return!1}},Lr.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(k.default.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(k.default.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(k.default.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(k.default.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Lr.supportsNativeTextTracks=function(){return Ee||Te&&pe},Lr.supportsNativeVideoTracks=function(){return!(!Lr.TEST_VID||!Lr.TEST_VID.videoTracks)},Lr.supportsNativeAudioTracks=function(){return!(!Lr.TEST_VID||!Lr.TEST_VID.audioTracks)},Lr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],i=e[1];Ir(Lr.prototype,t,(function(){return Lr[i]()}),!0)})),Lr.prototype.movingMediaElementInDOM=!Te,Lr.prototype.featuresFullscreenResize=!0,Lr.prototype.featuresProgressEvents=!0,Lr.prototype.featuresTimeupdateEvents=!0,Lr.patchCanPlayType=function(){he>=4&&!ce&&!pe&&(Tr=Lr.TEST_VID&&Lr.TEST_VID.constructor.prototype.canPlayType,Lr.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Tr.call(this,e)})},Lr.unpatchCanPlayType=function(){var e=Lr.TEST_VID.constructor.prototype.canPlayType;return Tr&&(Lr.TEST_VID.constructor.prototype.canPlayType=Tr),e},Lr.patchCanPlayType(),Lr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Lr.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Lr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Lr.prototype["set"+Ht(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){Lr.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){Lr.prototype["set"+Ht(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Lr.prototype[e]=function(){return this.el_[e]()}})),Ui.withSourceHandlers(Lr),Lr.nativeSourceHandler={},Lr.nativeSourceHandler.canPlayType=function(e){try{return Lr.TEST_VID.canPlayType(e)}catch(e){return""}},Lr.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Lr.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=Ei(e.src);return Lr.nativeSourceHandler.canPlayType("video/"+i)}return""},Lr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Lr.nativeSourceHandler.dispose=function(){},Lr.registerSourceHandler(Lr.nativeSourceHandler),Ui.registerTech("Html5",Lr);var xr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Rr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Dr=["tiny","xsmall","small","medium","large","xlarge","huge"],Or={};Dr.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Or[e]="vjs-layout-"+t}));var Ur={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Mr=function(e){function t(i,n,r){var a;if(i.id=i.id||n.id||"vjs_video_"+ct(),(n=Z(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"==typeof i.closest){var s=i.closest("[lang]");s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}else for(var o=i;o&&1===o.nodeType;){if(Ne(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=X(a.id_),a.fsApi_=H,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(a.tag=i,a.tagAttributes=i&&Ne(i),a.language(a.options_.language),n.languages){var u={};Object.getOwnPropertyNames(n.languages).forEach((function(e){u[e.toLowerCase()]=n.languages[e]})),a.languages_=u}else a.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=n.poster||"",a.controls_=!!n.controls,i.controls=!1,i.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],i.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),n.plugins&&Object.keys(n.plugins).forEach((function(e){if("function"!=typeof a[e])throw new Error('plugin "'+e+'" does not exist')})),a.scrubbing_=!1,a.el_=a.createEl(),Bt(I.default(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(yt(k.default,a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_);var l=zt(a.options_);n.plugins&&Object.keys(n.plugins).forEach((function(e){a[e](n.plugins[e])})),n.debug&&a.debug(!0),a.options_.playerOptions=l,a.middleware_=[],a.playbackRates(n.playbackRates),a.initChildren(),a.isAudio("audio"===i.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),ye&&a.addClass("vjs-touch-enabled"),Te||a.addClass("vjs-workinghover"),t.players[a.id_]=I.default(a);var h="7.15.4".split(".")[0];return a.addClass("vjs-v"+h),a.userActive(!0),a.reportUserActivity(),a.one("play",(function(e){return a.listenForUserActivity_(e)})),a.on("stageclick",(function(e){return a.handleStageClick_(e)})),a.on("keydown",(function(e){return a.handleKeyDown(e)})),a.on("languagechange",(function(e){return a.handleLanguagechange(e)})),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a}L.default(t,e);var i=t.prototype;return i.dispose=function(){var i=this;this.trigger("dispose"),this.off("dispose"),bt(k.default,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),bt(k.default,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Fi[this.id()]=null,Oi.names.forEach((function(e){var t=Oi[e],n=i[t.getterName]();n&&n.off&&n.off()})),e.prototype.dispose.call(this)},i.createEl=function(){var t,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),r="video-js"===this.tag.tagName.toLowerCase();n?t=this.el_=i.parentNode:r||(t=this.el_=e.prototype.createEl.call(this,"div"));var a=Ne(i);if(r){for(t=this.el_=i,i=this.tag=k.default.createElement("video");t.children.length;)i.appendChild(t.firstChild);Oe(t,"video-js")||Ue(t,"video-js"),t.appendChild(i),n=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{i[e]=t[e]}catch(e){}}))}if(i.setAttribute("tabindex","-1"),a.tabindex="-1",(_e||pe&&ve)&&(i.setAttribute("role","application"),a.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in a&&delete a.width,"height"in a&&delete a.height,Object.getOwnPropertyNames(a).forEach((function(e){r&&"class"===e||t.setAttribute(e,a[e]),r&&i.setAttribute(e,a[e])})),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==C.default.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=lt("vjs-styles-dimensions");var s=tt(".vjs-styles-defaults"),o=tt("head");o.insertBefore(this.styleEl_,s?s.nextSibling:o.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var u=i.getElementsByTagName("a"),l=0;l0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=n[1]/n[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),ht(this.styleEl_,"\n ."+i+" {\n width: "+e+"px;\n height: "+t+"px;\n }\n\n ."+i+".vjs-fluid {\n padding-top: "+100*r+"%;\n }\n ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,o=this.tech_&&this.tech_.el();o&&(a>=0&&(o.width=a),s>=0&&(o.height=s))}},i.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=Ht(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Ui.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);var s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Oi.names.forEach((function(e){var t=Oi[e];s[t.getterName]=i[t.privateName]})),Z(s,this.options_[n]),Z(s,this.options_[r]),Z(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=Ui.getTech(e);if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(Ct(this,this.handleTechReady_),!0),ai(this.textTracksJson_||[],this.tech_),xr.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+Ht(e)+"_"](t)}))})),Object.keys(Rr).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Rr[e]+"_"].bind(i),event:t}):i["handleTech"+Rr[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return i.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||De(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){var e=this;Oi.names.forEach((function(t){var i=Oi[t];e[i.privateName]=e[i.getterName]()})),this.textTracksJson_=ri(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){return void 0===e&&K.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},i.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},i.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},i.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},i.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var i,n=function(){var e=t.muted();t.muted(!0);var i=function(){t.muted(e)};t.playTerminatedQueue_.push(i);var n=t.play();if(ti(n))return n.catch((function(e){throw i(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?i="muted"!==e||this.muted()?this.play():n():ti(i=this.play())&&(i=i.catch(n)),ti(i))return i.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},i.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter((function(e){return e.src===t}));if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},i.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",(function i(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))}))},i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},i.handleTechFirstPlay_=function(){this.options_.starttime&&(K.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},i.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.handleTechClick_=function(e){this.controls_&&(this.paused()?ii(this.play()):this.pause())},i.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},i.handleTechTap_=function(){this.userActive(!this.userActive())},i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},i.handleStageClick_=function(){this.reportUserActivity()},i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var i=this.el(),n=k.default[this.fsApi_.fullscreenElement]===i;!n&&i.matches?n=i.matches(":"+this.fsApi_.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}},i.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},i.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},i.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},i.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},i.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},i.handleTechError_=function(){var e=this.tech_.error();this.error(e)},i.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.getCache=function(){return this.cache_},i.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},i.techCall_=function(e,t){this.ready((function(){if(e in Hi)return function(e,t,i,n){return t[i](e.reduce(Gi(i),n))}(this.middleware_,this.tech_,e,t);if(e in zi)return ji(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw K(e),e}}),!0)},i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Vi)return function(e,t,i){return e.reduceRight(Gi(i),t[i]())}(this.middleware_,this.tech_,e);if(e in zi)return ji(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw K("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw K("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw K(t),t}}},i.play=function(){var e=this,t=this.options_.Promise||C.default.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},i.play_=function(e){var t=this;void 0===e&&(e=ii),this.playCallbacks_.push(e);var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Ee&&!Te||this.load());var n=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},i.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},i.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){return this.techGet_("played")||$t(0,0)},i.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},i.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},i.remainingTime=function(){return this.duration()-this.currentTime()},i.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=$t(0,0)),e},i.bufferedPercent=function(){return Jt(this.buffered(),this.duration())},i.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},i.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},i.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},i.requestFullscreen=function(e){var t=this.options_.Promise||C.default.Promise;if(t){var i=this;return new t((function(t,n){function r(){i.off("fullscreenerror",s),i.off("fullscreenchange",a)}function a(){r(),t()}function s(e,t){r(),n(t)}i.one("fullscreenchange",a),i.one("fullscreenerror",s);var o=i.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(t,n))}))}return this.requestFullscreenHelper_()},i.requestFullscreenHelper_=function(e){var t,i=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var n=this.el_[this.fsApi_.requestFullscreen](t);return n&&n.then((function(){return i.isFullscreen(!0)}),(function(){return i.isFullscreen(!1)})),n}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},i.exitFullscreen=function(){var e=this.options_.Promise||C.default.Promise;if(e){var t=this;return new e((function(e,i){function n(){t.off("fullscreenerror",a),t.off("fullscreenchange",r)}function r(){n(),e()}function a(e,t){n(),i(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",a);var s=t.exitFullscreenHelper_();s&&(s.then(n,n),s.then(e,i))}))}return this.exitFullscreenHelper_()},i.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=k.default[this.fsApi_.exitFullscreen]();return t&&ii(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},i.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=k.default.documentElement.style.overflow,yt(k.default,"keydown",this.boundFullWindowOnEscKey_),k.default.documentElement.style.overflow="hidden",Ue(k.default.body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){R.default.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},i.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,bt(k.default,"keydown",this.boundFullWindowOnEscKey_),k.default.documentElement.style.overflow=this.docOrigOverflow,Me(k.default.body,"vjs-full-window"),this.trigger("exitFullWindow")},i.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},i.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},i.requestPictureInPicture=function(){if("pictureInPictureEnabled"in k.default&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},i.exitPictureInPicture=function(){if("pictureInPictureEnabled"in k.default)return k.default.exitPictureInPicture()},i.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},i.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return R.default.isEventKey(e,"f")}:i,r=t.muteKey,a=void 0===r?function(e){return R.default.isEventKey(e,"m")}:r,s=t.playPauseKey,o=void 0===s?function(e){return R.default.isEventKey(e,"k")||R.default.isEventKey(e,"Space")}:s;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();var u=Kt.getComponent("FullscreenToggle");!1!==k.default[this.fsApi_.fullscreenEnabled]&&u.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),Kt.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(o.call(this,e)){e.preventDefault(),e.stopPropagation(),Kt.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},i.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i1?i.handleSrc_(n.slice(1)):(i.changingSrc_=!1,i.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void i.triggerReady());a=r,s=i.tech_,a.forEach((function(e){return e.setTech&&e.setTech(s)}))})),this.options_.retryOnError&&n.length>1){var r=function(){i.error(null),i.handleSrc_(n.slice(1),!0)},a=function(){i.off("error",r)};this.one("error",r),this.one("playing",a),this.resetRetryOnError_=function(){i.off("error",r),i.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},i.src=function(e){return this.handleSrc_(e,!1)},i.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,Ht(t)!==Ht(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){n.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},i.load=function(){this.techCall_("load")},i.reset=function(){var e=this,t=this.options_.Promise||C.default.Promise;this.paused()||!t?this.doReset_():ii(this.play().then((function(){return e.doReset_()})))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),Lt(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){return this.cache_.source||{}},i.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},i.currentType=function(){return this.currentSource()&&this.currentSource().type||""},i.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},i.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},i.error=function(e){var t=this;if(void 0===e)return this.error_||null;if(j("beforeerror").forEach((function(i){var n=i(t,e);ee(n)&&!Array.isArray(n)||"string"==typeof n||"number"==typeof n||null===n?e=n:t.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){var i=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],i),void this.one("loadstart",(function(){this.off(["click","touchstart"],i)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new Zt(e),this.addClass("vjs-error"),K.error("(CODE:"+this.error_.code+" "+Zt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),j("error").forEach((function(e){return e(t,t.error_)}))},i.reportUserActivity=function(e){this.userActivity_=!0},i.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},i.listenForUserActivity_=function(){var e,t,i,n=Ct(this,this.reportUserActivity),r=function(t){n(),this.clearInterval(e)};this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",r),this.on("mouseleave",r);var a,s=this.getChild("controlBar");!s||Te||le||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",n),this.on("keyup",n),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);var e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},i.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},i.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},i.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},i.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},i.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},i.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},i.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},i.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},i.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},i.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),Lt(this)&&this.trigger("languagechange"))},i.languages=function(){return zt(t.prototype.options_.languages,this.languages_)},i.toJSON=function(){var e=zt(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i"):function(){}},Jr=function(e,t){var i,n=[];if(e&&e.length)for(i=0;i=t}))},ea=function(e,t){return Jr(e,(function(e){return e-1/30>=t}))},ta=function(e){var t=[];if(!e||!e.length)return"";for(var i=0;i "+e.end(i));return t.join(", ")},ia=function(e){for(var t=[],i=0;i0;return i&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:i&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},la=function(e,t,i){if(void 0===t&&(t=e.mediaSequence+e.segments.length),tr){var s=[r,n];n=s[0],r=s[1]}if(n<0){for(var o=n;oDate.now()},pa=function(e){return e.excludeUntil&&e.excludeUntil===1/0},ma=function(e){var t=fa(e);return!e.disabled&&!t},_a=function(e,t){return t.attributes&&t.attributes[e]},ga=function(e,t){if(1===e.playlists.length)return!0;var i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter((function(e){return!!ma(e)&&(e.attributes.BANDWIDTH||0)0)for(var c=l-1;c>=0;c--){var f=u[c];if(o+=f.duration,s){if(o<0)continue}else if(o+1/30<=0)continue;return{partIndex:f.partIndex,segmentIndex:f.segmentIndex,startTime:a-da({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:c})}}return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i}}if(l<0){for(var p=l;p<0;p++)if((o-=t.targetDuration)<0)return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i};l=0}for(var m=l;m0)continue}else if(o-1/30>=0)continue;return{partIndex:_.partIndex,segmentIndex:_.segmentIndex,startTime:a+da({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:m})}}return{segmentIndex:u[u.length-1].segmentIndex,partIndex:u[u.length-1].partIndex,startTime:i}},isEnabled:ma,isDisabled:function(e){return e.disabled},isBlacklisted:fa,isIncompatible:pa,playlistEnd:ca,isAes:function(e){for(var t=0;t-1&&s!==a.length-1&&i.push("_HLS_part="+s),(s>-1||a.length)&&r--}i.unshift("_HLS_msn="+r)}return t.serverControl&&t.serverControl.canSkipUntil&&i.unshift("_HLS_skip="+(t.serverControl.canSkipDateranges?"v2":"YES")),i.forEach((function(t,i){e+=""+(0===i?"?":"&")+t})),e}(i,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:i,withCredentials:this.withCredentials},(function(t,i){if(e.request)return t?e.playlistRequestError(e.request,e.media(),"HAVE_METADATA"):void e.haveMetadata({playlistString:e.request.responseText,url:e.media().uri,id:e.media().id})}))}},i.playlistRequestError=function(e,t,i){var n=t.uri,r=t.id;this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[r],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")},i.parseManifest_=function(e){var t=this,i=e.url;return function(e){var t=e.onwarn,i=e.oninfo,n=e.manifestString,r=e.customTagParsers,a=void 0===r?[]:r,s=e.customTagMappers,o=void 0===s?[]:s,u=e.experimentalLLHLS,l=new m.Parser;t&&l.on("warn",t),i&&l.on("info",i),a.forEach((function(e){return l.addParser(e)})),o.forEach((function(e){return l.addTagMapper(e)})),l.push(n),l.end();var h=l.manifest;if(u||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){h.hasOwnProperty(e)&&delete h[e]})),h.segments&&h.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!h.targetDuration){var d=10;h.segments&&h.segments.length&&(d=h.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0)),t&&t("manifest has no targetDuration defaulting to "+d),h.targetDuration=d}var c=sa(h);if(c.length&&!h.partTargetDuration){var f=c.reduce((function(e,t){return Math.max(e,t.duration)}),0);t&&(t("manifest has no partTargetDuration defaulting to "+f),Ta.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),h.partTargetDuration=f}return h}({onwarn:function(e){var n=e.message;return t.logger_("m3u8-parser warn for "+i+": "+n)},oninfo:function(e){var n=e.message;return t.logger_("m3u8-parser info for "+i+": "+n)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},i.haveMetadata=function(e){var t=e.playlistString,i=e.playlistObject,n=e.url,r=e.id;this.request=null,this.state="HAVE_METADATA";var a=i||this.parseManifest_({url:n,manifestString:t});a.lastRequest=Date.now(),Aa({playlist:a,uri:n,id:r});var s=Da(this.master,a);this.targetDuration=a.partTargetDuration||a.targetDuration,s?(this.master=s,this.media_=this.master.playlists[r]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Oa(this.media(),!!s)),this.trigger("loadedplaylist")},i.dispose=function(){this.trigger("dispose"),this.stopRequest(),C.default.clearTimeout(this.mediaUpdateTimeout),C.default.clearTimeout(this.finalRenditionTimeout),this.off()},i.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},i.media=function(e,t){var i=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}if(C.default.clearTimeout(this.finalRenditionTimeout),t){var n=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=C.default.setTimeout(this.media.bind(this,e,!1),n)}else{var r=this.state,a=!this.media_||e.id!==this.media_.id,s=this.master.playlists[e.id];if(s&&s.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(a&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(Oa(e,!0)),a){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,n){if(i.request){if(e.lastRequest=Date.now(),e.resolvedUri=Qr(i.handleManifestRedirects,e.resolvedUri,n),t)return i.playlistRequestError(i.request,e,r);i.haveMetadata({playlistString:n.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===r?i.trigger("loadedmetadata"):i.trigger("mediachange")}}))}}},i.pause=function(){this.mediaUpdateTimeout&&(C.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},i.load=function(e){var t=this;this.mediaUpdateTimeout&&(C.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var i=this.media();if(e){var n=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=C.default.setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),n)}else this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},i.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(C.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=C.default.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},i.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=C.default.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((function(){e.setupInitialPlaylist(e.src)}),0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=Qr(e.handleManifestRedirects,e.src,i);var n=e.parseManifest_({manifestString:i.responseText,url:e.src});e.setupInitialPlaylist(n)}}))},i.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},i.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,Ca(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=xa(e),e.segments.forEach((function(t){La(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||C.default.location.href;this.master=function(e,t){var i=Ea(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:C.default.location.href,resolvedUri:C.default.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return n.playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(Pa),Ma=Yr.xhr,Fa=Yr.mergeOptions,Ba=function(e,t,i,n){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),n(t,e)},Na=function(){var e=function e(t,i){t=Fa({timeout:45e3},t);var n=e.beforeRequest||Yr.Vhs.xhr.beforeRequest;if(n&&"function"==typeof n){var r=n(t);r&&(t=r)}var a=(!0===Yr.Vhs.xhr.original?Ma:Yr.Vhs.xhr)(t,(function(e,t){return Ba(a,e,t,i)})),s=a.abort;return a.abort=function(){return a.aborted=!0,s.apply(a,arguments)},a.uri=t.uri,a.requestTime=Date.now(),a};return e.original=!0,e},ja=function(e){var t,i,n={};return e.byterange&&(n.Range=(t=e.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i)),n},Va=function(e,t){return e.start(t)+"-"+e.end(t)},Ha=function(e,t){var i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},za=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},Ga=function(e){var t={};return Object.keys(e).forEach((function(i){var n=e[i];ArrayBuffer.isView(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t},Wa=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},Ya=function(e){return e.resolvedUri},qa=function(e){for(var t=Array.prototype.slice.call(e),i="",n=0;nn){if(e>n+.25*a.duration)return null;i=a}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}}(n,t);if(!a)return r({message:"valid programTime was not found"});if("estimate"===a.type)return r({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:a.estimatedStart});var s={mediaSeconds:n},o=function(e,t){if(!t.dateTimeObject)return null;var i=t.videoTimingInfo.transmuxerPrependedSeconds,n=e-(t.videoTimingInfo.transmuxedPresentationStart+i);return new Date(t.dateTimeObject.getTime()+1e3*n)}(n,a.segment);return o&&(s.programDateTime=o.toISOString()),r(null,s)},Qa=function e(t){var i=t.programTime,n=t.playlist,r=t.retryCount,a=void 0===r?2:r,s=t.seekTo,o=t.pauseAfterSeek,u=void 0===o||o,l=t.tech,h=t.callback;if(!h)throw new Error("seekToProgramTime: callback must be provided");if(void 0===i||!n||!s)return h({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!n.endList&&!l.hasStarted_)return h({message:"player must be playing a live stream to start buffering"});if(!function(e){if(!e.segments||0===e.segments.length)return!1;for(var t=0;tnew Date(o.getTime()+1e3*u)?null:(i>o&&(n=s),{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:Sa.duration(t,t.mediaSequence+t.segments.indexOf(n)),type:n.videoTimingInfo?"accurate":"estimate"})}(i,n);if(!d)return h({message:i+" was not found in the stream"});var c=d.segment,f=function(e,t){var i,n;try{i=new Date(e),n=new Date(t)}catch(e){}var r=i.getTime();return(n.getTime()-r)/1e3}(c.dateTimeObject,i);if("estimate"===d.type)return 0===a?h({message:i+" is not buffered yet. Try again"}):(s(d.estimatedStart+f),void l.one("seeked",(function(){e({programTime:i,playlist:n,retryCount:a-1,seekTo:s,pauseAfterSeek:u,tech:l,callback:h})})));var p=c.start+f;l.one("seeked",(function(){return h(null,l.currentTime())})),u&&l.pause(),s(p)},$a=function(e,t){if(4===e.readyState)return t()},Ja=Yr.EventTarget,Za=Yr.mergeOptions,es=function(e,t){if(!Ra(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(var i=0;i=h+l)return s(t,{response:o.subarray(l,l+h),status:i.status,uri:i.uri});n.request=n.vhs_.xhr({uri:a,responseType:"arraybuffer",headers:ja({byterange:e.sidx.byterange})},s)}))}else this.mediaRequest_=C.default.setTimeout((function(){return i(!1)}),0)},i.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},C.default.clearTimeout(this.minimumUpdatePeriodTimeout_),C.default.clearTimeout(this.mediaRequest_),C.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},i.hasPendingRequest=function(){return this.request||this.mediaRequest_},i.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},i.media=function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var i=this.state;if("string"==typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.masterPlaylistLoader_.master.playlists[e]}var n=!this.media_||e.id!==this.media_.id;if(n&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),this.trigger("mediachange")));n&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,i,(function(n){t.haveMetadata({startingState:i,playlist:e})})))},i.haveMetadata=function(e){var t=e.startingState,i=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[i.id]=i,this.mediaRequest_=null,this.refreshMedia_(i.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},i.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),C.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(C.default.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},i.load=function(e){var t=this;C.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var i=this.media();if(e){var n=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=C.default.setTimeout((function(){return t.load()}),n)}else this.started?i&&!i.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},i.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_((function(t,i){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])})):this.mediaRequest_=C.default.setTimeout((function(){return e.haveMaster_()}),0)},i.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(i,n){if(!t.requestErrored_(i,n)){var r=n.responseText!==t.masterPlaylistLoader_.masterXml_;return t.masterPlaylistLoader_.masterXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?t.masterLoaded_=Date.parse(n.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=Qr(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,n),r?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(n,r)}))):e(n,r)}"HAVE_NOTHING"===t.state&&(t.started=!1)}))},i.syncClientServerClock_=function(e){var t=this,i=v.parseUTCTiming(this.masterPlaylistLoader_.masterXml_);return null===i?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.masterPlaylistLoader_.clientOffset_=i.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:Xr(this.masterPlaylistLoader_.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},(function(n,r){if(t.request){if(n)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();var a;a="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.masterPlaylistLoader_.clientOffset_=a-Date.now(),e()}})))},i.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},i.handleMaster_=function(){this.mediaRequest_=null;var e,t,i,n,r,a,s=(e={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_},t=e.masterXml,i=e.srcUrl,n=e.clientOffset,r=e.sidxMapping,a=v.parse(t,{manifestUri:i,clientOffset:n,sidxMapping:r}),Ca(a,i),a),o=this.masterPlaylistLoader_.master;o&&(s=function(e,t,i){for(var n=!0,r=Za(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),a=0;a-1)},this.trigger=function(t){var i,n,r,a;if(i=e[t])if(2===arguments.length)for(r=i.length,n=0;n>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},m=function(e){return t(T.hdlr,P[e])},p=function(e){var i=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(i[12]=e.samplerate>>>24&255,i[13]=e.samplerate>>>16&255,i[14]=e.samplerate>>>8&255,i[15]=255&e.samplerate),t(T.mdhd,i)},f=function(e){return t(T.mdia,p(e),m(e.type),s(e))},a=function(e){return t(T.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},s=function(e){return t(T.minf,"video"===e.type?t(T.vmhd,I):t(T.smhd,L),i(),g(e))},o=function(e,i){for(var n=[],r=i.length;r--;)n[r]=y(i[r]);return t.apply(null,[T.moof,a(e)].concat(n))},u=function(e){for(var i=e.length,n=[];i--;)n[i]=d(e[i]);return t.apply(null,[T.moov,h(4294967295)].concat(n).concat(l(e)))},l=function(e){for(var i=e.length,n=[];i--;)n[i]=b(e[i]);return t.apply(null,[T.mvex].concat(n))},h=function(e){var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t(T.mvhd,i)},_=function(e){var i,n,r=e.samples||[],a=new Uint8Array(4+r.length);for(n=0;n>>8),s.push(255&r[i].byteLength),s=s.concat(Array.prototype.slice.call(r[i]));for(i=0;i>>8),o.push(255&a[i].byteLength),o=o.concat(Array.prototype.slice.call(a[i]));if(n=[T.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),t(T.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([r.length],s,[a.length],o))),t(T.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio){var u=e.sarRatio[0],l=e.sarRatio[1];n.push(t(T.pasp,new Uint8Array([(4278190080&u)>>24,(16711680&u)>>16,(65280&u)>>8,255&u,(4278190080&l)>>24,(16711680&l)>>16,(65280&l)>>8,255&l])))}return t.apply(null,n)},F=function(e){return t(T.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),n(e))},c=function(e){var i=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return t(T.tkhd,i)},y=function(e){var i,n,r,a,s,o;return i=t(T.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(e.baseMediaDecodeTime/(H+1)),o=Math.floor(e.baseMediaDecodeTime%(H+1)),n=t(T.tfdt,new Uint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o>>>24&255,o>>>16&255,o>>>8&255,255&o])),92,"audio"===e.type?(r=S(e,92),t(T.traf,i,n,r)):(a=_(e),r=S(e,a.length+92),t(T.traf,i,n,r,a))},d=function(e){return e.duration=e.duration||4294967295,t(T.trak,c(e),f(e))},b=function(e){var i=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(i[i.length-1]=0),t(T.trex,i)},j=function(e,t){var i=0,n=0,r=0,a=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(n=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset&&(a=8)),[0,0,i|n|r|a,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},N=function(e,i){var n,r,a,s,o,u;for(i+=20+16*(s=e.samples||[]).length,a=j(s,i),(r=new Uint8Array(a.length+16*s.length)).set(a),n=a.length,u=0;u>>24,r[n++]=(16711680&o.duration)>>>16,r[n++]=(65280&o.duration)>>>8,r[n++]=255&o.duration,r[n++]=(4278190080&o.size)>>>24,r[n++]=(16711680&o.size)>>>16,r[n++]=(65280&o.size)>>>8,r[n++]=255&o.size,r[n++]=o.flags.isLeading<<2|o.flags.dependsOn,r[n++]=o.flags.isDependedOn<<6|o.flags.hasRedundancy<<4|o.flags.paddingValue<<1|o.flags.isNonSyncSample,r[n++]=61440&o.flags.degradationPriority,r[n++]=15&o.flags.degradationPriority,r[n++]=(4278190080&o.compositionTimeOffset)>>>24,r[n++]=(16711680&o.compositionTimeOffset)>>>16,r[n++]=(65280&o.compositionTimeOffset)>>>8,r[n++]=255&o.compositionTimeOffset;return t(T.trun,r)},B=function(e,i){var n,r,a,s,o,u;for(i+=20+8*(s=e.samples||[]).length,a=j(s,i),(n=new Uint8Array(a.length+8*s.length)).set(a),r=a.length,u=0;u>>24,n[r++]=(16711680&o.duration)>>>16,n[r++]=(65280&o.duration)>>>8,n[r++]=255&o.duration,n[r++]=(4278190080&o.size)>>>24,n[r++]=(16711680&o.size)>>>16,n[r++]=(65280&o.size)>>>8,n[r++]=255&o.size;return t(T.trun,n)},S=function(e,t){return"audio"===e.type?B(e,t):N(e,t)};r=function(){return t(T.ftyp,E,w,E,A)};var z,G,W,Y,q,K,X,Q,$=function(e){return t(T.mdat,e)},J=o,Z=function(e){var t,i=r(),n=u(e);return(t=new Uint8Array(i.byteLength+n.byteLength)).set(i),t.set(n,i.byteLength),t},ee=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i},te=function(e){var t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,n.byteLength=0,t=0;t1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},re=function(e,t){var i,n,r,a,s,o=t||0,u=[];for(i=0;ihe/2))){for((s=le()[e.samplerate])||(s=t[0].data),o=0;o=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},ve=function(e){var t,i,n=[];for(t=0;t=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},Re.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Re.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Re.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var De=function(e){this.serviceNum=e,this.text="",this.currentWindow=new Re(-1),this.windows=[]};De.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new Re(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},De.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]};var Oe=function e(){e.prototype.init.call(this);var t=this;this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(t.new708Packet(),t.add708Bytes(e)):(null===t.current708Packet&&t.new708Packet(),t.add708Bytes(e))}};Oe.prototype=new V,Oe.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Oe.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,n=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(n)},Oe.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,r=0,a=t[r++];for(e.seq=a>>6,e.sizeCode=63&a;r>5)&&n>0&&(i=a=t[r++]),this.pushServiceBlock(i,r,n),n>0&&(r+=n-1)},Oe.prototype.pushServiceBlock=function(e,t,i){var n,r=t,a=this.current708Packet.data,s=this.services[e];for(s||(s=this.initService(e,r));r>5,a.rowLock=(16&n)>>4,a.columnLock=(8&n)>>3,a.priority=7&n,n=i[++e],a.relativePositioning=(128&n)>>7,a.anchorVertical=127&n,n=i[++e],a.anchorHorizontal=n,n=i[++e],a.anchorPoint=(240&n)>>4,a.rowCount=15&n,n=i[++e],a.columnCount=63&n,n=i[++e],a.windowStyle=(56&n)>>3,a.penStyle=7&n,a.virtualRowCount=a.rowCount+1,e},Oe.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.winAttr;return n=i[++e],r.fillOpacity=(192&n)>>6,r.fillRed=(48&n)>>4,r.fillGreen=(12&n)>>2,r.fillBlue=3&n,n=i[++e],r.borderType=(192&n)>>6,r.borderRed=(48&n)>>4,r.borderGreen=(12&n)>>2,r.borderBlue=3&n,n=i[++e],r.borderType+=(128&n)>>5,r.wordWrap=(64&n)>>6,r.printDirection=(48&n)>>4,r.scrollDirection=(12&n)>>2,r.justify=3&n,n=i[++e],r.effectSpeed=(240&n)>>4,r.effectDirection=(12&n)>>2,r.displayEffect=3&n,e},Oe.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},Oe.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},Oe.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<>4,r.offset=(12&n)>>2,r.penSize=3&n,n=i[++e],r.italics=(128&n)>>7,r.underline=(64&n)>>6,r.edgeType=(56&n)>>3,r.fontStyle=7&n,e},Oe.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor;return n=i[++e],r.fgOpacity=(192&n)>>6,r.fgRed=(48&n)>>4,r.fgGreen=(12&n)>>2,r.fgBlue=3&n,n=i[++e],r.bgOpacity=(192&n)>>6,r.bgRed=(48&n)>>4,r.bgGreen=(12&n)>>2,r.bgBlue=3&n,n=i[++e],r.edgeRed=(48&n)>>4,r.edgeGreen=(12&n)>>2,r.edgeBlue=3&n,e},Oe.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},Oe.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var Ue={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},Me=function(e){return null===e?"":(e=Ue[e]||e,String.fromCharCode(e))},Fe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Be=function(){for(var e=[],t=15;t--;)e.push("");return e},Ne=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Be();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Be();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Be()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))a=Me((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=Me((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=Fe.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=Me(n),a+=Me(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Ne.prototype=new V,Ne.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Ne.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Be(),this.nonDisplayed_=Be(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Ne.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Ne.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Ne.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Ne.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Ne.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Ne.prototype.isPAC=function(e,t){return e>=this.BASE_&&e=64&&t<=127},Ne.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Ne.prototype.isNormalChar=function(e){return e>=32&&e<=127},Ne.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Be(),this.displayed_=Be()),void 0!==t&&t!==this.row_)for(var i=0;i"}),"");this[this.mode_](e,i)},Ne.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+""}),"");this.formatting_=[],this[this.mode_](e,t)}},Ne.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Ne.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Ne.prototype.shiftRowsUp_=function(){var e;for(e=0;et&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},ze=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=He(e.dts,n),e.pts=He(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){n=void 0,i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};ze.prototype=new V;var Ge,We=ze,Ye=He,qe=function(e,t,i){var n,r="";for(n=t;n>>2;h*=4,h+=3&l[7],o.timeStamp=h,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),i+=10,i+=s}while(i>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Ve.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Ve.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new V,Je.STREAM_TYPES={h264:27,adts:15},(Ze=function(){var e,t=this,i=!1,n={data:[],size:0},r={data:[],size:0},a={data:[],size:0},s=function(e,i,n){var r,a,s=new Uint8Array(e.size),o={type:i},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u>>3,d.pts*=4,d.pts+=(6&h[13])>>>1,d.dts=d.pts,64&c&&(d.dts=(14&h[14])<<27|(255&h[15])<<20|(254&h[16])<<12|(255&h[17])<<5|(254&h[18])>>>3,d.dts*=4,d.dts+=(6&h[18])>>>1)),d.data=h.subarray(9+h[8])),r="video"===i||o.packetLength<=e.size,(n||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};Ze.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case Ve.H264_STREAM_TYPE:e=n,t="video";break;case Ve.ADTS_STREAM_TYPE:e=r,t="audio";break;case Ve.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(o),e.size+=o.data.byteLength},pmt:function(){var n={type:"metadata",tracks:[]};null!==(e=o.programMapTable).video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",n)}})[o.type]()},this.reset=function(){n.size=0,n.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(n,"video"),s(r,"audio"),s(a,"timed-metadata")},this.flush=function(){if(!i&&e){var n={type:"metadata",tracks:[]};null!==e.video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",n)}i=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new V;var it={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:$e,TransportParseStream:Je,ElementaryStream:Ze,TimestampRolloverStream:tt,CaptionStream:je.CaptionStream,Cea608Stream:je.Cea608Stream,Cea708Stream:je.Cea708Stream,MetadataStream:et};for(var nt in Ve)Ve.hasOwnProperty(nt)&&(it[nt]=Ve[nt]);var rt,at=it,st=he,ot=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(rt=function(e){var t,i=0;rt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+i+" outside syncword"})},this.push=function(n){var r,a,s,o,u,l=0;if(e||(i=0),"audio"===n.type){var h;for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+n.data.byteLength)).set(s),t.set(n.data,s.byteLength)):t=n.data;l+7>5,u=(o=1024*(1+(3&t[l+6])))*st/ot[(60&t[l+2])>>>2],t.byteLength-l>>6&3),channelcount:(1&t[l+2])<<2|(192&t[l+3])>>>6,samplerate:ot[(60&t[l+2])>>>2],samplingfrequencyindex:(60&t[l+2])>>>2,samplesize:16,data:t.subarray(l+7+a,l+r)}),i++,l+=r}else"number"!=typeof h&&(h=l),l++;"number"==typeof h&&(this.skipWarn_(h,l),h=null),t=t.subarray(l)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}}).prototype=new V;var ut,lt,ht,dt=rt,ct=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(lt=function(){var e,t,i=0;lt.prototype.init.call(this),this.push=function(n){var r;t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;for(var a=t.byteLength;i3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new V,ht={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(ut=function(){var e,t,i,n,r,a,s,o=new lt;ut.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:i,dts:n,data:s,nalUnitTypeCode:31&s[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},s=function(e,t){var i,n=8,r=8;for(i=0;i=0?i:0,(16&e[t+5])>>4?i+20:i+10},gt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},vt={isLikelyAacData:function(e){var t=function e(t,i){return t.length-i<10||t[i]!=="I".charCodeAt(0)||t[i+1]!=="D".charCodeAt(0)||t[i+2]!=="3".charCodeAt(0)?i:e(t,i+=_t(t,i))}(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:_t,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5>>2];t++}return null},parseAacTimestamp:function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=gt(e.subarray(10,14)));do{if((i=gt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10);for(var r=0;r>>2;return s*=4,s+=3&a[7]}break}}t+=10,t+=i}while(t=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!=(255&e[u])||240!=(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=vt.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=vt.parseId3TagSize(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}n=e.length-u,e=n>0?e.subarray(u):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new V;var yt,bt,St,Tt,Et=ft,wt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],At=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ct=pt.H264Stream,kt=vt.isLikelyAacData,Pt=he,It=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i=-1e4&&i<=45e3&&(!n||o>i)&&(n=a,o=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;tn.pts?t++:(i++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,i,n,r,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(n=s[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)return null;if(0===(u=o?i:a))return e;var l=e.slice(u),h=l.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return l.byteLength=h.byteLength,l.duration=h.duration,l.nalCount=h.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=new V,(Tt=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,Tt.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new V,Tt.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,At.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,wt.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=Z(this.pendingTracks),s.initSegment=new Uint8Array(n.byteLength),s.initSegment.set(n),s.data=new Uint8Array(this.pendingBytes),r=0;r=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Tt.prototype.setRemux=function(e){this.remuxTracks=e},(St=function(e){var t,i,n=this,r=!0;St.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new at.MetadataStream,r.aacStream=new Et,r.audioTimestampRolloverStream=new at.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new at.TimestampRolloverStream("timed-metadata"),r.adtsStream=new dt,r.coalesceStream=new Tt(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new bt(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new at.MetadataStream,r.packetStream=new at.TransportPacketStream,r.parseStream=new at.TransportParseStream,r.elementaryStream=new at.ElementaryStream,r.timestampRolloverStream=new at.TimestampRolloverStream,r.adtsStream=new dt,r.h264Stream=new Ct,r.captionStream=new at.CaptionStream(e),r.coalesceStream=new Tt(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new yt(t,e),r.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new bt(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,Se(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Se(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=kt(e);if(t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),this.transmuxPipeline_)for(var i=Object.keys(this.transmuxPipeline_),n=0;n>>0},Mt=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},Ft=Ut,Bt=function e(t,i){var n,r,a,s,o,u=[];if(!i.length)return null;for(n=0;n1?n+r:t.byteLength,a===i[0]&&(1===i.length?u.push(t.subarray(n+8,s)):(o=e(t.subarray(n+8,s),i.slice(1))).length&&(u=u.concat(o))),n=s;return u},Nt=Ut,jt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:Nt(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=Nt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t},Vt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Ht=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],h=n.getUint32(4),d=8;for(r&&(i.dataOffset=n.getInt32(d),d+=4),a&&h&&(t={flags:Vt(e.subarray(d,d+4))},d+=4,s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t),h--);h--;)t={},s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),u&&(t.flags=Vt(e.subarray(d,d+4)),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t);return i},zt=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&n.flags[2],a=2&n.flags[2],s=8&n.flags[2],o=16&n.flags[2],u=32&n.flags[2],l=65536&n.flags[0],h=131072&n.flags[0];return t=8,r&&(t+=4,n.baseDataOffset=i.getUint32(12),t+=4),a&&(n.sampleDescriptionIndex=i.getUint32(t),t+=4),s&&(n.defaultSampleDuration=i.getUint32(t),t+=4),o&&(n.defaultSampleSize=i.getUint32(t),t+=4),u&&(n.defaultSampleFlags=i.getUint32(t)),l&&(n.durationIsEmpty=!0),!r&&h&&(n.baseDataOffsetIsMoof=!0),n},Gt=ke,Wt=je.CaptionStream,Yt=function(e,t){for(var i=e,n=0;n0?jt(l[0]).baseMediaDecodeTime:0,d=Bt(a,["trun"]);t===u&&d.length>0&&(i=function(e,t,i){var n,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u={logs:[],seiNals:[]};for(r=0;r+40;){var u=t.shift();this.parse(u,a,s)}return(o=function(e,t,i){if(null===t)return null;var n=qt(e,t)[t]||{};return{seiNals:n.seiNals,logs:n.logs,timescale:i}}(e,i,n))&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},Xt=Ut,Qt=function(e){return("00"+e.toString(16)).slice(-2)};xt=function(e,t){var i,n,r;return i=Bt(t,["moof","traf"]),n=[].concat.apply([],i.map((function(t){return Bt(t,["tfhd"]).map((function(i){var n,r,a;return n=Xt(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),r=e[n]||9e4,(a="number"!=typeof(a=Bt(t,["tfdt"]).map((function(e){var t,i;return t=e[0],i=Xt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(i*=Math.pow(2,32),i+=Xt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),i}))[0])||isNaN(a)?1/0:a)/r}))}))),r=Math.min.apply(null,n),isFinite(r)?r:0},Rt=function(e){var t=Bt(e,["moov","trak"]),i=[];return t.forEach((function(e){var t,n,r={},a=Bt(e,["tkhd"])[0];a&&(n=(t=new DataView(a.buffer,a.byteOffset,a.byteLength)).getUint8(0),r.id=0===n?t.getUint32(12):t.getUint32(20));var s=Bt(e,["mdia","hdlr"])[0];if(s){var o=Mt(s.subarray(8,12));r.type="vide"===o?"video":"soun"===o?"audio":o}var u=Bt(e,["mdia","minf","stbl","stsd"])[0];if(u){var l=u.subarray(8);r.codec=Mt(l.subarray(4,8));var h,d=Bt(l,[r.codec])[0];d&&(/^[a-z]vc[1-9]$/i.test(r.codec)?(h=d.subarray(78),"avcC"===Mt(h.subarray(4,8))&&h.length>11?(r.codec+=".",r.codec+=Qt(h[9]),r.codec+=Qt(h[10]),r.codec+=Qt(h[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(h=d.subarray(28),"esds"===Mt(h.subarray(4,8))&&h.length>20&&0!==h[19]?(r.codec+="."+Qt(h[19]),r.codec+="."+Qt(h[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase())}var c=Bt(e,["mdia","mdhd"])[0];c&&(r.timescale=Dt(c)),i.push(r)})),i};var $t=xt,Jt=Rt,Zt=(Dt=function(e){var t=0===e[0]?12:20;return Xt(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},function(e){var t=31&e[1];return t<<=8,t|=e[2]}),ei=function(e){return!!(64&e[1])},ti=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},ii=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},ni={parseType:function(e,t){var i=Zt(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=ei(e),i=4+ti(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=ei(e),n=4+ti(e);if(i&&(n+=e[n]+1),1&e[n+5]){var r;r=3+((15&e[n+1])<<8|e[n+2])-4;for(var a=12+((15&e[n+10])<<8|e[n+11]);a=e.byteLength)return null;var i,n=null;return 192&(i=e[t+7])&&((n={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},videoPacketContainsKeyFrame:function(e){for(var t=4+ti(e),i=e.subarray(t),n=0,r=0,a=!1;r3&&"slice_layer_without_partitioning_rbsp_idr"===ii(31&i[r+3])&&(a=!0),a}},ri=Ye,ai={};ai.ts=ni,ai.aac=vt;var si=he,oi=function(e,t,i){for(var n,r,a,s,o=0,u=188,l=!1;u<=e.byteLength;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o++,u++;else{switch(n=e.subarray(o,u),ai.ts.parseType(n,t.pid)){case"pes":r=ai.ts.parsePesType(n,t.table),a=ai.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&a&&(s=ai.ts.parsePesTime(n))&&(s.type="audio",i.audio.push(s),l=!0)}if(l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;o>=0;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o--,u--;else{switch(n=e.subarray(o,u),ai.ts.parseType(n,t.pid)){case"pes":r=ai.ts.parsePesType(n,t.table),a=ai.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&a&&(s=ai.ts.parsePesTime(n))&&(s.type="audio",i.audio.push(s),l=!0)}if(l)break;o-=188,u-=188}},ui=function(e,t,i){for(var n,r,a,s,o,u,l,h=0,d=188,c=!1,f={data:[],size:0};d=0;)if(71!==e[h]||71!==e[d])h--,d--;else{switch(n=e.subarray(h,d),ai.ts.parseType(n,t.pid)){case"pes":r=ai.ts.parsePesType(n,t.table),a=ai.ts.parsePayloadUnitStartIndicator(n),"video"===r&&a&&(s=ai.ts.parsePesTime(n))&&(s.type="video",i.video.push(s),c=!0)}if(c)break;h-=188,d-=188}},li=function(e){var t={pid:null,table:null},i={};for(var n in function(e,t){for(var i,n=0,r=188;r=3;){switch(ai.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((s=ai.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===a&&(t=e.subarray(o,o+s),a=ai.aac.parseAacTimestamp(t)),o+=s;break;case"audio":if(e.length-o<7){i=!0;break}if((s=ai.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+s),r=ai.aac.parseSampleRate(t)),n++,o+=s;break;default:o++}if(i)return null}if(null===r||null===a)return null;var u=si/r;return{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*n*u,pts:a+1024*n*u}]}}(e):li(e))&&(i.audio||i.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;(void 0===i||isNaN(i))&&(i=e.audio[0].dts),e.audio.forEach((function(e){e.dts=ri(e.dts,i),e.pts=ri(e.pts,i),e.dtsTime=e.dts/si,e.ptsTime=e.pts/si}))}if(e.video&&e.video.length){var n=t;if((void 0===n||isNaN(n))&&(n=e.video[0].dts),e.video.forEach((function(e){e.dts=ri(e.dts,n),e.pts=ri(e.pts,n),e.dtsTime=e.dts/si,e.ptsTime=e.pts/si})),e.firstKeyFrame){var r=e.firstKeyFrame;r.dts=ri(r.dts,n),r.pts=ri(r.pts,n),r.dtsTime=r.dts/si,r.ptsTime=r.pts/si}}}(i,t),i):null},di=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Ot.Transmuxer(this.options),function(e,t){t.on("data",(function(t){var i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};var n=t.data;t.data=n.buffer,e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.byteLength},[t.data])})),t.on("done",(function(t){e.postMessage({action:"done"})})),t.on("gopInfo",(function(t){e.postMessage({action:"gopInfo",gopInfo:t})})),t.on("videoSegmentTimingInfo",(function(t){var i={start:{decode:ce(t.start.dts),presentation:ce(t.start.pts)},end:{decode:ce(t.end.dts),presentation:ce(t.end.pts)},baseMediaDecodeTime:ce(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=ce(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})})),t.on("audioSegmentTimingInfo",(function(t){var i={start:{decode:ce(t.start.dts),presentation:ce(t.start.pts)},end:{decode:ce(t.end.dts),presentation:ce(t.end.pts)},baseMediaDecodeTime:ce(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=ce(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:ce(t.start),end:ce(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:ce(t.start),end:ce(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}(this.self,this.transmuxer)},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new Kt,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:i&&i.captions||[],logs:i&&i.logs||[],data:t.buffer},[t.buffer])},t.probeMp4StartTime=function(e){var t=e.timescales,i=e.data,n=$t(t,i);this.self.postMessage({action:"probeMp4StartTime",startTime:n,data:i},[i.buffer])},t.probeMp4Tracks=function(e){var t=e.data,i=Jt(t);this.self.postMessage({action:"probeMp4Tracks",tracks:i,data:t},[t.buffer])},t.probeTs=function(e){var t=e.data,i=e.baseStartTime,n="number"!=typeof i||isNaN(i)?void 0:i*he,r=hi(t,n),a=null;r&&((a={hasVideo:r.video&&2===r.video.length||!1,hasAudio:r.audio&&2===r.audio.length||!1}).hasVideo&&(a.videoStart=r.video[0].ptsTime),a.hasAudio&&(a.audioStart=r.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:a,data:t},[t.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(de(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(de(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new di(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new di(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})))),ls=function(e){var t=e.transmuxer,i=e.bytes,n=e.audioAppendStart,r=e.gopsToAlignWith,a=e.remux,s=e.onData,o=e.onTrackInfo,u=e.onAudioTimingInfo,l=e.onVideoTimingInfo,h=e.onVideoSegmentTimingInfo,d=e.onAudioSegmentTimingInfo,c=e.onId3,f=e.onCaptions,p=e.onDone,m=e.onEndedTimeline,_=e.onTransmuxerLog,g=e.isEndOfTimeline,v={buffer:[]},y=g;if(t.onmessage=function(i){t.currentTransmux===e&&("data"===i.data.action&&function(e,t,i){var n=e.data.segment,r=n.type,a=n.initSegment,s=n.captions,o=n.captionStreams,u=n.metadata,l=n.videoFrameDtsTime,h=n.videoFramePtsTime;t.buffer.push({captions:s,captionStreams:o,metadata:u});var d=e.data.segment.boxes||{data:e.data.segment.data},c={type:r,data:new Uint8Array(d.data,d.data.byteOffset,d.data.byteLength),initSegment:new Uint8Array(a.data,a.byteOffset,a.byteLength)};void 0!==l&&(c.videoFrameDtsTime=l),void 0!==h&&(c.videoFramePtsTime=h),i(c)}(i,v,s),"trackinfo"===i.data.action&&o(i.data.trackInfo),"gopInfo"===i.data.action&&function(e,t){t.gopInfo=e.data.gopInfo}(i,v),"audioTimingInfo"===i.data.action&&u(i.data.audioTimingInfo),"videoTimingInfo"===i.data.action&&l(i.data.videoTimingInfo),"videoSegmentTimingInfo"===i.data.action&&h(i.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===i.data.action&&d(i.data.audioSegmentTimingInfo),"id3Frame"===i.data.action&&c([i.data.id3Frame],i.data.id3Frame.dispatchType),"caption"===i.data.action&&f(i.data.caption),"endedtimeline"===i.data.action&&(y=!1,m()),"log"===i.data.action&&_(i.data.log),"transmuxed"===i.data.type&&(y||(t.onmessage=null,function(e){var t=e.transmuxedData,i=e.callback;t.buffer=[],i(t)}({transmuxedData:v,callback:p}),hs(t))))},n&&t.postMessage({action:"setAudioAppendStart",appendStart:n}),Array.isArray(r)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),void 0!==a&&t.postMessage({action:"setRemux",remux:a}),i.byteLength){var b=i instanceof ArrayBuffer?i:i.buffer,S=i instanceof ArrayBuffer?0:i.byteOffset;t.postMessage({action:"push",data:b,byteOffset:S,byteLength:i.byteLength},[b])}g&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},hs=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():ls(e.currentTransmux))},ds=function(e,t){e.postMessage({action:t}),hs(e)},cs=function(e,t){if(!t.currentTransmux)return t.currentTransmux=e,void ds(t,e);t.transmuxQueue.push(ds.bind(null,t,e))},fs=function(e){if(!e.transmuxer.currentTransmux)return e.transmuxer.currentTransmux=e,void ls(e);e.transmuxer.transmuxQueue.push(e)},ps=function(e){cs("reset",e)},ms=function(e){var t=new us;t.currentTransmux=null,t.transmuxQueue=[];var i=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)},t.postMessage({action:"init",options:e}),t},_s=function(e){var t=e.transmuxer,i=e.endAction||e.action,n=e.callback,r=P.default({},e,{endAction:null,transmuxer:null,callback:null});if(t.addEventListener("message",(function r(a){a.data.action===i&&(t.removeEventListener("message",r),a.data.data&&(a.data.data=new Uint8Array(a.data.data,e.byteOffset||0,e.byteLength||a.data.data.byteLength),e.data&&(e.data=a.data.data)),n(a.data))})),e.data){var a=e.data instanceof ArrayBuffer;r.byteOffset=a?0:e.data.byteOffset,r.byteLength=e.data.byteLength;var s=[a?e.data:e.data.buffer];t.postMessage(r,s)}else t.postMessage(r)},gs=2,vs=-101,ys=-102,bs=function(e){e.forEach((function(e){e.abort()}))},Ss=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:vs,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:ys,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:gs,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:gs,xhr:t}:null},Ts=function(e,t,i){return function(n,r){var a=r.response,s=Ss(n,r);if(s)return i(s,e);if(16!==a.byteLength)return i({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:gs,xhr:r},e);for(var o=new DataView(a),u=new Uint32Array([o.getUint32(0),o.getUint32(4),o.getUint32(8),o.getUint32(12)]),l=0;l1)return xs("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]})),t},Os=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},Us=function(e,t){var i=t.attributes||{},n=Ds(function(e){var t=e.attributes||{};if(t.CODECS)return _.parseCodecs(t.CODECS)}(t)||[]);if(Rs(e,t)&&!n.audio&&!function(e,t){if(!Rs(e,t))return!0;var i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(var r in n)if(!n[r].uri&&!n[r].playlists)return!0;return!1}(e,t)){var r=Ds(_.codecsFromDefault(e,i.AUDIO)||[]);r.audio&&(n.audio=r.audio)}return n},Ms=$r("PlaylistSelector"),Fs=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},Bs=function(e,t){if(!e)return"";var i=C.default.getComputedStyle(e);return i?i[t]:""},Ns=function(e,t){var i=e.slice();e.sort((function(e,n){var r=t(e,n);return 0===r?i.indexOf(e)-i.indexOf(n):r}))},js=function(e,t){var i,n;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||C.default.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n=n||C.default.Number.MAX_VALUE)},Vs=function(e,t,i,n,r,a){if(e){var s={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:r},o=e.playlists;Sa.isAudioOnly(e)&&(o=a.getAudioTrackPlaylists_(),s.audioOnly=!0);var u=o.map((function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||C.default.Number.MAX_VALUE,width:t,height:i,playlist:e}}));Ns(u,(function(e,t){return e.bandwidth-t.bandwidth}));var l=(u=u.filter((function(e){return!Sa.isIncompatible(e.playlist)}))).filter((function(e){return Sa.isEnabled(e.playlist)}));l.length||(l=u.filter((function(e){return!Sa.isDisabled(e.playlist)})));var h=l.filter((function(e){return e.bandwidth*ns.BANDWIDTH_VARIANCEi||e.height>n}))).filter((function(e){return e.width===g[0].width&&e.height===g[0].height})),d=v[v.length-1],y=v.filter((function(e){return e.bandwidth===d.bandwidth}))[0]),a.experimentalLeastPixelDiffSelector){var T=m.map((function(e){return e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e}));Ns(T,(function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff})),b=T[0]}var E=b||y||S||c||l[0]||u[0];if(E&&E.playlist){var w="sortedPlaylistReps";return b?w="leastPixelDiffRep":y?w="resolutionPlusOneRep":S?w="resolutionBestRep":c?w="bandwidthBestRep":l[0]&&(w="enabledPlaylistReps"),Ms("choosing "+Fs(E)+" using "+w+" with options",s),E.playlist}return Ms("could not choose a playlist with options",s),null}},Hs=function(){var e=this.useDevicePixelRatio&&C.default.devicePixelRatio||1;return Vs(this.playlists.master,this.systemBandwidth,parseInt(Bs(this.tech_.el(),"width"),10)*e,parseInt(Bs(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},zs=function(e){var t=e.inbandTextTracks,i=e.metadataArray,n=e.timestampOffset,r=e.videoDuration;if(i){var a=C.default.WebKitDataCue||C.default.VTTCue,s=t.metadataTrack_;if(s&&(i.forEach((function(e){var t=e.cueTime+n;!("number"!=typeof t||C.default.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var i=new a(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return Yr.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return Yr.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return Yr.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(i),s.addCue(i)}))})),s.cues&&s.cues.length)){for(var o=s.cues,u=[],l=0;l=e&&r.endTime<=t&&i.removeCue(r)},Ws=function(e){return"number"==typeof e&&isFinite(e)},Ys=function(e){var t=e.startOfSegment,i=e.duration,n=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,h=e.mediaIndex,d=e.partIndex,c=e.timeline,f=l.length-1,p="mediaIndex/partIndex increment";e.getMediaInfoForTime?p="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(p="getSyncSegmentCandidate (isSyncRequest)");var m="number"==typeof d,_=e.segment.uri?"segment":"pre-segment",g=m?oa({preloadSegment:n})-1:0;return _+" ["+(s+h)+"/"+(s+f)+"]"+(m?" part ["+d+"/"+g+"]":"")+" segment start/end ["+n.start+" => "+n.end+"]"+(m?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+i+"] timeline ["+c+"] selected by ["+p+"] playlist ["+o+"]"},qs=function(e){return e+"TimingInfo"},Ks=function(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,a=e.audioDisabled;if(i===n)return!1;if("audio"===r){var s=t.lastTimelineChange({type:"main"});return!s||s.to!==n}if("main"===r&&a){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==n}return!1},Xs=function(e){var t=e.segmentDuration,i=e.maxDuration;return!!t&&Math.round(t)>i+1/30},Qs=function(e,t){if("hls"!==t)return null;var i,n,r,a,s=(i=e.audioTimingInfo,n=e.videoTimingInfo,r=i&&"number"==typeof i.start&&"number"==typeof i.end?i.end-i.start:0,a=n&&"number"==typeof n.start&&"number"==typeof n.end?n.end-n.start:0,Math.max(r,a));if(!s)return null;var o=e.playlist.targetDuration,u=Xs({segmentDuration:s,maxDuration:2*o}),l=Xs({segmentDuration:s,maxDuration:o}),h="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+s+" when the reported duration is "+e.duration+" and the target duration is "+o+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1";return u||l?{severity:u?"warn":"info",message:h}:null},$s=function(e){function t(t,i){var n;if(n=e.call(this)||this,!t)throw new TypeError("Initialization settings are required");if("function"!=typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return n.bandwidth=t.bandwidth,n.throughput={rate:0,count:0},n.roundTrip=NaN,n.resetStats_(),n.mediaIndex=null,n.partIndex=null,n.hasPlayed_=t.hasPlayed,n.currentTime_=t.currentTime,n.seekable_=t.seekable,n.seeking_=t.seeking,n.duration_=t.duration,n.mediaSource_=t.mediaSource,n.vhs_=t.vhs,n.loaderType_=t.loaderType,n.currentMediaInfo_=void 0,n.startingMediaInfo_=void 0,n.segmentMetadataTrack_=t.segmentMetadataTrack,n.goalBufferLength_=t.goalBufferLength,n.sourceType_=t.sourceType,n.sourceUpdater_=t.sourceUpdater,n.inbandTextTracks_=t.inbandTextTracks,n.state_="INIT",n.timelineChangeController_=t.timelineChangeController,n.shouldSaveSegmentTimingInfo_=!0,n.parse708captions_=t.parse708captions,n.experimentalExactManifestTimings=t.experimentalExactManifestTimings,n.checkBufferTimeout_=null,n.error_=void 0,n.currentTimeline_=-1,n.pendingSegment_=null,n.xhrOptions_=null,n.pendingSegments_=[],n.audioDisabled_=!1,n.isPendingTimestampOffset_=!1,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=Yr.browser.IE_VERSION>=11,n.appendInitSegment_={audio:!0,video:!0},n.playlistOfLastInitSegment_={audio:null,video:null},n.callQueue_=[],n.loadQueue_=[],n.metadataQueue_={id3:[],caption:[]},n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=null,n.activeInitSegmentId_=null,n.initSegments_={},n.cacheEncryptionKeys_=t.cacheEncryptionKeys,n.keyCache_={},n.decrypter_=t.decrypter,n.syncController_=t.syncController,n.syncPoint_={segmentIndex:0,time:0},n.transmuxer_=n.createTransmuxer_(),n.triggerSyncInfoUpdate_=function(){return n.trigger("syncinfoupdate")},n.syncController_.on("syncinfoupdate",n.triggerSyncInfoUpdate_),n.mediaSource_.addEventListener("sourceopen",(function(){n.isEndOfStream_()||(n.ended_=!1)})),n.fetchAtBuffer_=!1,n.logger_=$r("SegmentLoader["+n.loaderType_+"]"),Object.defineProperty(I.default(n),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),n.sourceUpdater_.on("ready",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"main"===n.loaderType_&&n.timelineChangeController_.on("pendingtimelinechange",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"audio"===n.loaderType_&&n.timelineChangeController_.on("timelinechange",(function(){n.hasEnoughInfoToLoad_()&&n.processLoadQueue_(),n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),n}L.default(t,e);var i=t.prototype;return i.createTransmuxer_=function(){return ms({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_})},i.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},i.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&C.default.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},i.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},i.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},i.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,C.default.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},i.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},i.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},i.endOfStream=function(){this.ended_=!0,this.transmuxer_&&ps(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},i.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Yr.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,i=e.hasVideo,n=e.isMuxed;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},i.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Wa(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},i.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Ya(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});var r={resolvedUri:(n||e).resolvedUri};return n&&(r.bytes=n.bytes),r},i.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},i.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},i.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},i.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&this.resyncLoader(),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var a=e.mediaSequence-i.mediaSequence;if(this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var s=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!s.parts||!s.parts.length||!s.parts[this.partIndex])){var o=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=o}}n&&(n.mediaIndex-=a,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex]),n.partIndex>=0&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},i.pause=function(){this.checkBufferTimeout_&&(C.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},i.paused=function(){return null===this.checkBufferTimeout_},i.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"})},i.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},i.resyncLoader=function(){this.transmuxer_&&ps(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},i.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var r=1,a=function(){0===--r&&i()};for(var s in!n&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,a)),(n||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*E.ONE_SECOND_IN_TS),a=Math.ceil((i-n)*E.ONE_SECOND_IN_TS),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)Gs(e,t,this.inbandTextTracks_[s]);Gs(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},i.monitorBuffer_=function(){this.checkBufferTimeout_&&C.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=C.default.setTimeout(this.monitorBufferTick_.bind(this),1)},i.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&C.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=C.default.setTimeout(this.monitorBufferTick_.bind(this),500)},i.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},i.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,a=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&a},i.chooseNextRequest_=function(){var e=na(this.buffered_())||0,t=Math.max(0,e-this.currentTime_()),i=!this.hasPlayed_()&&t>=1,n=t>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||i||n)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(a.isSyncRequest)a.mediaIndex=function(e,t,i){t=t||[];for(var n=[],r=0,a=0;ai))return a}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,r,e);else if(null!==this.mediaIndex){var s=r[this.mediaIndex],o="number"==typeof this.partIndex?this.partIndex:-1;a.startOfSegment=s.end?s.end:e,s.parts&&s.parts[o+1]?(a.mediaIndex=this.mediaIndex,a.partIndex=o+1):a.mediaIndex=this.mediaIndex+1}else{var u=Sa.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?e:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),l=u.segmentIndex,h=u.startTime,d=u.partIndex;a.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd":"currentTime",a.mediaIndex=l,a.startOfSegment=h,a.partIndex=d}var c=r[a.mediaIndex],f=c&&"number"==typeof a.partIndex&&c.parts&&c.parts[a.partIndex];if(!c||"number"==typeof a.partIndex&&!f)return null;"number"!=typeof a.partIndex&&c.parts&&(a.partIndex=0);var p=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return a.mediaIndex>=r.length-1&&p&&!this.seeking_()?null:this.generateSegmentInfo_(a)},i.generateSegmentInfo_=function(e){var t=e.playlist,i=e.mediaIndex,n=e.startOfSegment,r=e.isSyncRequest,a=e.partIndex,s=e.forceTimestampOffset,o=e.getMediaInfoForTime,u=t.segments[i],l="number"==typeof a&&u.parts[a],h={requestId:"segment-loader-"+Math.random(),uri:l&&l.resolvedUri||u.resolvedUri,mediaIndex:i,partIndex:l?a:null,isSyncRequest:r,startOfSegment:n,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:l&&l.duration||u.duration,segment:u,part:l,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o},d=void 0!==s?s:this.isPendingTimestampOffset_;h.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:n,buffered:this.buffered_(),overrideCheck:d});var c=na(this.sourceUpdater_.audioBuffered());return"number"==typeof c&&(h.audioAppendStart=c-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(h.gopsToAlignWith=function(e,t,i){if(null==t||!e.length)return[];var n,r=Math.ceil((t-i+3)*E.ONE_SECOND_IN_TS);for(n=0;nr);n++);return e.slice(n)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),h},i.timestampOffsetForSegment_=function(e){return i=(t=e).segmentTimeline,n=t.currentTimeline,r=t.startOfSegment,a=t.buffered,t.overrideCheck||i!==n?i "+s+" for "+e),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1]);var r=t.textTracks().getTrackById(n);if(r)e[i]=r;else{var a=i,s=i,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[n];u&&(a=u.label,s=u.language,o=u.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:o,label:a,language:s},!1).track}}}(u,i.vhs_.tech_,e),Gs(a,s,u[e]),function(e){var t=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset;if(i){var r=C.default.WebKitDataCue||C.default.VTTCue;i.forEach((function(e){var i=e.stream;t[i].addCue(new r(e.startTime+n,e.endTime+n,e.text))}))}}({captionArray:o,inbandTextTracks:u,timestampOffset:n})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},i.handleId3_=function(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,i){e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,i,this.vhs_.tech_),zs({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i))},i.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},i.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},i.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},i.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!Ks({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},i.getCurrentMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),e&&e.trackInfo||this.currentMediaInfo_},i.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},i.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var i=t.hasAudio,n=t.hasVideo,r=t.isMuxed;return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)&&!Ks({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},i.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[qs(t.type)].start;else{var n,r=this.getCurrentMediaInfo_(),a="main"===this.loaderType_&&r&&r.hasVideo;a&&(n=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:a,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});var s=this.chooseNextRequest_();if(s.mediaIndex!==i.mediaIndex||s.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},i.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},i.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist;if(n){var a=Wa(n);if(this.activeInitSegmentId_===a)return null;i=this.initSegmentForMap(n,!0).bytes,this.activeInitSegmentId_=a}return i&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,i):null},i.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes,s=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+ia(s).join(", ")),o.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+ia(o).join(", "));var u=s.length?s.start(0):0,l=s.length?s.end(s.length-1):0,h=o.length?o.start(0):0,d=o.length?o.end(o.length-1):0;if(l-u<=1&&d-h<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+a.byteLength+", audio buffer: "+ia(s).join(", ")+", video buffer: "+ia(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:n,type:r,bytes:a}));var c=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+c),this.remove(0,c,(function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=C.default.setTimeout((function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()}),1e3)}),!0)},i.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,r=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+r.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:r}))},i.appendToSourceBuffer_=function(e){var t,i,n,r=e.segmentInfo,a=e.type,s=e.initSegment,o=e.data,u=e.bytes;if(!u){var l=[o],h=o.byteLength;s&&(l.unshift(s),h+=s.byteLength),n=0,(t={bytes:h,segments:l}).bytes&&(i=new Uint8Array(t.bytes),t.segments.forEach((function(e){i.set(e,n),n+=e.byteLength}))),u=i}this.sourceUpdater_.appendBuffer({segmentInfo:r,type:a,bytes:u},this.handleAppendError_.bind(this,{segmentInfo:r,type:a,bytes:u}))},i.handleSegmentTimingInfo_=function(e,t,i){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var n=this.pendingSegment_.segment,r=e+"TimingInfo";n[r]||(n[r]={}),n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[r].transmuxedPresentationStart=i.start.presentation,n[r].transmuxedDecodeStart=i.start.decode,n[r].transmuxedPresentationEnd=i.end.presentation,n[r].transmuxedDecodeEnd=i.end.decode,n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}},i.appendData_=function(e,t){var i=t.type,n=t.data;if(n&&n.byteLength&&("audio"!==i||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:n})}},i.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((function(){var i=P.default({},e,{forceTimestampOffset:!0});P.default(e,t.generateSegmentInfo_(i)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},i.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,s=n||r&&a;this.logger_("Requesting "+Ys(e)),i.map&&!i.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=Ls({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:s,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(i){var n=i.message,r=i.level,a=i.stream;t.logger_(Ys(e)+" logged from transmuxer stream "+a+" as a "+r+": "+n)}})},i.trimBackBuffer_=function(e){var t=function(e,t,i){var n=t-ns.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));var r=t-i;return Math.min(r,n)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},i.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?n.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(n.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=a}return t.map&&(n.map=this.initSegmentForMap(t.map)),n},i.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},i.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},i.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},i.segmentRequestFinished_=function(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===ys)return;return this.pause(),e.code===vs?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),n.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}},i.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},i.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},i.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},i.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo;if(void 0!==t)return t;if(!s)return u.start;var l=i.segments[n-1];return 0!==n&&l&&void 0!==l.start&&l.end===r+a?o.start:r},i.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var i=t.hasAudio,n=t.hasVideo,r=t.isMuxed,a="main"===this.loaderType_&&n,s=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);a&&e.waitingOnAppends++,s&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},i.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},i.checkForIllegalMediaSwitch=function(e){var t=function(e,t,i){return"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&i.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null}(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},i.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},i.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)},i.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=Qs(e,this.sourceType_);if(t&&("warn"===t.severity?Yr.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+Ys(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var i=e.segment;if(i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration)this.resetEverything();else null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+Ys(e))},i.recordThroughput_=function(e){if(e.duration<1/60)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60);else{var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},i.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,n=t.end;if(Ws(i)&&Ws(n)){Gs(i,n,this.segmentMetadataTrack_);var r=C.default.WebKitDataCue||C.default.VTTCue,a={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:n},s=new r(i,n,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}},t}(Yr.EventTarget);function Js(){}var Zs,eo=function(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},to=["video","audio"],io=function(e,t){var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},no=function e(t,i){if(0!==i.queue.length){var n=0,r=i.queue[n];if("mediaSource"!==r.type){if("mediaSource"!==t&&i.ready()&&"closed"!==i.mediaSource.readyState&&!io(t,i)){if(r.type!==t){if(null===(n=function(e,t){for(var i=0;i=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},i.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},i.segmentRequestFinished_=function(e,t,i){var n=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===vs&&this.handleTimeout_(),e.code===ys?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),this.state="APPENDING",this.trigger("appending");var a=r.segment;if(a.map&&(a.map.bytes=t.map.bytes),r.bytes=t.bytes,"function"!=typeof C.default.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var s,o=function(){n.subtitlesTrack_.tech_.off("vttjsloaded",s),n.stopForError({message:"Error loading vtt.js"})};return s=function(){n.subtitlesTrack_.tech_.off("vttjserror",o),n.segmentRequestFinished_(e,t,i)},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",s),void this.subtitlesTrack_.tech_.one("vttjserror",o)}a.requested=!0;try{this.parseVTTCues_(r)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(r,this.syncController_.timelines[r.timeline],this.playlist_),r.cues.length?r.timingInfo={start:r.cues[0].startTime,end:r.cues[r.cues.length-1].endTime}:r.timingInfo={start:r.startOfSegment,end:r.startOfSegment+r.duration},r.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");r.byteLength=r.bytes.byteLength,this.mediaSecondsLoaded+=a.duration,r.cues.forEach((function(e){n.subtitlesTrack_.addCue(n.featuresNativeTextTracks_?new C.default.VTTCue(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var i=0;i1&&n.push(t[a]);n.length&&n.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},i.handleData_=function(){},i.updateTimingInfoEnd_=function(){},i.parseVTTCues_=function(e){var t,i=!1;"function"==typeof C.default.TextDecoder?t=new C.default.TextDecoder("utf8"):(t=C.default.WebVTT.StringDecoder(),i=!0);var n=new C.default.WebVTT.Parser(C.default,C.default.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){e.timestampmap=t},n.onparsingerror=function(e){Yr.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var r=e.segment.map.bytes;i&&(r=bo(r)),n.parse(r)}var a=e.bytes;i&&(a=bo(a)),n.parse(a),n.flush()},i.updateTimeMapping_=function(e,t,i){var n=e.segment;if(t)if(e.cues.length){var r=e.timestampmap,a=r.MPEGTS/E.ONE_SECOND_IN_TS-r.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-n.duration)}}}else n.empty=!0},t}($s),Eo=function(e,t){for(var i=e.cues,n=0;n=r.adStartTime&&t<=r.adEndTime)return r}return null},wo=[{name:"VOD",run:function(e,t,i,n,r){if(i!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=aa(t);r=r||0;for(var u=0;u=c)&&(s=c,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,i,n,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o=d)&&(s=d,a={time:h.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,i,n,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],Ao=function(e){function t(t){var i;return(i=e.call(this)||this).timelines=[],i.discontinuities=[],i.timelineToDatetimeMappings={},i.logger_=$r("SyncController"),i}L.default(t,e);var i=t.prototype;return i.getSyncPoint=function(e,t,i,n){var r=this.runStrategies_(e,t,i,n);return r.length?this.selectSyncPoint_(r,{key:"time",value:n}):null},i.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+da({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))},i.runStrategies_=function(e,t,i,n){for(var r=[],a=0;a=0;i--){var n=e.segments[i];if(n&&void 0!==n.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:n.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},i.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}},i.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),r=t.segment;n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start}));var a=r.dateTimeObject;r.discontinuity&&i&&a&&(this.timelineToDatetimeMappings[r.timeline]=-a.getTime()/1e3)},i.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},i.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},i.calculateSegmentTimeMapping_=function(e,t,i){var n,r,a=e.segment,s=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")),n=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;n=t.start+o.mapping,r=t.end+o.mapping}return s&&(s.start=n,s.end=r),(!a.start||no){var u=void 0;u=s<0?i.start-da({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+da({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[a]={time:u,accuracy:o}}}},i.dispose=function(){this.trigger("dispose"),this.off()},t}(Yr.EventTarget),Co=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}L.default(t,e);var i=t.prototype;return i.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},i.pendingTimelineChange=function(e){var t=e.type,i=e.from,n=e.to;return"number"==typeof i&&"number"==typeof n&&(this.pendingTimelineChanges_[t]={type:t,from:i,to:n},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[t]},i.lastTimelineChange=function(e){var t=e.type,i=e.from,n=e.to;return"number"==typeof i&&"number"==typeof n&&(this.lastTimelineChanges_[t]={type:t,from:i,to:n},delete this.pendingTimelineChanges_[t],this.trigger("timelinechange")),this.lastTimelineChanges_[t]},i.dispose=function(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()},t}(Yr.EventTarget),ko=as(ss(os((function(){function e(e,t,i){return e(i={path:t,exports:{},require:function(e,t){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==t&&i.path)}},i.exports),i.exports}var t=e((function(e){function t(e,t){for(var i=0;i-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n>7))^e]=e;for(t=i=0;!d[t];t^=n||1,i=p[i]||1)for(a=(a=i^i<<1^i<<2^i<<3^i<<4)>>8^255&a^99,d[t]=a,c[a]=t,o=16843009*f[r=f[n=f[t]]]^65537*r^257*n^16843008*t,s=257*f[a]^16843008*a,e=0;e<4;e++)l[e][t]=s=s<<24^s>>>8,h[e][a]=o=o<<24^o>>>8;for(e=0;e<5;e++)l[e]=l[e].slice(0),h[e]=h[e].slice(0);return u}()),this._tables=[[a[0][0].slice(),a[0][1].slice(),a[0][2].slice(),a[0][3].slice(),a[0][4].slice()],[a[1][0].slice(),a[1][1].slice(),a[1][2].slice(),a[1][3].slice(),a[1][4].slice()]];var r=this._tables[0][4],s=this._tables[1],o=e.length,u=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");var l=e.slice(0),h=[];for(this._key=[l,h],t=o;t<4*o+28;t++)n=l[t-1],(t%o==0||8===o&&t%o==4)&&(n=r[n>>>24]<<24^r[n>>16&255]<<16^r[n>>8&255]<<8^r[255&n],t%o==0&&(n=n<<8^n>>>24^u<<24,u=u<<1^283*(u>>7))),l[t]=l[t-o]^n;for(i=0;t;i++,t--)n=l[3&i?t:t-4],h[i]=t<=4||i<4?n:s[0][r[n>>>24]]^s[1][r[n>>16&255]]^s[2][r[n>>8&255]]^s[3][r[255&n]]}return e.prototype.decrypt=function(e,t,i,n,r,a){var s,o,u,l,h=this._key[1],d=e^h[0],c=n^h[1],f=i^h[2],p=t^h[3],m=h.length/4-2,_=4,g=this._tables[1],v=g[0],y=g[1],b=g[2],S=g[3],T=g[4];for(l=0;l>>24]^y[c>>16&255]^b[f>>8&255]^S[255&p]^h[_],o=v[c>>>24]^y[f>>16&255]^b[p>>8&255]^S[255&d]^h[_+1],u=v[f>>>24]^y[p>>16&255]^b[d>>8&255]^S[255&c]^h[_+2],p=v[p>>>24]^y[d>>16&255]^b[c>>8&255]^S[255&f]^h[_+3],_+=4,d=s,c=o,f=u;for(l=0;l<4;l++)r[(3&-l)+a]=T[d>>>24]<<24^T[c>>16&255]<<16^T[f>>8&255]<<8^T[255&p]^h[_++],s=d,d=c,c=f,f=p,p=s},e}(),o=function(e){function t(){var t;return(t=e.call(this,r)||this).jobs=[],t.delay=1,t.timeout_=null,t}n(t,e);var i=t.prototype;return i.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(r),u=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},l=function(){function e(t,i,n,r){var a=e.STEP,s=new Int32Array(t.buffer),l=new Uint8Array(t.byteLength),h=0;for(this.asyncStream_=new o,this.asyncStream_.push(this.decryptChunk_(s.subarray(h,h+a),i,n,l)),h=a;h>2),m=new s(Array.prototype.slice.call(t)),_=new Uint8Array(e.byteLength),g=new Int32Array(_.buffer);for(n=i[0],r=i[1],a=i[2],o=i[3],f=0;f=0&&(t="main-desc"),t},Io=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Lo=function(e,t){t.activePlaylistLoader=e,e.load()},xo={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;Io(i,n);var a=n.activeTrack(),s=n.activeGroup(),o=(s.filter((function(e){return e.default}))[0]||s[0]).id,u=n.tracks[o];if(a!==u){for(var l in Yr.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),n.tracks)n.tracks[l].enabled=n.tracks[l]===u;n.onTrackChanged()}else r({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e];Yr.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),Io(i,n);var r=n.activeTrack();r&&(r.mode="disabled"),n.onTrackChanged()}}},Ro={AUDIO:function(e,t,i){if(t){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),n.paused()||a.load()})),t.on("error",xo[e](e,i))}},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),n.paused()||a.load()})),t.on("error",xo[e](e,i))}},Do={AUDIO:function(e,t){var i=t.vhs,n=t.sourceType,r=t.segmentLoaders[e],a=t.requestOptions,s=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,h=o.logger_,d=t.masterPlaylistLoader,c=ba(d.master);for(var f in s[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}},c&&(s[e].main.default.playlists=d.master.playlists)),s[e])for(var p in u[f]||(u[f]=[]),s[e][f]){var m=s[e][f][p],_=void 0;if(c?(h("AUDIO group '"+f+"' label '"+p+"' is a master playlist"),m.isMasterPlaylist=!0,_=null):_="vhs-json"===n&&m.playlists?new Ua(m.playlists[0],i,a):m.resolvedUri?new Ua(m.resolvedUri,i,a):m.playlists&&"dash"===n?new is(m.playlists[0],i,a,d):null,m=Yr.mergeOptions({id:p,playlistLoader:_},m),Ro[e](e,m.playlistLoader,t),u[f].push(m),void 0===l[p]){var g=new Yr.AudioTrack({id:p,kind:Po(m),enabled:!1,language:m.language,default:m.default,label:p});l[p]=g}}r.on("error",xo[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,n=t.vhs,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,h=u.tracks,d=t.masterPlaylistLoader;for(var c in o[e])for(var f in l[c]||(l[c]=[]),o[e][c])if(!o[e][c][f].forced){var p=o[e][c][f],m=void 0;if("hls"===r)m=new Ua(p.resolvedUri,n,s);else if("dash"===r){if(!p.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new is(p.playlists[0],n,s,d)}else"vhs-json"===r&&(m=new Ua(p.playlists?p.playlists[0]:p.resolvedUri,n,s));if(p=Yr.mergeOptions({id:f,playlistLoader:m},p),Ro[e](e,p.playlistLoader,t),l[c].push(p),void 0===h[f]){var _=i.addRemoteTextTrack({id:f,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:f},!1).track;h[f]=_}}a.on("error",xo[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(var o in n[e])for(var u in a[o]||(a[o]=[]),n[e][o]){var l=n[e][o][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var h=i.options_.vhs&&i.options_.vhs.captionServices||{},d={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(h[d.instreamId]&&(d=Yr.mergeOptions(d,h[d.instreamId])),void 0===d.default&&delete d.default,a[o].push(Yr.mergeOptions({id:u},l)),void 0===s[u]){var c=i.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d.default,language:d.language,label:d.label},!1).track;s[u]=c}}}}},Oo=function e(t,i){for(var n=0;n1&&ba(t.master))for(var u=0;u "+a+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},i.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=C.default.setInterval((function(){return e.checkABR_()}),250)},i.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(C.default.clearInterval(this.abrTimer_),this.abrTimer_=null)},i.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)i=this.mediaTypes_.AUDIO.activeTrack();else{var a=n.main||r.length&&n[r[0]];for(var s in a)if(a[s].default){i={label:s};break}}if(!i)return t;var o=[];for(var u in n)if(n[u][i.label]){var l=n[u][i.label];if(l.playlists&&l.playlists.length)o.push.apply(o,l.playlists);else if(l.uri)o.push(l);else if(e.playlists.length)for(var h=0;h1&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},i.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media(),i=this.tech_.buffered();return function(e){var t=e.currentPlaylist,i=e.nextPlaylist,n=e.forwardBuffer,r=e.bufferLowWaterLine,a=e.bufferHighWaterLine,s=e.duration,o=e.experimentalBufferBasedABR,u=e.log;if(!i)return Yr.log.warn("We received no playlist to switch to. Please check your stream."),!1;var l="allowing switch "+(t&&t.id||"null")+" -> "+i.id;if(!t)return u(l+" as current playlist is not set"),!0;if(i.id===t.id)return!1;if(!t.endList)return u(l+" as current playlist is live"),!0;var h=o?ns.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:ns.MAX_BUFFER_LOW_WATER_LINE;if(sc)&&n>=r){var p=l+" as forwardBuffer >= bufferLowWaterLine ("+n+" >= "+r+")";return o&&(p+=" and next bandwidth > current bandwidth ("+d+" > "+c+")"),u(p),!0}return u("not "+l+" as no switching criteria met"),!1}({currentPlaylist:t,nextPlaylist:e,forwardBuffer:i.length?i.end(i.length-1)-this.tech_.currentTime():0,bufferLowWaterLine:this.bufferLowWaterLine(),bufferHighWaterLine:this.bufferHighWaterLine(),duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},i.setupSegmentLoaderListeners_=function(){var e=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))}));var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()}))},i.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},i.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},i.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},i.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){Yr.browser.IE_VERSION||Yr.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},i.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()this.maxPlaylistRetries?1/0:Date.now()+1e3*t,i.excludeUntil=n,e.reason&&(i.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var u=this.selectPlaylist();if(!u)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var l=e.internal?this.logger_:Yr.log.warn,h=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+h+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var d=u.targetDuration/2*1e3||5e3,c="number"==typeof u.lastRequest&&Date.now()-u.lastRequest<=d;return this.switchMedia_(u,"exclude",s||c)},i.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},i.delegateLoaders_=function(e,t){var i=this,n=[],r="all"===e;(r||"main"===e)&&n.push(this.masterPlaylistLoader_);var a=[];(r||"audio"===e)&&a.push("AUDIO"),(r||"subtitle"===e)&&(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){var t=i.mediaTypes_[e]&&i.mediaTypes_[e].activePlaylistLoader;t&&n.push(t)})),["main","audio","subtitle"].forEach((function(t){var r=i[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||n.push(r)})),n.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))},i.setCurrentTime=function(e){var t=Zr(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},i.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Zs.Playlist.duration(e):1/0:0},i.seekable=function(){return this.seekable_},i.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n=this.masterPlaylistLoader_.master,r=Zs.Playlist.seekable(t,i,Zs.Playlist.liveEdgeDelay(n,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Zs.Playlist.seekable(t,i,Zs.Playlist.liveEdgeDelay(n,t))).length)return}var a,s;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),s=this.seekable_.start(0)),e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Yr.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)0&&(n=Math.max(n,i.end(i.length-1))),this.mediaSource.duration!==n&&this.sourceUpdater_.setDuration(n)}},i.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var i=e.mediaTypes_[t].groups;for(var n in i)i[n].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},i.master=function(){return this.masterPlaylistLoader_.master},i.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},i.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!i)},i.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};t.video=t.main;var i=Us(this.master(),this.media()),n={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(n.video=i.video||t.main.videoCodec||_.DEFAULT_VIDEO_CODEC),t.main.isMuxed&&(n.video+=","+(i.audio||t.main.audioCodec||_.DEFAULT_AUDIO_CODEC)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||r)&&(n.audio=i.audio||t.main.audioCodec||t.audio.audioCodec||_.DEFAULT_AUDIO_CODEC,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),n.audio||n.video){var a,s={};if(["video","audio"].forEach((function(e){if(n.hasOwnProperty(e)&&(r=t[e].isFmp4,o=n[e],!(r?_.browserSupportsCodec(o):_.muxerSupportsCodec(o)))){var i=t[e].isFmp4?"browser":"muxer";s[i]=s[i]||[],s[i].push(n[e]),"audio"===e&&(a=i)}var r,o})),r&&a&&this.media().attributes.AUDIO){var o=this.media().attributes.AUDIO;this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===o&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+o+" as "+a+' does not support codec(s): "'+n.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var i=(_.parseCodecs(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(_.parseCodecs(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+n[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return n}var l=Object.keys(s).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+s[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},i.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},i.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,i=[];Object.keys(t).forEach((function(n){var r=t[n];if(-1===i.indexOf(r.id)){i.push(r.id);var a=Us(e.master,r),s=[];!a.audio||_.muxerSupportsCodec(a.audio)||_.browserSupportsCodec(a.audio)||s.push("audio codec "+a.audio),!a.video||_.muxerSupportsCodec(a.video)||_.browserSupportsCodec(a.video)||s.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&s.push("text codec "+a.text),s.length&&(r.excludeUntil=1/0,e.logger_("excluding "+r.id+" for unsupported: "+s.join(", ")))}}))},i.excludeIncompatibleVariants_=function(e){var t=this,i=[],n=this.master().playlists,r=Ds(_.parseCodecs(e)),a=Os(r),s=r.video&&_.parseCodecs(r.video)[0]||null,o=r.audio&&_.parseCodecs(r.audio)[0]||null;Object.keys(n).forEach((function(e){var r=n[e];if(-1===i.indexOf(r.id)&&r.excludeUntil!==1/0){i.push(r.id);var u=[],l=Us(t.masterPlaylistLoader_.master,r),h=Os(l);if(l.audio||l.video){if(h!==a&&u.push('codec count "'+h+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var d=l.video&&_.parseCodecs(l.video)[0]||null,c=l.audio&&_.parseCodecs(l.audio)[0]||null;d&&s&&d.type.toLowerCase()!==s.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+s.type+'"'),c&&o&&c.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+c.type+'" !== "'+o.type+'"')}u.length&&(r.excludeUntil=1/0,t.logger_("blacklisting "+r.id+": "+u.join(" && ")))}}}))},i.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n,r=i,a=0;a0&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var i=0;i=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),i=this.tech_.currentTime();this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1));if(this.beforeSeekableWindow_(t,i)){var n=t.start(0);e=n+(n===t.end(0)?0:.1)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+ta(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;var r=this.tech_.buffered();return!!function(e){var t=e.buffered,i=e.targetDuration,n=e.currentTime;return!!t.length&&(!(t.end(0)-t.start(0)<2*i)&&(!(n>t.start(0))&&t.start(0)-n "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:n.audioBuffered(),videoBuffered:n.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;var a=ea(r,t);if(a.length>0){var s=a.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+a.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,t),!0}return!1},t.afterSeekableWindow_=function(e,t,i,n){if(void 0===n&&(n=!1),!e.length)return!1;var r=e.end(e.length-1)+.1;return!i.endList&&n&&(r=e.end(e.length-1)+3*i.targetDuration),t>r},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t2)return{start:r,end:a}}return null},e}(),zo={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Go=function(e){!function e(t,i){var n=0,r=0,a=Yr.mergeOptions(zo,i);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var s=function(){r&&t.currentTime(r)},o=function(e){null!=e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-n<1e3*a.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"==typeof a.getSource?(n=Date.now(),a.getSource.call(t,o)):void Yr.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function e(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(i){l(),e(t,i)}}(this,e)},Wo={PlaylistLoader:Ua,Playlist:Sa,utils:Ka,STANDARD_PLAYLIST_SELECTOR:Hs,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Sa.isEnabled);return Ns(t,(function(e,t){return js(e,t)})),t.filter((function(t){return!!Us(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:Hs,movingAverageBandwidthSelector:function(e){var t=-1,i=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var n=this.useDevicePixelRatio&&C.default.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),Vs(this.playlists.master,t,parseInt(Bs(this.tech_.el(),"width"),10)*n,parseInt(Bs(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:js,comparePlaylistResolution:function(e,t){var i,n;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||C.default.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),i===(n=n||C.default.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Na()};Object.keys(ns).forEach((function(e){Object.defineProperty(Wo,e,{get:function(){return Yr.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),ns[e]},set:function(t){Yr.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?Yr.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):ns[e]=t}})}));var Yo=function(e,t){for(var i=t.media(),n=-1,r=0;r0?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){Yr.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return i.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return i.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return i.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return ia(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return ia(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return i.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){i.options_.useBandwidthFromLocalStorage&&function(e){if(!C.default.localStorage)return!1;var t=Xo();t=t?Yr.mergeOptions(t,e):e;try{C.default.localStorage.setItem("videojs-vhs",JSON.stringify(t))}catch(e){return!1}}({bandwidth:i.bandwidth,throughput:Math.round(i.throughput)})})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=i).representations=function(){var t=e.masterPlaylistController_.master(),i=ba(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter((function(e){return!pa(e)})).map((function(t,i){return new jo(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){i.setupEme_()})),this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=C.default.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},i.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,i=Ko({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()});this.player_.tech_.on("keystatuschange",(function(t){"output-restricted"===t.status&&e.masterPlaylistController_.blacklistCurrentPlaylist({playlist:e.masterPlaylistController_.media(),message:"DRM keystatus changed to "+t.status+". Playlist will fail to play. Check for HDCP content.",blacklistDuration:1/0})})),11!==Yr.browser.IE_VERSION&&i?(this.logger_("waiting for EME key session creation"),qo({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(t){e.logger_("error while creating EME key session",t),e.player_.error({message:"Failed to initialize media keys for EME",code:3})}))):this.masterPlaylistController_.sourceUpdater_.initializedEme()},i.setupQualityLevels_=function(){var e=this,t=Yr.players[this.tech_.options_.playerId];t&&t.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var t,i;t=e.qualityLevels_,(i=e).representations().forEach((function(e){t.addQualityLevel(e)})),Yo(t,i.playlists)})),this.playlists.on("mediachange",(function(){Yo(e.qualityLevels_,e.playlists)})))},t.version=function(){return{"@videojs/http-streaming":"2.10.2","mux.js":"5.13.0","mpd-parser":"0.19.0","m3u8-parser":"4.7.0","aes-decrypter":"3.1.2"}},i.version=function(){return this.constructor.version()},i.canChangeType=function(){return yo.canChangeType()},i.play=function(){this.masterPlaylistController_.play()},i.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},i.duration=function(){return this.masterPlaylistController_.duration()},i.seekable=function(){return this.masterPlaylistController_.seekable()},i.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&C.default.URL.revokeObjectURL&&(C.default.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),e.prototype.dispose.call(this)},i.convertToProgramTime=function(e,t){return Xa({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},i.seekToProgramTime=function(e,t,i,n){return void 0===i&&(i=!0),void 0===n&&(n=2),Qa({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},t}(Yr.getComponent("Component")),$o={name:"videojs-http-streaming",VERSION:"2.10.2",canHandleSource:function(e,t){void 0===t&&(t={});var i=Yr.mergeOptions(Yr.options,t);return $o.canPlayType(e.type,i)},handleSource:function(e,t,i){void 0===i&&(i={});var n=Yr.mergeOptions(Yr.options,i);return t.vhs=new Qo(e,t,n),Yr.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return Yr.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),t.vhs},configurable:!0}),t.vhs.xhr=Na(),t.vhs.src(e.src,e.type),t.vhs},canPlayType:function(e,t){void 0===t&&(t={});var i=Yr.mergeOptions(Yr.options,t).vhs.overrideNative,n=void 0===i?!Yr.browser.IS_ANY_SAFARI:i,r=g.simpleTypeFromSourceType(e);return r&&(!Wo.supportsTypeNatively(r)||n)?"maybe":""}};_.browserSupportsCodec("avc1.4d400d,mp4a.40.2")&&Yr.getTech("Html5").registerSourceHandler($o,0),Yr.VhsHandler=Qo,Object.defineProperty(Yr,"HlsHandler",{get:function(){return Yr.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),Qo},configurable:!0}),Yr.VhsSourceHandler=$o,Object.defineProperty(Yr,"HlsSourceHandler",{get:function(){return Yr.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),$o},configurable:!0}),Yr.Vhs=Wo,Object.defineProperty(Yr,"Hls",{get:function(){return Yr.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),Wo},configurable:!0}),Yr.use||(Yr.registerComponent("Hls",Wo),Yr.registerComponent("Vhs",Wo)),Yr.options.vhs=Yr.options.vhs||{},Yr.options.hls=Yr.options.hls||{},Yr.registerPlugin?Yr.registerPlugin("reloadSourceOnError",Go):Yr.plugin("reloadSourceOnError",Go),t.exports=Yr},{"@babel/runtime/helpers/assertThisInitialized":1,"@babel/runtime/helpers/construct":2,"@babel/runtime/helpers/extends":3,"@babel/runtime/helpers/inherits":4,"@babel/runtime/helpers/inheritsLoose":5,"@videojs/vhs-utils/cjs/byte-helpers":9,"@videojs/vhs-utils/cjs/codecs.js":11,"@videojs/vhs-utils/cjs/containers":12,"@videojs/vhs-utils/cjs/id3-helpers":15,"@videojs/vhs-utils/cjs/media-types.js":16,"@videojs/vhs-utils/cjs/resolve-url.js":20,"@videojs/xhr":23,"global/document":33,"global/window":34,keycode:37,"m3u8-parser":38,"mpd-parser":40,"mux.js/lib/tools/parse-sidx":42,"mux.js/lib/utils/clock":43,"safe-json-parse/tuple":45,"videojs-vtt.js":48}],48:[function(e,t,i){var n=e("global/window"),r=t.exports={WebVTT:e("./vtt.js"),VTTCue:e("./vttcue.js"),VTTRegion:e("./vttregion.js")};n.vttjs=r,n.WebVTT=r.WebVTT;var a=r.VTTCue,s=r.VTTRegion,o=n.VTTCue,u=n.VTTRegion;r.shim=function(){n.VTTCue=a,n.VTTRegion=s},r.restore=function(){n.VTTCue=o,n.VTTRegion=u},n.VTTCue||r.shim()},{"./vtt.js":49,"./vttcue.js":50,"./vttregion.js":51,"global/window":34}],49:[function(e,t,i){var n=e("global/document"),r=Object.create||function(){function e(){}return function(t){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return e.prototype=t,new e}}();function a(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function s(e){function t(e,t,i,n){return 3600*(0|e)+60*(0|t)+(0|i)+(0|n)/1e3}var i=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/);return i?i[3]?t(i[1],i[2],i[3].replace(":",""),i[4]):i[1]>59?t(i[1],i[2],0,i[4]):t(0,i[1],i[2],i[4]):null}function o(){this.values=r(null)}function u(e,t,i,n){var r=n?e.split(n):[e];for(var a in r)if("string"==typeof r[a]){var s=r[a].split(i);if(2===s.length)t(s[0],s[1])}}function l(e,t,i){var n=e;function r(){var t=s(e);if(null===t)throw new a(a.Errors.BadTimeStamp,"Malformed timestamp: "+n);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function l(){e=e.replace(/^\s+/,"")}if(l(),t.startTime=r(),l(),"--\x3e"!==e.substr(0,3))throw new a(a.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+n);e=e.substr(3),l(),t.endTime=r(),l(),function(e,t){var n=new o;u(e,(function(e,t){switch(e){case"region":for(var r=i.length-1;r>=0;r--)if(i[r].id===t){n.set(e,i[r].region);break}break;case"vertical":n.alt(e,t,["rl","lr"]);break;case"line":var a=t.split(","),s=a[0];n.integer(e,s),n.percent(e,s)&&n.set("snapToLines",!1),n.alt(e,s,["auto"]),2===a.length&&n.alt("lineAlign",a[1],["start","center","end"]);break;case"position":a=t.split(","),n.percent(e,a[0]),2===a.length&&n.alt("positionAlign",a[1],["start","center","end"]);break;case"size":n.percent(e,t);break;case"align":n.alt(e,t,["start","center","end","left","right"])}}),/:/,/\s/),t.region=n.get("region",null),t.vertical=n.get("vertical","");try{t.line=n.get("line","auto")}catch(e){}t.lineAlign=n.get("lineAlign","start"),t.snapToLines=n.get("snapToLines",!0),t.size=n.get("size",100);try{t.align=n.get("align","center")}catch(e){t.align=n.get("align","middle")}try{t.position=n.get("position","auto")}catch(e){t.position=n.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},t.align)}t.positionAlign=n.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},t.align)}(e,t)}a.prototype=r(Error.prototype),a.prototype.constructor=a,a.Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},o.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var n=0;n=0&&t<=100)&&(this.set(e,t),!0)}};var h=n.createElement&&n.createElement("textarea"),d={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},c={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},f={v:"title",lang:"lang"},p={rt:"ruby"};function m(e,t){function i(){if(!t)return null;var e,i=t.match(/^([^<]*)(<[^>]*>?)?/);return e=i[1]?i[1]:i[2],t=t.substr(e.length),e}function n(e,t){return!p[t.localName]||p[t.localName]===e.localName}function r(t,i){var n=d[t];if(!n)return null;var r=e.document.createElement(n),a=f[t];return a&&i&&(r[a]=i.trim()),r}for(var a,o,u=e.document.createElement("div"),l=u,m=[];null!==(a=i());)if("<"!==a[0])l.appendChild(e.document.createTextNode((o=a,h.innerHTML=o,o=h.textContent,h.textContent="",o)));else{if("/"===a[1]){m.length&&m[m.length-1]===a.substr(2).replace(">","")&&(m.pop(),l=l.parentNode);continue}var _,g=s(a.substr(1,a.length-2));if(g){_=e.document.createProcessingInstruction("timestamp",g),l.appendChild(_);continue}var v=a.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);if(!v)continue;if(!(_=r(v[1],v[3])))continue;if(!n(l,_))continue;if(v[2]){var y=v[2].split(".");y.forEach((function(e){var t=/^bg_/.test(e),i=t?e.slice(3):e;if(c.hasOwnProperty(i)){var n=t?"background-color":"color",r=c[i];_.style[n]=r}})),_.className=y.join(" ")}m.push(v[1]),l.appendChild(_),l=_}return u}var _=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function g(e){for(var t=0;t<_.length;t++){var i=_[t];if(e>=i[0]&&e<=i[1])return!0}return!1}function v(e){var t=[],i="";if(!e||!e.childNodes)return"ltr";function n(e,t){for(var i=t.childNodes.length-1;i>=0;i--)e.push(t.childNodes[i])}function r(e){if(!e||!e.length)return null;var t=e.pop(),i=t.textContent||t.innerText;if(i){var a=i.match(/^.*(\n|\r)/);return a?(e.length=0,a[0]):i}return"ruby"===t.tagName?r(e):t.childNodes?(n(e,t),r(e)):void 0}for(n(t,e);i=r(t);)for(var a=0;a=0&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return-1;for(var t=e.track,i=t.textTrackList,n=0,r=0;rd&&(h=h<0?-1:1,h*=Math.ceil(d/l)*l),s<0&&(h+=""===a.vertical?i.height:i.width,o=o.reverse()),r.move(c,h)}else{var f=r.lineHeight/i.height*100;switch(a.lineAlign){case"center":s-=f/2;break;case"end":s-=f}switch(a.vertical){case"":t.applyStyles({top:t.formatStyle(s,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(s,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(s,"%")})}o=["+y","-x","+x","-y"],r=new S(t)}var p=function(e,t){for(var r,a=new S(e),s=1,o=0;ou&&(r=new S(e),s=u),e=new S(a)}return r||a}(r,o);t.move(p.toCSSCompatValues(i))}function E(){}y.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},y.prototype.formatStyle=function(e,t){return 0===e?0:e+t},b.prototype=r(y.prototype),b.prototype.constructor=b,S.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},S.prototype.overlaps=function(e){return this.lefte.left&&this.tope.top},S.prototype.overlapsAny=function(e){for(var t=0;t=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},S.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.lefte.right;case"+y":return this.tope.bottom}},S.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},S.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},S.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,n=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||n,height:e.height||t,bottom:e.bottom||n+(e.height||t),width:e.width||i}},E.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},E.convertCueToDOMTree=function(e,t){return e&&t?m(e,t):null};E.processCues=function(e,t,i){if(!e||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);var n=e.document.createElement("div");if(n.style.position="absolute",n.style.left="0",n.style.right="0",n.style.top="0",n.style.bottom="0",n.style.margin="1.5%",i.appendChild(n),function(e){for(var t=0;t100)throw new Error("Position must be between 0 and 100.");m=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return _},set:function(e){var t=a(e);t&&(_=t,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");g=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return v},set:function(e){var t=a(e);if(!t)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");v=t,this.hasBeenReset=!0}}}),this.displayState=void 0}s.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)},t.exports=s},{}],51:[function(e,t,i){var n={"":!0,up:!0};function r(e){return"number"==typeof e&&e>=0&&e<=100}t.exports=function(){var e=100,t=3,i=0,a=100,s=0,o=100,u="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!r(t))throw new Error("Width must be between 0 and 100.");e=t}},lines:{enumerable:!0,get:function(){return t},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");t=e}},regionAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!r(e))throw new Error("RegionAnchorX must be between 0 and 100.");a=e}},regionAnchorX:{enumerable:!0,get:function(){return i},set:function(e){if(!r(e))throw new Error("RegionAnchorY must be between 0 and 100.");i=e}},viewportAnchorY:{enumerable:!0,get:function(){return o},set:function(e){if(!r(e))throw new Error("ViewportAnchorY must be between 0 and 100.");o=e}},viewportAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!r(e))throw new Error("ViewportAnchorX must be between 0 and 100.");s=e}},scroll:{enumerable:!0,get:function(){return u},set:function(e){var t=function(e){return"string"==typeof e&&(!!n[e.toLowerCase()]&&e.toLowerCase())}(e);!1===t||(u=t)}}})}},{}],52:[function(e,t,i){"use strict";t.exports={H265WEBJS_COMPILE_MULTI_THREAD_SHAREDBUFFER:0,DEFAULT_PLAYERE_LOAD_TIMEOUT:20,DEFAILT_WEBGL_PLAY_ID:"glplayer",PLAYER_IN_TYPE_MP4:"mp4",PLAYER_IN_TYPE_FLV:"flv",PLAYER_IN_TYPE_HTTPFLV:"httpflv",PLAYER_IN_TYPE_RAW_265:"raw265",PLAYER_IN_TYPE_TS:"ts",PLAYER_IN_TYPE_MPEGTS:"mpegts",PLAYER_IN_TYPE_M3U8:"hls",PLAYER_IN_TYPE_M3U8_VOD:"m3u8",PLAYER_IN_TYPE_M3U8_LIVE:"hls",APPEND_TYPE_STREAM:0,APPEND_TYPE_FRAME:1,APPEND_TYPE_SEQUENCE:2,DEFAULT_WIDTH:600,DEFAULT_HEIGHT:600,DEFAULT_FPS:30,DEFAULT_FRAME_DUR:40,DEFAULT_FIXED:!1,DEFAULT_SAMPLERATE:44100,DEFAULT_CHANNELS:2,DEFAULT_CONSU_SAMPLE_LEN:20,PLAYER_MODE_VOD:"vod",PLAYER_MODE_NOTIME_LIVE:"live",AUDIO_MODE_ONCE:"ONCE",AUDIO_MODE_SWAP:"SWAP",DEFAULT_STRING_LIVE:"LIVE",CODEC_H265:0,CODEC_H264:1,PLAYER_CORE_TYPE_DEFAULT:0,PLAYER_CORE_TYPE_CNATIVE:1,PLAYER_CNATIVE_VOD_RETRY_MAX:7,URI_PROTOCOL_WEBSOCKET:"ws",URI_PROTOCOL_WEBSOCKET_DESC:"websocket",URI_PROTOCOL_HTTP:"http",URI_PROTOCOL_HTTP_DESC:"http",FETCH_FIRST_MAX_TIMES:5,FETCH_HTTP_FLV_TIMEOUT_MS:7e3,V_CODEC_NAME_HEVC:265,V_CODEC_NAME_AVC:264,V_CODEC_NAME_UNKN:500,A_CODEC_NAME_AAC:112,A_CODEC_NAME_MP3:113,A_CODEC_NAME_UNKN:500,CACHE_NO_LOADCACHE:1001,CACHE_WITH_PLAY_SIGN:1002,CACHE_WITH_NOPLAY_SIGN:1003,V_CODEC_AVC_DEFAULT_FPS:25}},{}],53:[function(e,t,i){"use strict";var n=window.AudioContext||window.webkitAudioContext,r=e("../consts"),a=e("./av-common");t.exports=function(){var e={options:{sampleRate:r.DEFAULT_SAMPLERATE,appendType:r.APPEND_TYPE_FRAME,playMode:r.AUDIO_MODE_SWAP},sourceChannel:-1,audioCtx:new n({latencyHint:"interactive",sampleRate:r.DEFAULT_SAMPLERATE}),gainNode:null,sourceList:[],startStatus:!1,sampleQueue:[],nextBuffer:null,playTimestamp:0,playStartTime:0,durationMs:-1,isLIVE:!1,voice:1,onLoadCache:null,resetStartParam:function(){e.playTimestamp=0,e.playStartTime=0},setOnLoadCache:function(t){e.onLoadCache=t},setDurationMs:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;e.durationMs=t},setVoice:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;e.voice=t,e.gainNode.gain.value=t},getAlignVPTS:function(){return e.playTimestamp+(a.GetMsTime()-e.playStartTime)/1e3},swapSource:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;if(0==e.startStatus)return null;if(t<0||t>=e.sourceList.length)return null;if(i<0||i>=e.sourceList.length)return null;try{e.sourceChannel===t&&null!==e.sourceList[t]&&(e.sourceList[t].disconnect(e.gainNode),e.sourceList[t]=null)}catch(e){console.error("[DEFINE ERROR] audioPcmModule disconnect source Index:"+t+" error happened!",e)}e.sourceChannel=i;var n=e.decodeSample(i,t);-2==n&&e.isLIVE&&(e.getAlignVPTS()>=e.durationMs/1e3-.04?e.pause():null!==e.onLoadCache&&e.onLoadCache())},addSample:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return!(null==t||!t||null==t)&&(0==e.sampleQueue.length&&(e.seekPos=t.pts),e.sampleQueue.push(t),e.sampleQueue.length,!0)},runNextBuffer:function(){window.setInterval((function(){if(!(null!=e.nextBuffer||e.sampleQueue.length0&&void 0!==arguments[0]?arguments[0]:-1,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;if(t<0||t>=e.sourceList.length)return-1;if(null!=e.sourceList[t]&&null!=e.sourceList[t]&&e.sourceList[t]||(e.sourceList[t]=e.audioCtx.createBufferSource(),e.sourceList[t].onended=function(){e.swapSource(t,i)}),0==e.sampleQueue.length)return e.isLIVE?(e.sourceList[t].connect(e.gainNode),e.sourceList[t].start(),e.sourceList[t].onended=function(){e.swapSource(t,i)},e.sourceList[t].stop(),0):-2;if(e.sourceList[t].buffer)return e.swapSource(t,i),0;if(null==e.nextBuffer||e.nextBuffer.data.length<1)return e.sourceList[t].connect(e.gainNode),e.sourceList[t].start(),e.sourceList[t].startState=!0,e.sourceList[t].stop(),1;var n=e.nextBuffer.data;e.playTimestamp=e.nextBuffer.pts,e.playStartTime=a.GetMsTime(),e.nextBuffer.data,e.playTimestamp;try{var r=e.audioCtx.createBuffer(1,n.length,e.options.sampleRate);r.copyToChannel(n,0),null!==e.sourceList[t]&&(e.sourceList[t].buffer=r,e.sourceList[t].connect(e.gainNode),e.sourceList[t].start(),e.sourceList[t].startState=!0)}catch(t){return e.nextBuffer=null,-3}return e.nextBuffer=null,0},decodeWholeSamples:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(e.sourceChannel=t,t<0||t>=e.sourceList.length)return-1;if(null!=e.sourceList[t]&&null!=e.sourceList[t]&&e.sourceList[t]||(e.sourceList[t]=e.audioCtx.createBufferSource(),e.sourceList[t].onended=function(){}),0==e.sampleQueue.length)return-2;for(var i=null,n=null,a=0;a0&&void 0!==arguments[0]?arguments[0]:-1;t.durationMs=e},setVoice:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;t.voice=e,t.gainNode.gain.value=e},getAlignVPTS:function(){return t.playTimestamp+(a.GetMsTime()-t.playStartTime)/1e3},swapSource:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;if(0==t.startStatus)return null;if(e<0||e>=t.sourceList.length)return null;if(i<0||i>=t.sourceList.length)return null;try{t.sourceChannel===e&&null!==t.sourceList[e]&&(t.sourceList[e].disconnect(t.gainNode),t.sourceList[e]=null)}catch(t){console.error("[DEFINE ERROR] audioModule disconnect source Index:"+e+" error happened!",t)}t.sourceChannel=i;var n=t.decodeSample(i,e);-2==n&&t.isLIVE&&(t.getAlignVPTS()>=t.durationMs/1e3-.04?t.pause():null!==t.onLoadCache&&t.onLoadCache())},addSample:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return!(null==e||!e||null==e)&&(0==t.sampleQueue.length&&(t.seekPos=e.pts),t.sampleQueue.push(e),!0)},runNextBuffer:function(){window.setInterval((function(){if(!(null!=t.nextBuffer||t.sampleQueue.length0&&void 0!==arguments[0]?arguments[0]:-1,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;if(e<0||e>=t.sourceList.length)return-1;if(null!=t.sourceList[e]&&null!=t.sourceList[e]&&t.sourceList[e]||(t.sourceList[e]=t.audioCtx.createBufferSource(),t.sourceList[e].onended=function(){t.swapSource(e,i)}),0==t.sampleQueue.length)return t.isLIVE?(t.sourceList[e].connect(t.gainNode),t.sourceList[e].start(),t.sourceList[e].onended=function(){t.swapSource(e,i)},t.sourceList[e].stop(),0):-2;if(t.sourceList[e].buffer)return t.swapSource(e,i),0;if(null==t.nextBuffer||t.nextBuffer.data.length<1)return t.sourceList[e].connect(t.gainNode),t.sourceList[e].start(),t.sourceList[e].startState=!0,t.sourceList[e].stop(),1;var n=t.nextBuffer.data.buffer;t.playTimestamp=t.nextBuffer.pts,t.playStartTime=a.GetMsTime();try{t.audioCtx.decodeAudioData(n,(function(i){null!==t.sourceList[e]&&(t.sourceList[e].buffer=i,t.sourceList[e].connect(t.gainNode),t.sourceList[e].start(),t.sourceList[e].startState=!0)}),(function(e){}))}catch(e){return t.nextBuffer=null,-3}return t.nextBuffer=null,0},decodeWholeSamples:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(t.sourceChannel=e,e<0||e>=t.sourceList.length)return-1;if(null!=t.sourceList[e]&&null!=t.sourceList[e]&&t.sourceList[e]||(t.sourceList[e]=t.audioCtx.createBufferSource(),t.sourceList[e].onended=function(){}),0==t.sampleQueue.length)return-2;for(var i=null,n=null,a=0;a=2){var s=i.length/2;a=new Float32Array(s);for(var o=0,u=0;uthis._push_start_idx))return-1;this.playStartTime<0&&(this.playStartTime=a.GetMsTime(),this.playTimestamp=a.GetMsTime()),this._swapStartPlay=!1;var e=this._push_start_idx+this._once_pop_len;e>this._pcm_array_buf.length&&(e=this._pcm_array_buf.length);var t=this._pcm_array_buf.slice(this._push_start_idx,e);this._push_start_idx+=t.length,this._now_seg_dur=1*t.length/this._sample_rate*1e3,t.length,this._sample_rate,this._now_seg_dur;var i=this._ctx.createBuffer(1,t.length,this._sample_rate);return t.length,new Date,i.copyToChannel(t,0),this._active_node=this._ctx.createBufferSource(),this._active_node.buffer=i,this._active_node.connect(this._gain),this.playStartTime=a.GetMsTime(),this._active_node.start(0),this.playTimestamp+=this._now_seg_dur,0}},{key:"getAlignVPTS",value:function(){return this.playTimestamp}},{key:"pause",value:function(){null!==this._playInterval&&(window.clearInterval(this._playInterval),this._playInterval=null)}},{key:"play",value:function(){var e=this;this._playInterval=window.setInterval((function(){e.readingLoopWithF32()}),10)}}])&&n(t.prototype,i),s&&n(t,s),e}();i.AudioPcmPlayer=s},{"../consts":52,"./av-common":56}],56:[function(e,t,i){"use strict";var n=e("../consts"),r=[{format:"mp4",value:"mp4",core:n.PLAYER_CORE_TYPE_CNATIVE},{format:"mov",value:"mp4",core:n.PLAYER_CORE_TYPE_CNATIVE},{format:"mkv",value:"mp4",core:n.PLAYER_CORE_TYPE_CNATIVE},{format:"flv",value:"flv",core:n.PLAYER_CORE_TYPE_CNATIVE},{format:"m3u8",value:"hls",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"m3u",value:"hls",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"ts",value:"ts",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"ps",value:"ts",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"mpegts",value:"ts",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"hevc",value:"raw265",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"h265",value:"raw265",core:n.PLAYER_CORE_TYPE_DEFAULT},{format:"265",value:"raw265",core:n.PLAYER_CORE_TYPE_DEFAULT}],a=[{format:n.URI_PROTOCOL_HTTP,value:n.URI_PROTOCOL_HTTP_DESC},{format:n.URI_PROTOCOL_WEBSOCKET,value:n.URI_PROTOCOL_WEBSOCKET_DESC}];t.exports={frameDataAlignCrop:function(e,t,i,n,r,a,s,o){if(0==e-n)return[a,s,o];for(var u=n*r,l=u/4,h=new Uint8Array(u),d=new Uint8Array(l),c=new Uint8Array(l),f=n,p=n/2,m=0;m=0)return i.value}return r[0].value},GetFormatPlayCore:function(e){if(null!=e)for(var t=0;t=0)return i.value}return a[0].value},GetMsTime:function(){return(new Date).getTime()},GetScriptPath:function(e){var t=e.toString(),i=t.match(/^\s*function\s*\(\s*\)\s*\{(([\s\S](?!\}$))*[\s\S])/),n=[i[1]];return window.URL.createObjectURL(new Blob(n,{type:"text/javascript"}))},BrowserJudge:function(){var e=window.document,t=window.navigator.userAgent.toLowerCase(),i=e.documentMode,n=window.chrome||!1,r={agent:t,isIE:/msie/.test(t),isGecko:t.indexOf("gecko")>0&&t.indexOf("like gecko")<0,isWebkit:t.indexOf("webkit")>0,isStrict:"CSS1Compat"===e.compatMode,supportSubTitle:function(){return"track"in e.createElement("track")},supportScope:function(){return"scoped"in e.createElement("style")},ieVersion:function(){try{return t.match(/msie ([\d.]+)/)[1]||0}catch(e){return i}},operaVersion:function(){try{if(window.opera)return t.match(/opera.([\d.]+)/)[1];if(t.indexOf("opr")>0)return t.match(/opr\/([\d.]+)/)[1]}catch(e){return 0}},versionFilter:function(){if(1===arguments.length&&"string"==typeof arguments[0]){var e=arguments[0],t=e.indexOf(".");if(t>0){var i=e.indexOf(".",t+1);if(-1!==i)return e.substr(0,i)}return e}return 1===arguments.length?arguments[0]:0}};try{r.type=r.isIE?"IE":window.opera||t.indexOf("opr")>0?"Opera":t.indexOf("chrome")>0?"Chrome":t.indexOf("safari")>0||window.openDatabase?"Safari":t.indexOf("firefox")>0?"Firefox":"unknow",r.version="IE"===r.type?r.ieVersion():"Firefox"===r.type?t.match(/firefox\/([\d.]+)/)[1]:"Chrome"===r.type?t.match(/chrome\/([\d.]+)/)[1]:"Opera"===r.type?r.operaVersion():"Safari"===r.type?t.match(/version\/([\d.]+)/)[1]:"0",r.shell=function(){if(t.indexOf("maxthon")>0)return r.version=t.match(/maxthon\/([\d.]+)/)[1]||r.version,"傲游浏览器";if(t.indexOf("qqbrowser")>0)return r.version=t.match(/qqbrowser\/([\d.]+)/)[1]||r.version,"QQ浏览器";if(t.indexOf("se 2.x")>0)return"搜狗浏览器";if(n&&"Opera"!==r.type){var e=window.external,i=window.clientInformation.languages;if(e&&"LiebaoGetVersion"in e)return"猎豹浏览器";if(t.indexOf("bidubrowser")>0)return r.version=t.match(/bidubrowser\/([\d.]+)/)[1]||t.match(/chrome\/([\d.]+)/)[1],"百度浏览器";if(r.supportSubTitle()&&void 0===i){var a=Object.keys(n.webstore).length;window;return a>1?"360极速浏览器":"360安全浏览器"}return"Chrome"}return r.type},r.name=r.shell(),r.version=r.versionFilter(r.version)}catch(e){}return[r.type,r.version]},ParseGetMediaURL:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"http";if("http"!==t&&"ws"!==t&&"wss"!==t&&(e.indexOf("ws")>=0||e.indexOf("wss")>=0)&&(t="ws"),"ws"===t||"wss"===t)return e;var i=e;if(e.indexOf(t)>=0)i=e;else if("/"===e[0])i="/"===e[1]?t+":"+e:window.location.origin+e;else if(":"===e[0])i=t+e;else{var n=window.location.href.split("/");i=window.location.href.replace(n[n.length-1],e)}return i},IsSupport265Mse:function(){return MediaSource.isTypeSupported('video/mp4;codecs=hvc1.1.1.L63.B0"')}}},{"../consts":52}],57:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&a.GetMsTime()-t.getPackageTimeMS>=o.FETCH_HTTP_FLV_TIMEOUT_MS&&(t.getPackageTimeMS=a.GetMsTime(),t.workerFetch.postMessage({cmd:"retry",data:null,msg:"retry"}))}),5));break;case"fetch-chunk":var n=i.data;t.download_length+=n.length,setTimeout((function(){var e=Module._malloc(n.length);Module.HEAP8.set(n,e),Module.cwrap("pushSniffG711FlvData","number",["number","number","number","number"])(t.corePtr,e,n.length,t.config.probeSize),Module._free(e),e=null}),0),t.totalLen+=n.length,n.length>0&&(t.getPackageTimeMS=a.GetMsTime()),t.pushPkg++;break;case"close":t.AVGetInterval&&clearInterval(t.AVGetInterval),t.AVGetInterval=null;case"fetch-fin":break;case"fetch-error":t.onError&&t.onError(i.data)}}},{key:"_checkDisplaySize",value:function(e,t,i){var n=t-e,r=this.config.width+Math.ceil(n/2),a=t/this.config.width>i/this.config.height,s=(r/t).toFixed(2),o=(this.config.height/i).toFixed(2),u=a?s:o,l=this.config.fixed,h=l?r:parseInt(t*u),d=l?this.config.height:parseInt(i*u);if(this.CanvasObj.offsetWidth!=h||this.CanvasObj.offsetHeight!=d){var c=parseInt((this.canvasBox.offsetHeight-d)/2),f=parseInt((this.canvasBox.offsetWidth-h)/2);c=c<0?0:c,f=f<0?0:f,this.CanvasObj.style.marginTop=c+"px",this.CanvasObj.style.marginLeft=f+"px",this.CanvasObj.style.width=h+"px",this.CanvasObj.style.height=d+"px"}return this.isCheckDisplay=!0,[h,d]}},{key:"_ptsFixed2",value:function(e){return Math.ceil(100*e)/100}},{key:"_reinitAudioModule",value:function(){void 0!==this.audioWAudio&&null!==this.audioWAudio&&(this.audioWAudio.stop(),this.audioWAudio=null),this.audioWAudio=s()}},{key:"_callbackProbe",value:function(e,t,i,n,r,a,s,u,l){for(var h=Module.HEAPU8.subarray(l,l+10),d=0;d100&&(c=o.DEFAULT_FPS,this.mediaInfo.noFPS=!0),this.vCodecID=u,this.config.fps=c,this.mediaInfo.fps=c,this.mediaInfo.size.width=t,this.mediaInfo.size.height=i,this.frameTime=Math.floor(1e3/(this.mediaInfo.fps+2)),this.CanvasObj.width==t&&this.CanvasObj.height==i||(this.CanvasObj.width=t,this.CanvasObj.height=i,this.isCheckDisplay)||this._checkDisplaySize(t,t,i),r>=0&&!1===this.mediaInfo.noFPS?(this.config.sampleRate=a,this.mediaInfo.sampleRate=a,!1===this.muted&&this._reinitAudioModule(this.mediaInfo.sampleRate)):this.mediaInfo.audioNone=!0,this.onProbeFinish&&this.onProbeFinish()}},{key:"_callbackYUV",value:function(e,t,i,n,r,a,s,o,u,l){var h=this,d=Module.HEAPU8.subarray(e,e+n*o),c=new Uint8Array(d),f=Module.HEAPU8.subarray(t,t+r*o/2),p=new Uint8Array(f),m=Module.HEAPU8.subarray(i,i+a*o/2),_={bufY:c,bufU:p,bufV:new Uint8Array(m),line_y:n,h:o,pts:u};this.YuvBuf.push(_),this.checkCacheState(),Module._free(d),d=null,Module._free(f),f=null,Module._free(m),m=null,!1===this.readyShowDone&&!0===this.playYUV()&&(this.readyShowDone=!0,this.onReadyShowDone&&this.onReadyShowDone(),this.audioWAudio||!0!==this.config.autoPlay||(this.play(),setTimeout((function(){h.isPlayingState()}),3e3)))}},{key:"_callbackNALU",value:function(e,t,i,n,r,a,s){if(!1===this.readyKeyFrame){if(i<=0)return;this.readyKeyFrame=!0}var o=Module.HEAPU8.subarray(e,e+t),u=new Uint8Array(o);this.NaluBuf.push({bufData:u,len:t,isKey:i,w:n,h:r,pts:1e3*a,dts:1e3*s}),Module._free(o),o=null}},{key:"_callbackPCM",value:function(e,t,i,n){var r=Module.HEAPU8.subarray(e,e+t),a=new Uint8Array(r).buffer,s=this._ptsFixed2(i),o=null,u=a.byteLength%4;if(0!==u){var l=new Uint8Array(a.byteLength+u);l.set(new Uint8Array(a),0),o=new Float32Array(l.buffer)}else o=new Float32Array(a);var h={pts:s,data:o};this.audioWAudio.addSample(h),this.checkCacheState()}},{key:"_decode",value:function(){var e=this;setTimeout((function(){null!==e.workerFetch&&(Module.cwrap("decodeG711Frame","number",["number"])(e.corePtr),e._decode())}),1)}},{key:"setScreen",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.showScreen=e}},{key:"checkCacheState",value:function(){var e=this.YuvBuf.length>=25&&(!0===this.mediaInfo.audioNone||this.audioWAudio&&this.audioWAudio.sampleQueue.length>=50);return!1===this.cache_status&&e&&(this.playInterval&&this.audioWAudio&&this.audioWAudio.play(),this.onLoadCacheFinshed&&this.onLoadCacheFinshed(),this.cache_status=!0),e}},{key:"setVoice",value:function(e){this.audioVoice=e,this.audioWAudio&&this.audioWAudio.setVoice(e)}},{key:"_removeBindFuncPtr",value:function(){null!==this._ptr_probeCallback&&Module.removeFunction(this._ptr_probeCallback),null!==this._ptr_frameCallback&&Module.removeFunction(this._ptr_frameCallback),null!==this._ptr_naluCallback&&Module.removeFunction(this._ptr_naluCallback),null!==this._ptr_sampleCallback&&Module.removeFunction(this._ptr_sampleCallback),null!==this._ptr_aacCallback&&Module.removeFunction(this._ptr_aacCallback),this._ptr_probeCallback=null,this._ptr_frameCallback=null,this._ptr_naluCallback=null,this._ptr_sampleCallback=null,this._ptr_aacCallback=null}},{key:"release",value:function(){return this.pause(),this.NaluBuf.length=0,this.YuvBuf.length=0,void 0!==this.workerFetch&&null!==this.workerFetch&&this.workerFetch.postMessage({cmd:"stop",data:"stop",msg:"stop"}),this.workerFetch=null,this.AVGetInterval&&clearInterval(this.AVGetInterval),this.AVGetInterval=null,this._removeBindFuncPtr(),void 0!==this.corePtr&&null!==this.corePtr&&Module.cwrap("releaseG711","number",["number"])(this.corePtr),this.playInterval&&clearInterval(this.playInterval),this.playInterval=null,this.audioWAudio&&this.audioWAudio.stop(),this.audioWAudio=null,void 0!==this.AVGLObj&&null!==this.AVGLObj&&(r.releaseContext(this.AVGLObj),this.AVGLObj=null),this.CanvasObj&&this.CanvasObj.remove(),this.CanvasObj=null,window.onclick=document.body.onclick=null,delete window.g_players[this.corePtr],0}},{key:"isPlayingState",value:function(){return null!==this.playInterval&&void 0!==this.playInterval}},{key:"pause",value:function(){this.audioWAudio&&this.audioWAudio.pause(),this.playInterval&&clearInterval(this.playInterval),this.playInterval=null,this.onPlayState&&this.onPlayState(this.isPlayingState())}},{key:"playYUV",value:function(){if(this.YuvBuf.length>0){var e=this.YuvBuf.shift();return e.pts,this.onRender&&this.onRender(e.line_y,e.h,e.bufY,e.bufU,e.bufV),r.renderFrame(this.AVGLObj,e.bufY,e.bufU,e.bufV,e.line_y,e.h),!0}return!1}},{key:"play",value:function(){var e=this;if(!1===this.checkCacheState())return this.onLoadCache&&this.onLoadCache(),setTimeout((function(){e.play()}),100),!1;var t=1*e.frameTime;if(void 0===this.playInterval||null===this.playInterval){var i=0,n=0,s=0;!1===this.mediaInfo.audioNone&&this.audioWAudio&&!1===this.mediaInfo.noFPS?(this.playInterval=setInterval((function(){if(n=a.GetMsTime(),e.cache_status){if(n-i>=e.frameTime-s){var o=e.YuvBuf.shift();if(null!=o&&null!==o){o.pts;var u=0;null!==e.audioWAudio&&void 0!==e.audioWAudio?(u=1e3*(o.pts-e.audioWAudio.getAlignVPTS()),s=u<0&&-1*u<=t||u>0&&u<=t||0===u||u>0&&u>t?a.GetMsTime()-n+1:e.frameTime):s=a.GetMsTime()-n+1,e.showScreen&&e.onRender&&e.onRender(o.line_y,o.h,o.bufY,o.bufU,o.bufV),o.pts,r.renderFrame(e.AVGLObj,o.bufY,o.bufU,o.bufV,o.line_y,o.h)}e.YuvBuf.length<=0&&(e.cache_status=!1,e.onLoadCache&&e.onLoadCache(),e.audioWAudio&&e.audioWAudio.pause()),i=n}}else s=e.frameTime}),1),this.audioWAudio&&this.audioWAudio.play()):this.playInterval=setInterval((function(){var t=e.YuvBuf.shift();null!=t&&null!==t&&(t.pts,e.showScreen&&e.onRender&&e.onRender(t.line_y,t.h,t.bufY,t.bufU,t.bufV),r.renderFrame(e.AVGLObj,t.bufY,t.bufU,t.bufV,t.line_y,t.h)),e.YuvBuf.length<=0&&(e.cache_status=!1)}),e.frameTime)}this.onPlayState&&this.onPlayState(this.isPlayingState())}},{key:"start",value:function(e){var t=this;this.workerFetch=new Worker(a.GetScriptPath((function(){var e=null,t=new AbortController,i=t.signal,n=(self,function(e){var t=!1;t||(t=!0,fetch(e,{signal:i}).then((function(e){return function e(t){return t.read().then((function(i){if(!i.done){var n=i.value;return self.postMessage({cmd:"fetch-chunk",data:n,msg:"fetch-chunk"}),e(t)}self.postMessage({cmd:"fetch-fin",data:null,msg:"fetch-fin"})}))}(e.body.getReader())})).catch((function(e){if(!e.toString().includes("user aborted")){var t=" httplive request error:"+e+" start to retry";console.error(t),self.postMessage({cmd:"fetch-error",data:t,msg:"fetch-error"})}})))});self.onmessage=function(r){var a=r.data;switch(void 0===a.cmd||null===a.cmd?"":a.cmd){case"start":e=a.data,n(e),self.postMessage({cmd:"startok",data:"WORKER STARTED",msg:"startok"});break;case"stop":t.abort(),self.close(),self.postMessage({cmd:"close",data:"close",msg:"close"});break;case"retry":t.abort(),t=null,i=null,t=new AbortController,i=t.signal,setTimeout((function(){n(e)}),3e3)}}}))),this.workerFetch.onmessage=function(e){t._workerFetch_onmessage(e,t)},this.workerFetch,this._ptr_probeCallback=Module.addFunction(this._callbackProbe.bind(this)),this._ptr_yuvCallback=Module.addFunction(this._callbackYUV.bind(this)),this._ptr_sampleCallback=Module.addFunction(this._callbackPCM.bind(this)),Module.cwrap("initializeSniffG711Module","number",["number","number","number","number","number","number"])(this.corePtr,this._ptr_probeCallback,this._ptr_yuvCallback,this._ptr_sampleCallback,0,1),this.AVGLObj=r.setupCanvas(this.CanvasObj,{preserveDrawingBuffer:!1}),this.workerFetch.postMessage({cmd:"start",data:e,msg:"start"}),0===o.H265WEBJS_COMPILE_MULTI_THREAD_SHAREDBUFFER&&this._decode()}}])&&n(t.prototype,i),u&&n(t,u),e}());i.CHttpG711Core=u},{"../consts":52,"../demuxer/buffer":66,"../demuxer/bufferFrame":67,"../render-engine/webgl-420p":81,"../version":84,"./audio-core":54,"./audio-core-pcm":53,"./audio-native-core":55,"./av-common":56,"./cache":61,"./cacheYuv":62}],58:[function(e,t,i){"use strict";function n(e,t){for(var i=0;it.config.probeSize?(Module.cwrap("getSniffHttpFlvPkg","number",["number"])(t.corePtr),t.pushPkg-=1):t.getPackageTimeMS>0&&a.GetMsTime()-t.getPackageTimeMS>=o.FETCH_HTTP_FLV_TIMEOUT_MS&&(t.getPackageTimeMS=a.GetMsTime(),t.workerFetch.postMessage({cmd:"retry",data:null,msg:"retry"}))}),5));break;case"fetch-chunk":var n=i.data;t.download_length+=n.length,setTimeout((function(){var e=Module._malloc(n.length);Module.HEAP8.set(n,e),Module.cwrap("pushSniffHttpFlvData","number",["number","number","number","number"])(t.corePtr,e,n.length,t.config.probeSize),Module._free(e),e=null}),0),t.totalLen+=n.length,n.length>0&&(t.getPackageTimeMS=a.GetMsTime()),t.pushPkg++;break;case"close":t.AVGetInterval&&clearInterval(t.AVGetInterval),t.AVGetInterval=null;break;case"fetch-fin":break;case"fetch-error":t.onError&&t.onError(i.data)}}},{key:"_checkDisplaySize",value:function(e,t,i){var n=t-e,r=this.config.width+Math.ceil(n/2),a=t/this.config.width>i/this.config.height,s=(r/t).toFixed(2),o=(this.config.height/i).toFixed(2),u=a?s:o,l=this.config.fixed,h=l?r:parseInt(t*u),d=l?this.config.height:parseInt(i*u);if(this.CanvasObj.offsetWidth!=h||this.CanvasObj.offsetHeight!=d){var c=parseInt((this.canvasBox.offsetHeight-d)/2),f=parseInt((this.canvasBox.offsetWidth-h)/2);c=c<0?0:c,f=f<0?0:f,this.CanvasObj.style.marginTop=c+"px",this.CanvasObj.style.marginLeft=f+"px",this.CanvasObj.style.width=h+"px",this.CanvasObj.style.height=d+"px"}return this.isCheckDisplay=!0,[h,d]}},{key:"_ptsFixed2",value:function(e){return Math.ceil(100*e)/100}},{key:"_reinitAudioModule",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:44100;this.config.ignoreAudio>0||(void 0!==this.audioWAudio&&null!==this.audioWAudio&&(this.audioWAudio.stop(),this.audioWAudio=null),this.audioWAudio=s({sampleRate:e,appendType:o.APPEND_TYPE_FRAME}),this.audioWAudio.isLIVE=!0)}},{key:"_callbackProbe",value:function(e,t,i,n,r,a,s,u,l){var h=arguments.length>9&&void 0!==arguments[9]?arguments[9]:0;if(1!==h){for(var d=Module.HEAPU8.subarray(l,l+10),c=0;c100&&(f=o.DEFAULT_FPS,this.mediaInfo.noFPS=!0),this.vCodecID=u,this.config.fps=f,this.mediaInfo.fps=f,this.mediaInfo.size.width=t,this.mediaInfo.size.height=i,this.frameTime=Math.floor(1e3/(this.mediaInfo.fps+5)),this.chaseFrame=0,this.CanvasObj.width==t&&this.CanvasObj.height==i||(this.CanvasObj.width=t,this.CanvasObj.height=i,this.isCheckDisplay)||this._checkDisplaySize(t,t,i),r>=0&&!1===this.mediaInfo.noFPS?(this.config.sampleRate=a,this.mediaInfo.sampleRate=a,this.config.ignoreAudio<1&&!1===this.muted&&this._reinitAudioModule(this.mediaInfo.sampleRate)):this.mediaInfo.audioNone=!0,this.onProbeFinish&&this.onProbeFinish()}else this.onProbeFinish&&this.onProbeFinish(h)}},{key:"_callbackYUV",value:function(e,t,i,n,r,a,s,o,u,l){var h=this,d=Module.HEAPU8.subarray(e,e+n*o),c=new Uint8Array(d),f=Module.HEAPU8.subarray(t,t+r*o/2),p=new Uint8Array(f),m=Module.HEAPU8.subarray(i,i+a*o/2),_={bufY:c,bufU:p,bufV:new Uint8Array(m),line_y:n,h:o,pts:u};this.YuvBuf.push(_),this.YuvBuf.length,this.checkCacheState(),Module._free(d),d=null,Module._free(f),f=null,Module._free(m),m=null,!1===this.readyShowDone&&!0===this.playYUV()&&(this.readyShowDone=!0,this.onReadyShowDone&&this.onReadyShowDone(),this.audioWAudio||!0!==this.config.autoPlay||(this.play(),setTimeout((function(){h.isPlayingState()}),3e3)))}},{key:"_callbackNALU",value:function(e,t,i,n,r,a,s){if(!1===this.readyKeyFrame){if(i<=0)return;this.readyKeyFrame=!0}var o=Module.HEAPU8.subarray(e,e+t),u=new Uint8Array(o);this.NaluBuf.push({bufData:u,len:t,isKey:i,w:n,h:r,pts:1e3*a,dts:1e3*s}),Module._free(o),o=null}},{key:"_callbackPCM",value:function(e){this.config.ignoreAudio}},{key:"_callbackAAC",value:function(e,t,i,n){if(!(this.config.ignoreAudio>0)){var r=this._ptsFixed2(n);if(this.audioWAudio&&!1===this.muted){var a=Module.HEAPU8.subarray(e,e+t),s={pts:r,data:new Uint8Array(a)};this.audioWAudio.addSample(s),this.checkCacheState()}}}},{key:"_decode",value:function(){var e=this;setTimeout((function(){if(null!==e.workerFetch){var t=e.NaluBuf.shift();if(null!=t){var i=Module._malloc(t.bufData.length);Module.HEAP8.set(t.bufData,i),Module.cwrap("decodeHttpFlvVideoFrame","number",["number","number","number","number","number"])(e.corePtr,i,t.bufData.length,t.pts,t.dts,0),Module._free(i),i=null}e._decode()}}),1)}},{key:"setScreen",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.showScreen=e}},{key:"checkCacheState",value:function(){this.YuvBuf.length,this.config.ignoreAudio>0||!0===this.mediaInfo.audioNone||this.audioWAudio&&this.audioWAudio.sampleQueue.length;var e=this.YuvBuf.length>=25&&(!0===this.muted||this.config.ignoreAudio>0||!0===this.mediaInfo.audioNone||this.audioWAudio&&this.audioWAudio.sampleQueue.length>=50);return!1===this.cache_status&&e&&(this.playInterval&&this.audioWAudio&&this.audioWAudio.play(),this.onLoadCacheFinshed&&this.onLoadCacheFinshed(),this.cache_status=!0),e}},{key:"setVoice",value:function(e){this.config.ignoreAudio<1&&(this.audioVoice=e,this.audioWAudio&&this.audioWAudio.setVoice(e))}},{key:"_removeBindFuncPtr",value:function(){null!==this._ptr_probeCallback&&Module.removeFunction(this._ptr_probeCallback),null!==this._ptr_frameCallback&&Module.removeFunction(this._ptr_frameCallback),null!==this._ptr_naluCallback&&Module.removeFunction(this._ptr_naluCallback),null!==this._ptr_sampleCallback&&Module.removeFunction(this._ptr_sampleCallback),null!==this._ptr_aacCallback&&Module.removeFunction(this._ptr_aacCallback),this._ptr_probeCallback=null,this._ptr_frameCallback=null,this._ptr_naluCallback=null,this._ptr_sampleCallback=null,this._ptr_aacCallback=null}},{key:"release",value:function(){return this.pause(),this.NaluBuf.length=0,this.YuvBuf.length=0,void 0!==this.workerFetch&&null!==this.workerFetch&&this.workerFetch.postMessage({cmd:"stop",data:"stop",msg:"stop"}),this.workerFetch=null,this.AVGetInterval&&clearInterval(this.AVGetInterval),this.AVGetInterval=null,this._removeBindFuncPtr(),void 0!==this.corePtr&&null!==this.corePtr&&Module.cwrap("releaseHttpFLV","number",["number"])(this.corePtr),this.playInterval&&clearInterval(this.playInterval),this.playInterval=null,this.audioWAudio&&this.audioWAudio.stop(),this.audioWAudio=null,void 0!==this.AVGLObj&&null!==this.AVGLObj&&(r.releaseContext(this.AVGLObj),this.AVGLObj=null),this.CanvasObj&&this.CanvasObj.remove(),this.CanvasObj=null,window.onclick=document.body.onclick=null,delete window.g_players[this.corePtr],0}},{key:"isPlayingState",value:function(){return null!==this.playInterval&&void 0!==this.playInterval}},{key:"pause",value:function(){this.config.ignoreAudio,this.audioWAudio,this.config.ignoreAudio<1&&this.audioWAudio&&this.audioWAudio.pause(),this.playInterval&&clearInterval(this.playInterval),this.playInterval=null,this.chaseFrame=0,this.onPlayState&&this.onPlayState(this.isPlayingState())}},{key:"playYUV",value:function(){if(this.YuvBuf.length>0){var e=this.YuvBuf.shift();return this.onRender&&this.onRender(e.line_y,e.h,e.bufY,e.bufU,e.bufV),r.renderFrame(this.AVGLObj,e.bufY,e.bufU,e.bufV,e.line_y,e.h),!0}return!1}},{key:"play",value:function(){var e=this,t=this;if(this.chaseFrame=0,!1===this.checkCacheState())return this.onLoadCache&&this.onLoadCache(),setTimeout((function(){e.play()}),100),!1;var i=1*t.frameTime;if(void 0===this.playInterval||null===this.playInterval){var n=0,s=0,o=0;if(this.config.ignoreAudio<1&&!1===this.mediaInfo.audioNone&&null!=this.audioWAudio&&!1===this.mediaInfo.noFPS)this.config.ignoreAudio,this.mediaInfo.audioNone,this.audioWAudio,this.mediaInfo.noFPS,this.playInterval=setInterval((function(){if(s=a.GetMsTime(),t.cache_status){if(s-n>=t.frameTime-o){var e=t.YuvBuf.shift();if(e.pts,t.YuvBuf.length,null!=e&&null!==e){var u=0;null!==t.audioWAudio&&void 0!==t.audioWAudio?(u=1e3*(e.pts-t.audioWAudio.getAlignVPTS()),o=u<0&&-1*u<=i||u>0&&u<=i||0===u||u>0&&u>i?a.GetMsTime()-s+1:t.frameTime):o=a.GetMsTime()-s+1,t.showScreen&&t.onRender&&t.onRender(e.line_y,e.h,e.bufY,e.bufU,e.bufV),e.pts,r.renderFrame(t.AVGLObj,e.bufY,e.bufU,e.bufV,e.line_y,e.h)}(t.YuvBuf.length<=0||t.audioWAudio&&t.audioWAudio.sampleQueue.length<=0)&&(t.cache_status=!1,t.onLoadCache&&t.onLoadCache(),t.audioWAudio&&t.audioWAudio.pause()),n=s}}else o=t.frameTime}),1),this.audioWAudio&&this.audioWAudio.play();else{var u=-1;this.playInterval=setInterval((function(){if(s=a.GetMsTime(),t.cache_status){t.YuvBuf.length,t.frameTime,t.frameTime,t.chaseFrame;var e=-1;if(u>0&&(e=s-n,t.frameTime,t.chaseFrame<=0&&o>0&&(t.chaseFrame=Math.floor(o/t.frameTime),t.chaseFrame)),u<=0||e>=t.frameTime||t.chaseFrame>0){u=1;var i=t.YuvBuf.shift();i.pts,t.YuvBuf.length,null!=i&&null!==i&&(t.showScreen&&t.onRender&&t.onRender(i.line_y,i.h,i.bufY,i.bufU,i.bufV),i.pts,r.renderFrame(t.AVGLObj,i.bufY,i.bufU,i.bufV,i.line_y,i.h),o=a.GetMsTime()-s+1),t.YuvBuf.length<=0&&(t.cache_status=!1,t.onLoadCache&&t.onLoadCache()),n=s,t.chaseFrame>0&&(t.chaseFrame--,0===t.chaseFrame&&(o=t.frameTime))}}else o=t.frameTime,u=-1,t.chaseFrame=0,n=0,s=0,o=0}),1)}}this.onPlayState&&this.onPlayState(this.isPlayingState())}},{key:"start",value:function(e){var t=this;this.workerFetch=new Worker(a.GetScriptPath((function(){var e=null,t=new AbortController,i=t.signal,n=(self,function(e){var t=!1;t||(t=!0,fetch(e,{signal:i}).then((function(e){return function e(t){return t.read().then((function(i){if(!i.done){var n=i.value;return self.postMessage({cmd:"fetch-chunk",data:n,msg:"fetch-chunk"}),e(t)}self.postMessage({cmd:"fetch-fin",data:null,msg:"fetch-fin"})}))}(e.body.getReader())})).catch((function(e){if(!e.toString().includes("user aborted")){var t=" httplive request error:"+e+" start to retry";console.error(t),self.postMessage({cmd:"fetch-error",data:t,msg:"fetch-error"})}})))});self.onmessage=function(r){var a=r.data;switch(void 0===a.cmd||null===a.cmd?"":a.cmd){case"start":e=a.data,n(e),self.postMessage({cmd:"startok",data:"WORKER STARTED",msg:"startok"});break;case"stop":t.abort(),self.close(),self.postMessage({cmd:"close",data:"close",msg:"close"});break;case"retry":t.abort(),t=null,i=null,t=new AbortController,i=t.signal,setTimeout((function(){n(e)}),3e3)}}}))),this.workerFetch.onmessage=function(e){t._workerFetch_onmessage(e,t)},this.workerFetch,this._ptr_probeCallback=Module.addFunction(this._callbackProbe.bind(this)),this._ptr_yuvCallback=Module.addFunction(this._callbackYUV.bind(this)),this._ptr_naluCallback=Module.addFunction(this._callbackNALU.bind(this)),this._ptr_sampleCallback=Module.addFunction(this._callbackPCM.bind(this)),this._ptr_aacCallback=Module.addFunction(this._callbackAAC.bind(this)),Module.cwrap("initializeSniffHttpFlvModule","number",["number","number","number","number","number","number","number"])(this.corePtr,this._ptr_probeCallback,this._ptr_yuvCallback,this._ptr_naluCallback,this._ptr_sampleCallback,this._ptr_aacCallback,this.config.ignoreAudio),this.AVGLObj=r.setupCanvas(this.CanvasObj,{preserveDrawingBuffer:!1}),this.workerFetch.postMessage({cmd:"start",data:e,msg:"start"}),this._decode()}}])&&n(t.prototype,i),u&&n(t,u),e}());i.CHttpLiveCore=u},{"../consts":52,"../demuxer/buffer":66,"../demuxer/bufferFrame":67,"../render-engine/webgl-420p":81,"../version":84,"./audio-core":54,"./audio-native-core":55,"./av-common":56,"./cache":61,"./cacheYuv":62}],59:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&void 0!==arguments[0]&&arguments[0];this.showScreen=e}},{key:"getCachePTS",value:function(){return 1!==this.config.ignoreAudio&&this.audioWAudio?Math.max(this.vCachePTS,this.aCachePTS):this.vCachePTS}},{key:"getMaxPTS",value:function(){return Math.max(this.vCachePTS,this.aCachePTS)}},{key:"isPlayingState",value:function(){return this.isPlaying}},{key:"_clearDecInterval",value:function(){this.decVFrameInterval&&window.clearInterval(this.decVFrameInterval),this.decVFrameInterval=null}},{key:"_checkPlayFinished",value:function(){return!(this.config.playMode!==h.PLAYER_MODE_VOD||!(!0===this.bufRecvStat&&(this.playPTS>=this.bufLastVDTS||this.audioWAudio&&this.playPTS>=this.bufLastADTS)||this.duration-this.playPTS0&&n-i>=t.frameTime-r){var e=t._videoQueue.shift();e.pts,o.renderFrame(t.yuv,e.data_y,e.data_u,e.data_v,e.line1,e.height),(r=u.GetMsTime()-n)>=t.frameTime&&(r=t.frameTime),i=n}}),2):this.playFrameInterval=window.setInterval((function(){if(n=u.GetMsTime(),e._videoQueue.length>0&&n-i>=e.frameTime-r){var t=e._videoQueue.shift(),s=0;if(e.isNewSeek||null===e.audioWAudio||void 0===e.audioWAudio||(s=1e3*(t.pts-e.audioWAudio.getAlignVPTS()),e.playPTS=Math.max(e.audioWAudio.getAlignVPTS(),e.playPTS)),i=n,e.playPTS=Math.max(t.pts,e.playPTS),e.isNewSeek&&e.seekTarget-e.frameDur>t.pts)return void(r=e.frameTime);if(e.isNewSeek&&(e.audioWAudio&&e.audioWAudio.setVoice(e.audioVoice),e.audioWAudio&&e.audioWAudio.play(),r=0,e.isNewSeek=!1,e.seekTarget=0),e.showScreen&&e.onRender&&e.onRender(t.line1,t.height,t.data_y,t.data_u,t.data_v),o.renderFrame(e.yuv,t.data_y,t.data_u,t.data_v,t.line1,t.height),e.onPlayingTime&&e.onPlayingTime(t.pts),!e.isNewSeek&&e.audioWAudio&&(s<0&&-1*s<=a||s>=0)){if(e.config.playMode===h.PLAYER_MODE_VOD)if(t.pts>=e.duration)e.onLoadCacheFinshed&&e.onLoadCacheFinshed(),e.onPlayingFinish&&e.onPlayingFinish(),e._clearDecInterval(),e.pause();else if(e._checkPlayFinished())return;r=u.GetMsTime()-n}else!e.isNewSeek&&e.audioWAudio&&(r=e.frameTime)}e._checkPlayFinished()}),1)}this.isNewSeek||this.audioWAudio&&this.audioWAudio.play()}},{key:"pause",value:function(){this.isPlaying=!1,this._pause(),this.isCacheV===h.CACHE_WITH_PLAY_SIGN&&(this.isCacheV=h.CACHE_WITH_NOPLAY_SIGN)}},{key:"_pause",value:function(){this.playFrameInterval&&window.clearInterval(this.playFrameInterval),this.playFrameInterval=null,this.audioWAudio&&this.audioWAudio.pause()}},{key:"seek",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.openFrameCall=!1,this.pause(),this._clearDecInterval(),null!==this.avFeedVideoInterval&&(window.clearInterval(this.avFeedVideoInterval),this.avFeedVideoInterval=null),null!==this.avFeedAudioInterval&&(window.clearInterval(this.avFeedAudioInterval),this.avFeedAudioInterval=null),this.yuvMaxTime=0,this.playVPipe.length=0,this._videoQueue.length=0,this.audioWAudio&&this.audioWAudio.stop(),e&&e(),this.isNewSeek=!0,this.avSeekVState=!0,this.seekTarget=i.seekTime,null!==this.audioWAudio&&void 0!==this.audioWAudio&&(this.audioWAudio.setVoice(0),this.audioWAudio.resetStartParam(),this.audioWAudio.stop()),this._avFeedData(i.seekTime),setTimeout((function(){t.yuvMaxTime=0,t._videoQueue.length=0,t.openFrameCall=!0,t.frameCallTag+=1,t._decVFrameIntervalFunc()}),1e3)}},{key:"setVoice",value:function(e){this.audioVoice=e,this.audioWAudio&&this.audioWAudio.setVoice(e)}},{key:"cacheIsFull",value:function(){return this._videoQueue.length>=this._VIDEO_CACHE_LEN}},{key:"_checkDisplaySize",value:function(e,t,i){var n=t-e,r=this.config.width+Math.ceil(n/2),a=t/this.config.width>i/this.config.height,s=(r/t).toFixed(2),o=(this.config.height/i).toFixed(2),u=a?s:o,l=this.config.fixed,h=l?r:parseInt(t*u),d=l?this.config.height:parseInt(i*u);if(this.canvas.offsetWidth!=h||this.canvas.offsetHeight!=d){var c=parseInt((this.canvasBox.offsetHeight-d)/2),f=parseInt((this.canvasBox.offsetWidth-h)/2);c=c<0?0:c,f=f<0?0:f,this.canvas.style.marginTop=c+"px",this.canvas.style.marginLeft=f+"px",this.canvas.style.width=h+"px",this.canvas.style.height=d+"px"}return this.isCheckDisplay=!0,[h,d]}},{key:"_createYUVCanvas",value:function(){this.canvasBox=document.querySelector("#"+this.config.playerId),this.canvasBox.style.overflow="hidden",this.canvas=document.createElement("canvas"),this.canvas.style.width=this.canvasBox.clientWidth+"px",this.canvas.style.height=this.canvasBox.clientHeight+"px",this.canvas.style.top="0px",this.canvas.style.left="0px",this.canvasBox.appendChild(this.canvas),this.yuv=o.setupCanvas(this.canvas,{preserveDrawingBuffer:!1})}},{key:"_avRecvPackets",value:function(){var e=this;this.bufObject.cleanPipeline(),null!==this.avRecvInterval&&(window.clearInterval(this.avRecvInterval),this.avRecvInterval=null),!0===this.config.checkProbe?this.avRecvInterval=window.setInterval((function(){Module.cwrap("getSniffStreamPkg","number",["number"])(e.corePtr),e._avCheckRecvFinish()}),5):this.avRecvInterval=window.setInterval((function(){Module.cwrap("getSniffStreamPkgNoCheckProbe","number",["number"])(e.corePtr),e._avCheckRecvFinish()}),5),this._avFeedData(0,!1)}},{key:"_avCheckRecvFinish",value:function(){this.config.playMode===h.PLAYER_MODE_VOD&&this.duration-this.getMaxPTS()=t._VIDEO_CACHE_LEN&&(t.onSeekFinish&&t.onSeekFinish(),t.onPlayingTime&&t.onPlayingTime(e),t.play(),window.clearInterval(i),i=null)}),10);return!0}},{key:"_afterAvFeedSeekToStartWithUnFinBuffer",value:function(e){var t=this,i=this,n=window.setInterval((function(){t._videoQueue.length,i._videoQueue.length>=i._VIDEO_CACHE_LEN&&(i.onSeekFinish&&i.onSeekFinish(),i.onPlayingTime&&i.onPlayingTime(e),!1===i.reFull?i.play():i.reFull=!1,window.clearInterval(n),n=null)}),10);return!0}},{key:"_avFeedData",value:function(e){var t=this;if(this.playVPipe.length=0,this.audioWAudio&&this.audioWAudio.cleanQueue(),e<=0&&!1===this.bufOK){var i=0;if(t.avFeedVideoInterval=window.setInterval((function(){var n=t.bufObject.videoBuffer.length;if(n-1>i||t.duration>0&&t.duration-t.getMaxPTS()0){for(var s=0;s0&&t.playVPipe[t.playVPipe.length-1].pts>=t.bufLastVDTS&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null,t.playVPipe[t.playVPipe.length-1].pts,t.bufLastVDTS,t.bufObject.videoBuffer,t.playVPipe)}else t.config.playMode===h.PLAYER_MODE_VOD&&t.playVPipe.length>0&&t.playVPipe[t.playVPipe.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null,t.playVPipe[t.playVPipe.length-1].pts,t.duration,t.bufObject.videoBuffer,t.playVPipe);t.avSeekVState&&(t.getMaxPTS(),t.duration,t.config.playMode===h.PLAYER_MODE_VOD&&(t._afterAvFeedSeekToStartWithFinishedBuffer(e),t.avSeekVState=!1))}),5),void 0!==t.audioWAudio&&null!==t.audioWAudio&&t.config.ignoreAudio<1){var n=0;t.avFeedAudioInterval=window.setInterval((function(){var e=t.bufObject.audioBuffer.length;if(e-1>n||t.duration-t.getMaxPTS()0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.bufLastADTS&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null,t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts,t.bufObject.audioBuffer)}else t.config.playMode===h.PLAYER_MODE_VOD&&t.audioWAudio.sampleQueue.length>0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null,t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts,t.bufObject.audioBuffer)}),5)}}else{var r=this.bufObject.seekIDR(e),s=parseInt(r,10);this.playPTS=0;var o=s;if(this.avFeedVideoInterval=window.setInterval((function(){var i=t.bufObject.videoBuffer.length;if(i-1>o||t.duration-t.getMaxPTS()0){for(var r=0;r0&&t.playVPipe[t.playVPipe.length-1].pts>=t.bufLastVDTS&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null)}else t.config.playMode===h.PLAYER_MODE_VOD&&t.playVPipe.length>0&&t.playVPipe[t.playVPipe.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null);t.avSeekVState&&(t.getMaxPTS(),t.duration,t.config.playMode===h.PLAYER_MODE_VOD&&(t._afterAvFeedSeekToStartWithUnFinBuffer(e),t.avSeekVState=!1))}),5),this.audioWAudio&&this.config.ignoreAudio<1){var u=parseInt(e,10);this.avFeedAudioInterval=window.setInterval((function(){var e=t.bufObject.audioBuffer.length;if(e-1>u||t.duration-t.getMaxPTS()0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.bufLastADTS&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null)}else t.config.playMode===h.PLAYER_MODE_VOD&&t.audioWAudio.sampleQueue.length>0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null)}),5)}}}},{key:"_probeFinCallback",value:function(e,t,i,n,r,a,s,o,u){var d=this;this._createYUVCanvas(),h.V_CODEC_NAME_HEVC,this.config.fps=1*n,this.frameTime=1e3/this.config.fps,this.width=t,this.height=i,this.frameDur=1/this.config.fps,this.duration=e-this.frameDur,this.vCodecID=o,this.config.sampleRate=a,this.channels=s,this.audioIdx=r,this.duration<0&&(this.config.playMode=h.PLAYER_MODE_NOTIME_LIVE,this.frameTime,this.frameDur);for(var c=Module.HEAPU8.subarray(u,u+10),f=0;f=0&&this.config.ignoreAudio<1?this.audioNone=!1:this.audioNone=!0,h.V_CODEC_NAME_HEVC===this.vCodecID&&(!1===this.audioNone&&(void 0!==this.audioWAudio&&null!==this.audioWAudio&&(this.audioWAudio.stop(),this.audioWAudio=null),this.audioWAudio=l({sampleRate:a,appendType:h.APPEND_TYPE_FRAME}),this.audioWAudio.setDurationMs(1e3*e),this.onLoadCache&&this.audioWAudio.setOnLoadCache((function(){if(d.retryAuSampleNo,d.retryAuSampleNo<=5){d.pause(),d.onLoadCache&&d.onLoadCache();var e=window.setInterval((function(){return d.retryAuSampleNo,d.audioWAudio.sampleQueue.length,d.audioWAudio.sampleQueue.length>2?(d.onLoadCacheFinshed&&d.onLoadCacheFinshed(),d.play(),d.retryAuSampleNo=0,window.clearInterval(e),void(e=null)):(d.retryAuSampleNo+=1,d.retryAuSampleNo>5?(d.play(),d.onLoadCacheFinshed&&d.onLoadCacheFinshed(),window.clearInterval(e),void(e=null)):void 0)}),1e3)}}))),this._avRecvPackets(),this._decVFrameIntervalFunc()),this.onProbeFinish&&this.onProbeFinish()}},{key:"_ptsFixed2",value:function(e){return Math.ceil(100*e)/100}},{key:"_naluCallback",value:function(e,t,i,n,r,a,s,o){var u=this._ptsFixed2(a);o>0&&(u=a);var l=Module.HEAPU8.subarray(e,e+t),h=new Uint8Array(l);this.bufObject.appendFrameWithDts(u,s,h,!0,i),this.bufLastVDTS=Math.max(s,this.bufLastVDTS),this.vCachePTS=Math.max(u,this.vCachePTS),this.onCacheProcess&&this.onCacheProcess(this.getCachePTS())}},{key:"_samplesCallback",value:function(e,t,i,n){}},{key:"_aacFrameCallback",value:function(e,t,i,n){var r=this._ptsFixed2(n);if(this.audioWAudio){var a=Module.HEAPU8.subarray(e,e+t),s=new Uint8Array(a);this.bufObject.appendFrame(r,s,!1,!0),this.bufLastADTS=Math.max(r,this.bufLastADTS),this.aCachePTS=Math.max(r,this.aCachePTS),this.onCacheProcess&&this.onCacheProcess(this.getCachePTS())}}},{key:"_setLoadCache",value:function(){if(null===this.avFeedVideoInterval&&null===this.avFeedAudioInterval&&this.playVPipe.length<=0)return 1;if(this.isCacheV===h.CACHE_NO_LOADCACHE){var e=this.isPlaying;this.pause(),this.onLoadCache&&this.onLoadCache(),this.isCacheV=e?h.CACHE_WITH_PLAY_SIGN:h.CACHE_WITH_NOPLAY_SIGN}return 0}},{key:"_setLoadCacheFinished",value:function(){this.isCacheV!==h.CACHE_NO_LOADCACHE&&(this.isCacheV,this.onLoadCacheFinshed&&this.onLoadCacheFinshed(),this.isCacheV===h.CACHE_WITH_PLAY_SIGN&&this.play(),this.isCacheV=h.CACHE_NO_LOADCACHE)}},{key:"_createDecVframeInterval",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10,t=this;null!==this.decVFrameInterval&&(window.clearInterval(this.decVFrameInterval),this.decVFrameInterval=null);var i=0;this.loopMs=e,this.decVFrameInterval=window.setInterval((function(){if(t._videoQueue.length<1?t._setLoadCache():t._videoQueue.length>=t._VIDEO_CACHE_LEN&&t._setLoadCacheFinished(),t._videoQueue.length0){100===t.loopMs&&t._createDecVframeInterval(10);var e=t.playVPipe.shift(),n=e.data,r=Module._malloc(n.length);Module.HEAP8.set(n,r);var a=parseInt(1e3*e.pts,10),s=parseInt(1e3*e.dts,10);t.yuvMaxTime=Math.max(e.pts,t.yuvMaxTime);var o=Module.cwrap("decodeVideoFrame","number",["number","number","number","number","number"])(t.corePtr,r,n.length,a,s,t.frameCallTag);o>0&&(i=o),Module._free(r),r=null}}else i=Module.cwrap("naluLListLength","number",["number"])(t.corePtr)}),e)}},{key:"_decVFrameIntervalFunc",value:function(){null==this.decVFrameInterval&&this._createDecVframeInterval(10)}},{key:"_frameCallback",value:function(e,t,i,n,r,a,s,o,u,l){if(this._videoQueue.length,!1===this.openFrameCall)return-1;if(l!==this.frameCallTag)return-2;if(u>this.yuvMaxTime+this.frameDur)return-3;if(this.isNewSeek&&this.seekTarget-u>3*this.frameDur)return-4;var h=this._videoQueue.length;if(this.canvas.width==n&&this.canvas.height==o||(this.canvas.width=n,this.canvas.height=o,this.isCheckDisplay)||this._checkDisplaySize(s,n,o),this.playPTS>u)return-5;var d=Module.HEAPU8.subarray(e,e+n*o),f=Module.HEAPU8.subarray(t,t+r*o/2),p=Module.HEAPU8.subarray(i,i+a*o/2),m=new Uint8Array(d),_=new Uint8Array(f),g=new Uint8Array(p),v=new c(m,_,g,n,r,a,s,o,u);if(h<=0||u>this._videoQueue[h-1].pts)this._videoQueue.push(v);else if(uthis._videoQueue[y].pts&&y+1this.yuvMaxTime+this.frameDur||this.isNewSeek&&this.seekTarget-u>3*this.frameDur)){var p=this._videoQueue.length;if(this.canvas.width==n&&this.canvas.height==o||(this.canvas.width=n,this.canvas.height=o,this.isCheckDisplay)||this._checkDisplaySize(s,n,o),!(this.playPTS>u)){var m=new c(h,d,f,n,r,a,s,o,u);if(p<=0||u>this._videoQueue[p-1].pts)this._videoQueue.push(m);else if(uthis._videoQueue[_].pts&&_+10){var e=this._videoQueue.shift();return e.pts,this.onRender&&this.onRender(e.line1,e.height,e.data_y,e.data_u,e.data_v),o.renderFrame(this.yuv,e.data_y,e.data_u,e.data_v,e.line1,e.height),!0}return!1}},{key:"setProbeSize",value:function(e){this.probeSize=e}},{key:"pushBuffer",value:function(e){if(void 0===this.corePtr||null===this.corePtr)return-1;var t=Module._malloc(e.length);Module.HEAP8.set(e,t);var i=Module.cwrap("pushSniffStreamData","number",["number","number","number","number"])(this.corePtr,t,e.length,this.probeSize);return i}}])&&n(t.prototype,i),f&&n(t,f),e}();i.CNativeCore=f},{"../consts":52,"../demuxer/buffer":66,"../demuxer/bufferFrame":67,"../render-engine/webgl-420p":81,"../version":84,"./audio-core":54,"./audio-native-core":55,"./av-common":56,"./cache":61,"./cacheYuv":62}],60:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&(t.getPackageTimeMS=a.GetMsTime()),t.pushPkg++,void 0!==t.AVGetInterval&&null!==t.AVGetInterval||(t.AVGetInterval=window.setInterval((function(){Module.cwrap("getBufferLengthApi","number",["number"])(t.corePtr)>t.config.probeSize&&(Module.cwrap("getSniffHttpFlvPkg","number",["number"])(t.corePtr),t.pushPkg-=1)}),5));break;case"close":t.AVGetInterval&&clearInterval(t.AVGetInterval),t.AVGetInterval=null;case"fetch-fin":break;case"fetch-error":t.onError&&t.onError(i.data)}}},{key:"_checkDisplaySize",value:function(e,t,i){var n=t-e,r=this.config.width+Math.ceil(n/2),a=t/this.config.width>i/this.config.height,s=(r/t).toFixed(2),o=(this.config.height/i).toFixed(2),u=a?s:o,l=this.config.fixed,h=l?r:parseInt(t*u),d=l?this.config.height:parseInt(i*u);if(this.CanvasObj.offsetWidth!=h||this.CanvasObj.offsetHeight!=d){var c=parseInt((this.canvasBox.offsetHeight-d)/2),f=parseInt((this.canvasBox.offsetWidth-h)/2);c=c<0?0:c,f=f<0?0:f,this.CanvasObj.style.marginTop=c+"px",this.CanvasObj.style.marginLeft=f+"px",this.CanvasObj.style.width=h+"px",this.CanvasObj.style.height=d+"px"}return this.isCheckDisplay=!0,[h,d]}},{key:"_ptsFixed2",value:function(e){return Math.ceil(100*e)/100}},{key:"_callbackProbe",value:function(e,t,i,n,r,a,u,l,h){for(var d=Module.HEAPU8.subarray(h,h+10),c=0;c100&&(f=o.DEFAULT_FPS,this.mediaInfo.noFPS=!0),this.vCodecID=l,this.config.fps=f,this.mediaInfo.fps=f,this.mediaInfo.size.width=t,this.mediaInfo.size.height=i,this.frameTime=Math.floor(1e3/(this.mediaInfo.fps+2)),this.CanvasObj.width==t&&this.CanvasObj.height==i||(this.CanvasObj.width=t,this.CanvasObj.height=i,this.isCheckDisplay)||this._checkDisplaySize(t,t,i),r>=0&&!1===this.mediaInfo.noFPS&&this.config.ignoreAudio<1?(void 0!==this.audioWAudio&&null!==this.audioWAudio&&(this.audioWAudio.stop(),this.audioWAudio=null),this.config.sampleRate=a,this.mediaInfo.sampleRate=a,this.audioWAudio=s({sampleRate:this.mediaInfo.sampleRate,appendType:o.APPEND_TYPE_FRAME}),this.audioWAudio.isLIVE=!0):this.mediaInfo.audioNone=!0,this.onProbeFinish&&this.onProbeFinish()}},{key:"_callbackYUV",value:function(e,t,i,n,r,a,s,o,u){var l=Module.HEAPU8.subarray(e,e+n*o),h=new Uint8Array(l),d=Module.HEAPU8.subarray(t,t+r*o/2),c=new Uint8Array(d),f=Module.HEAPU8.subarray(i,i+a*o/2),p={bufY:h,bufU:c,bufV:new Uint8Array(f),line_y:n,h:o,pts:u};this.YuvBuf.push(p),this.checkCacheState(),Module._free(l),l=null,Module._free(d),d=null,Module._free(f),f=null,!1===this.readyShowDone&&!0===this.playYUV()&&(this.readyShowDone=!0,this.onReadyShowDone&&this.onReadyShowDone(),this.audioWAudio||this.play())}},{key:"_callbackNALU",value:function(e,t,i,n,r,a,s){if(!1===this.readyKeyFrame){if(i<=0)return;this.readyKeyFrame=!0}var o=Module.HEAPU8.subarray(e,e+t),u=new Uint8Array(o);this.NaluBuf.push({bufData:u,len:t,isKey:i,w:n,h:r,pts:1e3*a,dts:1e3*s}),Module._free(o),o=null}},{key:"_callbackPCM",value:function(e){}},{key:"_callbackAAC",value:function(e,t,i,n){var r=this._ptsFixed2(n);if(this.audioWAudio){var a=Module.HEAPU8.subarray(e,e+t),s={pts:r,data:new Uint8Array(a)};this.audioWAudio.addSample(s),this.checkCacheState()}}},{key:"_decode",value:function(){var e=this;setTimeout((function(){if(null!==e.workerFetch){var t=e.NaluBuf.shift();if(null!=t){var i=Module._malloc(t.bufData.length);Module.HEAP8.set(t.bufData,i),Module.cwrap("decodeHttpFlvVideoFrame","number",["number","number","number","number","number"])(e.corePtr,i,t.bufData.length,t.pts,t.dts,0),Module._free(i),i=null}e._decode()}}),1)}},{key:"setScreen",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.showScreen=e}},{key:"checkCacheState",value:function(){var e=this.YuvBuf.length>=25&&(!0===this.mediaInfo.audioNone||this.audioWAudio&&this.audioWAudio.sampleQueue.length>=50);return!1===this.cache_status&&e&&(this.playInterval&&this.audioWAudio&&this.audioWAudio.play(),this.onLoadCacheFinshed&&this.onLoadCacheFinshed(),this.cache_status=!0),e}},{key:"setVoice",value:function(e){this.audioVoice=e,this.audioWAudio&&this.audioWAudio.setVoice(e)}},{key:"_removeBindFuncPtr",value:function(){null!==this._ptr_probeCallback&&Module.removeFunction(this._ptr_probeCallback),null!==this._ptr_frameCallback&&Module.removeFunction(this._ptr_frameCallback),null!==this._ptr_naluCallback&&Module.removeFunction(this._ptr_naluCallback),null!==this._ptr_sampleCallback&&Module.removeFunction(this._ptr_sampleCallback),null!==this._ptr_aacCallback&&Module.removeFunction(this._ptr_aacCallback),this._ptr_probeCallback=null,this._ptr_frameCallback=null,this._ptr_naluCallback=null,this._ptr_sampleCallback=null,this._ptr_aacCallback=null}},{key:"release",value:function(){return this.pause(),this.NaluBuf.length=0,this.YuvBuf.length=0,void 0!==this.workerFetch&&null!==this.workerFetch&&this.workerFetch.postMessage({cmd:"stop",data:"stop",msg:"stop"}),this.workerFetch=null,this.AVGetInterval&&clearInterval(this.AVGetInterval),this.AVGetInterval=null,this._removeBindFuncPtr(),void 0!==this.corePtr&&null!==this.corePtr&&Module.cwrap("releaseHttpFLV","number",["number"])(this.corePtr),this.playInterval&&clearInterval(this.playInterval),this.playInterval=null,this.audioWAudio&&this.audioWAudio.stop(),this.audioWAudio=null,void 0!==this.AVGLObj&&null!==this.AVGLObj&&(r.releaseContext(this.AVGLObj),this.AVGLObj=null),this.CanvasObj&&this.CanvasObj.remove(),this.CanvasObj=null,window.onclick=document.body.onclick=null,0}},{key:"isPlayingState",value:function(){return null!==this.playInterval&&void 0!==this.playInterval}},{key:"pause",value:function(){this.audioWAudio&&this.audioWAudio.pause(),this.playInterval&&clearInterval(this.playInterval),this.playInterval=null}},{key:"playYUV",value:function(){if(this.YuvBuf.length>0){var e=this.YuvBuf.shift();return this.onRender&&this.onRender(e.line_y,e.h,e.bufY,e.bufU,e.bufV),r.renderFrame(this.AVGLObj,e.bufY,e.bufU,e.bufV,e.line_y,e.h),!0}return!1}},{key:"play",value:function(){var e=this,t=this;if(!1===this.checkCacheState())return this.onLoadCache&&this.onLoadCache(),setTimeout((function(){e.play()}),100),!1;if(void 0===this.playInterval||null===this.playInterval){var i=0,n=0,s=0;!1===this.mediaInfo.audioNone&&this.audioWAudio&&!1===this.mediaInfo.noFPS?(this.playInterval=setInterval((function(){if(n=a.GetMsTime(),t.cache_status){if(n-i>=t.frameTime-s){var e=t.YuvBuf.shift();if(null!=e&&null!==e){var o=0;null!==t.audioWAudio&&void 0!==t.audioWAudio&&(o=1e3*(e.pts-t.audioWAudio.getAlignVPTS())),s=t.audioWAudio?o<0&&-1*o<=t.frameTime||o>=0?a.GetMsTime()-n+1:t.frameTime:a.GetMsTime()-n+1,t.showScreen&&t.onRender&&t.onRender(e.line_y,e.h,e.bufY,e.bufU,e.bufV),e.pts,r.renderFrame(t.AVGLObj,e.bufY,e.bufU,e.bufV,e.line_y,e.h)}(t.YuvBuf.length<=0||t.audioWAudio&&t.audioWAudio.sampleQueue.length<=0)&&(t.cache_status=!1,t.onLoadCache&&t.onLoadCache(),t.audioWAudio&&t.audioWAudio.pause()),i=n}}else s=t.frameTime}),1),this.audioWAudio&&this.audioWAudio.play()):this.playInterval=setInterval((function(){var e=t.YuvBuf.shift();null!=e&&null!==e&&(t.showScreen&&t.onRender&&t.onRender(e.line_y,e.h,e.bufY,e.bufU,e.bufV),r.renderFrame(t.AVGLObj,e.bufY,e.bufU,e.bufV,e.line_y,e.h)),t.YuvBuf.length<=0&&(t.cache_status=!1)}),t.frameTime)}}},{key:"start",value:function(e){var t=this;this.workerFetch=new Worker(a.GetScriptPath((function(){var e=null;self,self.onmessage=function(t){var i=t.data;switch(void 0===i.cmd||null===i.cmd?"":i.cmd){case"start":var n=i.data;(e=new WebSocket(n)).binaryType="arraybuffer",e.onopen=function(t){e.send("Hello WebSockets!")},e.onmessage=function(e){if(e.data instanceof ArrayBuffer){var t=e.data;t.byteLength>0&&postMessage({cmd:"fetch-chunk",data:new Uint8Array(t),msg:"fetch-chunk"})}},e.onclose=function(e){};break;case"stop":e&&e.close(),self.close(),self.postMessage({cmd:"close",data:"close",msg:"close"})}}}))),this.workerFetch.onmessage=function(e){t._workerFetch_onmessage(e,t)},this.workerFetch,this._ptr_probeCallback=Module.addFunction(this._callbackProbe.bind(this)),this._ptr_yuvCallback=Module.addFunction(this._callbackYUV.bind(this)),this._ptr_naluCallback=Module.addFunction(this._callbackNALU.bind(this)),this._ptr_sampleCallback=Module.addFunction(this._callbackPCM.bind(this)),this._ptr_aacCallback=Module.addFunction(this._callbackAAC.bind(this)),Module.cwrap("initializeSniffHttpFlvModule","number",["number","number","number","number","number","number"])(this.corePtr,this._ptr_probeCallback,this._ptr_yuvCallback,this._ptr_naluCallback,this._ptr_sampleCallback,this._ptr_aacCallback),this.AVGLObj=r.setupCanvas(this.CanvasObj,{preserveDrawingBuffer:!1}),this.workerFetch.postMessage({cmd:"start",data:e,msg:"start"}),this._decode()}}])&&n(t.prototype,i),u&&n(t,u),e}());i.CWsLiveCore=u},{"../consts":52,"../demuxer/buffer":66,"../demuxer/bufferFrame":67,"../render-engine/webgl-420p":81,"../version":84,"./audio-core":54,"./audio-native-core":55,"./av-common":56,"./cache":61,"./cacheYuv":62}],61:[function(e,t,i){(function(i){"use strict";e("./cacheYuv");i.CACHE_APPEND_STATUS_CODE={FAILED:-1,OVERFLOW:-2,OK:0,NOT_FULL:1,FULL:2,NULL:3},t.exports=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:60,t={limit:e,yuvCache:[],appendCacheByCacheYuv:function(e){e.pts;return t.yuvCache.length>=t.limit?CACHE_APPEND_STATUS_CODE.OVERFLOW:(t.yuvCache.push(e),t.yuvCache.length>=t.limit?CACHE_APPEND_STATUS_CODE.FULL:CACHE_APPEND_STATUS_CODE.NOT_FULL)},getState:function(){return t.yuvCache.length<=0?CACHE_APPEND_STATUS_CODE.NULL:t.yuvCache.length>=t.limit?CACHE_APPEND_STATUS_CODE.FULL:CACHE_APPEND_STATUS_CODE.NOT_FULL},cleanPipeline:function(){t.yuvCache.length=0},vYuv:function(){return t.yuvCache.length<=0?null:t.yuvCache.shift()}};return t}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./cacheYuv":62}],62:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i>1;return r.indexOf(t)},GET_NALU_TYPE:function(e){var t=(126&e)>>1;if(t>=1&&t<=9)return n.DEFINE_P_FRAME;if(t>=16&&t<=21)return n.DEFINE_KEY_FRAME;var i=r.indexOf(t);return i>=0?r[i]:n.DEFINE_OTHERS_FRAME},PACK_NALU:function(e){var t=e.nalu,i=e.vlc.vlc;null==t.vps&&(t.vps=new Uint8Array);var n=new Uint8Array(t.vps.length+t.sps.length+t.pps.length+t.sei.length+i.length);return n.set(t.vps,0),n.set(t.sps,t.vps.length),n.set(t.pps,t.vps.length+t.sps.length),n.set(t.sei,t.vps.length+t.sps.length+t.pps.length),n.set(i,t.vps.length+t.sps.length+t.pps.length+t.sei.length),n}}},{"./hevc-header":63}],65:[function(e,t,i){"use strict";function n(e){return function(e){if(Array.isArray(e)){for(var t=0,i=new Array(e.length);t0&&void 0!==arguments[0]&&arguments[0];null!=t&&(t.showScreen=e)},setSize:function(e,i){t.config.width=e||l.DEFAULT_WIDTH,t.config.height=i||l.DEFAULT_HEIGHT},setFrameRate:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:25;t.config.fps=e,t.config.frameDurMs=1e3/e},setDurationMs:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;t.durationMs=e,0==t.config.audioNone&&t.audio.setDurationMs(e)},setPlayingCall:function(e){t.onPlayingTime=e},setVoice:function(e){t.realVolume=e,0==t.config.audioNone&&t.audio.setVoice(t.realVolume)},isPlayingState:function(){return t.isPlaying||t.isCaching===l.CACHE_WITH_PLAY_SIGN},appendAACFrame:function(e){t.audio.addSample(e),t.aCachePTS=Math.max(e.pts,t.aCachePTS)},appendHevcFrame:function(e){var i;t.config.appendHevcType==l.APPEND_TYPE_STREAM?t.stream=new Uint8Array((i=n(t.stream)).concat.apply(i,n(e))):t.config.appendHevcType==l.APPEND_TYPE_FRAME&&(t.frameList.push(e),t.vCachePTS=Math.max(e.pts,t.vCachePTS))},getCachePTS:function(){return Math.max(t.vCachePTS,t.aCachePTS)},endAudio:function(){0==t.config.audioNone&&t.audio.stop()},cleanSample:function(){0==t.config.audioNone&&t.audio.cleanQueue()},cleanVideoQueue:function(){t.config.appendHevcType==l.APPEND_TYPE_STREAM?t.stream=new Uint8Array:t.config.appendHevcType==l.APPEND_TYPE_FRAME&&(t.frameList=[],t.frameList.length=0)},cleanCacheYUV:function(){t.cacheYuvBuf.cleanPipeline()},pause:function(){t.loop&&window.clearInterval(t.loop),t.loop=null,0==t.config.audioNone&&t.audio.pause(),t.isPlaying=!1,t.isCaching===l.CACHE_WITH_PLAY_SIGN&&(t.isCaching=l.CACHE_WITH_NOPLAY_SIGN)},checkFinished:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:l.PLAYER_MODE_VOD;return e==l.PLAYER_MODE_VOD&&t.cacheYuvBuf.yuvCache.length<=0&&(t.videoPTS.toFixed(1)>=(t.durationMs-t.config.frameDurMs)/1e3||t.noCacheFrame>=10)&&(null!=t.onPlayingFinish&&(l.PLAYER_MODE_VOD,t.frameList.length,t.cacheYuvBuf.yuvCache.length,t.videoPTS.toFixed(1),t.durationMs,t.config.frameDurMs,t.noCacheFrame,t.onPlayingFinish()),!0)},clearAllCache:function(){t.nowPacket=null,t.vCachePTS=0,t.aCachePTS=0,t.cleanSample(),t.cleanVideoQueue(),t.cleanCacheYUV()},seek:function(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.isPlaying;t.pause(),t.stopCacheThread(),t.clearAllCache(),e&&e(),t.isNewSeek=!0,t.flushDecoder=1,t.videoPTS=parseInt(i.seekTime);var r={seekPos:i.seekTime||-1,mode:i.mode||l.PLAYER_MODE_VOD,accurateSeek:i.accurateSeek||!0,seekEvent:i.seekEvent||!0,realPlay:n};t.cacheThread(),t.play(r)},getNalu1Packet:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],i=null,n=-1;if(t.config.appendHevcType==l.APPEND_TYPE_STREAM)i=t.nextNalu();else{if(t.config.appendHevcType!=l.APPEND_TYPE_FRAME)return null;var r=t.frameList.shift();if(!r)return null;i=r.data,n=r.pts,e&&(t.videoPTS=n)}return{nalBuf:i,pts:n}},decodeNalu1Frame:function(e,i){var n=Module._malloc(e.length);Module.HEAP8.set(e,n);var r=parseInt(1e3*i);Module.cwrap("decodeCodecContext","number",["number","number","number","number","number"])(t.vcodecerPtr,n,e.length,r,t.flushDecoder);return t.flushDecoder=0,Module._free(n),n=null,!1},cacheThread:function(){t.cacheLoop=window.setInterval((function(){if(t.cacheYuvBuf.getState()!=CACHE_APPEND_STATUS_CODE.FULL){var e=t.getNalu1Packet(!1);if(null!=e){var i=e.nalBuf,n=e.pts;t.decodeNalu1Frame(i,n,!0)}}}),10)},stopCacheThread:function(){null!==t.cacheLoop&&(window.clearInterval(t.cacheLoop),t.cacheLoop=null)},loadCache:function(){if(!(t.frameList.length<=3)){var e=t.isPlaying;if(t.cacheYuvBuf.yuvCache.length<=3){t.pause(),null!=t.onLoadCache&&t.onLoadCache(),t.isCaching=e?l.CACHE_WITH_PLAY_SIGN:l.CACHE_WITH_NOPLAY_SIGN;var i=t.frameList.length>30?30:t.frameList.length;null===t.cacheInterval&&(t.cacheInterval=window.setInterval((function(){t.cacheYuvBuf.yuvCache.length>=i&&(null!=t.onLoadCacheFinshed&&t.onLoadCacheFinshed(),window.clearInterval(t.cacheInterval),t.cacheInterval=null,t.isCaching===l.CACHE_WITH_PLAY_SIGN&&t.play(t.playParams),t.isCaching=l.CACHE_NO_LOADCACHE)}),40))}}},playFunc:function(){var e=!1;if(t.playParams.seekEvent||r.GetMsTime()-t.calcuteStartTime>=t.frameTime-t.preCostTime){e=!0;var i=!0;if(t.calcuteStartTime=r.GetMsTime(),t.config.audioNone)t.playFrameYUV(i,t.playParams.accurateSeek);else{t.fix_poc_err_skip>0&&(t.fix_poc_err_skip--,i=!1);var n=t.videoPTS-t.audio.getAlignVPTS();if(n>0)return void(t.playParams.seekEvent&&!t.config.audioNone&&t.audio.setVoice(0));if(i){if(!(i=-1*n<=1*t.frameTimeSec)){for(var a=parseInt(n/t.frameTimeSec),s=0;s=i&&(t.playFrameYUV(!0,t.playParams.accurateSeek),i+=1)}),1)}else t.videoPTS>=t.playParams.seekPos&&!t.isNewSeek||0===t.playParams.seekPos||0===t.playParams.seekPos?(t.frameTime=1e3/t.config.fps,t.frameTimeSec=t.frameTime/1e3,0==t.config.audioNone&&t.audio.play(),t.realVolume=t.config.audioNone?0:t.audio.voice,t.playParams.seekEvent&&(t.fix_poc_err_skip=10),t.loop=window.setInterval((function(){var e=r.GetMsTime();t.playFunc(),t.preCostTime=r.GetMsTime()-e}),1)):(t.loop=window.setInterval((function(){t.playFrameYUV(!1,t.playParams.accurateSeek),t.checkFinished(t.playParams.mode)?(window.clearInterval(t.loop),t.loop=null):t.videoPTS>=t.playParams.seekPos&&(window.clearInterval(t.loop),t.loop=null,t.play(t.playParams))}),1),t.isNewSeek=!1)},stop:function(){t.release(),Module.cwrap("initializeDecoder","number",["number"])(t.vcodecerPtr),t.stream=new Uint8Array},release:function(){return void 0!==t.yuv&&null!==t.yuv&&(u.releaseContext(t.yuv),t.yuv=null),t.endAudio(),t.cacheLoop&&window.clearInterval(t.cacheLoop),t.cacheLoop=null,t.loop&&window.clearInterval(t.loop),t.loop=null,t.pause(),null!==t.videoCallback&&Module.removeFunction(t.videoCallback),t.videoCallback=null,Module.cwrap("release","number",["number"])(t.vcodecerPtr),t.stream=null,t.frameList.length=0,t.durationMs=-1,t.videoPTS=0,t.isPlaying=!1,t.canvas.remove(),t.canvas=null,window.onclick=document.body.onclick=null,!0},nextNalu:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;if(t.stream.length<=4)return!1;for(var i=-1,n=0;n=t.stream.length){if(-1==i)return!1;var r=t.stream.subarray(i);return t.stream=new Uint8Array,r}var a="0 0 1"==t.stream.slice(0,3).join(" "),s="0 0 0 1"==t.stream.slice(0,4).join(" ");if(a||s){if(-1==i)i=n;else{if(e<=1){var o=t.stream.subarray(i,n);return t.stream=t.stream.subarray(n),o}e-=1}n+=3}}return!1},decodeSendPacket:function(e){var i=Module._malloc(e.length);Module.HEAP8.set(e,i);var n=Module.cwrap("decodeSendPacket","number",["number","number","number"])(t.vcodecerPtr,i,e.length);return Module._free(i),n},decodeRecvFrame:function(){return Module.cwrap("decodeRecv","number",["number"])(t.vcodecerPtr)},playYUV:function(){return t.playFrameYUV(!0,!0)},playFrameYUV:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=t.cacheYuvBuf.vYuv();if(null==n)return t.noCacheFrame+=1,e&&!t.playParams.seekEvent&&t.loadCache(),!1;t.noCacheFrame=0;var r=n.pts;return t.videoPTS=r,(!e&&i||e)&&e&&(t.onRender(n.width,n.height,n.imageBufferY,n.imageBufferB,n.imageBufferR),t.drawImage(n.width,n.height,n.imageBufferY,n.imageBufferB,n.imageBufferR)),e&&!t.playParams.seekEvent&&t.isPlaying&&t.loadCache(),!0},drawImage:function(e,i,n,r,a){if(t.canvas.width===e&&t.canvas.height==i||(t.canvas.width=e,t.canvas.height=i),t.showScreen&&null!=t.onRender&&t.onRender(e,i,n,r,a),!t.isCheckDisplay)t.checkDisplaySize(e,i);var s=e*i,o=e/2*(i/2),l=new Uint8Array(s+2*o);l.set(n,0),l.set(r,s),l.set(a,s+o),u.renderFrame(t.yuv,n,r,a,e,i)},debugYUV:function(e){t.debugYUVSwitch=!0,t.debugID=e},checkDisplaySize:function(e,i){var n=e/t.config.width>i/t.config.height,r=(t.config.width/e).toFixed(2),a=(t.config.height/i).toFixed(2),s=n?r:a,o=t.config.fixed,u=o?t.config.width:parseInt(e*s),l=o?t.config.height:parseInt(i*s);if(t.canvas.offsetWidth!=u||t.canvas.offsetHeight!=l){var h=parseInt((t.canvasBox.offsetHeight-l)/2),d=parseInt((t.canvasBox.offsetWidth-u)/2);t.canvas.style.marginTop=h+"px",t.canvas.style.marginLeft=d+"px",t.canvas.style.width=u+"px",t.canvas.style.height=l+"px"}return t.isCheckDisplay=!0,[u,l]},makeWasm:function(){if(null!=t.config.token){t.vcodecerPtr=Module.cwrap("registerPlayer","number",["string","string"])(t.config.token,h.PLAYER_VERSION),t.videoCallback=Module.addFunction((function(e,i,n,r,a,s,u,l,h){var d=Module.HEAPU8.subarray(e,e+r*l),c=Module.HEAPU8.subarray(i,i+a*l/2),f=Module.HEAPU8.subarray(n,n+s*l/2),p=new Uint8Array(d),m=new Uint8Array(c),_=new Uint8Array(f),g=1*h/1e3,v=new o.CacheYuvStruct(g,r,l,p,m,_);Module._free(d),d=null,Module._free(c),c=null,Module._free(f),f=null,t.cacheYuvBuf.appendCacheByCacheYuv(v)})),Module.cwrap("setCodecType","number",["number","number","number"])(t.vcodecerPtr,t.config.videoCodec,t.videoCallback);Module.cwrap("initializeDecoder","number",["number"])(t.vcodecerPtr)}},makeIt:function(){var e=document.querySelector("div#"+t.config.playerId),i=document.createElement("canvas");i.style.width=e.clientWidth+"px",i.style.height=e.clientHeight+"px",i.style.top="0px",i.style.left="0px",e.appendChild(i),t.canvasBox=e,t.canvas=i,t.yuv=u.setupCanvas(i,{preserveDrawingBuffer:!1}),0==t.config.audioNone&&(t.audio=a({sampleRate:t.config.sampleRate,appendType:t.config.appendHevcType})),t.isPlayLoadingFinish=1}};return t.makeWasm(),t.makeIt(),t.cacheThread(),t}},{"../consts":52,"../render-engine/webgl-420p":81,"../version":84,"./audio-core":54,"./av-common":56,"./cache":61,"./cacheYuv":62}],66:[function(e,t,i){"use strict";var n=e("./bufferFrame");t.exports=function(){var e={videoBuffer:[],audioBuffer:[],idrIdxBuffer:[],appendFrame:function(t,i){var r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=arguments.length>3&&void 0!==arguments[3]&&arguments[3],s=new n.BufferFrame(t,a,i,r),o=parseInt(t);return r?(e.videoBuffer.length-1>=o?e.videoBuffer[o].push(s):e.videoBuffer.push([s]),a&&!e.idrIdxBuffer.includes(t)&&e.idrIdxBuffer.push(t)):e.audioBuffer.length-1>=o&&null!=e.audioBuffer[o]&&null!=e.audioBuffer[o]?e.audioBuffer[o]&&e.audioBuffer[o].push(s):e.audioBuffer.push([s]),!0},appendFrameWithDts:function(t,i,r){var a=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],s=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=n.ConstructWithDts(t,i,s,r,a),u=parseInt(i);return a?(e.videoBuffer.length-1>=u?e.videoBuffer[u].push(o):e.videoBuffer.push([o]),s&&!e.idrIdxBuffer.includes(i)&&e.idrIdxBuffer.push(i)):e.audioBuffer.length-1>=u&&null!=e.audioBuffer[u]&&null!=e.audioBuffer[u]?e.audioBuffer[u]&&e.audioBuffer[u].push(o):e.audioBuffer.push([o]),e.videoBuffer,e.idrIdxBuffer,!0},appendFrameByBufferFrame:function(t){var i=t.pts,n=parseInt(i);return t.video?(e.videoBuffer.length-1>=n?e.videoBuffer[n].push(t):e.videoBuffer.push([t]),isKey&&!e.idrIdxBuffer.includes(i)&&e.idrIdxBuffer.push(i)):e.audioBuffer.length-1>=n?e.audioBuffer[n].push(t):e.audioBuffer.push([t]),!0},cleanPipeline:function(){e.videoBuffer.length=0,e.audioBuffer.length=0},vFrame:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(!(t<0||t>e.videoBuffer.length-1))return e.videoBuffer[t]},aFrame:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(!(t<0||t>e.audioBuffer.length-1))return e.audioBuffer[t]},seekIDR:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(e.idrIdxBuffer,e.videoBuffer,t<0)return null;if(e.idrIdxBuffer.includes(t))return t;for(var i=0;it||0===i&&e.idrIdxBuffer[i]>=t){for(var n=1;n>=0;n--){var r=i-n;if(r>=0)return e.idrIdxBuffer[r],e.idrIdxBuffer[r]}return e.idrIdxBuffer[i],j,e.idrIdxBuffer[i]}}};return e}},{"./bufferFrame":67}],67:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&s.length>r&&!s.warned){s.warned=!0;var o=new Error("Possible EventEmitter memory leak detected. "+s.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");o.name="MaxListenersExceededWarning",o.emitter=e,o.type=t,o.count=s.length,console&&console.warn}return e}function d(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}function c(e,t,i){var n={fired:!1,wrapFn:void 0,target:e,type:t,listener:i},r=d.bind(n);return r.listener=i,n.wrapFn=r,r}function f(e,t,i){var n=e._events;if(void 0===n)return[];var r=n[t];return void 0===r?[]:"function"==typeof r?i?[r.listener||r]:[r]:i?function(e){for(var t=new Array(e.length),i=0;i0&&(s=t[0]),s instanceof Error)throw s;var o=new Error("Unhandled error."+(s?" ("+s.message+")":""));throw o.context=s,o}var u=a[e];if(void 0===u)return!1;if("function"==typeof u)r(u,this,t);else{var l=u.length,h=m(u,l);for(i=0;i=0;a--)if(i[a]===t||i[a].listener===t){s=i[a].listener,r=a;break}if(r<0)return this;0===r?i.shift():function(e,t){for(;t+1=0;n--)this.removeListener(e,t[n]);return this},s.prototype.listeners=function(e){return f(this,e,!0)},s.prototype.rawListeners=function(e){return f(this,e,!1)},s.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):p.call(e,t)},s.prototype.listenerCount=p,s.prototype.eventNames=function(){return this._eventsCount>0?t(this._events):[]}},"./node_modules/webworkify-webpack/index.js": +/*!**************************************************!*\ + !*** ./node_modules/webworkify-webpack/index.js ***! + \**************************************************/ +function(e,t,i){function n(e){var t={};function i(n){if(t[n])return t[n].exports;var r=t[n]={i:n,l:!1,exports:{}};return e[n].call(r.exports,r,r.exports,i),r.l=!0,r.exports}i.m=e,i.c=t,i.i=function(e){return e},i.d=function(e,t,n){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:n})},i.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="/",i.oe=function(e){throw console.error(e),e};var n=i(i.s=ENTRY_MODULE);return n.default||n}function r(e){return(e+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function a(e,t,n){var a={};a[n]=[];var s=t.toString(),o=s.match(/^function\s?\w*\(\w+,\s*\w+,\s*(\w+)\)/);if(!o)return a;for(var u,l=o[1],h=new RegExp("(\\\\n|\\W)"+r(l)+"\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)","g");u=h.exec(s);)"dll-reference"!==u[3]&&a[n].push(u[3]);for(h=new RegExp("\\("+r(l)+'\\("(dll-reference\\s([\\.|\\-|\\+|\\w|/|@]+))"\\)\\)\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)',"g");u=h.exec(s);)e[u[2]]||(a[n].push(u[1]),e[u[2]]=i(u[1]).m),a[u[2]]=a[u[2]]||[],a[u[2]].push(u[4]);for(var d,c=Object.keys(a),f=0;f0}),!1)}e.exports=function(e,t){t=t||{};var r={main:i.m},o=t.all?{main:Object.keys(r.main)}:function(e,t){for(var i={main:[t]},n={main:[]},r={main:{}};s(i);)for(var o=Object.keys(i),u=0;u=e[r]&&t0&&e[0].originalDts=t[r].dts&&et[n].lastSample.originalDts&&e=t[n].lastSample.originalDts&&(n===t.length-1||n0&&(r=this._searchNearestSegmentBefore(i.originalBeginDts)+1),this._lastAppendLocation=r,this._list.splice(r,0,i)},e.prototype.getLastSegmentBefore=function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null},e.prototype.getLastSampleBefore=function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null},e.prototype.getLastSyncPointBefore=function(e){for(var t=this._searchNearestSegmentBefore(e),i=this._list[t].syncPoints;0===i.length&&t>0;)t--,i=this._list[t].syncPoints;return i.length>0?i[i.length-1]:null},e}()},"./src/core/mse-controller.js": +/*!************************************!*\ + !*** ./src/core/mse-controller.js ***! + \************************************/ +function(e,t,i){i.r(t);var n=i( +/*! events */ +"./node_modules/events/events.js"),r=i.n(n),a=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),s=i( +/*! ../utils/browser.js */ +"./src/utils/browser.js"),o=i( +/*! ./mse-events.js */ +"./src/core/mse-events.js"),u=i( +/*! ./media-segment-info.js */ +"./src/core/media-segment-info.js"),l=i( +/*! ../utils/exception.js */ +"./src/utils/exception.js"),h=function(){function e(e){this.TAG="MSEController",this._config=e,this._emitter=new(r()),this._config.isLive&&null==this._config.autoCleanupSourceBuffer&&(this._config.autoCleanupSourceBuffer=!0),this.e={onSourceOpen:this._onSourceOpen.bind(this),onSourceEnded:this._onSourceEnded.bind(this),onSourceClose:this._onSourceClose.bind(this),onSourceBufferError:this._onSourceBufferError.bind(this),onSourceBufferUpdateEnd:this._onSourceBufferUpdateEnd.bind(this)},this._mediaSource=null,this._mediaSourceObjectURL=null,this._mediaElement=null,this._isBufferFull=!1,this._hasPendingEos=!1,this._requireSetMediaDuration=!1,this._pendingMediaDuration=0,this._pendingSourceBufferInit=[],this._mimeTypes={video:null,audio:null},this._sourceBuffers={video:null,audio:null},this._lastInitSegments={video:null,audio:null},this._pendingSegments={video:[],audio:[]},this._pendingRemoveRanges={video:[],audio:[]},this._idrList=new u.IDRSampleList}return e.prototype.destroy=function(){(this._mediaElement||this._mediaSource)&&this.detachMediaElement(),this.e=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){if(this._mediaSource)throw new l.IllegalStateException("MediaSource has been attached to an HTMLMediaElement!");var t=this._mediaSource=new window.MediaSource;t.addEventListener("sourceopen",this.e.onSourceOpen),t.addEventListener("sourceended",this.e.onSourceEnded),t.addEventListener("sourceclose",this.e.onSourceClose),this._mediaElement=e,this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource),e.src=this._mediaSourceObjectURL},e.prototype.detachMediaElement=function(){if(this._mediaSource){var e=this._mediaSource;for(var t in this._sourceBuffers){var i=this._pendingSegments[t];i.splice(0,i.length),this._pendingSegments[t]=null,this._pendingRemoveRanges[t]=null,this._lastInitSegments[t]=null;var n=this._sourceBuffers[t];if(n){if("closed"!==e.readyState){try{e.removeSourceBuffer(n)}catch(e){a.default.e(this.TAG,e.message)}n.removeEventListener("error",this.e.onSourceBufferError),n.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd)}this._mimeTypes[t]=null,this._sourceBuffers[t]=null}}if("open"===e.readyState)try{e.endOfStream()}catch(e){a.default.e(this.TAG,e.message)}e.removeEventListener("sourceopen",this.e.onSourceOpen),e.removeEventListener("sourceended",this.e.onSourceEnded),e.removeEventListener("sourceclose",this.e.onSourceClose),this._pendingSourceBufferInit=[],this._isBufferFull=!1,this._idrList.clear(),this._mediaSource=null}this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement=null),this._mediaSourceObjectURL&&(window.URL.revokeObjectURL(this._mediaSourceObjectURL),this._mediaSourceObjectURL=null)},e.prototype.appendInitSegment=function(e,t){if(!this._mediaSource||"open"!==this._mediaSource.readyState)return this._pendingSourceBufferInit.push(e),void this._pendingSegments[e.type].push(e);var i=e,n=""+i.container;i.codec&&i.codec.length>0&&(n+=";codecs="+i.codec);var r=!1;if(a.default.v(this.TAG,"Received Initialization Segment, mimeType: "+n),this._lastInitSegments[i.type]=i,n!==this._mimeTypes[i.type]){if(this._mimeTypes[i.type])a.default.v(this.TAG,"Notice: "+i.type+" mimeType changed, origin: "+this._mimeTypes[i.type]+", target: "+n);else{r=!0;try{var u=this._sourceBuffers[i.type]=this._mediaSource.addSourceBuffer(n);u.addEventListener("error",this.e.onSourceBufferError),u.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(e){return a.default.e(this.TAG,e.message),void this._emitter.emit(o.default.ERROR,{code:e.code,msg:e.message})}}this._mimeTypes[i.type]=n}t||this._pendingSegments[i.type].push(i),r||this._sourceBuffers[i.type]&&!this._sourceBuffers[i.type].updating&&this._doAppendSegments(),s.default.safari&&"audio/mpeg"===i.container&&i.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=i.mediaDuration/1e3,this._updateMediaSourceDuration())},e.prototype.appendMediaSegment=function(e){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var i=this._sourceBuffers[t.type];!i||i.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()},e.prototype.seek=function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var i=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{i.abort()}catch(e){a.default.e(this.TAG,e.message)}this._idrList.clear();var n=this._pendingSegments[t];if(n.splice(0,n.length),"closed"!==this._mediaSource.readyState){for(var r=0;r=1&&e-n.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1},e.prototype._doCleanupSourceBuffer=function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){for(var n=i.buffered,r=!1,a=0;a=this._config.autoCleanupMaxBackwardDuration){r=!0;var u=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:s,end:u})}}else o0&&(isNaN(t)||i>t)&&(a.default.v(this.TAG,"Update MediaSource duration from "+t+" to "+i),this._mediaSource.duration=i),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}},e.prototype._doRemoveRanges=function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating)for(var t=this._sourceBuffers[e],i=this._pendingRemoveRanges[e];i.length&&!t.updating;){var n=i.shift();t.remove(n.start,n.end)}},e.prototype._doAppendSegments=function(){var e=this._pendingSegments;for(var t in e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var i=e[t].shift();if(i.timestampOffset){var n=this._sourceBuffers[t].timestampOffset,r=i.timestampOffset/1e3;Math.abs(n-r)>.1&&(a.default.v(this.TAG,"Update MPEG audio timestampOffset from "+n+" to "+r),this._sourceBuffers[t].timestampOffset=r),delete i.timestampOffset}if(!i.data||0===i.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(i.data),this._isBufferFull=!1,"video"===t&&i.hasOwnProperty("info")&&this._idrList.appendArray(i.info.syncPoints)}catch(e){this._pendingSegments[t].unshift(i),22===e.code?(this._isBufferFull||this._emitter.emit(o.default.BUFFER_FULL),this._isBufferFull=!0):(a.default.e(this.TAG,t,e.message),this._emitter.emit(o.default.ERROR,{code:e.code,msg:e.message}))}}},e.prototype._onSourceOpen=function(){if(a.default.v(this.TAG,"MediaSource onSourceOpen"),this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0)for(var e=this._pendingSourceBufferInit;e.length;){var t=e.shift();this.appendInitSegment(t,!0)}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(o.default.SOURCE_OPEN)},e.prototype._onSourceEnded=function(){a.default.v(this.TAG,"MediaSource onSourceEnded")},e.prototype._onSourceClose=function(){a.default.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))},e.prototype._hasPendingSegments=function(){var e=this._pendingSegments;return(e.video&&e.video.length)>0||e.audio&&e.audio.length>0},e.prototype._hasPendingRemoveRanges=function(){var e=this._pendingRemoveRanges;return(e.video&&e.video.length)>0||e.audio&&e.audio.length>0},e.prototype._onSourceBufferUpdateEnd=function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(o.default.UPDATE_END)},e.prototype._onSourceBufferError=function(e){a.default.e(this.TAG,"SourceBuffer Error: "+e)},e}();t.default=h},"./src/core/mse-events.js": +/*!********************************!*\ + !*** ./src/core/mse-events.js ***! + \********************************/ +function(e,t,i){i.r(t),t.default={ERROR:"error",SOURCE_OPEN:"source_open",UPDATE_END:"update_end",BUFFER_FULL:"buffer_full"}},"./src/core/transmuxer.js": +/*!********************************!*\ + !*** ./src/core/transmuxer.js ***! + \********************************/ +function(e,t,i){i.r(t);var n=i( +/*! events */ +"./node_modules/events/events.js"),r=i.n(n),a=i( +/*! webworkify-webpack */ +"./node_modules/webworkify-webpack/index.js"),s=i.n(a),o=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),u=i( +/*! ../utils/logging-control.js */ +"./src/utils/logging-control.js"),l=i( +/*! ./transmuxing-controller.js */ +"./src/core/transmuxing-controller.js"),h=i( +/*! ./transmuxing-events.js */ +"./src/core/transmuxing-events.js"),d=i( +/*! ./media-info.js */ +"./src/core/media-info.js"),c=function(){function e(e,t){if(this.TAG="Transmuxer",this._emitter=new(r()),t.enableWorker&&"undefined"!=typeof Worker)try{this._worker=s()( +/*! ./transmuxing-worker */ +"./src/core/transmuxing-worker.js"),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[e,t]}),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},u.default.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:u.default.getConfig()})}catch(i){o.default.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new l.default(e,t)}else this._controller=new l.default(e,t);if(this._controller){var i=this._controller;i.on(h.default.IO_ERROR,this._onIOError.bind(this)),i.on(h.default.DEMUX_ERROR,this._onDemuxError.bind(this)),i.on(h.default.INIT_SEGMENT,this._onInitSegment.bind(this)),i.on(h.default.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),i.on(h.default.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),i.on(h.default.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),i.on(h.default.MEDIA_INFO,this._onMediaInfo.bind(this)),i.on(h.default.METADATA_ARRIVED,this._onMetaDataArrived.bind(this)),i.on(h.default.SCRIPTDATA_ARRIVED,this._onScriptDataArrived.bind(this)),i.on(h.default.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),i.on(h.default.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}return e.prototype.destroy=function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),u.default.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.hasWorker=function(){return null!=this._worker},e.prototype.open=function(){this._worker?this._worker.postMessage({cmd:"start"}):this._controller.start()},e.prototype.close=function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()},e.prototype.seek=function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)},e.prototype.pause=function(){this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()},e.prototype.resume=function(){this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()},e.prototype._onInitSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(h.default.INIT_SEGMENT,e,t)}))},e.prototype._onMediaSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(h.default.MEDIA_SEGMENT,e,t)}))},e.prototype._onLoadingComplete=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(h.default.LOADING_COMPLETE)}))},e.prototype._onRecoveredEarlyEof=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(h.default.RECOVERED_EARLY_EOF)}))},e.prototype._onMediaInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(h.default.MEDIA_INFO,e)}))},e.prototype._onMetaDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(h.default.METADATA_ARRIVED,e)}))},e.prototype._onScriptDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(h.default.SCRIPTDATA_ARRIVED,e)}))},e.prototype._onStatisticsInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(h.default.STATISTICS_INFO,e)}))},e.prototype._onIOError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(h.default.IO_ERROR,e,t)}))},e.prototype._onDemuxError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(h.default.DEMUX_ERROR,e,t)}))},e.prototype._onRecommendSeekpoint=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(h.default.RECOMMEND_SEEKPOINT,e)}))},e.prototype._onLoggingConfigChanged=function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})},e.prototype._onWorkerMessage=function(e){var t=e.data,i=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case h.default.INIT_SEGMENT:case h.default.MEDIA_SEGMENT:this._emitter.emit(t.msg,i.type,i.data);break;case h.default.LOADING_COMPLETE:case h.default.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case h.default.MEDIA_INFO:Object.setPrototypeOf(i,d.default.prototype),this._emitter.emit(t.msg,i);break;case h.default.METADATA_ARRIVED:case h.default.SCRIPTDATA_ARRIVED:case h.default.STATISTICS_INFO:this._emitter.emit(t.msg,i);break;case h.default.IO_ERROR:case h.default.DEMUX_ERROR:this._emitter.emit(t.msg,i.type,i.info);break;case h.default.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,i);break;case"logcat_callback":o.default.emitter.emit("log",i.type,i.logcat)}},e}();t.default=c},"./src/core/transmuxing-controller.js": +/*!********************************************!*\ + !*** ./src/core/transmuxing-controller.js ***! + \********************************************/ +function(e,t,i){i.r(t);var n=i( +/*! events */ +"./node_modules/events/events.js"),r=i.n(n),a=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),s=i( +/*! ../utils/browser.js */ +"./src/utils/browser.js"),o=i( +/*! ./media-info.js */ +"./src/core/media-info.js"),u=i( +/*! ../demux/flv-demuxer.js */ +"./src/demux/flv-demuxer.js"),l=i( +/*! ../remux/mp4-remuxer.js */ +"./src/remux/mp4-remuxer.js"),h=i( +/*! ../demux/demux-errors.js */ +"./src/demux/demux-errors.js"),d=i( +/*! ../io/io-controller.js */ +"./src/io/io-controller.js"),c=i( +/*! ./transmuxing-events.js */ +"./src/core/transmuxing-events.js"),f=function(){function e(e,t){this.TAG="TransmuxingController",this._emitter=new(r()),this._config=t,e.segments||(e.segments=[{duration:e.duration,filesize:e.filesize,url:e.url}]),"boolean"!=typeof e.cors&&(e.cors=!0),"boolean"!=typeof e.withCredentials&&(e.withCredentials=!1),this._mediaDataSource=e,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach((function(n){n.timestampBase=i,i+=n.duration,n.cors=e.cors,n.withCredentials=e.withCredentials,t.referrerPolicy&&(n.referrerPolicy=t.referrerPolicy)})),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null}return e.prototype.destroy=function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.start=function(){this._loadSegment(0),this._enableStatisticsReporter()},e.prototype._loadSegment=function(e,t){this._currentSegmentIndex=e;var i=this._mediaDataSource.segments[e],n=this._ioctl=new d.default(i,this._config,e);n.onError=this._onIOException.bind(this),n.onSeeked=this._onIOSeeked.bind(this),n.onComplete=this._onIOComplete.bind(this),n.onRedirect=this._onIORedirect.bind(this),n.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):n.onDataArrival=this._onInitChunkArrival.bind(this),n.open(t)},e.prototype.stop=function(){this._internalAbort(),this._disableStatisticsReporter()},e.prototype._internalAbort=function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)},e.prototype.pause=function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())},e.prototype.resume=function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())},e.prototype.seek=function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var i=this._mediaInfo.segments[t];if(null==i)this._pendingSeekTime=e;else{var n=i.getNearestKeyframe(e);this._remuxer.seek(n.milliseconds),this._ioctl.seek(n.fileposition),this._pendingResolveSeekPoint=n.milliseconds}}else{var r=this._mediaInfo.segments[t];null==r?(this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t)):(n=r.getNearestKeyframe(e),this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,n.fileposition),this._pendingResolveSeekPoint=n.milliseconds,this._reportSegmentMediaInfo(t))}this._enableStatisticsReporter()}},e.prototype._searchSegmentIndexContains=function(e){for(var t=this._mediaDataSource.segments,i=t.length-1,n=0;n0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,r=this._demuxer.parseChunks(e,t);else if((n=u.default.probe(e)).match){this._demuxer=new u.default(n,this._config),this._remuxer||(this._remuxer=new l.default(this._config));var s=this._mediaDataSource;null==s.duration||isNaN(s.duration)||(this._demuxer.overridedDuration=s.duration),"boolean"==typeof s.hasAudio&&(this._demuxer.overridedHasAudio=s.hasAudio),"boolean"==typeof s.hasVideo&&(this._demuxer.overridedHasVideo=s.hasVideo),this._demuxer.timestampBase=s.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),r=this._demuxer.parseChunks(e,t)}else n=null,a.default.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then((function(){i._internalAbort()})),this._emitter.emit(c.default.DEMUX_ERROR,h.default.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),r=0;return r},e.prototype._onMediaInfo=function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,o.default.prototype));var i=Object.assign({},e);Object.setPrototypeOf(i,o.default.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=i,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then((function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)}))},e.prototype._onMetaDataArrived=function(e){this._emitter.emit(c.default.METADATA_ARRIVED,e)},e.prototype._onScriptDataArrived=function(e){this._emitter.emit(c.default.SCRIPTDATA_ARRIVED,e)},e.prototype._onIOSeeked=function(){this._remuxer.insertDiscontinuity()},e.prototype._onIOComplete=function(e){var t=e+1;t0&&i[0].originalDts===n&&(n=i[0].pts),this._emitter.emit(c.default.RECOMMEND_SEEKPOINT,n)}},e.prototype._enableStatisticsReporter=function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))},e.prototype._disableStatisticsReporter=function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype._reportSegmentMediaInfo=function(e){var t=this._mediaInfo.segments[e],i=Object.assign({},t);i.duration=this._mediaInfo.duration,i.segmentCount=this._mediaInfo.segmentCount,delete i.segments,delete i.keyframesIndex,this._emitter.emit(c.default.MEDIA_INFO,i)},e.prototype._reportStatisticsInfo=function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(c.default.STATISTICS_INFO,e)},e}();t.default=f},"./src/core/transmuxing-events.js": +/*!****************************************!*\ + !*** ./src/core/transmuxing-events.js ***! + \****************************************/ +function(e,t,i){i.r(t),t.default={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint"}},"./src/core/transmuxing-worker.js": +/*!****************************************!*\ + !*** ./src/core/transmuxing-worker.js ***! + \****************************************/ +function(e,t,i){i.r(t);var n=i( +/*! ../utils/logging-control.js */ +"./src/utils/logging-control.js"),r=i( +/*! ../utils/polyfill.js */ +"./src/utils/polyfill.js"),a=i( +/*! ./transmuxing-controller.js */ +"./src/core/transmuxing-controller.js"),s=i( +/*! ./transmuxing-events.js */ +"./src/core/transmuxing-events.js");t.default=function(e){var t=null,i=function(t,i){e.postMessage({msg:"logcat_callback",data:{type:t,logcat:i}})}.bind(this);function o(t,i){var n={msg:s.default.INIT_SEGMENT,data:{type:t,data:i}};e.postMessage(n,[i.data])}function u(t,i){var n={msg:s.default.MEDIA_SEGMENT,data:{type:t,data:i}};e.postMessage(n,[i.data])}function l(){var t={msg:s.default.LOADING_COMPLETE};e.postMessage(t)}function h(){var t={msg:s.default.RECOVERED_EARLY_EOF};e.postMessage(t)}function d(t){var i={msg:s.default.MEDIA_INFO,data:t};e.postMessage(i)}function c(t){var i={msg:s.default.METADATA_ARRIVED,data:t};e.postMessage(i)}function f(t){var i={msg:s.default.SCRIPTDATA_ARRIVED,data:t};e.postMessage(i)}function p(t){var i={msg:s.default.STATISTICS_INFO,data:t};e.postMessage(i)}function m(t,i){e.postMessage({msg:s.default.IO_ERROR,data:{type:t,info:i}})}function _(t,i){e.postMessage({msg:s.default.DEMUX_ERROR,data:{type:t,info:i}})}function g(t){e.postMessage({msg:s.default.RECOMMEND_SEEKPOINT,data:t})}r.default.install(),e.addEventListener("message",(function(r){switch(r.data.cmd){case"init":(t=new a.default(r.data.param[0],r.data.param[1])).on(s.default.IO_ERROR,m.bind(this)),t.on(s.default.DEMUX_ERROR,_.bind(this)),t.on(s.default.INIT_SEGMENT,o.bind(this)),t.on(s.default.MEDIA_SEGMENT,u.bind(this)),t.on(s.default.LOADING_COMPLETE,l.bind(this)),t.on(s.default.RECOVERED_EARLY_EOF,h.bind(this)),t.on(s.default.MEDIA_INFO,d.bind(this)),t.on(s.default.METADATA_ARRIVED,c.bind(this)),t.on(s.default.SCRIPTDATA_ARRIVED,f.bind(this)),t.on(s.default.STATISTICS_INFO,p.bind(this)),t.on(s.default.RECOMMEND_SEEKPOINT,g.bind(this));break;case"destroy":t&&(t.destroy(),t=null),e.postMessage({msg:"destroyed"});break;case"start":t.start();break;case"stop":t.stop();break;case"seek":t.seek(r.data.param);break;case"pause":t.pause();break;case"resume":t.resume();break;case"logging_config":var v=r.data.param;n.default.applyConfig(v),!0===v.enableCallback?n.default.addLogListener(i):n.default.removeLogListener(i)}}))}},"./src/demux/amf-parser.js": +/*!*********************************!*\ + !*** ./src/demux/amf-parser.js ***! + \*********************************/ +function(e,t,i){i.r(t);var n,r=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),a=i( +/*! ../utils/utf8-conv.js */ +"./src/utils/utf8-conv.js"),s=i( +/*! ../utils/exception.js */ +"./src/utils/exception.js"),o=(n=new ArrayBuffer(2),new DataView(n).setInt16(0,256,!0),256===new Int16Array(n)[0]),u=function(){function e(){}return e.parseScriptData=function(t,i,n){var a={};try{var s=e.parseValue(t,i,n),o=e.parseValue(t,i+s.size,n-s.size);a[s.data]=o.data}catch(e){r.default.e("AMF",e.toString())}return a},e.parseObject=function(t,i,n){if(n<3)throw new s.IllegalStateException("Data not enough when parse ScriptDataObject");var r=e.parseString(t,i,n),a=e.parseValue(t,i+r.size,n-r.size),o=a.objectEnd;return{data:{name:r.data,value:a.data},size:r.size+a.size,objectEnd:o}},e.parseVariable=function(t,i,n){return e.parseObject(t,i,n)},e.parseString=function(e,t,i){if(i<2)throw new s.IllegalStateException("Data not enough when parse String");var n=new DataView(e,t,i).getUint16(0,!o);return{data:n>0?(0,a.default)(new Uint8Array(e,t+2,n)):"",size:2+n}},e.parseLongString=function(e,t,i){if(i<4)throw new s.IllegalStateException("Data not enough when parse LongString");var n=new DataView(e,t,i).getUint32(0,!o);return{data:n>0?(0,a.default)(new Uint8Array(e,t+4,n)):"",size:4+n}},e.parseDate=function(e,t,i){if(i<10)throw new s.IllegalStateException("Data size invalid when parse Date");var n=new DataView(e,t,i),r=n.getFloat64(0,!o),a=n.getInt16(8,!o);return{data:new Date(r+=60*a*1e3),size:10}},e.parseValue=function(t,i,n){if(n<1)throw new s.IllegalStateException("Data not enough when parse Value");var a,u=new DataView(t,i,n),l=1,h=u.getUint8(0),d=!1;try{switch(h){case 0:a=u.getFloat64(1,!o),l+=8;break;case 1:a=!!u.getUint8(1),l+=1;break;case 2:var c=e.parseString(t,i+1,n-1);a=c.data,l+=c.size;break;case 3:a={};var f=0;for(9==(16777215&u.getUint32(n-4,!o))&&(f=3);l32)throw new n.InvalidArgumentException("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var i=this._current_word_bits_left?this._current_word:0;i>>>=32-this._current_word_bits_left;var r=e-this._current_word_bits_left;this._fillCurrentWord();var a=Math.min(r,this._current_word_bits_left),s=this._current_word>>>32-a;return this._current_word<<=a,this._current_word_bits_left-=a,i=i<>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()},e.prototype.readUEG=function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1},e.prototype.readSEG=function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)},e}();t.default=r},"./src/demux/flv-demuxer.js": +/*!**********************************!*\ + !*** ./src/demux/flv-demuxer.js ***! + \**********************************/ +function(e,t,i){i.r(t);var r=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),a=i( +/*! ./amf-parser.js */ +"./src/demux/amf-parser.js"),s=i( +/*! ./sps-parser.js */ +"./src/demux/sps-parser.js"),o=i( +/*! ./hevc-sps-parser.js */ +"./src/demux/hevc-sps-parser.js"),u=i( +/*! ./demux-errors.js */ +"./src/demux/demux-errors.js"),l=i( +/*! ../core/media-info.js */ +"./src/core/media-info.js"),h=i( +/*! ../utils/exception.js */ +"./src/utils/exception.js"),d=function(){function e(e,t){var i;this.TAG="FLVDemuxer",this._config=t,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=e.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=e.hasAudioTrack,this._hasVideo=e.hasVideoTrack,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new l.default,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=(i=new ArrayBuffer(2),new DataView(i).setInt16(0,256,!0),256===new Int16Array(i)[0])}return e.prototype.destroy=function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null},e.probe=function(e){var t=new Uint8Array(e),i={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return i;var n,r,a=(4&t[4])>>>2!=0,s=0!=(1&t[4]),o=(n=t)[r=5]<<24|n[r+1]<<16|n[r+2]<<8|n[r+3];return o<9?i:{match:!0,consumed:o,dataOffset:o,hasAudioTrack:a,hasVideoTrack:s}},e.prototype.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},Object.defineProperty(e.prototype,"onTrackMetadata",{get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaInfo",{get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMetaDataArrived",{get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onScriptDataArrived",{get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataAvailable",{get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"timestampBase",{get:function(){return this._timestampBase},set:function(e){this._timestampBase=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedDuration",{get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasAudio",{set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasVideo",{set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e},enumerable:!1,configurable:!0}),e.prototype.resetMediaInfo=function(){this._mediaInfo=new l.default},e.prototype._isInitialMetadataDispatched=function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},e.prototype.parseChunks=function(t,i){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new h.IllegalStateException("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var n=0,a=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;n=e.probe(t).dataOffset}for(this._firstParse&&(this._firstParse=!1,i+n!==this._dataOffset&&r.default.w(this.TAG,"First time parsing but chunk byteStart invalid!"),0!==(s=new DataView(t,n)).getUint32(0,!a)&&r.default.w(this.TAG,"PrevTagSize0 !== 0 !!!"),n+=4);nt.byteLength)break;var o=s.getUint8(0),u=16777215&s.getUint32(0,!a);if(n+11+u+4>t.byteLength)break;if(8===o||9===o||18===o){var l=s.getUint8(4),d=s.getUint8(5),c=s.getUint8(6)|d<<8|l<<16|s.getUint8(7)<<24;0!=(16777215&s.getUint32(7,!a))&&r.default.w(this.TAG,"Meet tag which has StreamID != 0!");var f=n+11;switch(o){case 8:this._parseAudioData(t,f,u,c);break;case 9:this._parseVideoData(t,f,u,c,i+n);break;case 18:this._parseScriptData(t,f,u)}var p=s.getUint32(11+u,!a);p!==11+u&&r.default.w(this.TAG,"Invalid PrevTagSize "+p),n+=11+u+4}else r.default.w(this.TAG,"Unsupported tag type "+o+", skipped"),n+=11+u+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),n},e.prototype._parseScriptData=function(e,t,i){var s=a.default.parseScriptData(e,t,i);if(s.hasOwnProperty("onMetaData")){if(null==s.onMetaData||"object"!==n(s.onMetaData))return void r.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&r.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=s;var o=this._metadata.onMetaData;if(this._onMetaDataArrived&&this._onMetaDataArrived(Object.assign({},o)),"boolean"==typeof o.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=o.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof o.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=o.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof o.audiodatarate&&(this._mediaInfo.audioDataRate=o.audiodatarate),"number"==typeof o.videodatarate&&(this._mediaInfo.videoDataRate=o.videodatarate),"number"==typeof o.width&&(this._mediaInfo.width=o.width),"number"==typeof o.height&&(this._mediaInfo.height=o.height),"number"==typeof o.duration){if(!this._durationOverrided){var u=Math.floor(o.duration*this._timescale);this._duration=u,this._mediaInfo.duration=u}}else this._mediaInfo.duration=0;if("number"==typeof o.framerate){var l=Math.floor(1e3*o.framerate);if(l>0){var h=l/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=h,this._referenceFrameRate.fps_num=l,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=h}}if("object"===n(o.keyframes)){this._mediaInfo.hasKeyframesIndex=!0;var d=o.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(d),o.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=o,r.default.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(s).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},s))},e.prototype._parseKeyframesIndex=function(e){for(var t=[],i=[],n=1;n>>4;if(2===s||10===s){var o=0,l=(12&a)>>>2;if(l>=0&&l<=4){o=this._flvSoundRateTable[l];var h=1&a,d=this._audioMetadata,c=this._audioTrack;if(d||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),(d=this._audioMetadata={}).type="audio",d.id=c.id,d.timescale=this._timescale,d.duration=this._duration,d.audioSampleRate=o,d.channelCount=0===h?1:2),10===s){var f=this._parseAACAudioData(e,t+1,i-1);if(null==f)return;if(0===f.packetType){d.config&&r.default.w(this.TAG,"Found another AudioSpecificConfig!");var p=f.data;d.audioSampleRate=p.samplingRate,d.channelCount=p.channelCount,d.codec=p.codec,d.originalCodec=p.originalCodec,d.config=p.config,d.refSampleDuration=1024/d.audioSampleRate*d.timescale,r.default.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",d),(g=this._mediaInfo).audioCodec=d.originalCodec,g.audioSampleRate=d.audioSampleRate,g.audioChannelCount=d.channelCount,g.hasVideo?null!=g.videoCodec&&(g.mimeType='video/x-flv; codecs="'+g.videoCodec+","+g.audioCodec+'"'):g.mimeType='video/x-flv; codecs="'+g.audioCodec+'"',g.isComplete()&&this._onMediaInfo(g)}else if(1===f.packetType){var m=this._timestampBase+n,_={unit:f.data,length:f.data.byteLength,dts:m,pts:m};c.samples.push(_),c.length+=f.data.length}else r.default.e(this.TAG,"Flv: Unsupported AAC data type "+f.packetType)}else if(2===s){if(!d.codec){var g;if(null==(p=this._parseMP3AudioData(e,t+1,i-1,!0)))return;d.audioSampleRate=p.samplingRate,d.channelCount=p.channelCount,d.codec=p.codec,d.originalCodec=p.originalCodec,d.refSampleDuration=1152/d.audioSampleRate*d.timescale,r.default.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",d),(g=this._mediaInfo).audioCodec=d.codec,g.audioSampleRate=d.audioSampleRate,g.audioChannelCount=d.channelCount,g.audioDataRate=p.bitRate,g.hasVideo?null!=g.videoCodec&&(g.mimeType='video/x-flv; codecs="'+g.videoCodec+","+g.audioCodec+'"'):g.mimeType='video/x-flv; codecs="'+g.audioCodec+'"',g.isComplete()&&this._onMediaInfo(g)}var v=this._parseMP3AudioData(e,t+1,i-1,!1);if(null==v)return;m=this._timestampBase+n;var y={unit:v,length:v.byteLength,dts:m,pts:m};c.samples.push(y),c.length+=v.length}}else this._onError(u.default.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+l)}else this._onError(u.default.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+s)}},e.prototype._parseAACAudioData=function(e,t,i){if(!(i<=1)){var n={},a=new Uint8Array(e,t,i);return n.packetType=a[0],0===a[0]?n.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):n.data=a.subarray(1),n}r.default.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},e.prototype._parseAACAudioSpecificConfig=function(e,t,i){var n,r,a=new Uint8Array(e,t,i),s=null,o=0,l=null;if(o=n=a[0]>>>3,(r=(7&a[0])<<1|a[1]>>>7)<0||r>=this._mpegSamplingRates.length)this._onError(u.default.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var h=this._mpegSamplingRates[r],d=(120&a[1])>>>3;if(!(d<0||d>=8)){5===o&&(l=(7&a[1])<<1|a[2]>>>7,a[2]);var c=self.navigator.userAgent.toLowerCase();return-1!==c.indexOf("firefox")?r>=6?(o=5,s=new Array(4),l=r-3):(o=2,s=new Array(2),l=r):-1!==c.indexOf("android")?(o=2,s=new Array(2),l=r):(o=5,l=r,s=new Array(4),r>=6?l=r-3:1===d&&(o=2,s=new Array(2),l=r)),s[0]=o<<3,s[0]|=(15&r)>>>1,s[1]=(15&r)<<7,s[1]|=(15&d)<<3,5===o&&(s[1]|=(15&l)>>>1,s[2]=(1&l)<<7,s[2]|=8,s[3]=0),{config:s,samplingRate:h,channelCount:d,codec:"mp4a.40."+o,originalCodec:"mp4a.40."+n}}this._onError(u.default.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},e.prototype._parseMP3AudioData=function(e,t,i,n){if(!(i<4)){this._littleEndian;var a=new Uint8Array(e,t,i),s=null;if(n){if(255!==a[0])return;var o=a[1]>>>3&3,u=(6&a[1])>>1,l=(240&a[2])>>>4,h=(12&a[2])>>>2,d=3!=(a[3]>>>6&3)?2:1,c=0,f=0;switch(o){case 0:c=this._mpegAudioV25SampleRateTable[h];break;case 2:c=this._mpegAudioV20SampleRateTable[h];break;case 3:c=this._mpegAudioV10SampleRateTable[h]}switch(u){case 1:l>>4,l=15&s;7===l||12===l?7===l?this._parseAVCVideoPacket(e,t+1,i-1,n,a,o):12===l&&this._parseHVCVideoPacket(e,t+1,i-1,n,a,o):this._onError(u.default.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+l)}},e.prototype._parseAVCVideoPacket=function(e,t,i,n,a,s){if(i<4)r.default.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var o=this._littleEndian,l=new DataView(e,t,i),h=l.getUint8(0),d=(16777215&l.getUint32(0,!o))<<8>>8;if(0===h)this._parseAVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===h)this._parseAVCVideoData(e,t+4,i-4,n,a,s,d);else if(2!==h)return void this._onError(u.default.FORMAT_ERROR,"Flv: Invalid video packet type "+h)}},e.prototype._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)r.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var n=this._videoMetadata,a=this._videoTrack,o=this._littleEndian,l=new DataView(e,t,i);n?void 0!==n.avcc&&r.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(n=this._videoMetadata={}).type="video",n.id=a.id,n.timescale=this._timescale,n.duration=this._duration);var h=l.getUint8(0),d=l.getUint8(1);if(l.getUint8(2),l.getUint8(3),1===h&&0!==d)if(this._naluLengthSize=1+(3&l.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var c=31&l.getUint8(5);if(0!==c){c>1&&r.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+c);for(var f=6,p=0;p1&&r.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+A),f++,p=0;p=i){r.default.w(this.TAG,"Malformed Nalu near timestamp "+p+", offset = "+c+", dataSize = "+i);break}var _=l.getUint32(c,!u);if(3===f&&(_>>>=8),_>i-f)return void r.default.w(this.TAG,"Malformed Nalus near timestamp "+p+", NaluSize > DataSize!");var g=31&l.getUint8(c+f);5===g&&(m=!0);var v=new Uint8Array(e,t+c,f+_),y={type:g,data:v};h.push(y),d+=v.byteLength,c+=f+_}if(h.length){var b=this._videoTrack,S={units:h,length:d,isKeyframe:m,dts:p,cts:o,pts:p+o};m&&(S.fileposition=a),b.samples.push(S),b.length+=d}},e.prototype._parseHVCVideoPacket=function(e,t,i,n,a,s){if(i<4)r.default.w(this.TAG,"Flv: Invalid HVC packet, missing HVCPacketType or/and CompositionTime");else{var o=this._littleEndian,l=new DataView(e,t,i),h=l.getUint8(0),d=(16777215&l.getUint32(0,!o))<<8>>8;if(0===h)this._parseHVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===h)this._parseHVCVideoData(e,t+4,i-4,n,a,s,d);else if(2!==h)return void this._onError(u.default.FORMAT_ERROR,"Flv: Invalid video packet type "+h)}},e.prototype._parseHVCDecoderConfigurationRecord=function(e,t,i){if(i<23)r.default.w(this.TAG,"Flv: Invalid HVCDecoderConfigurationRecord, lack of data!");else{var n=this._videoMetadata,a=this._videoTrack,s=this._littleEndian,l=new DataView(e,t,i);if(n?void 0!==n.avcc&&r.default.w(this.TAG,"Found another HVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(n=this._videoMetadata={}).type="video",n.id=a.id,n.timescale=this._timescale,n.duration=this._duration),1===l.getUint8(0))if(this._naluLengthSize=1+(3&l.getUint8(21)),3===this._naluLengthSize||4===this._naluLengthSize){for(var h,d,c,f=l.getUint8(22),p=23,m=[],_=0;_1&&r.default.w(this.TAG,"Flv: Strange HVCDecoderConfigurationRecord: VPS Count = "+h),0!==d)if(d>1&&r.default.w(this.TAG,"Flv: Strange HVCDecoderConfigurationRecord: SPS Count = "+d),0!==c){c>1&&r.default.w(this.TAG,"Flv: Strange HVCDecoderConfigurationRecord: PPS Count = "+d);var T=m[0],E=o.default.parseSPS(T);n.codecWidth=E.codec_size.width,n.codecHeight=E.codec_size.height,n.presentWidth=E.present_size.width,n.presentHeight=E.present_size.height,n.profile=E.profile_string,n.level=E.level_string,n.profile_idc=E.profile_idc,n.level_idc=E.level_idc,n.bitDepth=E.bit_depth,n.chromaFormat=E.chroma_format,n.sarRatio=E.sar_ratio,n.frameRate=E.frame_rate,!1!==E.frame_rate.fixed&&0!==E.frame_rate.fps_num&&0!==E.frame_rate.fps_den||(n.frameRate=this._referenceFrameRate);var w=n.frameRate.fps_den,A=n.frameRate.fps_num;n.refSampleDuration=n.timescale*(w/A);var C="hvc1."+n.profile_idc+".1.L"+n.level_idc+".B0";n.codec=C;var k=this._mediaInfo;k.width=n.codecWidth,k.height=n.codecHeight,k.fps=n.frameRate.fps,k.profile=n.profile,k.level=n.level,k.refFrames=E.ref_frames,k.chromaFormat=E.chroma_format_string,k.sarNum=n.sarRatio.width,k.sarDen=n.sarRatio.height,k.videoCodec=C,k.hasAudio?null!=k.audioCodec&&(k.mimeType='video/x-flv; codecs="'+k.videoCodec+","+k.audioCodec+'"'):k.mimeType='video/x-flv; codecs="'+k.videoCodec+'"',k.isComplete()&&this._onMediaInfo(k),n.avcc=new Uint8Array(i),n.avcc.set(new Uint8Array(e,t,i),0),r.default.v(this.TAG,"Parsed HVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",n)}else this._onError(u.default.FORMAT_ERROR,"Flv: Invalid HVCDecoderConfigurationRecord: No PPS");else this._onError(u.default.FORMAT_ERROR,"Flv: Invalid HVCDecoderConfigurationRecord: No SPS");else this._onError(u.default.FORMAT_ERROR,"Flv: Invalid HVCDecoderConfigurationRecord: No VPS")}else this._onError(u.default.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));else this._onError(u.default.FORMAT_ERROR,"Flv: Invalid HVCDecoderConfigurationRecord")}},e.prototype._parseHVCVideoData=function(e,t,i,n,a,s,o){for(var u=this._littleEndian,l=new DataView(e,t,i),h=[],d=0,c=0,f=this._naluLengthSize,p=this._timestampBase+n,m=1===s;c=i){r.default.w(this.TAG,"Malformed Nalu near timestamp "+p+", offset = "+c+", dataSize = "+i);break}var _=l.getUint32(c,!u);if(3===f&&(_>>>=8),_>i-f)return void r.default.w(this.TAG,"Malformed Nalus near timestamp "+p+", NaluSize > DataSize!");var g=l.getUint8(c+f)>>1&63;g>=16&&g<=23&&(m=!0);var v=new Uint8Array(e,t+c,f+_),y={type:g,data:v};h.push(y),d+=v.byteLength,c+=f+_}if(h.length){var b=this._videoTrack,S={units:h,length:d,isKeyframe:m,dts:p,cts:o,pts:p+o};m&&(S.fileposition=a),b.samples.push(S),b.length+=d}},e}();t.default=d},"./src/demux/hevc-sps-parser.js": +/*!**************************************!*\ + !*** ./src/demux/hevc-sps-parser.js ***! + \**************************************/ +function(e,t,i){i.r(t);var n=i( +/*! ./exp-golomb.js */ +"./src/demux/exp-golomb.js"),r=i( +/*! ./sps-parser.js */ +"./src/demux/sps-parser.js"),a=function(){function e(){}return e.parseSPS=function(t){var i=r.default._ebsp2rbsp(t),a=new n.default(i),s={};a.readBits(16),a.readBits(4);var o=a.readBits(3);a.readBits(1),e._hvcc_parse_ptl(a,s,o),a.readUEG();var u=0,l=a.readUEG();3==l&&(u=a.readBits(1)),s.sar_width=s.sar_height=1,s.conf_win_left_offset=s.conf_win_right_offset=s.conf_win_top_offset=s.conf_win_bottom_offset=0,s.def_disp_win_left_offset=s.def_disp_win_right_offset=s.def_disp_win_top_offset=s.def_disp_win_bottom_offset=0;var h=a.readUEG(),d=a.readUEG();a.readBits(1)&&(s.conf_win_left_offset=a.readUEG(),s.conf_win_right_offset=a.readUEG(),s.conf_win_top_offset=a.readUEG(),s.conf_win_bottom_offset=a.readUEG(),1===s.default_display_window_flag&&(s.conf_win_left_offset,s.def_disp_win_left_offset,s.conf_win_right_offset,s.def_disp_win_right_offset,s.conf_win_top_offset,s.def_disp_win_top_offset,s.conf_win_bottom_offset,s.def_disp_win_bottom_offset));var c=a.readUEG()+8;a.readUEG();for(var f=a.readUEG(),p=a.readBits(1)?0:o;p<=o;p++)e._skip_sub_layer_ordering_info(a);a.readUEG(),a.readUEG(),a.readUEG(),a.readUEG(),a.readUEG(),a.readUEG(),a.readBits(1)&&a.readBits(1)&&e._skip_scaling_list_data(a),a.readBits(1),a.readBits(1),a.readBits(1)&&(a.readBits(4),a.readBits(4),a.readUEG(),a.readUEG(),a.readBits(1));var m=[],_=a.readUEG();for(p=0;p<_;p++){var g=e._parse_rps(a,p,_,m);if(g<0)return g}if(a.readBits(1)){var v=a.readUEG();for(p=0;p32){for(var b=y/32,S=y%32,T=0;T0)for(u=i;u<8;u++)e.readBits(2);for(u=0;u=i)return-1;e.readBits(1),e.readUEG(),n[t]=0;for(var r=0;r<=n[t-1];r++){var a=0,s=e.readBits(1);s||(a=e.readBits(1)),(s||a)&&n[t]++}}else{var o=e.readUEG(),u=e.readUEG();for(n[t]=o+u,r=0;r1&&e.readSEG();for(var r=0;r0&&(t.fps=t.fps_num/t.fps_den);var i=0;e.readBits(1)&&(i=e.readUEG())>=0&&(t.fps/=i+1)},e._skip_hrd_parameters=function(t,i,n){var r=0,a=0;if(i&&(r=t.readBits(1),a=t.readBits(1),r||a)){var s=t.readBits(1);s&&t.readBits(19),t.readByte(),s&&t.readBits(4),t.readBits(15)}for(var o=0;o<=n;o++){var u=0,l=0,h=0,d=t.readBits(1);hvcc.fps_fixed=d,d||(h=t.readBits(1)),h?t.readUEG():l=t.readBits(1),l||(u=t.readUEG(t)),r&&e._skip_sub_layer_hrd_parameters(t,u,0),a&&e._skip_sub_layer_hrd_parameters(t,u,0)}},e.getProfileString=function(e){switch(e){case 1:return"Main";case 2:return"Main10";case 3:return"MainSP";case 4:return"Rext";case 9:return"SCC";default:return"Unknown"}},e.getLevelString=function(e){return(e/30).toFixed(1)},e.getChromaFormatString=function(e){switch(e){case 0:return"4:0:0";case 1:return"4:2:0";case 2:return"4:2:2";case 3:return"4:4:4";default:return"Unknown"}},e}();t.default=a},"./src/demux/sps-parser.js": +/*!*********************************!*\ + !*** ./src/demux/sps-parser.js ***! + \*********************************/ +function(e,t,i){i.r(t);var n=i( +/*! ./exp-golomb.js */ +"./src/demux/exp-golomb.js"),r=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,n=new Uint8Array(i),r=0,a=0;a=2&&3===t[a]&&0===t[a-1]&&0===t[a-2]||(n[r]=t[a],r++);return new Uint8Array(n.buffer,0,r)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),r=new n.default(i);r.readByte();var a=r.readByte();r.readByte();var s=r.readByte();r.readUEG();var o=e.getProfileString(a),u=e.getLevelString(s),l=1,h=420,d=8;if((100===a||110===a||122===a||244===a||44===a||83===a||86===a||118===a||128===a||138===a||144===a)&&(3===(l=r.readUEG())&&r.readBits(1),l<=3&&(h=[0,420,422,444][l]),d=r.readUEG()+8,r.readUEG(),r.readBits(1),r.readBool()))for(var c=3!==l?8:12,f=0;f0&&L<16?(w=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][L-1],A=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][L-1]):255===L&&(w=r.readByte()<<8|r.readByte(),A=r.readByte()<<8|r.readByte())}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(4),r.readBool()&&r.readBits(24)),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool()){var x=r.readBits(32),R=r.readBits(32);k=r.readBool(),C=(P=R)/(I=2*x)}}var D=1;1===w&&1===A||(D=w/A);var O=0,U=0;0===l?(O=1,U=2-y):(O=3===l?1:2,U=(1===l?2:1)*(2-y));var M=16*(g+1),F=16*(v+1)*(2-y);M-=(b+S)*O,F-=(T+E)*U;var B=Math.ceil(M*D);return r.destroy(),r=null,{profile_string:o,level_string:u,bit_depth:d,ref_frames:_,chroma_format:h,chroma_format_string:e.getChromaFormatString(h),frame_rate:{fixed:k,fps:C,fps_den:I,fps_num:P},sar_ratio:{width:w,height:A},codec_size:{width:M,height:F},present_size:{width:B,height:F}}},e._skipScalingList=function(e,t){for(var i=8,n=8,r=0;r=15048,t=!a.default.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(e){return!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){var i=this;this._dataSource=e,this._range=t;var r=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(r=e.redirectedURL);var a=this._seekHandler.getConfig(r,t),u=new self.Headers;if("object"===n(a.headers)){var l=a.headers;for(var h in l)l.hasOwnProperty(h)&&u.append(h,l[h])}var d={method:"GET",headers:u,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};if("object"===n(this._config.headers))for(var h in this._config.headers)u.append(h,this._config.headers[h]);!1===e.cors&&(d.mode="same-origin"),e.withCredentials&&(d.credentials="include"),e.referrerPolicy&&(d.referrerPolicy=e.referrerPolicy),self.AbortController&&(this._abortController=new self.AbortController,d.signal=this._abortController.signal),this._status=s.LoaderStatus.kConnecting,self.fetch(a.url,d).then((function(e){if(i._requestAbort)return i._status=s.LoaderStatus.kIdle,void e.body.cancel();if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==a.url&&i._onURLRedirect){var t=i._seekHandler.removeURLParameters(e.url);i._onURLRedirect(t)}var n=e.headers.get("Content-Length");return null!=n&&(i._contentLength=parseInt(n),0!==i._contentLength&&i._onContentLengthKnown&&i._onContentLengthKnown(i._contentLength)),i._pump.call(i,e.body.getReader())}if(i._status=s.LoaderStatus.kError,!i._onError)throw new o.RuntimeException("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);i._onError(s.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})})).catch((function(e){if(!i._abortController||!i._abortController.signal.aborted){if(i._status=s.LoaderStatus.kError,!i._onError)throw e;i._onError(s.LoaderErrors.EXCEPTION,{code:-1,msg:e.message})}}))},t.prototype.abort=function(){if(this._requestAbort=!0,(this._status!==s.LoaderStatus.kBuffering||!a.default.chrome)&&this._abortController)try{this._abortController.abort()}catch(e){}},t.prototype._pump=function(e){var t=this;return e.read().then((function(i){if(i.done)if(null!==t._contentLength&&t._receivedLength0&&(this._stashInitialSize=t.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===t.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=e,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(e.url),this._refTotalLength=e.filesize?e.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new r.default,this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}return e.prototype.destroy=function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._extraData=null},e.prototype.isWorking=function(){return this._loader&&this._loader.isWorking()&&!this._paused},e.prototype.isPaused=function(){return this._paused},Object.defineProperty(e.prototype,"status",{get:function(){return this._loader.status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extraData",{get:function(){return this._extraData},set:function(e){this._extraData=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSeeked",{get:function(){return this._onSeeked},set:function(e){this._onSeeked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRedirect",{get:function(){return this._onRedirect},set:function(e){this._onRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRecoveredEarlyEof",{get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentURL",{get:function(){return this._dataSource.url},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRedirect",{get:function(){return null!=this._redirectedURL||null!=this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentRedirectedURL",{get:function(){return this._redirectedURL||this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentSpeed",{get:function(){return this._loaderClass===u.default?this._loader.currentSpeed:this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loaderType",{get:function(){return this._loader.type},enumerable:!1,configurable:!0}),e.prototype._selectSeekHandler=function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new h.default(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",i=e.seekParamEnd||"bend";this._seekHandler=new d.default(t,i)}else{if("custom"!==e.seekType)throw new c.InvalidArgumentException("Invalid seekType in config: "+e.seekType);if("function"!=typeof e.customSeekHandler)throw new c.InvalidArgumentException("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}},e.prototype._selectLoader=function(){if(null!=this._config.customLoader)this._loaderClass=this._config.customLoader;else if(this._isWebSocketURL)this._loaderClass=l.default;else if(s.default.isSupported())this._loaderClass=s.default;else if(o.default.isSupported())this._loaderClass=o.default;else{if(!u.default.isSupported())throw new c.RuntimeException("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=u.default}},e.prototype._createLoader=function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this)},e.prototype.open=function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))},e.prototype.abort=function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)},e.prototype.pause=function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)},e.prototype.resume=function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}},e.prototype.seek=function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)},e.prototype._internalSeek=function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var i={from:e,to:-1};this._currentRange={from:i.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,i),this._onSeeked&&this._onSeeked()},e.prototype.updateUrl=function(e){if(!e||"string"!=typeof e||0===e.length)throw new c.InvalidArgumentException("Url must be a non-empty string!");this._dataSource.url=e},e.prototype._expandBuffer=function(e){for(var t=this._stashSize;t+10485760){var n=new Uint8Array(this._stashBuffer,0,this._stashUsed);new Uint8Array(i,0,t).set(n,0)}this._stashBuffer=i,this._bufferSize=t}},e.prototype._normalizeSpeed=function(e){var t=this._speedNormalizeList,i=t.length-1,n=0,r=0,a=i;if(e=t[n]&&e=512&&e<=1024?Math.floor(1.5*e):2*e)>8192&&(t=8192);var i=1024*t+1048576;this._bufferSize0){var a=this._stashBuffer.slice(0,this._stashUsed);(u=this._dispatchChunks(a,this._stashByteStart))0&&(l=new Uint8Array(a,u),o.set(l,0),this._stashUsed=l.byteLength,this._stashByteStart+=u):(this._stashUsed=0,this._stashByteStart+=u),this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),o=new Uint8Array(this._stashBuffer,0,this._bufferSize)),o.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else(u=this._dispatchChunks(e,t))this._bufferSize&&(this._expandBuffer(s),o=new Uint8Array(this._stashBuffer,0,this._bufferSize)),o.set(new Uint8Array(e,u),0),this._stashUsed+=s,this._stashByteStart=t+u);else if(0===this._stashUsed){var s;(u=this._dispatchChunks(e,t))this._bufferSize&&this._expandBuffer(s),(o=new Uint8Array(this._stashBuffer,0,this._bufferSize)).set(new Uint8Array(e,u),0),this._stashUsed+=s,this._stashByteStart=t+u)}else{var o,u;if(this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength),(o=new Uint8Array(this._stashBuffer,0,this._bufferSize)).set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength,(u=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart))0){var l=new Uint8Array(this._stashBuffer,u);o.set(l,0)}this._stashUsed-=u,this._stashByteStart+=u}}},e.prototype._flushStashBuffer=function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),i=this._dispatchChunks(t,this._stashByteStart),r=t.byteLength-i;if(i0){var a=new Uint8Array(this._stashBuffer,0,this._bufferSize),s=new Uint8Array(t,i);a.set(s,0),this._stashUsed=s.byteLength,this._stashByteStart+=i}return 0}n.default.w(this.TAG,r+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,r}return 0},e.prototype._onLoaderComplete=function(e,t){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData)},e.prototype._onLoaderError=function(e,t){switch(n.default.e(this.TAG,"Loader error, code = "+t.code+", msg = "+t.msg),this._flushStashBuffer(!1),this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,e=a.LoaderErrors.UNRECOVERABLE_EARLY_EOF),e){case a.LoaderErrors.EARLY_EOF:if(!this._config.isLive&&this._totalLength){var i=this._currentRange.to+1;return void(i0)for(var a=i.split("&"),s=0;s0;o[0]!==this._startName&&o[0]!==this._endName&&(u&&(r+="&"),r+=a[s])}return 0===r.length?t:t+"?"+r},e}();t.default=n},"./src/io/range-seek-handler.js": +/*!**************************************!*\ + !*** ./src/io/range-seek-handler.js ***! + \**************************************/ +function(e,t,i){i.r(t);var n=function(){function e(e){this._zeroStart=e||!1}return e.prototype.getConfig=function(e,t){var i={};if(0!==t.from||-1!==t.to){var n=void 0;n=-1!==t.to?"bytes="+t.from.toString()+"-"+t.to.toString():"bytes="+t.from.toString()+"-",i.Range=n}else this._zeroStart&&(i.Range="bytes=0-");return{url:e,headers:i}},e.prototype.removeURLParameters=function(e){return e},e}();t.default=n},"./src/io/speed-sampler.js": +/*!*********************************!*\ + !*** ./src/io/speed-sampler.js ***! + \*********************************/ +function(e,t,i){i.r(t);var n=function(){function e(){this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}return e.prototype.reset=function(){this._firstCheckpoint=this._lastCheckpoint=0,this._totalBytes=this._intervalBytes=0,this._lastSecondBytes=0},e.prototype.addBytes=function(e){0===this._firstCheckpoint?(this._firstCheckpoint=this._now(),this._lastCheckpoint=this._firstCheckpoint,this._intervalBytes+=e,this._totalBytes+=e):this._now()-this._lastCheckpoint<1e3?(this._intervalBytes+=e,this._totalBytes+=e):(this._lastSecondBytes=this._intervalBytes,this._intervalBytes=e,this._totalBytes+=e,this._lastCheckpoint=this._now())},Object.defineProperty(e.prototype,"currentKBps",{get:function(){this.addBytes(0);var e=(this._now()-this._lastCheckpoint)/1e3;return 0==e&&(e=1),this._intervalBytes/e/1024},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lastSecondKBps",{get:function(){return this.addBytes(0),0!==this._lastSecondBytes?this._lastSecondBytes/1024:this._now()-this._lastCheckpoint>=500?this.currentKBps:0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageKBps",{get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024},enumerable:!1,configurable:!0}),e}();t.default=n},"./src/io/websocket-loader.js": +/*!************************************!*\ + !*** ./src/io/websocket-loader.js ***! + \************************************/ +function(e,t,i){i.r(t);var n,r=i( +/*! ./loader.js */ +"./src/io/loader.js"),a=i( +/*! ../utils/exception.js */ +"./src/utils/exception.js"),s=(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),o=function(e){function t(){var t=e.call(this,"websocket-loader")||this;return t.TAG="WebSocketLoader",t._needStash=!0,t._ws=null,t._requestAbort=!1,t._receivedLength=0,t}return s(t,e),t.isSupported=function(){try{return void 0!==self.WebSocket}catch(e){return!1}},t.prototype.destroy=function(){this._ws&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e){try{var t=this._ws=new self.WebSocket(e.url);t.binaryType="arraybuffer",t.onopen=this._onWebSocketOpen.bind(this),t.onclose=this._onWebSocketClose.bind(this),t.onmessage=this._onWebSocketMessage.bind(this),t.onerror=this._onWebSocketError.bind(this),this._status=r.LoaderStatus.kConnecting}catch(e){this._status=r.LoaderStatus.kError;var i={code:e.code,msg:e.message};if(!this._onError)throw new a.RuntimeException(i.msg);this._onError(r.LoaderErrors.EXCEPTION,i)}},t.prototype.abort=function(){var e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=r.LoaderStatus.kComplete},t.prototype._onWebSocketOpen=function(e){this._status=r.LoaderStatus.kBuffering},t.prototype._onWebSocketClose=function(e){!0!==this._requestAbort?(this._status=r.LoaderStatus.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)):this._requestAbort=!1},t.prototype._onWebSocketMessage=function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var i=new FileReader;i.onload=function(){t._dispatchArrayBuffer(i.result)},i.readAsArrayBuffer(e.data)}else{this._status=r.LoaderStatus.kError;var n={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new a.RuntimeException(n.msg);this._onError(r.LoaderErrors.EXCEPTION,n)}},t.prototype._dispatchArrayBuffer=function(e){var t=e,i=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)},t.prototype._onWebSocketError=function(e){this._status=r.LoaderStatus.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new a.RuntimeException(t.msg);this._onError(r.LoaderErrors.EXCEPTION,t)},t}(r.BaseLoader);t.default=o},"./src/io/xhr-moz-chunked-loader.js": +/*!******************************************!*\ + !*** ./src/io/xhr-moz-chunked-loader.js ***! + \******************************************/ +function(e,t,i){i.r(t);var r,a=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),s=i( +/*! ./loader.js */ +"./src/io/loader.js"),o=i( +/*! ../utils/exception.js */ +"./src/utils/exception.js"),u=(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),l=function(e){function t(t,i){var n=e.call(this,"xhr-moz-chunked-loader")||this;return n.TAG="MozChunkedLoader",n._seekHandler=t,n._config=i,n._needStash=!0,n._xhr=null,n._requestAbort=!1,n._contentLength=null,n._receivedLength=0,n}return u(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(e){return a.default.w("MozChunkedLoader",e.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onloadend=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){this._dataSource=e,this._range=t;var i=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(i=e.redirectedURL);var r=this._seekHandler.getConfig(i,t);this._requestURL=r.url;var a=this._xhr=new XMLHttpRequest;if(a.open("GET",r.url,!0),a.responseType="moz-chunked-arraybuffer",a.onreadystatechange=this._onReadyStateChange.bind(this),a.onprogress=this._onProgress.bind(this),a.onloadend=this._onLoadEnd.bind(this),a.onerror=this._onXhrError.bind(this),e.withCredentials&&(a.withCredentials=!0),"object"===n(r.headers)){var o=r.headers;for(var u in o)o.hasOwnProperty(u)&&a.setRequestHeader(u,o[u])}if("object"===n(this._config.headers))for(var u in o=this._config.headers)o.hasOwnProperty(u)&&a.setRequestHeader(u,o[u]);this._status=s.LoaderStatus.kConnecting,a.send()},t.prototype.abort=function(){this._requestAbort=!0,this._xhr&&this._xhr.abort(),this._status=s.LoaderStatus.kComplete},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL&&t.responseURL!==this._requestURL&&this._onURLRedirect){var i=this._seekHandler.removeURLParameters(t.responseURL);this._onURLRedirect(i)}if(0!==t.status&&(t.status<200||t.status>299)){if(this._status=s.LoaderStatus.kError,!this._onError)throw new o.RuntimeException("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(s.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=s.LoaderStatus.kBuffering}},t.prototype._onProgress=function(e){if(this._status!==s.LoaderStatus.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,i=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)}},t.prototype._onLoadEnd=function(e){!0!==this._requestAbort?this._status!==s.LoaderStatus.kError&&(this._status=s.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1)):this._requestAbort=!1},t.prototype._onXhrError=function(e){this._status=s.LoaderStatus.kError;var t=0,i=null;if(this._contentLength&&e.loaded=this._contentLength&&(i=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:i},this._internalOpen(this._dataSource,this._currentRequestRange)},t.prototype._internalOpen=function(e,t){this._lastTimeLoaded=0;var i=e.url;this._config.reuseRedirectedURL&&(null!=this._currentRedirectedURL?i=this._currentRedirectedURL:null!=e.redirectedURL&&(i=e.redirectedURL));var r=this._seekHandler.getConfig(i,t);this._currentRequestURL=r.url;var a=this._xhr=new XMLHttpRequest;if(a.open("GET",r.url,!0),a.responseType="arraybuffer",a.onreadystatechange=this._onReadyStateChange.bind(this),a.onprogress=this._onProgress.bind(this),a.onload=this._onLoad.bind(this),a.onerror=this._onXhrError.bind(this),e.withCredentials&&(a.withCredentials=!0),"object"===n(r.headers)){var s=r.headers;for(var o in s)s.hasOwnProperty(o)&&a.setRequestHeader(o,s[o])}if("object"===n(this._config.headers))for(var o in s=this._config.headers)s.hasOwnProperty(o)&&a.setRequestHeader(o,s[o]);a.send()},t.prototype.abort=function(){this._requestAbort=!0,this._internalAbort(),this._status=o.LoaderStatus.kComplete},t.prototype._internalAbort=function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL){var i=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&i!==this._currentRedirectedURL&&(this._currentRedirectedURL=i,this._onURLRedirect&&this._onURLRedirect(i))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=o.LoaderStatus.kBuffering}else{if(this._status=o.LoaderStatus.kError,!this._onError)throw new u.RuntimeException("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(o.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}},t.prototype._onProgress=function(e){if(this._status!==o.LoaderStatus.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var i=e.total;this._internalAbort(),null!=i&0!==i&&(this._totalLength=i)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var n=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(n)}},t.prototype._normalizeSpeed=function(e){var t=this._chunkSizeKBList,i=t.length-1,n=0,r=0,a=i;if(e=t[n]&&e=3&&(t=this._speedSampler.currentKBps)),0!==t){var i=this._normalizeSpeed(t);this._currentSpeedNormalized!==i&&(this._currentSpeedNormalized=i,this._currentChunkSizeKB=i)}var n=e.target.response,r=this._range.from+this._receivedLength;this._receivedLength+=n.byteLength;var a=!1;null!=this._contentLength&&this._receivedLength0&&this._receivedLength0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new l.default(this._mediaDataSource,this._config),this._transmuxer.on(h.default.INIT_SEGMENT,(function(t,i){e._msectl.appendInitSegment(i)})),this._transmuxer.on(h.default.MEDIA_SEGMENT,(function(t,i){if(e._msectl.appendMediaSegment(i),e._config.lazyLoad&&!e._config.isLive){var n=e._mediaElement.currentTime;i.info.endDts>=1e3*(n+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(s.default.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}})),this._transmuxer.on(h.default.LOADING_COMPLETE,(function(){e._msectl.endOfStream(),e._emitter.emit(u.default.LOADING_COMPLETE)})),this._transmuxer.on(h.default.RECOVERED_EARLY_EOF,(function(){e._emitter.emit(u.default.RECOVERED_EARLY_EOF)})),this._transmuxer.on(h.default.IO_ERROR,(function(t,i){e._emitter.emit(u.default.ERROR,f.ErrorTypes.NETWORK_ERROR,t,i)})),this._transmuxer.on(h.default.DEMUX_ERROR,(function(t,i){e._emitter.emit(u.default.ERROR,f.ErrorTypes.MEDIA_ERROR,t,{code:-1,msg:i})})),this._transmuxer.on(h.default.MEDIA_INFO,(function(t){e._mediaInfo=t,e._emitter.emit(u.default.MEDIA_INFO,Object.assign({},t))})),this._transmuxer.on(h.default.METADATA_ARRIVED,(function(t){e._emitter.emit(u.default.METADATA_ARRIVED,t)})),this._transmuxer.on(h.default.SCRIPTDATA_ARRIVED,(function(t){e._emitter.emit(u.default.SCRIPTDATA_ARRIVED,t)})),this._transmuxer.on(h.default.STATISTICS_INFO,(function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(u.default.STATISTICS_INFO,Object.assign({},e._statisticsInfo))})),this._transmuxer.on(h.default.RECOMMEND_SEEKPOINT,(function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)})),this._transmuxer.open()))},e.prototype.unload=function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){return Object.assign({},this._mediaInfo)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)},enumerable:!1,configurable:!0}),e.prototype._fillStatisticsInfo=function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},e.prototype._onmseUpdateEnd=function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,i=0,n=0;n=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(s.default.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}},e.prototype._onmseBufferFull=function(){s.default.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()},e.prototype._suspendTransmuxer=function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))},e.prototype._checkProgressAndResume=function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,i=!1,n=0;n=r&&e=a-this._config.lazyLoadRecoverDuration&&(i=!0);break}}i&&(window.clearInterval(this._progressChecker),this._progressChecker=null,i&&(s.default.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))},e.prototype._isTimepointBuffered=function(e){for(var t=this._mediaElement.buffered,i=0;i=n&&e0){var r=this._mediaElement.buffered.start(0);(r<1&&e0&&t.currentTime0){var n=i.start(0);if(n<1&&t0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)},e.prototype.unload=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){var e={mimeType:(this._mediaElement instanceof HTMLAudioElement?"audio/":"video/")+this._mediaDataSource.type};return this._mediaElement&&(e.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(e.width=this._mediaElement.videoWidth,e.height=this._mediaElement.videoHeight)),e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},enumerable:!1,configurable:!0}),e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(s.default.MEDIA_INFO,this.mediaInfo)},e.prototype._reportStatisticsInfo=function(){this._emitter.emit(s.default.STATISTICS_INFO,this.statisticsInfo)},e}();t.default=l},"./src/player/player-errors.js": +/*!*************************************!*\ + !*** ./src/player/player-errors.js ***! + \*************************************/ +function(e,t,i){i.r(t),i.d(t,{ErrorTypes:function(){return a},ErrorDetails:function(){return s}});var n=i( +/*! ../io/loader.js */ +"./src/io/loader.js"),r=i( +/*! ../demux/demux-errors.js */ +"./src/demux/demux-errors.js"),a={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},s={NETWORK_EXCEPTION:n.LoaderErrors.EXCEPTION,NETWORK_STATUS_CODE_INVALID:n.LoaderErrors.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:n.LoaderErrors.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:n.LoaderErrors.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:r.default.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:r.default.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:r.default.CODEC_UNSUPPORTED}},"./src/player/player-events.js": +/*!*************************************!*\ + !*** ./src/player/player-events.js ***! + \*************************************/ +function(e,t,i){i.r(t),t.default={ERROR:"error",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info"}},"./src/remux/aac-silent.js": +/*!*********************************!*\ + !*** ./src/remux/aac-silent.js ***! + \*********************************/ +function(e,t,i){i.r(t);var n=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}();t.default=n},"./src/remux/mp4-generator.js": +/*!************************************!*\ + !*** ./src/remux/mp4-generator.js ***! + \************************************/ +function(e,t,i){i.r(t);var n=function(){function e(){}return e.init=function(){for(var t in e.types={hvc1:[],hvcC:[],avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],pasp:[],".mp3":[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])},e.box=function(e){for(var t=8,i=null,n=Array.prototype.slice.call(arguments,1),r=n.length,a=0;a>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);var s=8;for(a=0;a>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,n=t.duration,r=t.presentWidth,a=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>>8&255,255&r,0,0,a>>>8&255,255&a,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,n=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,n>>>24&255,n>>>16&255,n>>>8&255,255&n,85,196,0,0]))},e.hdlr=function(t){var i=null;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i=null;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types[".mp3"],r)},e.mp4a=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types.mp4a,r,e.esds(t))},e.esds=function(t){var i=t.config||[],n=i.length,r=new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(i).concat([6,1,2]));return e.box(e.types.esds,r)},e.avc1=function(t){var i=t.avcc,n=t.codecWidth,r=t.codecHeight,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,n>>>8&255,255&n,r>>>8&255,255&r,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return t.codec.indexOf("avc1")>=0?e.box(e.types.avc1,a,e.box(e.types.avcC,i)):e.box(e.types.hvc1,a,e.box(e.types.hvcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,n=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,n)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var n=t.id,r=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),a=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),s=e.sdtp(t),o=e.trun(t,s.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,r,a,o,s)},e.sdtp=function(t){for(var i=t.samples||[],n=i.length,r=new Uint8Array(4+n),a=0;a>>24&255,r>>>16&255,r>>>8&255,255&r,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var o=0;o>>24&255,u>>>16&255,u>>>8&255,255&u,l>>>24&255,l>>>16&255,l>>>8&255,255&l,h.isLeading<<2|h.dependsOn,h.isDependedOn<<6|h.hasRedundancy<<4|h.isNonSync,0,0,d>>>24&255,d>>>16&255,d>>>8&255,255&d],12+16*o)}return e.box(e.types.trun,s)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();n.init(),t.default=n},"./src/remux/mp4-remuxer.js": +/*!**********************************!*\ + !*** ./src/remux/mp4-remuxer.js ***! + \**********************************/ +function(e,t,i){i.r(t);var n=i( +/*! ../utils/logger.js */ +"./src/utils/logger.js"),r=i( +/*! ./mp4-generator.js */ +"./src/remux/mp4-generator.js"),a=i( +/*! ./aac-silent.js */ +"./src/remux/aac-silent.js"),s=i( +/*! ../utils/browser.js */ +"./src/utils/browser.js"),o=i( +/*! ../core/media-segment-info.js */ +"./src/core/media-segment-info.js"),u=i( +/*! ../utils/exception.js */ +"./src/utils/exception.js"),l=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new o.MediaSegmentInfoList("audio"),this._videoSegmentInfoList=new o.MediaSegmentInfoList("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!s.default.chrome||!(s.default.version.major<50||50===s.default.version.major&&s.default.version.build<2661)),this._fillSilentAfterSeek=s.default.msedge||s.default.msie,this._mp3UseMpegAudio=!s.default.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return e.prototype.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null},e.prototype.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},Object.defineProperty(e.prototype,"onInitSegment",{get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaSegment",{get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e},enumerable:!1,configurable:!0}),e.prototype.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},e.prototype.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},e.prototype.remux=function(e,t){if(!this._onMediaSegment)throw new u.IllegalStateException("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)},e.prototype._onTrackMetadataReceived=function(e,t){var i=null,n="mp4",a=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(n="mpeg",a="",i=new Uint8Array):i=r.default.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=r.default.generateInitSegment(t)}if(!this._onInitSegment)throw new u.IllegalStateException("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:a,container:e+"/"+n,mediaDuration:t.duration})},e.prototype._calculateDtsBase=function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},e.prototype.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var n={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(n.samples.push(t),n.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(n,!0)},e.prototype._remuxAudio=function(e,t){if(null!=this._audioMeta){var i,u=e,l=u.samples,h=void 0,d=-1,c=this._audioMeta.refSampleDuration,f="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,p=this._dtsBaseInited&&void 0===this._audioNextDts,m=!1;if(l&&0!==l.length&&(1!==l.length||t)){var _=0,g=null,v=0;f?(_=0,v=u.length):(_=8,v=8+u.length);var y=null;if(l.length>1&&(v-=(y=l.pop()).length),null!=this._audioStashedLastSample){var b=this._audioStashedLastSample;this._audioStashedLastSample=null,l.unshift(b),v+=b.length}null!=y&&(this._audioStashedLastSample=y);var S=l[0].dts-this._dtsBase;if(this._audioNextDts)h=S-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())h=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(m=!0);else{var T=this._audioSegmentInfoList.getLastSampleBefore(S);if(null!=T){var E=S-(T.originalDts+T.duration);E<=3&&(E=0),h=S-(T.dts+T.duration+E)}else h=0}if(m){var w=S-h,A=this._videoSegmentInfoList.getLastSegmentBefore(S);if(null!=A&&A.beginDts=3*c&&this._fillAudioTimestampGap&&!s.default.safari){R=!0;var M,F=Math.floor(h/c);n.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+x+" ms, curRefDts: "+U+" ms, dtsCorrection: "+Math.round(h)+" ms, generate: "+F+" frames"),C=Math.floor(U),O=Math.floor(U+c)-C,null==(M=a.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount))&&(n.default.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),M=L),D=[];for(var B=0;B=1?P[P.length-1].duration:Math.floor(c),this._audioNextDts=C+O;-1===d&&(d=C),P.push({dts:C,pts:C,cts:0,unit:b.unit,size:b.unit.byteLength,duration:O,originalDts:x,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),R&&P.push.apply(P,D)}}if(0===P.length)return u.samples=[],void(u.length=0);for(f?g=new Uint8Array(v):((g=new Uint8Array(v))[0]=v>>>24&255,g[1]=v>>>16&255,g[2]=v>>>8&255,g[3]=255&v,g.set(r.default.types.mdat,4)),I=0;I1&&(f-=(p=s.pop()).length),null!=this._videoStashedLastSample){var m=this._videoStashedLastSample;this._videoStashedLastSample=null,s.unshift(m),f+=m.length}null!=p&&(this._videoStashedLastSample=p);var _=s[0].dts-this._dtsBase;if(this._videoNextDts)u=_-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())u=0;else{var g=this._videoSegmentInfoList.getLastSampleBefore(_);if(null!=g){var v=_-(g.originalDts+g.duration);v<=3&&(v=0),u=_-(g.dts+g.duration+v)}else u=0}for(var y=new o.MediaSegmentInfo,b=[],S=0;S=1?b[b.length-1].duration:Math.floor(this._videoMeta.refSampleDuration),E){var P=new o.SampleInfo(w,C,k,m.dts,!0);P.fileposition=m.fileposition,y.appendSyncPoint(P)}b.push({dts:w,pts:C,cts:A,units:m.units,size:m.length,isKeyframe:E,duration:k,originalDts:T,flags:{isLeading:0,dependsOn:E?2:1,isDependedOn:E?1:0,hasRedundancy:0,isNonSync:E?0:1}})}for((c=new Uint8Array(f))[0]=f>>>24&255,c[1]=f>>>16&255,c[2]=f>>>8&255,c[3]=255&f,c.set(r.default.types.mdat,4),S=0;S=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ \/]([\w.]+)/.exec(e)||[],i=/(ipad)/.exec(e)||/(ipod)/.exec(e)||/(windows phone)/.exec(e)||/(iphone)/.exec(e)||/(kindle)/.exec(e)||/(android)/.exec(e)||/(windows)/.exec(e)||/(mac)/.exec(e)||/(linux)/.exec(e)||/(cros)/.exec(e)||[],r={browser:t[5]||t[3]||t[1]||"",version:t[2]||t[4]||"0",majorVersion:t[4]||t[2]||"0",platform:i[0]||""},a={};if(r.browser){a[r.browser]=!0;var s=r.majorVersion.split(".");a.version={major:parseInt(r.majorVersion,10),string:r.version},s.length>1&&(a.version.minor=parseInt(s[1],10)),s.length>2&&(a.version.build=parseInt(s[2],10))}for(var o in r.platform&&(a[r.platform]=!0),(a.chrome||a.opr||a.safari)&&(a.webkit=!0),(a.rv||a.iemobile)&&(a.rv&&delete a.rv,r.browser="msie",a.msie=!0),a.edge&&(delete a.edge,r.browser="msedge",a.msedge=!0),a.opr&&(r.browser="opera",a.opera=!0),a.safari&&a.android&&(r.browser="android",a.android=!0),a.name=r.browser,a.platform=r.platform,n)n.hasOwnProperty(o)&&delete n[o];Object.assign(n,a)}(),t.default=n},"./src/utils/exception.js": +/*!********************************!*\ + !*** ./src/utils/exception.js ***! + \********************************/ +function(e,t,i){i.r(t),i.d(t,{RuntimeException:function(){return a},IllegalStateException:function(){return s},InvalidArgumentException:function(){return o},NotImplementedException:function(){return u}});var n,r=(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),a=function(){function e(e){this._message=e}return Object.defineProperty(e.prototype,"name",{get:function(){return"RuntimeException"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"message",{get:function(){return this._message},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return this.name+": "+this.message},e}(),s=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"IllegalStateException"},enumerable:!1,configurable:!0}),t}(a),o=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"InvalidArgumentException"},enumerable:!1,configurable:!0}),t}(a),u=function(e){function t(t){return e.call(this,t)||this}return r(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"NotImplementedException"},enumerable:!1,configurable:!0}),t}(a)},"./src/utils/logger.js": +/*!*****************************!*\ + !*** ./src/utils/logger.js ***! + \*****************************/ +function(e,t,i){i.r(t);var n=i( +/*! events */ +"./node_modules/events/events.js"),r=i.n(n),a=function(){function e(){}return e.e=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","error",n),e.ENABLE_ERROR&&(console.error?console.error(n):console.warn)},e.i=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","info",n),e.ENABLE_INFO&&console.info&&console.info(n)},e.w=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","warn",n),e.ENABLE_WARN&&console.warn},e.d=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","debug",n),e.ENABLE_DEBUG&&console.debug&&console.debug(n)},e.v=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var n="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","verbose",n),e.ENABLE_VERBOSE},e}();a.GLOBAL_TAG="flv.js",a.FORCE_GLOBAL_TAG=!1,a.ENABLE_ERROR=!0,a.ENABLE_INFO=!0,a.ENABLE_WARN=!0,a.ENABLE_DEBUG=!0,a.ENABLE_VERBOSE=!0,a.ENABLE_CALLBACK=!1,a.emitter=new(r()),t.default=a},"./src/utils/logging-control.js": +/*!**************************************!*\ + !*** ./src/utils/logging-control.js ***! + \**************************************/ +function(e,t,i){i.r(t);var n=i( +/*! events */ +"./node_modules/events/events.js"),r=i.n(n),a=i( +/*! ./logger.js */ +"./src/utils/logger.js"),s=function(){function e(){}return Object.defineProperty(e,"forceGlobalTag",{get:function(){return a.default.FORCE_GLOBAL_TAG},set:function(t){a.default.FORCE_GLOBAL_TAG=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"globalTag",{get:function(){return a.default.GLOBAL_TAG},set:function(t){a.default.GLOBAL_TAG=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableAll",{get:function(){return a.default.ENABLE_VERBOSE&&a.default.ENABLE_DEBUG&&a.default.ENABLE_INFO&&a.default.ENABLE_WARN&&a.default.ENABLE_ERROR},set:function(t){a.default.ENABLE_VERBOSE=t,a.default.ENABLE_DEBUG=t,a.default.ENABLE_INFO=t,a.default.ENABLE_WARN=t,a.default.ENABLE_ERROR=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableDebug",{get:function(){return a.default.ENABLE_DEBUG},set:function(t){a.default.ENABLE_DEBUG=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableVerbose",{get:function(){return a.default.ENABLE_VERBOSE},set:function(t){a.default.ENABLE_VERBOSE=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableInfo",{get:function(){return a.default.ENABLE_INFO},set:function(t){a.default.ENABLE_INFO=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableWarn",{get:function(){return a.default.ENABLE_WARN},set:function(t){a.default.ENABLE_WARN=t,e._notifyChange()},enumerable:!1,configurable:!0}),Object.defineProperty(e,"enableError",{get:function(){return a.default.ENABLE_ERROR},set:function(t){a.default.ENABLE_ERROR=t,e._notifyChange()},enumerable:!1,configurable:!0}),e.getConfig=function(){return{globalTag:a.default.GLOBAL_TAG,forceGlobalTag:a.default.FORCE_GLOBAL_TAG,enableVerbose:a.default.ENABLE_VERBOSE,enableDebug:a.default.ENABLE_DEBUG,enableInfo:a.default.ENABLE_INFO,enableWarn:a.default.ENABLE_WARN,enableError:a.default.ENABLE_ERROR,enableCallback:a.default.ENABLE_CALLBACK}},e.applyConfig=function(e){a.default.GLOBAL_TAG=e.globalTag,a.default.FORCE_GLOBAL_TAG=e.forceGlobalTag,a.default.ENABLE_VERBOSE=e.enableVerbose,a.default.ENABLE_DEBUG=e.enableDebug,a.default.ENABLE_INFO=e.enableInfo,a.default.ENABLE_WARN=e.enableWarn,a.default.ENABLE_ERROR=e.enableError,a.default.ENABLE_CALLBACK=e.enableCallback},e._notifyChange=function(){var t=e.emitter;if(t.listenerCount("change")>0){var i=e.getConfig();t.emit("change",i)}},e.registerListener=function(t){e.emitter.addListener("change",t)},e.removeListener=function(t){e.emitter.removeListener("change",t)},e.addLogListener=function(t){a.default.emitter.addListener("log",t),a.default.emitter.listenerCount("log")>0&&(a.default.ENABLE_CALLBACK=!0,e._notifyChange())},e.removeLogListener=function(t){a.default.emitter.removeListener("log",t),0===a.default.emitter.listenerCount("log")&&(a.default.ENABLE_CALLBACK=!1,e._notifyChange())},e}();s.emitter=new(r()),t.default=s},"./src/utils/polyfill.js": +/*!*******************************!*\ + !*** ./src/utils/polyfill.js ***! + \*******************************/ +function(e,t,i){i.r(t);var n=function(){function e(){}return e.install=function(){Object.setPrototypeOf=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},Object.assign=Object.assign||function(e){if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var t=Object(e),i=1;i=128){t.push(String.fromCharCode(65535&s)),r+=2;continue}}else if(i[r]<240){if(n(i,r,2)&&(s=(15&i[r])<<12|(63&i[r+1])<<6|63&i[r+2])>=2048&&55296!=(63488&s)){t.push(String.fromCharCode(65535&s)),r+=3;continue}}else if(i[r]<248){var s;if(n(i,r,3)&&(s=(7&i[r])<<18|(63&i[r+1])<<12|(63&i[r+2])<<6|63&i[r+3])>65536&&s<1114112){s-=65536,t.push(String.fromCharCode(s>>>10|55296)),t.push(String.fromCharCode(1023&s|56320)),r+=4;continue}}t.push(String.fromCharCode(65533)),++r}return t.join("")}}},i={};function r(e){var n=i[e];if(void 0!==n)return n.exports;var a=i[e]={exports:{}};return t[e].call(a.exports,a,a.exports,r),a.exports}return r.m=t,r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,{a:t}),t},r.d=function(e,t){for(var i in t)r.o(t,i)&&!r.o(e,i)&&Object.defineProperty(e,i,{enumerable:!0,get:t[i]})},r.g=function(){if("object"===("undefined"==typeof globalThis?"undefined":n(globalThis)))return globalThis;try{return this||new Function("return this")()}catch(e){if("object"===("undefined"==typeof window?"undefined":n(window)))return window}}(),r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r("./src/index.js")}()},"object"===(void 0===i?"undefined":n(i))&&"object"===(void 0===t?"undefined":n(t))?t.exports=a():"function"==typeof define&&define.amd?define([],a):"object"===(void 0===i?"undefined":n(i))?i.flvjshevc=a():r.flvjshevc=a()}).call(this,e("_process"))},{_process:44}],69:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&i.extensionInfo.vHeight>0&&(i.size.width=i.extensionInfo.vWidth,i.size.height=i.extensionInfo.vHeight)),i.mediaInfo.duration,null!=i.onDemuxed&&i.onDemuxed(i.onReadyOBJ);for(var e=!1;void 0!==i.mpegTsObj&&null!==i.mpegTsObj;){var n=i.mpegTsObj.readPacket();if(n.size<=0)break;var r=n.dtime>0?n.dtime:n.ptime;if(!(r<0)){if(0==n.type){r<=i.vPreFramePTS&&(e=!0);var a=u.PACK_NALU(n.layer),o=1==n.keyframe,l=1==e?r+i.vStartTime:r,h=new s.BufferFrame(l,o,a,!0);i.bufObject.appendFrame(h.pts,h.data,!0,h.isKey),i.vPreFramePTS=l,null!=i.onSamples&&i.onSamples(i.onReadyOBJ,h)}else if(r<=i.aPreFramePTS&&(e=!0),"aac"==i.mediaInfo.aCodec)for(var d=n.data,c=0;c=3?(i._onTsReady(e),window.clearInterval(i.timerTsWasm),i.timerTsWasm=null):(i.mpegTsWasmRetryLoadTimes+=1,i.mpegTsObj.initDemuxer())}),3e3)}},{key:"_onTsReady",value:function(e){var t=this;t.hls.fetchM3u8(e),t.mpegTsWasmState=!0,t.timerFeed=window.setInterval((function(){if(t.tsList.length>0&&0==t.lockWait.state)try{var e=t.tsList.shift();if(null!=e){var i=e.streamURI,n=e.streamDur;t.lockWait.state=!0,t.lockWait.lockMember.dur=n,t.mpegTsObj.isLive=t.hls.isLive(),t.mpegTsObj.demuxURL(i)}else console.error("_onTsReady need wait ")}catch(e){console.error("onTsReady ERROR:",e),t.lockWait.state=!1}}),50)}},{key:"release",value:function(){this.hls&&this.hls.release(),this.hls=null,this.timerFeed&&window.clearInterval(this.timerFeed),this.timerFeed=null,this.timerTsWasm&&window.clearInterval(this.timerTsWasm),this.timerTsWasm=null}},{key:"bindReady",value:function(e){this.onReadyOBJ=e}},{key:"popBuffer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return t<0?null:1===e?t+1>this.bufObject.videoBuffer.length?null:this.bufObject.vFrame(t):2===e?t+1>this.bufObject.audioBuffer.length?null:this.bufObject.aFrame(t):void 0}},{key:"getVLen",value:function(){return this.bufObject.videoBuffer.length}},{key:"getALen",value:function(){return this.bufObject.audioBuffer.length}},{key:"getLastIdx",value:function(){return this.bufObject.videoBuffer.length-1}},{key:"getALastIdx",value:function(){return this.bufObject.audioBuffer.length-1}},{key:"getACodec",value:function(){return this.aCodec}},{key:"getVCodec",value:function(){return this.vCodec}},{key:"getDurationMs",value:function(){return this.durationMs}},{key:"getFPS",value:function(){return this.fps}},{key:"getSampleRate",value:function(){return this.sampleRate}},{key:"getSampleChannel",value:function(){return this.aChannel}},{key:"getSize",value:function(){return this.size}},{key:"seek",value:function(e){if(e>=0){var t=this.bufObject.seekIDR(e);this.seekPos=t}}}])&&n(t.prototype,i),h&&n(t,h),e}();i.M3u8=h},{"../consts":52,"../decoder/hevc-imp":64,"./buffer":66,"./bufferFrame":67,"./m3u8base":70,"./mpegts/mpeg.js":74}],70:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i ",t),setTimeout((function(){i.fetchM3u8(e)}),500)}))}},{key:"_uriParse",value:function(e){this._preURI="";var t=e.split("://"),i=null,n=null;if(t.length<1)return!1;t.length>1?(i=t[0],n=t[1].split("/"),this._preURI=i+"://"):n=t[0].split("/");for(var r=0;rp&&(o=p);var m=n[l+=1],_=null;if(m.indexOf("http")>=0)_=m;else{if("/"===m[0]){var g=this._preURI.split("//"),v=g[g.length-1].split("/");this._preURI=g[0]+"//"+v[0]}_=this._preURI+m}this._slices.indexOf(_)<0&&(this._slices.push(_),this._slices[this._slices.length-1],null!=this.onTransportStream&&this.onTransportStream(_,p))}}}if(this._slices.length>s.hlsSliceLimit&&this._type==r.PLAYER_IN_TYPE_M3U8_LIVE&&(this._slices=this._slices.slice(-1*s.hlsSliceLimit)),null!=this.onFinished){var y={type:this._type,duration:-1};this.onFinished(y)}return o}},{key:"_readTag",value:function(e){var t=s.tagParse.exec(e);return null!==t?{key:t[1],value:t[3]}:null}}])&&n(t.prototype,i),o&&n(t,o),e}();i.M3u8Base=o},{"../consts":52}],71:[function(e,t,i){"use strict";var n=e("mp4box"),r=e("../decoder/hevc-header"),a=e("../decoder/hevc-imp"),s=e("./buffer"),o=e("../consts"),u={96e3:0,88200:1,64e3:2,48e3:3,44100:4,32e3:5,24e3:6,22050:7,16e3:8,12e3:9,11025:10,8e3:11,7350:12,Reserved:13,"frequency is written explictly":15},l=function(e){for(var t=[],i=0;i1&&void 0!==arguments[1]&&arguments[1],i=null;return t?((i=e)[0]=r.DEFINE_STARTCODE[0],i[1]=r.DEFINE_STARTCODE[1],i[2]=r.DEFINE_STARTCODE[2],i[3]=r.DEFINE_STARTCODE[3]):((i=new Uint8Array(r.DEFINE_STARTCODE.length+e.length)).set(r.DEFINE_STARTCODE,0),i.set(e,r.DEFINE_STARTCODE.length)),i},h.prototype.setAACAdts=function(e){var t=null,i=this.aacProfile,n=u[this.sampleRate],r=new Uint8Array(7),a=r.length+e.length;return r[0]=255,r[1]=241,r[2]=(i-1<<6)+(n<<2)+0,r[3]=128+(a>>11),r[4]=(2047&a)>>3,r[5]=31+((7&a)<<5),r[6]=252,(t=new Uint8Array(a)).set(r,0),t.set(e,r.length),t},h.prototype.demux=function(){var e=this;e.seekPos=-1,e.mp4boxfile=n.createFile(),e.movieInfo=null,e.videoCodec=null,e.durationMs=-1,e.fps=-1,e.sampleRate=-1,e.aacProfile=2,e.size={width:-1,height:-1},e.bufObject=s(),e.audioNone=!1,e.naluHeader={vps:null,sps:null,pps:null,sei:null},e.mp4boxfile.onError=function(e){},this.mp4boxfile.onReady=function(t){for(var i in e.movieInfo=t,t.tracks)"VideoHandler"!==t.tracks[i].name&&"video"!==t.tracks[i].type||(t.tracks[i].codec,t.tracks[i].codec.indexOf("hev")>=0||t.tracks[i].codec.indexOf("hvc")>=0?e.videoCodec=o.CODEC_H265:t.tracks[i].codec.indexOf("avc")>=0&&(e.videoCodec=o.CODEC_H264));var n=-1;if(n=t.videoTracks[0].samples_duration/t.videoTracks[0].timescale,e.durationMs=1e3*n,e.fps=t.videoTracks[0].nb_samples/n,e.seekDiffTime=1/e.fps,e.size.width=t.videoTracks[0].track_width,e.size.height=t.videoTracks[0].track_height,t.audioTracks.length>0){e.sampleRate=t.audioTracks[0].audio.sample_rate;var r=t.audioTracks[0].codec.split(".");e.aacProfile=r[r.length-1]}else e.audioNone=!0;null!=e.onMp4BoxReady&&e.onMp4BoxReady(e.videoCodec),e.videoCodec===o.CODEC_H265?(e.initializeAllSourceBuffers(),e.mp4boxfile.start()):(e.videoCodec,o.CODEC_H264)},e.mp4boxfile.onSamples=function(t,i,n){var s=window.setInterval((function(){for(var i=0;i3?e.naluHeader.sei=e.setStartCode(_[3][0].data,!1):e.naluHeader.sei=new Uint8Array,e.naluHeader}else e.videoCodec==o.CODEC_H264&&(e.naluHeader.vps=new Uint8Array,e.naluHeader.sps=e.setStartCode(f.SPS[0].nalu,!1),e.naluHeader.pps=e.setStartCode(f.PPS[0].nalu,!1),e.naluHeader.sei=new Uint8Array);h[4].toString(16),e.naluHeader.vps[4].toString(16),l(e.naluHeader.vps),l(h);var g=e.setStartCode(h.subarray(0,e.naluHeader.vps.length),!0);if(l(g),h[4]===e.naluHeader.vps[4]){var v=e.naluHeader.vps.length+4,y=e.naluHeader.vps.length+e.naluHeader.sps.length+4,b=e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+4;if(e.naluHeader.sei.length<=0&&e.naluHeader.sps.length>0&&h[v]===e.naluHeader.sps[4]&&e.naluHeader.pps.length>0&&h[y]===e.naluHeader.pps[4]&&78===h[b]){h[e.naluHeader.vps.length+4],e.naluHeader.sps[4],h[e.naluHeader.vps.length+e.naluHeader.sps.length+4],e.naluHeader.pps[4],h[e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+4];for(var S=0,T=0;T4&&h[4]===e.naluHeader.sei[4]){var E=h.subarray(0,10),w=new Uint8Array(e.naluHeader.vps.length+E.length);w.set(E,0),w.set(e.naluHeader.vps,E.length),w[3]=1,e.naluHeader.vps=null,e.naluHeader.vps=new Uint8Array(w),w=null,E=null,(h=h.subarray(10))[4],e.naluHeader.vps[4],e.naluHeader.vps}else if(0===e.naluHeader.sei.length&&78===h[4]){h=e.setStartCode(h,!0);for(var A=0,C=0;C1&&void 0!==arguments[1]?arguments[1]:0;return e.fileStart=t,this.mp4boxfile.appendBuffer(e)},h.prototype.finishBuffer=function(){this.mp4boxfile.flush()},h.prototype.play=function(){},h.prototype.getVideoCoder=function(){return this.videoCodec},h.prototype.getDurationMs=function(){return this.durationMs},h.prototype.getFPS=function(){return this.fps},h.prototype.getSampleRate=function(){return this.sampleRate},h.prototype.getSize=function(){return this.size},h.prototype.seek=function(e){if(e>=0){var t=this.bufObject.seekIDR(e);this.seekPos=t}},h.prototype.popBuffer=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return t<0?null:1==e?this.bufObject.vFrame(t):2==e?this.bufObject.aFrame(t):void 0},h.prototype.addBuffer=function(e){var t=e.id;this.mp4boxfile.setExtractionOptions(t)},h.prototype.initializeAllSourceBuffers=function(){if(this.movieInfo){for(var e=this.movieInfo,t=0;t>5)}},{key:"sliceAACFrames",value:function(e,t){for(var i=[],n=e,r=0;r>4==15){var a=this._getPktLen(t[r+3],t[r+4],t[r+5]);if(a<=0)continue;var s=t.subarray(r,r+a),o=new Uint8Array(a);o.set(s,0),i.push({ptime:n,data:o}),n+=this.frameDurSec,r+=a}else r+=1;return i}}])&&n(t.prototype,i),r&&n(t,r),e}();i.AACDecoder=r},{}],74:[function(e,t,i){(function(t){"use strict";function n(e,t){for(var i=0;i ",e),n=null})).catch((function(i){console.error("demuxerTsInit ERROR fetch ERROR ==> ",i),t._releaseOffset(),t.onDemuxedFailed&&t.onDemuxedFailed(i,e)}))}},{key:"_releaseOffset",value:function(){void 0!==this.offsetDemux&&null!==this.offsetDemux&&(Module._free(this.offsetDemux),this.offsetDemux=null)}},{key:"_demuxCore",value:function(e){if(this._releaseOffset(),this._refreshDemuxer(),!(e.length<=0)){this.offsetDemux=Module._malloc(e.length),Module.HEAP8.set(e,this.offsetDemux);var t=Module.cwrap("demuxBox","number",["number","number","number"])(this.offsetDemux,e.length,this.isLive);Module._free(this.offsetDemux),this.offsetDemux=null,t>=0&&(this._setMediaInfo(),this._setExtensionInfo(),null!=this.onDemuxed&&this.onDemuxed())}}},{key:"_setMediaInfo",value:function(){var e=Module.cwrap("getMediaInfo","number",[])(),t=Module.HEAPU32[e/4],i=Module.HEAPU32[e/4+1],n=Module.HEAPF64[e/8+1],s=Module.HEAPF64[e/8+1+1],o=Module.HEAPF64[e/8+1+1+1],u=Module.HEAPF64[e/8+1+1+1+1],l=Module.HEAPU32[e/4+2+2+2+2+2];this.mediaAttr.vFps=n,this.mediaAttr.vGop=l,this.mediaAttr.vDuration=s,this.mediaAttr.aDuration=o,this.mediaAttr.duration=u;var h=Module.cwrap("getAudioCodecID","number",[])();h>=0?(this.mediaAttr.aCodec=a.CODEC_OFFSET_TABLE[h],this.mediaAttr.sampleRate=t>0?t:a.DEFAULT_SAMPLERATE,this.mediaAttr.sampleChannel=i>=0?i:a.DEFAULT_CHANNEL):(this.mediaAttr.sampleRate=0,this.mediaAttr.sampleChannel=0,this.mediaAttr.audioNone=!0);var d=Module.cwrap("getVideoCodecID","number",[])();d>=0&&(this.mediaAttr.vCodec=a.CODEC_OFFSET_TABLE[d]),null==this.aacDec?this.aacDec=new r.AACDecoder(this.mediaAttr):this.aacDec.updateConfig(this.mediaAttr)}},{key:"_setExtensionInfo",value:function(){var e=Module.cwrap("getExtensionInfo","number",[])(),t=Module.HEAPU32[e/4],i=Module.HEAPU32[e/4+1];this.extensionInfo.vWidth=t,this.extensionInfo.vHeight=i}},{key:"readMediaInfo",value:function(){return this.mediaAttr}},{key:"readExtensionInfo",value:function(){return this.extensionInfo}},{key:"readAudioNone",value:function(){return this.mediaAttr.audioNone}},{key:"_readLayer",value:function(){null===this.naluLayer?this.naluLayer={vps:null,sps:null,pps:null,sei:null}:(this.naluLayer.vps=null,this.naluLayer.sps=null,this.naluLayer.pps=null,this.naluLayer.sei=null),null===this.vlcLayer?this.vlcLayer={vlc:null}:this.vlcLayer.vlc=null;var e=Module.cwrap("getSPSLen","number",[])(),t=Module.cwrap("getSPS","number",[])();if(!(e<0)){var i=Module.HEAPU8.subarray(t,t+e);this.naluLayer.sps=new Uint8Array(e),this.naluLayer.sps.set(i,0);var n=Module.cwrap("getPPSLen","number",[])(),r=Module.cwrap("getPPS","number",[])(),s=Module.HEAPU8.subarray(r,r+n);this.naluLayer.pps=new Uint8Array(n),this.naluLayer.pps.set(s,0);var o=Module.cwrap("getSEILen","number",[])(),u=Module.cwrap("getSEI","number",[])(),l=Module.HEAPU8.subarray(u,u+o);this.naluLayer.sei=new Uint8Array(o),this.naluLayer.sei.set(l,0);var h=Module.cwrap("getVLCLen","number",[])(),d=Module.cwrap("getVLC","number",[])(),c=Module.HEAPU8.subarray(d,d+h);if(this.vlcLayer.vlc=new Uint8Array(h),this.vlcLayer.vlc.set(c,0),this.mediaAttr.vCodec==a.DEF_HEVC||this.mediaAttr.vCodec==a.DEF_H265){var f=Module.cwrap("getVPSLen","number",[])(),p=Module.cwrap("getVPS","number",[])(),m=Module.HEAPU8.subarray(p,p+f);this.naluLayer.vps=new Uint8Array(f),this.naluLayer.vps.set(m,0),Module._free(m),m=null}else this.mediaAttr.vCodec==a.DEF_AVC||(this.mediaAttr.vCodec,a.DEF_H264);return Module._free(i),i=null,Module._free(s),s=null,Module._free(l),l=null,Module._free(c),c=null,{nalu:this.naluLayer,vlc:this.vlcLayer}}}},{key:"isHEVC",value:function(){return this.mediaAttr.vCodec==a.DEF_HEVC||this.mediaAttr.vCodec==a.DEF_H265}},{key:"readPacket",value:function(){var e=Module.cwrap("getPacket","number",[])(),t=Module.HEAPU32[e/4],i=Module.HEAPU32[e/4+1],n=Module.HEAPF64[e/8+1],r=Module.HEAPF64[e/8+1+1],s=Module.HEAPU32[e/4+1+1+2+2],o=Module.HEAPU32[e/4+1+1+2+2+1],u=Module.HEAPU8.subarray(o,o+i),l=this._readLayer(),h={type:t,size:i,ptime:n,dtime:r,keyframe:s,src:u,data:1==t&&this.mediaAttr.aCodec==a.DEF_AAC?this.aacDec.sliceAACFrames(n,u):u,layer:l};return Module._free(u),u=null,h}},{key:"_refreshDemuxer",value:function(){this.releaseTsDemuxer(),this._initDemuxer()}},{key:"_initDemuxer",value:function(){Module.cwrap("initTsMissile","number",[])(),Module.cwrap("initializeDemuxer","number",[])()}},{key:"releaseTsDemuxer",value:function(){Module.cwrap("exitTsMissile","number",[])()}}])&&n(i.prototype,s),o&&n(i,o),e}();i.MPEG_JS=s}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./consts":72,"./decoder/aac":73}],75:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&e.extensionInfo.vHeight>0&&(e.size.width=e.extensionInfo.vWidth,e.size.height=e.extensionInfo.vHeight);for(var t=null;!((t=e.mpegTsObj.readPacket()).size<=0);){var i=t.dtime;if(0==t.type){var n=s.PACK_NALU(t.layer),r=1==t.keyframe;e.bufObject.appendFrame(i,n,!0,r)}else if("aac"==e.mediaInfo.aCodec)for(var a=t.data,o=0;o0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return t<0?null:1==e?this.bufObject.vFrame(t):2==e?this.bufObject.aFrame(t):void 0}},{key:"isHEVC",value:function(){return this.mpegTsObj.isHEVC()}},{key:"getACodec",value:function(){return this.aCodec}},{key:"getVCodec",value:function(){return this.vCodec}},{key:"getAudioNone",value:function(){return this.mpegTsObj.mediaAttr.audioNone}},{key:"getDurationMs",value:function(){return this.durationMs}},{key:"getFPS",value:function(){return this.fps}},{key:"getSampleRate",value:function(){return this.sampleRate}},{key:"getSize",value:function(){return this.size}},{key:"seek",value:function(e){if(e>=0){var t=this.bufObject.seekIDR(e);this.seekPos=t}}}])&&n(t.prototype,i),o&&n(t,o),e}();i.MpegTs=o},{"../decoder/hevc-imp":64,"./buffer":66,"./mpegts/mpeg.js":74}],76:[function(e,t,i){(function(t){"use strict";function n(e){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function r(e,t){for(var i=0;i0&&(i=!0),this.configFormat.type===v.PLAYER_IN_TYPE_RAW_265&&(i=!0,this.playMode=v.PLAYER_MODE_NOTIME_LIVE),this.playParam={durationMs:0,fps:0,sampleRate:0,size:{width:0,height:0},audioNone:i,videoCodec:v.CODEC_H265},y.UI.createPlayerRender(this.configFormat.playerId,this.configFormat.playerW,this.configFormat.playerH),!1===this._isSupportWASM())return this._makeMP4Player(!1),0;if(!1===this.configFormat.extInfo.hevc)return Module.cwrap("AVPlayerInit","number",["string","string"])(this.configFormat.token,"0.0.0"),this._makeMP4Player(!0),0;var n=window.setInterval((function(){t.STATICE_MEM_playerIndexPtr===e.playerIndex&&(t.STATICE_MEM_playerIndexPtr,e.playerIndex,window.WebAssembly?(t.STATIC_MEM_wasmDecoderState,1==t.STATIC_MEM_wasmDecoderState&&(e._makeMP4Player(),t.STATICE_MEM_playerIndexPtr+=1,window.clearInterval(n),n=null)):(/iPhone|iPad/.test(window.navigator.userAgent),t.STATICE_MEM_playerIndexPtr+=1,window.clearInterval(n),n=null))}),500)}},{key:"release",value:function(){return void 0!==this.player&&null!==this.player&&(this.player,this.playParam.videoCodec===v.CODEC_H265&&this.player?(this.configFormat.type==v.PLAYER_IN_TYPE_M3U8&&void 0!==this.hlsObj&&null!==this.hlsObj&&this.hlsObj.release(),this.player.release()):this.player.release(),void 0!==this.snapshotCanvasContext&&null!==this.snapshotCanvasContext&&(b.releaseContext(this.snapshotCanvasContext),this.snapshotCanvasContext=null,void 0!==this.snapshotYuvLastFrame&&null!==this.snapshotYuvLastFrame&&(this.snapshotYuvLastFrame.luma=null,this.snapshotYuvLastFrame.chromaB=null,this.snapshotYuvLastFrame.chromaR=null,this.snapshotYuvLastFrame.width=0,this.snapshotYuvLastFrame.height=0)),void 0!==this.workerFetch&&null!==this.workerFetch&&(this.workerFetch.postMessage({cmd:"stop",params:"",type:this.mediaExtProtocol}),this.workerFetch.onmessage=null),void 0!==this.workerParse&&null!==this.workerParse&&(this.workerParse.postMessage({cmd:"stop",params:""}),this.workerParse.onmessage=null),this.workerFetch=null,this.workerParse=null,this.configFormat.extInfo.readyShow=!0,window.onclick=document.body.onclick=null,window.g_players={},!0)}},{key:"debugYUV",value:function(e){this.player.debugYUV(e)}},{key:"setPlaybackRate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;return!(this.playParam.videoCodec===v.CODEC_H265||e<=0||void 0===this.player||null===this.player)&&this.player.setPlaybackRate(e)}},{key:"getPlaybackRate",value:function(){return void 0!==this.player&&null!==this.player&&(this.playParam.videoCodec===v.CODEC_H265?1:this.player.getPlaybackRate())}},{key:"setRenderScreen",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return void 0!==this.player&&null!==this.player&&(this.player.setScreen(e),!0)}},{key:"play",value:function(){if(void 0===this.player||null===this.player)return!1;if(this.playParam.videoCodec===v.CODEC_H265){var e={seekPos:this._getSeekTarget(),mode:this.playMode,accurateSeek:this.configFormat.accurateSeek,seekEvent:!1,realPlay:!0};this.player.play(e)}else this.player.play();return!0}},{key:"pause",value:function(){return void 0!==this.player&&null!==this.player&&(this.player.pause(),!0)}},{key:"isPlaying",value:function(){return void 0!==this.player&&null!==this.player&&this.player.isPlayingState()}},{key:"setVoice",value:function(e){return!(e<0||void 0===this.player||null===this.player||(this.volume=e,this.player&&this.player.setVoice(e),0))}},{key:"getVolume",value:function(){return this.volume}},{key:"mediaInfo",value:function(){var e={meta:this.playParam,videoType:this.playMode};return e.meta.isHEVC=0===this.playParam.videoCodec,e}},{key:"snapshot",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return null===e||void 0!==this.playParam&&null!==this.playParam&&(0===this.playParam.videoCodec?(this.player.setScreen(!0),e.width=this.snapshotYuvLastFrame.width,e.height=this.snapshotYuvLastFrame.height,this.snapshotYuvLastFrame,void 0!==this.snapshotCanvasContext&&null!==this.snapshotCanvasContext||(this.snapshotCanvasContext=b.setupCanvas(e,{preserveDrawingBuffer:!1})),b.renderFrame(this.snapshotCanvasContext,this.snapshotYuvLastFrame.luma,this.snapshotYuvLastFrame.chromaB,this.snapshotYuvLastFrame.chromaR,this.snapshotYuvLastFrame.width,this.snapshotYuvLastFrame.height)):(e.width=this.playParam.size.width,e.height=this.playParam.size.height,e.getContext("2d").drawImage(this.player.videoTag,0,0,e.width,e.height))),null}},{key:"_seekHLS",value:function(e,t,i){if(void 0===this.player||null===this.player)return!1;setTimeout((function(){t.player.getCachePTS(),t.player.getCachePTS()>e?i():t._seekHLS(e,t,i)}),100)}},{key:"seek",value:function(e){if(void 0===this.player||null===this.player)return!1;var t=this;this.seekTarget=e,this.onSeekStart&&this.onSeekStart(e),this.timerFeed&&(window.clearInterval(this.timerFeed),this.timerFeed=null);var i=this._getSeekTarget();return this.playParam.videoCodec===v.CODEC_H264?(this.player.seek(e),this.onSeekFinish&&this.onSeekFinish()):this.configFormat.extInfo.core===v.PLAYER_CORE_TYPE_CNATIVE?(this.pause(),this._seekHLS(e,this,(function(){t.player.seek((function(){}),{seekTime:i,mode:t.playMode,accurateSeek:t.configFormat.accurateSeek})}))):this._seekHLS(e,this,(function(){t.player.seek((function(){t.configFormat.type==v.PLAYER_IN_TYPE_MP4?t.mp4Obj.seek(e):t.configFormat.type==v.PLAYER_IN_TYPE_TS||t.configFormat.type==v.PLAYER_IN_TYPE_MPEGTS?t.mpegTsObj.seek(e):t.configFormat.type==v.PLAYER_IN_TYPE_M3U8&&(t.hlsObj.onSamples=null,t.hlsObj.seek(e));var i,n=(i=0,i=t.configFormat.accurateSeek?e:t._getBoxBufSeekIDR(),parseInt(i)),r=parseInt(t._getBoxBufSeekIDR())||0;t._avFeedMP4Data(r,n)}),{seekTime:i,mode:t.playMode,accurateSeek:t.configFormat.accurateSeek})})),!0}},{key:"fullScreen",value:function(){if(this.autoScreenClose=!0,this.player.vCodecID,this.player,this.player.vCodecID===v.V_CODEC_NAME_HEVC){var e=document.querySelector("#"+this.configFormat.playerId),t=e.getElementsByTagName("canvas")[0];e.style.width=this.screenW+"px",e.style.height=this.screenH+"px";var i=this._checkScreenDisplaySize(this.screenW,this.screenH,this.playParam.size.width,this.playParam.size.height);t.style.marginTop=i[0]+"px",t.style.marginLeft=i[1]+"px",t.style.width=i[2]+"px",t.style.height=i[3]+"px",this._requestFullScreen(e)}else this._requestFullScreen(this.player.videoTag)}},{key:"closeFullScreen",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!1===e&&(this.autoScreenClose=!1,this._exitFull()),this.player.vCodecID===v.V_CODEC_NAME_HEVC){var t=document.querySelector("#"+this.configFormat.playerId),i=t.getElementsByTagName("canvas")[0];t.style.width=this.configFormat.playerW+"px",t.style.height=this.configFormat.playerH+"px";var n=this._checkScreenDisplaySize(this.configFormat.playerW,this.configFormat.playerH,this.playParam.size.width,this.playParam.size.height);i.style.marginTop=n[0]+"px",i.style.marginLeft=n[1]+"px",i.style.width=n[2]+"px",i.style.height=n[3]+"px"}}},{key:"playNextFrame",value:function(){return this.pause(),void 0!==this.playParam&&null!==this.playParam&&(0===this.playParam.videoCodec?this.player.playYUV():this.player.nativeNextFrame(),!0)}},{key:"resize",value:function(e,t){if(void 0!==this.player&&null!==this.player){if(!(e&&t&&this.playParam.size.width&&this.playParam.size.height))return!1;var i=this.playParam.size.width,n=this.playParam.size.height,r=0===this.playParam.videoCodec,a=document.querySelector("#"+this.configFormat.playerId);if(a.style.width=e+"px",a.style.height=t+"px",!0===r){var s=a.getElementsByTagName("canvas")[0],o=function(e,t){var r=i/e>n/t,a=(e/i).toFixed(2),s=(t/n).toFixed(2),o=r?a:s,u=parseInt(i*o,10),l=parseInt(n*o,10);return[parseInt((t-l)/2,10),parseInt((e-u)/2,10),u,l]}(e,t);s.style.marginTop=o[0]+"px",s.style.marginLeft=o[1]+"px",s.style.width=o[2]+"px",s.style.height=o[3]+"px"}else{var u=a.getElementsByTagName("video")[0];u.style.width=e+"px",u.style.height=t+"px"}return!0}return!1}},{key:"_checkScreenDisplaySize",value:function(e,t,i,n){var r=i/e>n/t,a=(e/i).toFixed(2),s=(t/n).toFixed(2),o=r?a:s,u=this.fixed?e:parseInt(i*o),l=this.fixed?t:parseInt(n*o);return[parseInt((t-l)/2),parseInt((e-u)/2),u,l]}},{key:"_isFullScreen",value:function(){var e=document.fullscreenElement||document.mozFullscreenElement||document.webkitFullscreenElement;return document.fullscreenEnabled||document.mozFullscreenEnabled||document.webkitFullscreenEnabled,null!=e}},{key:"_requestFullScreen",value:function(e){e.requestFullscreen?e.requestFullscreen():e.mozRequestFullScreen?e.mozRequestFullScreen():e.msRequestFullscreen?e.msRequestFullscreen():e.webkitRequestFullscreen&&e.webkitRequestFullScreen()}},{key:"_exitFull",value:function(){document.exitFullscreen?document.exitFullscreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.msExitFullscreen&&document.msExitFullscreen()}},{key:"_durationText",value:function(e){if(e<0)return"Play";var t=Math.round(e);return Math.floor(t/3600)+":"+Math.floor(t%3600/60)+":"+Math.floor(t%60)}},{key:"_getSeekTarget",value:function(){return this.configFormat.accurateSeek?this.seekTarget:this._getBoxBufSeekIDR()}},{key:"_getBoxBufSeekIDR",value:function(){return this.configFormat.type==v.PLAYER_IN_TYPE_MP4?this.mp4Obj.seekPos:this.configFormat.type==v.PLAYER_IN_TYPE_TS||this.configFormat.type==v.PLAYER_IN_TYPE_MPEGTS?this.mpegTsObj.seekPos:this.configFormat.type==v.PLAYER_IN_TYPE_M3U8?this.hlsObj.seekPos:void 0}},{key:"_playControl",value:function(){this.isPlaying()?this.pause():this.play()}},{key:"_avFeedMP4Data",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;if(void 0===this.player||null===this.player)return!1;var r=parseInt(this.playParam.durationMs/1e3);this.player.clearAllCache(),this.timerFeed=window.setInterval((function(){var a=null,s=null,o=!0,u=!0;if(e.configFormat.type==v.PLAYER_IN_TYPE_MP4?(a=e.mp4Obj.popBuffer(1,t),s=e.mp4Obj.audioNone?null:e.mp4Obj.popBuffer(2,i)):e.configFormat.type==v.PLAYER_IN_TYPE_TS||e.configFormat.type==v.PLAYER_IN_TYPE_MPEGTS?(a=e.mpegTsObj.popBuffer(1,t),s=e.mpegTsObj.getAudioNone()?null:e.mpegTsObj.popBuffer(2,i)):e.configFormat.type==v.PLAYER_IN_TYPE_M3U8&&(a=e.hlsObj.popBuffer(1,t),s=e.hlsObj.audioNone?null:e.hlsObj.popBuffer(2,i),t=e.hlsObj.getLastIdx()&&(o=!1),i=e.hlsObj.getALastIdx()&&(u=!1)),!0===o&&null!=a)for(var l=0;lr)return window.clearInterval(e.timerFeed),e.timerFeed=null,e.player.vCachePTS,e.player.aCachePTS,void(null!=n&&n())}),5)}},{key:"_isSupportWASM",value:function(){window.document;var e=window.navigator,t=e.userAgent.toLowerCase(),i="ipad"==t.match(/ipad/i),r="iphone os"==t.match(/iphone os/i),a="iPad"==t.match(/iPad/i),s="iPhone os"==t.match(/iPhone os/i),o="midp"==t.match(/midp/i),u="rv:1.2.3.4"==t.match(/rv:1.2.3.4/i),l="ucweb"==t.match(/ucweb/i),h="android"==t.match(/android/i),d="Android"==t.match(/Android/i),c="windows ce"==t.match(/windows ce/i),f="windows mobile"==t.match(/windows mobile/i);if(i||r||a||s||o||u||l||h||d||c||f)return!1;var m=function(){try{if("object"===("undefined"==typeof WebAssembly?"undefined":n(WebAssembly))&&"function"==typeof WebAssembly.instantiate){var e=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(e instanceof WebAssembly.Module)return new WebAssembly.Instance(e)instanceof WebAssembly.Instance}}catch(e){}return!1}();if(!1===m)return!1;if(!0===m){var _=p.BrowserJudge(),g=_[0],v=_[1];if("Chrome"===g&&v<85)return!1;if(g.indexOf("360")>=0)return!1;if(/Safari/.test(e.userAgent)&&!/Chrome/.test(e.userAgent)&&v>13)return!1}return!0}},{key:"_makeMP4Player",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this;if(this._isSupportWASM(),!1===this._isSupportWASM()||!0===e){if(this.configFormat.type==v.PLAYER_IN_TYPE_MP4)t.mediaExtFormat===v.PLAYER_IN_TYPE_FLV?this._flvJsPlayer(this.playParam.durationMs,t.playParam.audioNone):this._makeNativePlayer();else if(this.configFormat.type==v.PLAYER_IN_TYPE_TS||this.configFormat.type==v.PLAYER_IN_TYPE_MPEGTS)this._mpegTsNv3rdPlayer(-1,!1);else if(this.configFormat.type==v.PLAYER_IN_TYPE_M3U8)this._videoJsPlayer();else if(this.configFormat.type===v.PLAYER_IN_TYPE_RAW_265)return-1;return 1}return this.mediaExtProtocol===v.URI_PROTOCOL_WEBSOCKET_DESC?(this.configFormat.type,this.configFormat.type===v.PLAYER_IN_TYPE_RAW_265?this._raw265Entry():this._cWsFLVDecoderEntry(),0):(null!=this.configFormat.extInfo.core&&null!==this.configFormat.extInfo.core&&this.configFormat.extInfo.core===v.PLAYER_CORE_TYPE_CNATIVE?this._cDemuxDecoderEntry():this.configFormat.type==v.PLAYER_IN_TYPE_MP4?this.configFormat.extInfo.moovStartFlag?this._mp4EntryVodStream():this._mp4Entry():this.configFormat.type==v.PLAYER_IN_TYPE_TS||this.configFormat.type==v.PLAYER_IN_TYPE_MPEGTS?this._mpegTsEntry():this.configFormat.type==v.PLAYER_IN_TYPE_M3U8?this._m3u8Entry():this.configFormat.type===v.PLAYER_IN_TYPE_RAW_265&&this._raw265Entry(),0)}},{key:"_makeMP4PlayerViewEvent",value:function(e,t,i,n){var r=this,s=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null,u=this;if(this.playParam.durationMs=e,this.playParam.fps=t,this.playParam.sampleRate=i,this.playParam.size=n,this.playParam.audioNone=s,this.playParam.videoCodec=o||v.CODEC_H265,this.playParam,(this.configFormat.type==v.PLAYER_IN_TYPE_M3U8&&this.hlsConf.hlsType==v.PLAYER_IN_TYPE_M3U8_LIVE||this.configFormat.type==v.PLAYER_IN_TYPE_RAW_265)&&(this.playMode=v.PLAYER_MODE_NOTIME_LIVE),u.configFormat.extInfo.autoCrop){var l=document.querySelector("#"+this.configFormat.playerId),h=n.width/n.height,d=this.configFormat.playerW/this.configFormat.playerH;h>d?l.style.height=this.configFormat.playerW/h+"px":h0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,n=arguments.length>3?arguments[3]:void 0,r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,a=arguments.length>5?arguments[5]:void 0,o=this;this.playParam.durationMs=e,this.playParam.fps=t,this.playParam.sampleRate=i,this.playParam.size=n,this.playParam.audioNone=r,this.playParam.videoCodec=a||v.CODEC_H264,this.configFormat.type==v.PLAYER_IN_TYPE_M3U8&&this.hlsConf.hlsType==v.PLAYER_IN_TYPE_M3U8_LIVE&&(this.playMode=v.PLAYER_MODE_NOTIME_LIVE),this.player=new s.Mp4Player({width:this.configFormat.playerW,height:this.configFormat.playerH,sampleRate:i,fps:t,appendHevcType:v.APPEND_TYPE_FRAME,fixed:!1,playerId:this.configFormat.playerId,audioNone:r,token:this.configFormat.token,videoCodec:a,autoPlay:this.configFormat.extInfo.autoPlay});var u=0,l=window.setInterval((function(){u++,void 0!==o.player&&null!==o.player||(window.clearInterval(l),l=null),u>v.DEFAULT_PLAYERE_LOAD_TIMEOUT&&(o.player.release(),o.player=null,o._cDemuxDecoderEntry(0,!0),window.clearInterval(l),l=null)}),1e3);this.player.makeIt(this.videoURL),this.player.onPlayingTime=function(t){o._durationText(t),o._durationText(e/1e3),null!=o.onPlayTime&&o.onPlayTime(t)},this.player.onPlayingFinish=function(){null!=o.onPlayFinish&&o.onPlayFinish()},this.player.onLoadFinish=function(){window.clearInterval(l),l=null,o.playParam.durationMs=1e3*o.player.duration,o.playParam.size=o.player.getSize(),o.onLoadFinish&&o.onLoadFinish(),o.onReadyShowDone&&o.onReadyShowDone()},this.player.onPlayState=function(e){o.onPlayState&&o.onPlayState(e)},this.player.onCacheProcess=function(e){o.onCacheProcess&&o.onCacheProcess(e)}}},{key:"_initMp4BoxObject",value:function(){var e=this;this.timerFeed=null,this.mp4Obj=new m,this.mp4Obj.onMp4BoxReady=function(t){var i=e.mp4Obj.getFPS(),n=T(i,e.mp4Obj.getDurationMs()),r=e.mp4Obj.getSampleRate(),a=e.mp4Obj.getSize(),s=e.mp4Obj.getVideoCoder();t===v.CODEC_H265?(e._makeMP4PlayerViewEvent(n,i,r,a,e.mp4Obj.audioNone,s),parseInt(n/1e3),e._avFeedMP4Data(0,0)):e._makeNativePlayer(n,i,r,a,e.mp4Obj.audioNone,s)}}},{key:"_mp4Entry",value:function(){var e=this,t=this;fetch(this.videoURL).then((function(e){return e.arrayBuffer()})).then((function(i){t._initMp4BoxObject(),e.mp4Obj.demux(),e.mp4Obj.appendBufferData(i,0),e.mp4Obj.finishBuffer(),e.mp4Obj.seek(-1)}))}},{key:"_mp4EntryVodStream",value:function(){var e=this,t=this;this.timerFeed=null,this.mp4Obj=new m,this._initMp4BoxObject(),this.mp4Obj.demux();var i=0,n=!1,r=window.setInterval((function(){n||(n=!0,fetch(e.videoURL).then((function(e){return function e(n){return n.read().then((function(a){if(a.done)return t.mp4Obj.finishBuffer(),t.mp4Obj.seek(-1),void window.clearInterval(r);var s=a.value;return t.mp4Obj.appendBufferData(s.buffer,i),i+=s.byteLength,e(n)}))}(e.body.getReader())})).catch((function(e){})))}),1)}},{key:"_cDemuxDecoderEntry",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.configFormat.type;var n=this,r=!1,a=new AbortController,s=a.signal,u={width:this.configFormat.playerW,height:this.configFormat.playerH,playerId:this.configFormat.playerId,token:this.configFormat.token,readyShow:this.configFormat.extInfo.readyShow,checkProbe:this.configFormat.extInfo.checkProbe,ignoreAudio:this.configFormat.extInfo.ignoreAudio,playMode:this.playMode,autoPlay:this.configFormat.extInfo.autoPlay,defaultFps:this.configFormat.extInfo.rawFps,cacheLength:this.configFormat.extInfo.cacheLength};this.player=new o.CNativeCore(u),window.g_players[this.player.corePtr]=this.player,this.player.onReadyShowDone=function(){n.configFormat.extInfo.readyShow=!1,n.onReadyShowDone&&n.onReadyShowDone()},this.player.onRelease=function(){a.abort()},this.player.onProbeFinish=function(){r=!0,n.player.config,n.player.audioNone,n.playParam.fps=n.player.config.fps,n.playParam.durationMs=T(n.playParam.fps,1e3*n.player.duration),n.player.duration<0&&(n.playMode=v.PLAYER_MODE_NOTIME_LIVE,n.playParam.durationMs=-1),n.playParam.sampleRate=n.player.config.sampleRate,n.playParam.size={width:n.player.width,height:n.player.height},n.playParam.audioNone=n.player.audioNone,n.player.vCodecID===v.V_CODEC_NAME_HEVC?(n.playParam.videoCodec=v.CODEC_H265,n.playParam.audioIdx<0&&(n.playParam.audioNone=!0),!0!==p.IsSupport265Mse()||!1!==i||n.mediaExtFormat!==v.PLAYER_IN_TYPE_MP4&&n.mediaExtFormat!==v.PLAYER_IN_TYPE_FLV?n.onLoadFinish&&n.onLoadFinish():(a.abort(),n.player.release(),n.mediaExtFormat,v.PLAYER_IN_TYPE_MP4,n.player=null,n.mediaExtFormat===v.PLAYER_IN_TYPE_MP4?n._makeNativePlayer(n.playParam.durationMs,n.playParam.fps,n.playParam.sampleRate,n.playParam.size,!1,n.playParam.videoCodec):n.mediaExtFormat===v.PLAYER_IN_TYPE_FLV&&n._flvJsPlayer(n.playParam.durationMs,n.playParam.audioNone))):(n.playParam.videoCodec=v.CODEC_H264,a.abort(),n.player.release(),n.player=null,n.mediaExtFormat===v.PLAYER_IN_TYPE_MP4?n._makeNativePlayer(n.playParam.durationMs,n.playParam.fps,n.playParam.sampleRate,n.playParam.size,!1,n.playParam.videoCodec):n.mediaExtFormat===v.PLAYER_IN_TYPE_FLV?n._flvJsPlayer(n.playParam.durationMs,n.playParam.audioNone):n.onLoadFinish&&n.onLoadFinish())},this.player.onPlayingTime=function(e){n._durationText(e),n._durationText(n.player.duration),null!=n.onPlayTime&&n.onPlayTime(e)},this.player.onPlayingFinish=function(){n.pause(),null!=n.onPlayTime&&n.onPlayTime(0),n.onPlayFinish&&n.onPlayFinish(),n.player.reFull=!0,n.seek(0)},this.player.onCacheProcess=function(t){e.onCacheProcess&&e.onCacheProcess(t)},this.player.onLoadCache=function(){null!=e.onLoadCache&&e.onLoadCache()},this.player.onLoadCacheFinshed=function(){null!=e.onLoadCacheFinshed&&e.onLoadCacheFinshed()},this.player.onRender=function(e,t,i,r,a){n.snapshotYuvLastFrame.luma=null,n.snapshotYuvLastFrame.chromaB=null,n.snapshotYuvLastFrame.chromaR=null,n.snapshotYuvLastFrame.width=e,n.snapshotYuvLastFrame.height=t,n.snapshotYuvLastFrame.luma=new Uint8Array(i),n.snapshotYuvLastFrame.chromaB=new Uint8Array(r),n.snapshotYuvLastFrame.chromaR=new Uint8Array(a),null!=n.onRender&&n.onRender(e,t,i,r,a)},this.player.onSeekFinish=function(){null!=e.onSeekFinish&&e.onSeekFinish()};var l=!1,h=0,d=function e(i){setTimeout((function(){if(!1===l){if(a.abort(),a=null,s=null,i>=v.FETCH_FIRST_MAX_TIMES)return;a=new AbortController,s=a.signal,e(i+1)}}),v.FETCH_HTTP_FLV_TIMEOUT_MS),fetch(n.videoURL,{signal:s}).then((function(e){if(e.headers.get("Content-Length"),!e.ok)return console.error("error cdemuxdecoder prepare request media failed with http code:",e.status),!1;if(l=!0,e.headers.has("Content-Length"))h=e.headers.get("Content-Length"),n.configFormat.extInfo.coreProbePart<=0?n.player&&n.player.setProbeSize(n.configFormat.extInfo.probeSize):n.player&&n.player.setProbeSize(h*n.configFormat.extInfo.coreProbePart);else{if(n.mediaExtFormat===v.PLAYER_IN_TYPE_FLV)return a.abort(),n.player.release(),n.player=null,n._cLiveFLVDecoderEntry(u),!0;n.player&&n.player.setProbeSize(40960)}return e.headers.get("Content-Length"),n.configFormat.type,n.mediaExtFormat,function e(i){return i.read().then((function(a){if(a.done)return!0===r||(n.player.release(),n.player=null,t0&&void 0!==arguments[0]?arguments[0]:0;if(1===t)return i.player.release(),i.player=null,void i._cLiveG711DecoderEntry(e);if(i.playParam.fps=i.player.mediaInfo.fps,i.playParam.durationMs=-1,i.playMode=v.PLAYER_MODE_NOTIME_LIVE,i.playParam.sampleRate=i.player.mediaInfo.sampleRate,i.playParam.size={width:i.player.mediaInfo.width,height:i.player.mediaInfo.height},i.playParam.audioNone=i.player.mediaInfo.audioNone,i.player.mediaInfo,i.player.vCodecID===v.V_CODEC_NAME_HEVC)i.playParam.videoCodec=v.CODEC_H265,i.playParam.audioIdx<0&&(i.playParam.audioNone=!0),!0===p.IsSupport265Mse()&&i.mediaExtFormat===v.PLAYER_IN_TYPE_FLV?(i.player.release(),i.player=null,i.mediaExtFormat===v.PLAYER_IN_TYPE_FLV&&i._flvJsPlayer(i.playParam.durationMs,i.playParam.audioNone)):i.onLoadFinish&&i.onLoadFinish();else if(i.playParam.videoCodec=v.CODEC_H264,i.player.release(),i.player=null,i.mediaExtFormat===v.PLAYER_IN_TYPE_FLV)i._flvJsPlayer(i.playParam.durationMs,i.playParam.audioNone);else{if(i.mediaExtFormat!==v.PLAYER_IN_TYPE_TS&&i.mediaExtFormat!==v.PLAYER_IN_TYPE_MPEGTS)return-1;i._mpegTsNv3rdPlayer(i.playParam.durationMs,i.playParam.audioNone)}},this.player.onError=function(e){i.onError&&i.onError(e)},this.player.onReadyShowDone=function(){i.configFormat.extInfo.readyShow=!1,i.onReadyShowDone&&i.onReadyShowDone()},this.player.onLoadCache=function(){null!=t.onLoadCache&&t.onLoadCache()},this.player.onLoadCacheFinshed=function(){null!=t.onLoadCacheFinshed&&t.onLoadCacheFinshed()},this.player.onRender=function(e,t,n,r,a){i.snapshotYuvLastFrame.luma=null,i.snapshotYuvLastFrame.chromaB=null,i.snapshotYuvLastFrame.chromaR=null,i.snapshotYuvLastFrame.width=e,i.snapshotYuvLastFrame.height=t,i.snapshotYuvLastFrame.luma=new Uint8Array(n),i.snapshotYuvLastFrame.chromaB=new Uint8Array(r),i.snapshotYuvLastFrame.chromaR=new Uint8Array(a),null!=i.onRender&&i.onRender(e,t,n,r,a)},this.player.onPlayState=function(e){i.onPlayState&&i.onPlayState(e)},this.player.start(this.videoURL)}},{key:"_cWsFLVDecoderEntry",value:function(){var e=this,t=this,i={width:this.configFormat.playerW,height:this.configFormat.playerH,playerId:this.configFormat.playerId,token:this.configFormat.token,readyShow:this.configFormat.extInfo.readyShow,checkProbe:this.configFormat.extInfo.checkProbe,ignoreAudio:this.configFormat.extInfo.ignoreAudio,playMode:this.playMode,autoPlay:this.configFormat.extInfo.autoPlay};i.probeSize=this.configFormat.extInfo.probeSize,this.player=new h.CWsLiveCore(i),i.probeSize,window.g_players[this.player.corePtr]=this.player,this.player.onProbeFinish=function(){t.playParam.fps=t.player.mediaInfo.fps,t.playParam.durationMs=-1,t.playMode=v.PLAYER_MODE_NOTIME_LIVE,t.playParam.sampleRate=t.player.mediaInfo.sampleRate,t.playParam.size={width:t.player.mediaInfo.width,height:t.player.mediaInfo.height},t.playParam.audioNone=t.player.mediaInfo.audioNone,t.player.mediaInfo,t.player.vCodecID===v.V_CODEC_NAME_HEVC?(t.playParam.audioIdx<0&&(t.playParam.audioNone=!0),t.playParam.videoCodec=v.CODEC_H265,!0===p.IsSupport265Mse()&&t.mediaExtFormat===v.PLAYER_IN_TYPE_FLV?(t.player.release(),t.player=null,t._flvJsPlayer(t.playParam.durationMs,t.playParam.audioNone)):t.onLoadFinish&&t.onLoadFinish()):(t.playParam.videoCodec=v.CODEC_H264,t.player.release(),t.player=null,t._flvJsPlayer(t.playParam.durationMs,t.playParam.audioNone))},this.player.onError=function(e){t.onError&&t.onError(e)},this.player.onReadyShowDone=function(){t.configFormat.extInfo.readyShow=!1,t.onReadyShowDone&&t.onReadyShowDone()},this.player.onLoadCache=function(){null!=e.onLoadCache&&e.onLoadCache()},this.player.onLoadCacheFinshed=function(){null!=e.onLoadCacheFinshed&&e.onLoadCacheFinshed()},this.player.onRender=function(e,i,n,r,a){t.snapshotYuvLastFrame.luma=null,t.snapshotYuvLastFrame.chromaB=null,t.snapshotYuvLastFrame.chromaR=null,t.snapshotYuvLastFrame.width=e,t.snapshotYuvLastFrame.height=i,t.snapshotYuvLastFrame.luma=new Uint8Array(n),t.snapshotYuvLastFrame.chromaB=new Uint8Array(r),t.snapshotYuvLastFrame.chromaR=new Uint8Array(a),null!=t.onRender&&t.onRender(e,i,n,r,a)},this.player.start(this.videoURL)}},{key:"_mpegTsEntry",value:function(){var e=this,t=(Module.cwrap("AVPlayerInit","number",["string","string"])(this.configFormat.token,"0.0.0"),new AbortController),i=t.signal;this.timerFeed=null,this.mpegTsObj=new _.MpegTs,this.mpegTsObj.bindReady(e),this.mpegTsObj.onDemuxed=this._mpegTsEntryReady.bind(this),this.mpegTsObj.onReady=function(){var n=null;fetch(e.videoURL,{signal:i}).then((function(r){if(r.headers.has("Content-Length"))return function t(i){return i.read().then((function(r){if(!r.done){var a=r.value;if(null===n)n=a;else{var s=a,o=n.length+s.length,u=new Uint8Array(o);u.set(n),u.set(s,n.length),n=new Uint8Array(u),s=null,u=null}return t(i)}e.mpegTsObj.demux(n)}))}(r.body.getReader());t.abort(),i=null,t=null;var a={width:e.configFormat.playerW,height:e.configFormat.playerH,playerId:e.configFormat.playerId,token:e.configFormat.token,readyShow:e.configFormat.extInfo.readyShow,checkProbe:e.configFormat.extInfo.checkProbe,ignoreAudio:e.configFormat.extInfo.ignoreAudio,playMode:e.playMode,autoPlay:e.configFormat.extInfo.autoPlay};e._cLiveFLVDecoderEntry(a)})).catch((function(e){if(!e.toString().includes("user aborted")){var t=" mpegts request error:"+e;console.error(t)}}))},this.mpegTsObj.initMPEG()}},{key:"_mpegTsEntryReady",value:function(e){var t=e,i=(t.mpegTsObj.getVCodec(),t.mpegTsObj.getACodec()),n=t.mpegTsObj.getDurationMs(),r=t.mpegTsObj.getFPS(),a=t.mpegTsObj.getSampleRate(),s=t.mpegTsObj.getSize(),o=this.mpegTsObj.isHEVC();if(!o)return this.mpegTsObj.releaseTsDemuxer(),this.mpegTsObj=null,this.playParam.durationMs=n,this.playParam.fps=r,this.playParam.sampleRate=a,this.playParam.size=s,this.playParam.audioNone=""==i,this.playParam.videoCodec=o?0:1,this.playParam,void this._mpegTsNv3rdPlayer(this.playParam.durationMs,this.playParam.audioNone);t._makeMP4PlayerViewEvent(n,r,a,s,""==i),parseInt(n/1e3),t._avFeedMP4Data(0,0)}},{key:"_m3u8Entry",value:function(){var e=this,t=this;if(!1===this._isSupportWASM())return this._videoJsPlayer();Module.cwrap("AVPlayerInit","number",["string","string"])(this.configFormat.token,"0.0.0");var i=!1,n=0;this.hlsObj=new g.M3u8,this.hlsObj.bindReady(t),this.hlsObj.onFinished=function(e,r){0==i&&(n=t.hlsObj.getDurationMs(),t.hlsConf.hlsType=r.type,i=!0)},this.hlsObj.onCacheProcess=function(t){e.playMode!==v.PLAYER_MODE_NOTIME_LIVE&&e.onCacheProcess&&e.onCacheProcess(t)},this.hlsObj.onDemuxed=function(e){if(null==t.player){var i=t.hlsObj.isHevcParam,r=(t.hlsObj.getVCodec(),t.hlsObj.getACodec()),a=t.hlsObj.getFPS(),s=t.hlsObj.getSampleRate(),o=t.hlsObj.getSize(),u=!1;if(u=t.hlsObj.getSampleChannel()<=0||""===r,!i)return t.hlsObj.release(),t.hlsObj.mpegTsObj&&t.hlsObj.mpegTsObj.releaseTsDemuxer(),t.hlsObj=null,t.playParam.durationMs=n,t.playParam.fps=a,t.playParam.sampleRate=s,t.playParam.size=o,t.playParam.audioNone=""==r,t.playParam.videoCodec=i?0:1,t.playParam,void t._videoJsPlayer(n);t._makeMP4PlayerViewEvent(n,a,s,o,u)}},this.hlsObj.onSamples=this._hlsOnSamples.bind(this),this.hlsObj.demux(this.videoURL)}},{key:"_hlsOnSamples",value:function(e,t){1==t.video?this.player.appendHevcFrame(t):!1===this.hlsObj.audioNone&&this.player.appendAACFrame(t)}},{key:"_videoJsPlayer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1,t=this,i={probeDurationMS:e,width:this.configFormat.playerW,height:this.configFormat.playerH,playerId:this.configFormat.playerId,ignoreAudio:this.configFormat.extInfo.ignoreAudio,autoPlay:this.configFormat.extInfo.autoPlay,playMode:this.playMode};this.player=new d.NvVideojsCore(i),this.player.onMakeItReady=function(){t.onMakeItReady&&t.onMakeItReady()},this.player.onLoadFinish=function(){t.playParam.size=t.player.getSize(),t.playParam.videoCodec=1,t.player.duration===1/0||t.player.duration<0?(t.playParam.durationMs=-1,t.playMode=v.PLAYER_MODE_NOTIME_LIVE):(t.playParam.durationMs=1e3*t.player.duration,t.playMode=v.PLAYER_MODE_VOD),t.playParam,t.player.duration,t.player.getSize(),t.onLoadFinish&&t.onLoadFinish()},this.player.onReadyShowDone=function(){t.onReadyShowDone&&t.onReadyShowDone()},this.player.onPlayingFinish=function(){t.pause(),t.seek(0),null!=t.onPlayFinish&&t.onPlayFinish()},this.player.onPlayingTime=function(e){t._durationText(e),t._durationText(t.player.duration),null!=t.onPlayTime&&t.onPlayTime(e)},this.player.onSeekFinish=function(){t.onSeekFinish&&t.onSeekFinish()},this.player.onPlayState=function(e){t.onPlayState&&t.onPlayState(e)},this.player.onCacheProcess=function(e){t.onCacheProcess&&t.onCacheProcess(e)},this.player.makeIt(this.videoURL)}},{key:"_flvJsPlayer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1,t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this,n={width:this.configFormat.playerW,height:this.configFormat.playerH,playerId:this.configFormat.playerId,ignoreAudio:this.configFormat.extInfo.ignoreAudio,duration:e,autoPlay:this.configFormat.extInfo.autoPlay,audioNone:t};this.player=new c.NvFlvjsCore(n),this.player.onLoadFinish=function(){i.playParam.size=i.player.getSize(),!i.player.duration||NaN===i.player.duration||i.player.duration===1/0||i.player.duration<0?(i.playParam.durationMs=-1,i.playMode=v.PLAYER_MODE_NOTIME_LIVE):(i.playParam.durationMs=1e3*i.player.duration,i.playMode=v.PLAYER_MODE_VOD),i.onLoadFinish&&i.onLoadFinish()},this.player.onReadyShowDone=function(){i.onReadyShowDone&&i.onReadyShowDone()},this.player.onPlayingTime=function(e){i._durationText(e),i._durationText(i.player.duration),null!=i.onPlayTime&&i.onPlayTime(e)},this.player.onPlayingFinish=function(){i.pause(),i.seek(0),null!=i.onPlayFinish&&i.onPlayFinish()},this.player.onPlayState=function(e){i.onPlayState&&i.onPlayState(e)},this.player.onCacheProcess=function(e){i.onCacheProcess&&i.onCacheProcess(e)},this.player.makeIt(this.videoURL)}},{key:"_mpegTsNv3rdPlayer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1,t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this,n={width:this.configFormat.playerW,height:this.configFormat.playerH,playerId:this.configFormat.playerId,ignoreAudio:this.configFormat.extInfo.ignoreAudio,duration:e,autoPlay:this.configFormat.extInfo.autoPlay,audioNone:t};this.player=new f.NvMpegTsCore(n),this.player.onLoadFinish=function(){i.playParam.size=i.player.getSize(),!i.player.duration||NaN===i.player.duration||i.player.duration===1/0||i.player.duration<0?(i.playParam.durationMs=-1,i.playMode=v.PLAYER_MODE_NOTIME_LIVE):(i.playParam.durationMs=1e3*i.player.duration,i.playMode=v.PLAYER_MODE_VOD),i.onLoadFinish&&i.onLoadFinish()},this.player.onReadyShowDone=function(){i.onReadyShowDone&&i.onReadyShowDone()},this.player.onPlayingTime=function(e){i._durationText(e),i._durationText(i.player.duration),null!=i.onPlayTime&&i.onPlayTime(e)},this.player.onPlayingFinish=function(){i.pause(),i.seek(0),null!=i.onPlayFinish&&i.onPlayFinish()},this.player.onPlayState=function(e){i.onPlayState&&i.onPlayState(e)},this.player.onCacheProcess=function(e){i.onCacheProcess&&i.onCacheProcess(e)},this.player.makeIt(this.videoURL)}},{key:"_raw265Entry",value:function(){var e=this;this.videoURL;var t=function t(){setTimeout((function(){e.workerParse.postMessage({cmd:"get-nalu",data:null,msg:"get-nalu"}),e.workerParse.parseEmpty,e.workerFetch.onMsgFetchFinished,!0===e.workerFetch.onMsgFetchFinished&&!0===e.workerParse.frameListEmpty&&!1===e.workerParse.streamEmpty&&e.workerParse.postMessage({cmd:"last-nalu",data:null,msg:"last-nalu"}),!0===e.workerParse.parseEmpty&&(e.workerParse.stopNaluInterval=!0),!0!==e.workerParse.stopNaluInterval&&t()}),1e3)};this._makeMP4PlayerViewEvent(-1,this.configFormat.extInfo.rawFps,-1,{width:this.configFormat.playerW,height:this.configFormat.playerH},!0,v.CODEC_H265),this.timerFeed&&(window.clearInterval(this.timerFeed),this.timerFeed=null),e.workerFetch=new Worker(p.GetScriptPath((function(){var e=new AbortController,t=e.signal,i=null;onmessage=function(n){var r=n.data;switch(void 0===r.cmd||null===r.cmd?"":r.cmd){case"start":var a=r.url;"http"===r.type?fetch(a,{signal:t}).then((function(e){return function e(t){return t.read().then((function(i){if(!i.done){var n=i.value;return postMessage({cmd:"fetch-chunk",data:n,msg:"fetch-chunk"}),e(t)}postMessage({cmd:"fetch-fin",data:null,msg:"fetch-fin"})}))}(e.body.getReader())})).catch((function(e){})):"websocket"===r.type&&function(e){(i=new WebSocket(e)).binaryType="arraybuffer",i.onopen=function(e){i.send("Hello WebSockets!")},i.onmessage=function(e){if(e.data instanceof ArrayBuffer){var t=e.data;t.byteLength>0&&postMessage({cmd:"fetch-chunk",data:new Uint8Array(t),msg:"fetch-chunk"})}},i.onclose=function(e){postMessage({cmd:"fetch-fin",data:null,msg:"fetch-fin"})}}(a),postMessage({cmd:"default",data:"WORKER STARTED",msg:"default"});break;case"stop":"http"===r.type?e.abort():"websocket"===r.type&&i&&i.close(),close()}}}))),e.workerFetch.onMsgFetchFinished=!1,e.workerFetch.onmessage=function(i){var n=i.data;switch(void 0===n.cmd||null===n.cmd?"":n.cmd){case"fetch-chunk":var r=n.data;e.workerParse.postMessage({cmd:"append-chunk",data:r,msg:"append-chunk"});break;case"fetch-fin":e.workerFetch.onMsgFetchFinished=!0,t()}},e.workerParse=new Worker(p.GetScriptPath((function(){var e,t=((e=new Object).frameList=[],e.stream=null,e.frameListEmpty=function(){return e.frameList.length<=0},e.streamEmpty=function(){return null===e.stream||e.stream.length<=0},e.checkEmpty=function(){return!0===e.streamEmpty()&&!0===e.frameListEmpty()||(e.stream,e.frameList,!1)},e.pushFrameRet=function(t){return!(!t||null==t||null==t||(e.frameList&&null!=e.frameList&&null!=e.frameList||(e.frameList=[]),e.frameList.push(t),0))},e.nextFrame=function(){return!e.frameList&&null==e.frameList||null==e.frameList&&e.frameList.length<1?null:e.frameList.shift()},e.clearFrameRet=function(){e.frameList=null},e.setStreamRet=function(t){e.stream=t},e.getStreamRet=function(){return e.stream},e.appendStreamRet=function(t){if(!t||void 0===t||null==t)return!1;if(!e.stream||void 0===e.stream||null==e.stream)return e.stream=t,!0;var i=e.stream.length,n=t.length,r=new Uint8Array(i+n);r.set(e.stream,0),r.set(t,i),e.stream=r;for(var a=0;a<9999;a++){var s=e.nextNalu();if(!1===s||null==s)break;e.frameList.push(s)}return!0},e.subBuf=function(t,i){var n=new Uint8Array(e.stream.subarray(t,i+1));return e.stream=new Uint8Array(e.stream.subarray(i+1)),n},e.lastNalu=function(){var t=e.subBuf(0,e.stream.length);e.frameList.push(t)},e.nextNalu=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;if(null==e.stream||e.stream.length<=4)return!1;for(var i=-1,n=0;n=e.stream.length)return!1;if(0==e.stream[n]&&0==e.stream[n+1]&&1==e.stream[n+2]||0==e.stream[n]&&0==e.stream[n+1]&&0==e.stream[n+2]&&1==e.stream[n+3]){var r=n;if(n+=3,-1==i)i=r;else{if(t<=1)return e.subBuf(i,r-1);t-=1}}}return!1},e.nextNalu2=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;if(null==e.stream||e.stream.length<=4)return!1;for(var i=-1,n=0;n=e.stream.length)return-1!=i&&e.subBuf(i,e.stream.length-1);var r="0 0 1"==e.stream.slice(n,n+3).join(" "),a="0 0 0 1"==e.stream.slice(n,n+4).join(" ");if(r||a){var s=n;if(n+=3,-1==i)i=s;else{if(t<=1)return e.subBuf(i,s-1);t-=1}}}return!1},e);onmessage=function(e){var i=e.data;switch(void 0===i.cmd||null===i.cmd?"":i.cmd){case"append-chunk":var n=i.data;t.appendStreamRet(n);var r=t.nextFrame();postMessage({cmd:"return-nalu",data:r,msg:"return-nalu",parseEmpty:t.checkEmpty(),streamEmpty:t.streamEmpty(),frameListEmpty:t.frameListEmpty()});break;case"get-nalu":var a=t.nextFrame();postMessage({cmd:"return-nalu",data:a,msg:"return-nalu",parseEmpty:t.checkEmpty(),streamEmpty:t.streamEmpty(),frameListEmpty:t.frameListEmpty()});break;case"last-nalu":var s=t.lastNalu();postMessage({cmd:"return-nalu",data:s,msg:"return-nalu",parseEmpty:t.checkEmpty(),streamEmpty:t.streamEmpty(),frameListEmpty:t.frameListEmpty()});break;case"stop":postMessage("parse - WORKER STOPPED: "+i),close()}}}))),e.workerParse.stopNaluInterval=!1,e.workerParse.parseEmpty=!1,e.workerParse.streamEmpty=!1,e.workerParse.frameListEmpty=!1,e.workerParse.onmessage=function(t){var i=t.data;switch(void 0===i.cmd||null===i.cmd?"":i.cmd){case"return-nalu":var n=i.data,r=i.parseEmpty,a=i.streamEmpty,s=i.frameListEmpty;e.workerParse.parseEmpty=r,e.workerParse.streamEmpty=a,e.workerParse.frameListEmpty=s,!1===n||null==n?!0===e.workerFetch.onMsgFetchFinished&&!0===r&&(e.workerParse.stopNaluInterval=!0):(e.append265NaluFrame(n),e.workerParse.postMessage({cmd:"get-nalu",data:null,msg:"get-nalu"}))}},p.ParseGetMediaURL(this.videoURL),this.workerFetch.postMessage({cmd:"start",url:p.ParseGetMediaURL(this.videoURL),type:this.mediaExtProtocol,msg:"start"}),function t(){setTimeout((function(){e.configFormat.extInfo.readyShow&&(e.player.cacheYuvBuf.getState()!=CACHE_APPEND_STATUS_CODE.NULL?(e.player.playFrameYUV(!0,!0),e.configFormat.extInfo.readyShow=!1,e.onReadyShowDone&&e.onReadyShowDone()):t())}),1e3)}()}},{key:"append265NaluFrame",value:function(e){var t={data:e,pts:this.rawModePts};this.player.appendHevcFrame(t),this.configFormat.extInfo.readyShow&&this.player.cacheYuvBuf.getState()!=CACHE_APPEND_STATUS_CODE.NULL&&(this.player.playFrameYUV(!0,!0),this.configFormat.extInfo.readyShow=!1,this.onReadyShowDone&&this.onReadyShowDone()),this.rawModePts+=1/this.configFormat.extInfo.rawFps}}])&&r(i.prototype,E),w&&r(i,w),e}();i.H265webjs=E,t.new265webjs=function(e,t){return new E(e,t)}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./consts":52,"./decoder/av-common":56,"./decoder/c-http-g711-core":57,"./decoder/c-httplive-core":58,"./decoder/c-native-core":59,"./decoder/c-wslive-core":60,"./decoder/cache":61,"./decoder/player-core":65,"./demuxer/m3u8":69,"./demuxer/mp4":71,"./demuxer/mpegts/mpeg.js":74,"./demuxer/ts":75,"./native/mp4-player":77,"./native/nv-flvjs-core":78,"./native/nv-mpegts-core":79,"./native/nv-videojs-core":80,"./render-engine/webgl-420p":81,"./utils/static-mem":82,"./utils/ui/ui":83}],77:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i=t.duration-.04)return t.onCacheProcess&&t.onCacheProcess(t.duration),void window.clearInterval(t.bufferInterval);t.onCacheProcess&&t.onCacheProcess(e)}),200)},this.videoTag.src=e,this.videoTag.style.width="100%",this.videoTag.style.height="100%",i.appendChild(this.videoTag)}},{key:"setPlaybackRate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;return!(e<=0||null==this.videoTag||null===this.videoTag||(this.videoTag.playbackRate=e,0))}},{key:"getPlaybackRate",value:function(){return null==this.videoTag||null===this.videoTag?0:this.videoTag.playbackRate}},{key:"getSize",value:function(){return{width:this.videoTag.videoWidth>0?this.videoTag.videoWidth:this.configFormat.width,height:this.videoTag.videoHeight>0?this.videoTag.videoHeight:this.configFormat.height}}},{key:"play",value:function(){this.videoTag.play()}},{key:"seek",value:function(e){this.videoTag.currentTime=e}},{key:"pause",value:function(){this.videoTag.pause()}},{key:"setVoice",value:function(e){this.videoTag.volume=e}},{key:"isPlayingState",value:function(){return!this.videoTag.paused}},{key:"release",value:function(){this.videoTag&&this.videoTag.remove(),this.videoTag=null,this.onLoadFinish=null,this.onPlayingTime=null,this.onPlayingFinish=null,this.onPlayState=null,null!==this.bufferInterval&&(window.clearInterval(this.bufferInterval),this.bufferInterval=null),window.onclick=document.body.onclick=null}},{key:"nativeNextFrame",value:function(){void 0!==this.videoTag&&null!==this.videoTag&&(this.videoTag.currentTime+=1/this.configFormat.fps)}}])&&n(t.prototype,i),a&&n(t,a),e}();i.Mp4Player=a},{"../consts":52}],78:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&s.GetMsTime()-t.lastDecodedFrameTime>1e4)return window.clearInterval(t.checkPicBlockInterval),t.checkPicBlockInterval=null,void t._reBuildFlvjs(e)}),1e3)}},{key:"_checkLoadState",value:function(e){var t=this;this.checkStartIntervalCount=0,this.checkStartInterval=window.setInterval((function(){return t.lastDecodedFrame,t.isInitDecodeFrames,t.checkStartIntervalCount,!1!==t.isInitDecodeFrames?(t.checkStartIntervalCount=0,window.clearInterval(t.checkStartInterval),void(t.checkStartInterval=null)):(t.checkStartIntervalCount+=1,t.checkStartIntervalCount>20?(window.clearInterval(t.checkStartInterval),t.checkStartIntervalCount=0,t.checkStartInterval=null,void(!1===t.isInitDecodeFrames&&t._reBuildFlvjs(e))):void 0)}),500)}},{key:"makeIt",value:function(e){var t=this;if(a.isSupported()){var i=document.querySelector("#"+this.configFormat.playerId);this.videoTag=document.createElement("video"),this.videoTag.id=this.myPlayerID,this.videoTag.style.width=this.configFormat.width+"px",this.videoTag.style.height=this.configFormat.height+"px",i.appendChild(this.videoTag),!0===this.configFormat.autoPlay&&(this.videoTag.muted="muted",this.videoTag.autoplay="autoplay",window.onclick=document.body.onclick=function(e){t.videoTag.muted=!1,t.isPlayingState(),window.onclick=document.body.onclick=null}),this.videoTag.onplay=function(){var e=t.isPlayingState();t.onPlayState&&t.onPlayState(e)},this.videoTag.onpause=function(){var e=t.isPlayingState();t.onPlayState&&t.onPlayState(e)};var n={hasVideo:!0,hasAudio:!(!0===this.configFormat.audioNone),type:"flv",url:e,isLive:this.configFormat.duration<=0,withCredentials:!1};this.myPlayer=a.createPlayer(n),this.myPlayer.attachMediaElement(this.videoTag),this.myPlayer.on(a.Events.MEDIA_INFO,(function(e){t.videoTag.videoWidth,!1===t.isInitDecodeFrames&&(t.isInitDecodeFrames=!0,t.width=Math.max(t.videoTag.videoWidth,e.width),t.height=Math.max(t.videoTag.videoHeight,e.height),t.duration=t.videoTag.duration,t.duration,t.onLoadFinish&&t.onLoadFinish(),t.onReadyShowDone&&t.onReadyShowDone(),t._loopBufferState(),t.isPlayingState(),t.videoTag.ontimeupdate=function(){t.onPlayingTime&&t.onPlayingTime(t.videoTag.currentTime)},t.duration!==1/0&&t.duration>0&&(t.videoTag.onended=function(){t.onPlayingFinish&&t.onPlayingFinish()}))})),this.myPlayer.on(a.Events.STATISTICS_INFO,(function(e){t.videoTag.videoWidth,t.videoTag.videoHeight,t.videoTag.duration,!1===t.isInitDecodeFrames&&t.videoTag.videoWidth>0&&t.videoTag.videoHeight>0&&(t.isInitDecodeFrames=!0,t.width=t.videoTag.videoWidth,t.height=t.videoTag.videoHeight,t.duration=t.videoTag.duration,t.duration,t.onLoadFinish&&t.onLoadFinish(),t.onReadyShowDone&&t.onReadyShowDone(),t._loopBufferState(),t.isPlayingState(),t.videoTag.ontimeupdate=function(){t.onPlayingTime&&t.onPlayingTime(t.videoTag.currentTime)},t.duration!==1/0&&(t.videoTag.onended=function(){t.onPlayingFinish&&t.onPlayingFinish()})),t.lastDecodedFrame=e.decodedFrames,t.lastDecodedFrameTime=s.GetMsTime()})),this.myPlayer.on(a.Events.SCRIPTDATA_ARRIVED,(function(e){})),this.myPlayer.on(a.Events.METADATA_ARRIVED,(function(e){!1===t.isInitDecodeFrames&&e.width&&e.width>0&&(t.isInitDecodeFrames=!0,t.duration=e.duration,t.width=e.width,t.height=e.height,t.duration,t.onLoadFinish&&t.onLoadFinish(),t.onReadyShowDone&&t.onReadyShowDone(),t._loopBufferState(),t.isPlayingState(),t.videoTag.ontimeupdate=function(){t.onPlayingTime&&t.onPlayingTime(t.videoTag.currentTime)},t.duration!==1/0&&(t.videoTag.onended=function(){t.onPlayingFinish&&t.onPlayingFinish()}))})),this.myPlayer.on(a.Events.ERROR,(function(i,n,r){t.myPlayer&&t._reBuildFlvjs(e)})),this.myPlayer.load(),this._checkLoadState(e),this._checkPicBlock(e)}else console.error("FLV is AVC/H.264, But your brower do not support mse!")}},{key:"setPlaybackRate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;return!(e<=0||null==this.videoTag||null===this.videoTag||(this.videoTag.playbackRate=e,0))}},{key:"getPlaybackRate",value:function(){return null==this.videoTag||null===this.videoTag?0:this.videoTag.playbackRate}},{key:"getSize",value:function(){return{width:this.videoTag.videoWidth>0?this.videoTag.videoWidth:this.width,height:this.videoTag.videoHeight>0?this.videoTag.videoHeight:this.height}}},{key:"play",value:function(){this.myPlayer.play()}},{key:"seek",value:function(e){this.myPlayer.currentTime=e}},{key:"pause",value:function(){this.myPlayer.pause()}},{key:"setVoice",value:function(e){this.myPlayer.volume=e}},{key:"isPlayingState",value:function(){return!this.videoTag.paused}},{key:"_loopBufferState",value:function(){var e=this;e.duration<=0&&(e.duration=e.videoTag.duration),null!==e.bufferInterval&&(window.clearInterval(e.bufferInterval),e.bufferInterval=null),e.bufferInterval=window.setInterval((function(){if(!e.duration||e.duration<0)window.clearInterval(e.bufferInterval);else{var t=e.videoTag.buffered.end(0);if(t>=e.duration-.04)return e.onCacheProcess&&e.onCacheProcess(e.duration),void window.clearInterval(e.bufferInterval);e.onCacheProcess&&e.onCacheProcess(t)}}),200)}},{key:"_releaseFlvjs",value:function(){this.myPlayer,this.myPlayer.pause(),this.myPlayer.unload(),this.myPlayer.detachMediaElement(),this.myPlayer.destroy(),this.myPlayer=null,this.videoTag.remove(),this.videoTag=null,null!==this.checkStartInterval&&(this.checkStartIntervalCount=0,window.clearInterval(this.checkStartInterval),this.checkStartInterval=null),null!==this.checkPicBlockInterval&&(window.clearInterval(this.checkPicBlockInterval),this.checkPicBlockInterval=null),this.isInitDecodeFrames=!1,this.lastDecodedFrame=0,this.lastDecodedFrameTime=-1}},{key:"release",value:function(){null!==this.checkStartInterval&&(this.checkStartIntervalCount=0,window.clearInterval(this.checkStartInterval),this.checkStartInterval=null),null!==this.checkPicBlockInterval&&(window.clearInterval(this.checkPicBlockInterval),this.checkPicBlockInterval=null),null!==this.bufferInterval&&(window.clearInterval(this.bufferInterval),this.bufferInterval=null),this._releaseFlvjs(),this.myPlayerID=null,this.videoContaner=null,this.onLoadFinish=null,this.onPlayingTime=null,this.onPlayingFinish=null,this.onReadyShowDone=null,this.onPlayState=null,window.onclick=document.body.onclick=null}}])&&n(t.prototype,i),o&&n(t,o),e}();i.NvFlvjsCore=o},{"../consts":52,"../decoder/av-common":56,"../demuxer/flv-hevc/flv-hevc.js":68,"../version":84}],79:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&s.GetMsTime()-t.lastDecodedFrameTime>1e4)return window.clearInterval(t.checkPicBlockInterval),t.checkPicBlockInterval=null,void t._reBuildMpegTsjs(e)}),1e3)}},{key:"_checkLoadState",value:function(e){var t=this;this.checkStartIntervalCount=0,this.checkStartInterval=window.setInterval((function(){return t.lastDecodedFrame,t.isInitDecodeFrames,t.checkStartIntervalCount,!1!==t.isInitDecodeFrames?(t.checkStartIntervalCount=0,window.clearInterval(t.checkStartInterval),void(t.checkStartInterval=null)):(t.checkStartIntervalCount+=1,t.checkStartIntervalCount>20?(window.clearInterval(t.checkStartInterval),t.checkStartIntervalCount=0,t.checkStartInterval=null,void(!1===t.isInitDecodeFrames&&t._reBuildMpegTsjs(e))):void 0)}),500)}},{key:"makeIt",value:function(e){var t=this;if(a.isSupported()){var i=document.querySelector("#"+this.configFormat.playerId);this.videoTag=document.createElement("video"),this.videoTag.id=this.myPlayerID,this.videoTag.style.width=this.configFormat.width+"px",this.videoTag.style.height=this.configFormat.height+"px",i.appendChild(this.videoTag),!0===this.configFormat.autoPlay&&(this.videoTag.muted="muted",this.videoTag.autoplay="autoplay",window.onclick=document.body.onclick=function(e){t.videoTag.muted=!1,t.isPlayingState(),window.onclick=document.body.onclick=null}),this.videoTag.onplay=function(){var e=t.isPlayingState();t.onPlayState&&t.onPlayState(e)},this.videoTag.onpause=function(){var e=t.isPlayingState();t.onPlayState&&t.onPlayState(e)};var n={hasVideo:!0,hasAudio:!(!0===this.configFormat.audioNone),type:"mse",url:e,isLive:this.configFormat.duration<=0,withCredentials:!1};this.myPlayer=a.createPlayer(n),this.myPlayer.attachMediaElement(this.videoTag),this.myPlayer.on(a.Events.MEDIA_INFO,(function(e){t.videoTag.videoWidth,!1===t.isInitDecodeFrames&&(t.isInitDecodeFrames=!0,t.width=Math.max(t.videoTag.videoWidth,e.width),t.height=Math.max(t.videoTag.videoHeight,e.height),t.videoTag.duration&&e.duration?t.videoTag.duration?t.duration=t.videoTag.duration:e.duration&&(t.duration=e.duration):t.duration=t.configFormat.duration/1e3,t.duration,t.onLoadFinish&&t.onLoadFinish(),t.onReadyShowDone&&t.onReadyShowDone(),t._loopBufferState(),t.isPlayingState(),t.videoTag.ontimeupdate=function(){t.onPlayingTime&&t.onPlayingTime(t.videoTag.currentTime)},t.duration!==1/0&&t.duration>0&&(t.videoTag.onended=function(){t.onPlayingFinish&&t.onPlayingFinish()}))})),this.myPlayer.on(a.Events.SCRIPTDATA_ARRIVED,(function(e){})),this.myPlayer.on(a.Events.ERROR,(function(i,n,r){t.myPlayer&&t._reBuildMpegTsjs(e)})),this.myPlayer.load(),this._checkLoadState(e),this._checkPicBlock(e)}else console.error("FLV is AVC/H.264, But your brower do not support mse!")}},{key:"setPlaybackRate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;return!(e<=0||null==this.videoTag||null===this.videoTag||(this.videoTag.playbackRate=e,0))}},{key:"getPlaybackRate",value:function(){return null==this.videoTag||null===this.videoTag?0:this.videoTag.playbackRate}},{key:"getSize",value:function(){return{width:this.videoTag.videoWidth>0?this.videoTag.videoWidth:this.width,height:this.videoTag.videoHeight>0?this.videoTag.videoHeight:this.height}}},{key:"play",value:function(){this.videoTag,this.videoTag.play()}},{key:"seek",value:function(e){this.videoTag.currentTime=e}},{key:"pause",value:function(){this.videoTag.pause()}},{key:"setVoice",value:function(e){this.videoTag.volume=e}},{key:"isPlayingState",value:function(){return!this.videoTag.paused}},{key:"_loopBufferState",value:function(){var e=this;e.duration<=0&&e.videoTag.duration&&(e.duration=e.videoTag.duration),null!==e.bufferInterval&&(window.clearInterval(e.bufferInterval),e.bufferInterval=null),e.bufferInterval=window.setInterval((function(){if(e.configFormat.duration<=0)window.clearInterval(e.bufferInterval);else{var t=e.videoTag.buffered.end(0);if(t>=e.duration-.04)return e.onCacheProcess&&e.onCacheProcess(e.duration),void window.clearInterval(e.bufferInterval);e.onCacheProcess&&e.onCacheProcess(t)}}),200)}},{key:"_releaseMpegTsjs",value:function(){this.myPlayer,this.myPlayer.pause(),this.myPlayer.unload(),this.myPlayer.detachMediaElement(),this.myPlayer.destroy(),this.myPlayer=null,this.videoTag.remove(),this.videoTag=null,null!==this.checkStartInterval&&(this.checkStartIntervalCount=0,window.clearInterval(this.checkStartInterval),this.checkStartInterval=null),null!==this.checkPicBlockInterval&&(window.clearInterval(this.checkPicBlockInterval),this.checkPicBlockInterval=null),this.isInitDecodeFrames=!1,this.lastDecodedFrame=0,this.lastDecodedFrameTime=-1}},{key:"release",value:function(){null!==this.checkStartInterval&&(this.checkStartIntervalCount=0,window.clearInterval(this.checkStartInterval),this.checkStartInterval=null),null!==this.checkPicBlockInterval&&(window.clearInterval(this.checkPicBlockInterval),this.checkPicBlockInterval=null),null!==this.bufferInterval&&(window.clearInterval(this.bufferInterval),this.bufferInterval=null),this._releaseMpegTsjs(),this.myPlayerID=null,this.videoContaner=null,this.onLoadFinish=null,this.onPlayingTime=null,this.onPlayingFinish=null,this.onReadyShowDone=null,this.onPlayState=null,window.onclick=document.body.onclick=null}}])&&n(t.prototype,i),o&&n(t,o),e}();i.NvMpegTsCore=o},{"../consts":52,"../decoder/av-common":56,"../version":84,"mpegts.js":41}],80:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i0&&void 0!==arguments[0]?arguments[0]:1;return!(e<=0||null==this.videoTag||null===this.videoTag||(this.videoTag.playbackRate=e,0))}},{key:"getPlaybackRate",value:function(){return null==this.videoTag||null===this.videoTag?0:this.videoTag.playbackRate}},{key:"getSize",value:function(){return this.myPlayer.videoWidth()<=0?{width:this.videoTag.videoWidth,height:this.videoTag.videoHeight}:{width:this.myPlayer.videoWidth(),height:this.myPlayer.videoHeight()}}},{key:"play",value:function(){void 0===this.videoTag||null===this.videoTag?this.myPlayer.play():this.videoTag.play()}},{key:"seek",value:function(e){void 0===this.videoTag||null===this.videoTag?this.myPlayer.currentTime=e:this.videoTag.currentTime=e}},{key:"pause",value:function(){void 0===this.videoTag||null===this.videoTag?this.myPlayer.pause():this.videoTag.pause()}},{key:"setVoice",value:function(e){void 0===this.videoTag||null===this.videoTag?this.myPlayer.volume=e:this.videoTag.volume=e}},{key:"isPlayingState",value:function(){return!this.myPlayer.paused()}},{key:"_loopBufferState",value:function(){var e=this;e.duration<=0&&(e.duration=e.videoTag.duration),null!==e.bufferInterval&&(window.clearInterval(e.bufferInterval),e.bufferInterval=null),e.configFormat.probeDurationMS,e.configFormat.probeDurationMS<=0||e.duration<=0||(e.bufferInterval=window.setInterval((function(){var t=e.videoTag.buffered.end(0);if(t>=e.duration-.04)return e.onCacheProcess&&e.onCacheProcess(e.duration),void window.clearInterval(e.bufferInterval);e.onCacheProcess&&e.onCacheProcess(t)}),200))}},{key:"release",value:function(){this.loadSuccess=!1,void 0!==this.bootInterval&&null!==this.bootInterval&&(window.clearInterval(this.bootInterval),this.bootInterval=null),this.myPlayer.dispose(),this.myPlayerID=null,this.myPlayer=null,this.videoContaner=null,this.videoTag=null,this.onLoadFinish=null,this.onPlayingTime=null,this.onPlayingFinish=null,this.onSeekFinish=null,this.onReadyShowDone=null,this.onPlayState=null,null!==this.bufferInterval&&(window.clearInterval(this.bufferInterval),this.bufferInterval=null),window.onclick=document.body.onclick=null}}])&&n(t.prototype,i),s&&n(t,s),e}();i.NvVideojsCore=s},{"../consts":52,"../version":84,"video.js":47}],81:[function(e,t,i){"use strict";e("../decoder/av-common");function n(e){this.gl=e,this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE)}n.prototype.bind=function(e,t,i){var n=this.gl;n.activeTexture([n.TEXTURE0,n.TEXTURE1,n.TEXTURE2][e]),n.bindTexture(n.TEXTURE_2D,this.texture),n.uniform1i(n.getUniformLocation(t,i),e)},n.prototype.fill=function(e,t,i){var n=this.gl;n.bindTexture(n.TEXTURE_2D,this.texture),n.texImage2D(n.TEXTURE_2D,0,n.LUMINANCE,e,t,0,n.LUMINANCE,n.UNSIGNED_BYTE,i)},t.exports={renderFrame:function(e,t,i,n,r,a){e.viewport(0,0,e.canvas.width,e.canvas.height),e.clearColor(0,0,0,0),e.clear(e.COLOR_BUFFER_BIT),e.y.fill(r,a,t),e.u.fill(r>>1,a>>1,i),e.v.fill(r>>1,a>>1,n),e.drawArrays(e.TRIANGLE_STRIP,0,4)},setupCanvas:function(e,t){var i=e.getContext("webgl")||e.getContext("experimental-webgl");if(!i)return i;var r=i.createProgram(),a=["attribute highp vec4 aVertexPosition;","attribute vec2 aTextureCoord;","varying highp vec2 vTextureCoord;","void main(void) {"," gl_Position = aVertexPosition;"," vTextureCoord = aTextureCoord;","}"].join("\n"),s=i.createShader(i.VERTEX_SHADER);i.shaderSource(s,a),i.compileShader(s);var o=["precision highp float;","varying lowp vec2 vTextureCoord;","uniform sampler2D YTexture;","uniform sampler2D UTexture;","uniform sampler2D VTexture;","const mat4 YUV2RGB = mat4","("," 1.1643828125, 0, 1.59602734375, -.87078515625,"," 1.1643828125, -.39176171875, -.81296875, .52959375,"," 1.1643828125, 2.017234375, 0, -1.081390625,"," 0, 0, 0, 1",");","void main(void) {"," gl_FragColor = vec4( texture2D(YTexture, vTextureCoord).x, texture2D(UTexture, vTextureCoord).x, texture2D(VTexture, vTextureCoord).x, 1) * YUV2RGB;","}"].join("\n"),u=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(u,o),i.compileShader(u),i.attachShader(r,s),i.attachShader(r,u),i.linkProgram(r),i.useProgram(r),i.getProgramParameter(r,i.LINK_STATUS);var l=i.getAttribLocation(r,"aVertexPosition");i.enableVertexAttribArray(l);var h=i.getAttribLocation(r,"aTextureCoord");i.enableVertexAttribArray(h);var d=i.createBuffer();i.bindBuffer(i.ARRAY_BUFFER,d),i.bufferData(i.ARRAY_BUFFER,new Float32Array([1,1,0,-1,1,0,1,-1,0,-1,-1,0]),i.STATIC_DRAW),i.vertexAttribPointer(l,3,i.FLOAT,!1,0,0);var c=i.createBuffer();return i.bindBuffer(i.ARRAY_BUFFER,c),i.bufferData(i.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),i.STATIC_DRAW),i.vertexAttribPointer(h,2,i.FLOAT,!1,0,0),i.y=new n(i),i.u=new n(i),i.v=new n(i),i.y.bind(0,r,"YTexture"),i.u.bind(1,r,"UTexture"),i.v.bind(2,r,"VTexture"),i},releaseContext:function(e){e.deleteTexture(e.y.texture),e.deleteTexture(e.u.texture),e.deleteTexture(e.v.texture)}}},{"../decoder/av-common":56}],82:[function(e,t,i){(function(e){"use strict";e.STATIC_MEM_wasmDecoderState=-1,e.STATICE_MEM_playerCount=-1,e.STATICE_MEM_playerIndexPtr=0}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],83:[function(e,t,i){"use strict";function n(e,t){for(var i=0;i New265WebJs + +declare global { + interface Window { + new265webjs: new265webJsFn + } +} + +export default class H265webjsModule { + static createPlayer: (url: string, config: Web265JsConfig) => New265WebJs + static clear(): void +} diff --git a/public/static/js/h265web/index.js b/public/static/js/h265web/index.js new file mode 100644 index 0000000..c7ecdc9 --- /dev/null +++ b/public/static/js/h265web/index.js @@ -0,0 +1,32 @@ +/********************************************************* + * LICENSE: LICENSE-Free_CN.MD + * + * Author: Numberwolf - ChangYanlong + * QQ: 531365872 + * QQ Group:925466059 + * Wechat: numberwolf11 + * Discord: numberwolf#8694 + * E-Mail: porschegt23@foxmail.com + * Github: https://github.com/numberwolf/h265web.js + * + * 作者: 小老虎(Numberwolf)(常炎隆) + * QQ: 531365872 + * QQ群: 531365872 + * 微信: numberwolf11 + * Discord: numberwolf#8694 + * 邮箱: porschegt23@foxmail.com + * 博客: https://www.jianshu.com/u/9c09c1e00fd1 + * Github: https://github.com/numberwolf/h265web.js + * + **********************************************************/ +require('./h265webjs-v20221106'); +export default class h265webjs { + static createPlayer(videoURL, config) { + return window.new265webjs(videoURL, config); + } + + static clear() { + global.STATICE_MEM_playerCount = -1; + global.STATICE_MEM_playerIndexPtr = 0; + } +} diff --git a/public/static/js/h265web/missile-v20221120.wasm b/public/static/js/h265web/missile-v20221120.wasm new file mode 100644 index 0000000..629ce98 Binary files /dev/null and b/public/static/js/h265web/missile-v20221120.wasm differ diff --git a/public/static/js/h265web/missile.js b/public/static/js/h265web/missile.js new file mode 100644 index 0000000..c498b84 --- /dev/null +++ b/public/static/js/h265web/missile.js @@ -0,0 +1,7062 @@ +var ENVIRONMENT_IS_PTHREAD = true; +var Module = typeof Module !== "undefined" ? Module : {}; +var moduleOverrides = {}; +var key; +for (key in Module) { + if (Module.hasOwnProperty(key)) { + moduleOverrides[key] = Module[key] + } +} +var arguments_ = []; +var thisProgram = "./this.program"; +var quit_ = function(status, toThrow) { + throw toThrow +}; +var ENVIRONMENT_IS_WEB = false; +var ENVIRONMENT_IS_WORKER = false; +var ENVIRONMENT_IS_NODE = false; +var ENVIRONMENT_HAS_NODE = false; +var ENVIRONMENT_IS_SHELL = false; +ENVIRONMENT_IS_WEB = typeof window === "object"; +ENVIRONMENT_IS_WORKER = typeof importScripts === "function"; +ENVIRONMENT_HAS_NODE = typeof process === "object" && typeof process.versions === "object" && typeof process.versions.node === "string"; +ENVIRONMENT_IS_NODE = ENVIRONMENT_HAS_NODE && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER; +ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; +if (Module["ENVIRONMENT"]) { + throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)") +} +var scriptDirectory = ""; + +function locateFile(path) { + if (Module["locateFile"]) { + return Module["locateFile"](path, scriptDirectory) + } + return scriptDirectory + path +} +var read_, readAsync, readBinary, setWindowTitle; +if (ENVIRONMENT_IS_NODE) { + scriptDirectory = __dirname + "/"; + var nodeFS; + var nodePath; + read_ = function shell_read(filename, binary) { + var ret; + if (!nodeFS) nodeFS = require("fs"); + if (!nodePath) nodePath = require("path"); + filename = nodePath["normalize"](filename); + ret = nodeFS["readFileSync"](filename); + return binary ? ret : ret.toString() + }; + readBinary = function readBinary(filename) { + var ret = read_(filename, true); + if (!ret.buffer) { + ret = new Uint8Array(ret) + } + assert(ret.buffer); + return ret + }; + if (process["argv"].length > 1) { + thisProgram = process["argv"][1].replace(/\\/g, "/") + } + arguments_ = process["argv"].slice(2); + if (typeof module !== "undefined") { + module["exports"] = Module + } + process["on"]("uncaughtException", function(ex) { + if (!(ex instanceof ExitStatus)) { + throw ex + } + }); + process["on"]("unhandledRejection", abort); + quit_ = function(status) { + process["exit"](status) + }; + Module["inspect"] = function() { + return "[Emscripten Module object]" + } +} else if (ENVIRONMENT_IS_SHELL) { + if (typeof read != "undefined") { + read_ = function shell_read(f) { + return read(f) + } + } + readBinary = function readBinary(f) { + var data; + if (typeof readbuffer === "function") { + return new Uint8Array(readbuffer(f)) + } + data = read(f, "binary"); + assert(typeof data === "object"); + return data + }; + if (typeof scriptArgs != "undefined") { + arguments_ = scriptArgs + } else if (typeof arguments != "undefined") { + arguments_ = arguments + } + if (typeof quit === "function") { + quit_ = function(status) { + quit(status) + } + } + if (typeof print !== "undefined") { + if (typeof console === "undefined") console = {}; + console.log = print; + console.warn = console.error = typeof printErr !== "undefined" ? printErr : print + } +} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + if (ENVIRONMENT_IS_WORKER) { + scriptDirectory = self.location.href + } else if (document.currentScript) { + scriptDirectory = document.currentScript.src + } + if (scriptDirectory.indexOf("blob:") !== 0) { + scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf("/") + 1) + } else { + scriptDirectory = "" + } + read_ = function shell_read(url) { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + xhr.send(null); + return xhr.responseText + }; + if (ENVIRONMENT_IS_WORKER) { + readBinary = function readBinary(url) { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + xhr.responseType = "arraybuffer"; + xhr.send(null); + return new Uint8Array(xhr.response) + } + } + readAsync = function readAsync(url, onload, onerror) { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, true); + xhr.responseType = "arraybuffer"; + xhr.onload = function xhr_onload() { + if (xhr.status == 200 || xhr.status == 0 && xhr.response) { + onload(xhr.response); + return + } + onerror() + }; + xhr.onerror = onerror; + xhr.send(null) + }; + setWindowTitle = function(title) { + document.title = title + } +} else { + throw new Error("environment detection error") +} +var out = Module["print"] || console.log.bind(console); +var err = Module["printErr"] || console.warn.bind(console); +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key] + } +} +moduleOverrides = null; +if (Module["arguments"]) arguments_ = Module["arguments"]; +if (!Object.getOwnPropertyDescriptor(Module, "arguments")) Object.defineProperty(Module, "arguments", { + configurable: true, + get: function() { + abort("Module.arguments has been replaced with plain arguments_") + } +}); +if (Module["thisProgram"]) thisProgram = Module["thisProgram"]; +if (!Object.getOwnPropertyDescriptor(Module, "thisProgram")) Object.defineProperty(Module, "thisProgram", { + configurable: true, + get: function() { + abort("Module.thisProgram has been replaced with plain thisProgram") + } +}); +if (Module["quit"]) quit_ = Module["quit"]; +if (!Object.getOwnPropertyDescriptor(Module, "quit")) Object.defineProperty(Module, "quit", { + configurable: true, + get: function() { + abort("Module.quit has been replaced with plain quit_") + } +}); +assert(typeof Module["memoryInitializerPrefixURL"] === "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"); +assert(typeof Module["pthreadMainPrefixURL"] === "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"); +assert(typeof Module["cdInitializerPrefixURL"] === "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"); +assert(typeof Module["filePackagePrefixURL"] === "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead"); +assert(typeof Module["read"] === "undefined", "Module.read option was removed (modify read_ in JS)"); +assert(typeof Module["readAsync"] === "undefined", "Module.readAsync option was removed (modify readAsync in JS)"); +assert(typeof Module["readBinary"] === "undefined", "Module.readBinary option was removed (modify readBinary in JS)"); +assert(typeof Module["setWindowTitle"] === "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)"); +if (!Object.getOwnPropertyDescriptor(Module, "read")) Object.defineProperty(Module, "read", { + configurable: true, + get: function() { + abort("Module.read has been replaced with plain read_") + } +}); +if (!Object.getOwnPropertyDescriptor(Module, "readAsync")) Object.defineProperty(Module, "readAsync", { + configurable: true, + get: function() { + abort("Module.readAsync has been replaced with plain readAsync") + } +}); +if (!Object.getOwnPropertyDescriptor(Module, "readBinary")) Object.defineProperty(Module, "readBinary", { + configurable: true, + get: function() { + abort("Module.readBinary has been replaced with plain readBinary") + } +}); +stackSave = stackRestore = stackAlloc = function() { + abort("cannot use the stack before compiled code is ready to run, and has provided stack access") +}; + +function dynamicAlloc(size) { + assert(DYNAMICTOP_PTR); + var ret = HEAP32[DYNAMICTOP_PTR >> 2]; + var end = ret + size + 15 & -16; + if (end > _emscripten_get_heap_size()) { + abort("failure to dynamicAlloc - memory growth etc. is not supported there, call malloc/sbrk directly") + } + HEAP32[DYNAMICTOP_PTR >> 2] = end; + return ret +} + +function getNativeTypeSize(type) { + switch (type) { + case "i1": + case "i8": + return 1; + case "i16": + return 2; + case "i32": + return 4; + case "i64": + return 8; + case "float": + return 4; + case "double": + return 8; + default: { + if (type[type.length - 1] === "*") { + return 4 + } else if (type[0] === "i") { + var bits = parseInt(type.substr(1)); + assert(bits % 8 === 0, "getNativeTypeSize invalid bits " + bits + ", type " + type); + return bits / 8 + } else { + return 0 + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + err(text) + } +} +var asm2wasmImports = { + "f64-rem": function(x, y) { + return x % y + }, + "debugger": function() { + debugger + } +}; +var jsCallStartIndex = 1; +var functionPointers = new Array(35); + +function addFunction(func, sig) { + assert(typeof func !== "undefined"); + var base = 0; + for (var i = base; i < base + 35; i++) { + if (!functionPointers[i]) { + functionPointers[i] = func; + return jsCallStartIndex + i + } + } + throw "Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS." +} + +function removeFunction(index) { + functionPointers[index - jsCallStartIndex] = null +} +var tempRet0 = 0; +var getTempRet0 = function() { + return tempRet0 +}; +var wasmBinary; +if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; +if (!Object.getOwnPropertyDescriptor(Module, "wasmBinary")) Object.defineProperty(Module, "wasmBinary", { + configurable: true, + get: function() { + abort("Module.wasmBinary has been replaced with plain wasmBinary") + } +}); +var noExitRuntime; +if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"]; +if (!Object.getOwnPropertyDescriptor(Module, "noExitRuntime")) Object.defineProperty(Module, "noExitRuntime", { + configurable: true, + get: function() { + abort("Module.noExitRuntime has been replaced with plain noExitRuntime") + } +}); +if (typeof WebAssembly !== "object") { + abort("No WebAssembly support found. Build with -s WASM=0 to target JavaScript instead.") +} + +function setValue(ptr, value, type, noSafe) { + type = type || "i8"; + if (type.charAt(type.length - 1) === "*") type = "i32"; + switch (type) { + case "i1": + HEAP8[ptr >> 0] = value; + break; + case "i8": + HEAP8[ptr >> 0] = value; + break; + case "i16": + HEAP16[ptr >> 1] = value; + break; + case "i32": + HEAP32[ptr >> 2] = value; + break; + case "i64": + tempI64 = [value >>> 0, (tempDouble = value, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[ptr >> 2] = tempI64[0], HEAP32[ptr + 4 >> 2] = tempI64[1]; + break; + case "float": + HEAPF32[ptr >> 2] = value; + break; + case "double": + HEAPF64[ptr >> 3] = value; + break; + default: + abort("invalid type for setValue: " + type) + } +} +var wasmMemory; +var wasmTable = new WebAssembly.Table({ + "initial": 4928, + "element": "anyfunc" +}); +var ABORT = false; +var EXITSTATUS = 0; + +function assert(condition, text) { + if (!condition) { + abort("Assertion failed: " + text) + } +} + +function getCFunc(ident) { + var func = Module["_" + ident]; + assert(func, "Cannot call unknown function " + ident + ", make sure it is exported"); + return func +} + +function ccall(ident, returnType, argTypes, args, opts) { + var toC = { + "string": function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len) + } + return ret + }, + "array": function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret + } + }; + + function convertReturnValue(ret) { + if (returnType === "string") return UTF8ToString(ret); + if (returnType === "boolean") return Boolean(ret); + return ret + } + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + assert(returnType !== "array", 'Return type should not be "array".'); + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]) + } else { + cArgs[i] = args[i] + } + } + } + var ret = func.apply(null, cArgs); + ret = convertReturnValue(ret); + if (stack !== 0) stackRestore(stack); + return ret +} + +function cwrap(ident, returnType, argTypes, opts) { + return function() { + return ccall(ident, returnType, argTypes, arguments, opts) + } +} +var ALLOC_NORMAL = 0; +var ALLOC_NONE = 3; + +function allocate(slab, types, allocator, ptr) { + var zeroinit, size; + if (typeof slab === "number") { + zeroinit = true; + size = slab + } else { + zeroinit = false; + size = slab.length + } + var singleType = typeof types === "string" ? types : null; + var ret; + if (allocator == ALLOC_NONE) { + ret = ptr + } else { + ret = [_malloc, stackAlloc, dynamicAlloc][allocator](Math.max(size, singleType ? 1 : types.length)) + } + if (zeroinit) { + var stop; + ptr = ret; + assert((ret & 3) == 0); + stop = ret + (size & ~3); + for (; ptr < stop; ptr += 4) { + HEAP32[ptr >> 2] = 0 + } + stop = ret + size; + while (ptr < stop) { + HEAP8[ptr++ >> 0] = 0 + } + return ret + } + if (singleType === "i8") { + if (slab.subarray || slab.slice) { + HEAPU8.set(slab, ret) + } else { + HEAPU8.set(new Uint8Array(slab), ret) + } + return ret + } + var i = 0, + type, typeSize, previousType; + while (i < size) { + var curr = slab[i]; + type = singleType || types[i]; + if (type === 0) { + i++; + continue + } + assert(type, "Must know what type to store in allocate!"); + if (type == "i64") type = "i32"; + setValue(ret + i, curr, type); + if (previousType !== type) { + typeSize = getNativeTypeSize(type); + previousType = type + } + i += typeSize + } + return ret +} + +function getMemory(size) { + if (!runtimeInitialized) return dynamicAlloc(size); + return _malloc(size) +} +var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined; + +function UTF8ArrayToString(u8Array, idx, maxBytesToRead) { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + while (u8Array[endPtr] && !(endPtr >= endIdx)) ++endPtr; + if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) { + return UTF8Decoder.decode(u8Array.subarray(idx, endPtr)) + } else { + var str = ""; + while (idx < endPtr) { + var u0 = u8Array[idx++]; + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue + } + var u1 = u8Array[idx++] & 63; + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue + } + var u2 = u8Array[idx++] & 63; + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2 + } else { + if ((u0 & 248) != 240) warnOnce("Invalid UTF-8 leading byte 0x" + u0.toString(16) + " encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!"); + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | u8Array[idx++] & 63 + } + if (u0 < 65536) { + str += String.fromCharCode(u0) + } else { + var ch = u0 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023) + } + } + } + return str +} + +function UTF8ToString(ptr, maxBytesToRead) { + return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : "" +} + +function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) return 0; + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) { + var u1 = str.charCodeAt(++i); + u = 65536 + ((u & 1023) << 10) | u1 & 1023 + } + if (u <= 127) { + if (outIdx >= endIdx) break; + outU8Array[outIdx++] = u + } else if (u <= 2047) { + if (outIdx + 1 >= endIdx) break; + outU8Array[outIdx++] = 192 | u >> 6; + outU8Array[outIdx++] = 128 | u & 63 + } else if (u <= 65535) { + if (outIdx + 2 >= endIdx) break; + outU8Array[outIdx++] = 224 | u >> 12; + outU8Array[outIdx++] = 128 | u >> 6 & 63; + outU8Array[outIdx++] = 128 | u & 63 + } else { + if (outIdx + 3 >= endIdx) break; + if (u >= 2097152) warnOnce("Invalid Unicode code point 0x" + u.toString(16) + " encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF)."); + outU8Array[outIdx++] = 240 | u >> 18; + outU8Array[outIdx++] = 128 | u >> 12 & 63; + outU8Array[outIdx++] = 128 | u >> 6 & 63; + outU8Array[outIdx++] = 128 | u & 63 + } + } + outU8Array[outIdx] = 0; + return outIdx - startIdx +} + +function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite) +} + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023; + if (u <= 127) ++len; + else if (u <= 2047) len += 2; + else if (u <= 65535) len += 3; + else len += 4 + } + return len +} +var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined; + +function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret +} + +function allocateUTF8OnStack(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8Array(str, HEAP8, ret, size); + return ret +} + +function writeArrayToMemory(array, buffer) { + assert(array.length >= 0, "writeArrayToMemory array must have a length (should be an array or typed array)"); + HEAP8.set(array, buffer) +} + +function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === str.charCodeAt(i) & 255); + HEAP8[buffer++ >> 0] = str.charCodeAt(i) + } + if (!dontAddNull) HEAP8[buffer >> 0] = 0 +} +var PAGE_SIZE = 16384; +var WASM_PAGE_SIZE = 65536; +var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64; + +function updateGlobalBufferAndViews(buf) { + buffer = buf; + Module["HEAP8"] = HEAP8 = new Int8Array(buf); + Module["HEAP16"] = HEAP16 = new Int16Array(buf); + Module["HEAP32"] = HEAP32 = new Int32Array(buf); + Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf); + Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf); + Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf); + Module["HEAPF32"] = HEAPF32 = new Float32Array(buf); + Module["HEAPF64"] = HEAPF64 = new Float64Array(buf) +} +var STACK_BASE = 1398224, + STACK_MAX = 6641104, + DYNAMIC_BASE = 6641104, + DYNAMICTOP_PTR = 1398e3; +assert(STACK_BASE % 16 === 0, "stack must start aligned"); +assert(DYNAMIC_BASE % 16 === 0, "heap must start aligned"); +var TOTAL_STACK = 5242880; +if (Module["TOTAL_STACK"]) assert(TOTAL_STACK === Module["TOTAL_STACK"], "the stack size can no longer be determined at runtime"); +var INITIAL_TOTAL_MEMORY = Module["TOTAL_MEMORY"] || 2147483648; +if (!Object.getOwnPropertyDescriptor(Module, "TOTAL_MEMORY")) Object.defineProperty(Module, "TOTAL_MEMORY", { + configurable: true, + get: function() { + abort("Module.TOTAL_MEMORY has been replaced with plain INITIAL_TOTAL_MEMORY") + } +}); +assert(INITIAL_TOTAL_MEMORY >= TOTAL_STACK, "TOTAL_MEMORY should be larger than TOTAL_STACK, was " + INITIAL_TOTAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")"); +assert(typeof Int32Array !== "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, "JS engine does not provide full typed array support"); +if (Module["wasmMemory"]) { + wasmMemory = Module["wasmMemory"] +} else { + wasmMemory = new WebAssembly.Memory({ + "initial": INITIAL_TOTAL_MEMORY / WASM_PAGE_SIZE, + "maximum": INITIAL_TOTAL_MEMORY / WASM_PAGE_SIZE + }) +} +if (wasmMemory) { + buffer = wasmMemory.buffer +} +INITIAL_TOTAL_MEMORY = buffer.byteLength; +assert(INITIAL_TOTAL_MEMORY % WASM_PAGE_SIZE === 0); +updateGlobalBufferAndViews(buffer); +HEAP32[DYNAMICTOP_PTR >> 2] = DYNAMIC_BASE; + +function writeStackCookie() { + assert((STACK_MAX & 3) == 0); + HEAPU32[(STACK_MAX >> 2) - 1] = 34821223; + HEAPU32[(STACK_MAX >> 2) - 2] = 2310721022; + HEAP32[0] = 1668509029 +} + +function checkStackCookie() { + var cookie1 = HEAPU32[(STACK_MAX >> 2) - 1]; + var cookie2 = HEAPU32[(STACK_MAX >> 2) - 2]; + if (cookie1 != 34821223 || cookie2 != 2310721022) { + abort("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x" + cookie2.toString(16) + " " + cookie1.toString(16)) + } + if (HEAP32[0] !== 1668509029) abort("Runtime error: The application has corrupted its heap memory area (address zero)!") +} + +function abortStackOverflow(allocSize) { + abort("Stack overflow! Attempted to allocate " + allocSize + " bytes on the stack, but stack has only " + (STACK_MAX - stackSave() + allocSize) + " bytes available!") +}(function() { + var h16 = new Int16Array(1); + var h8 = new Int8Array(h16.buffer); + h16[0] = 25459; + if (h8[0] !== 115 || h8[1] !== 99) throw "Runtime error: expected the system to be little-endian!" +})(); + +function abortFnPtrError(ptr, sig) { + var possibleSig = ""; + for (var x in debug_tables) { + var tbl = debug_tables[x]; + if (tbl[ptr]) { + possibleSig += 'as sig "' + x + '" pointing to function ' + tbl[ptr] + ", " + } + } + abort("Invalid function pointer " + ptr + " called with signature '" + sig + "'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this). This pointer might make sense in another type signature: " + possibleSig) +} + +function callRuntimeCallbacks(callbacks) { + while (callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == "function") { + callback(); + continue + } + var func = callback.func; + if (typeof func === "number") { + if (callback.arg === undefined) { + Module["dynCall_v"](func) + } else { + Module["dynCall_vi"](func, callback.arg) + } + } else { + func(callback.arg === undefined ? null : callback.arg) + } + } +} +var __ATPRERUN__ = []; +var __ATINIT__ = []; +var __ATMAIN__ = []; +var __ATPOSTRUN__ = []; +var runtimeInitialized = false; +var runtimeExited = false; + +function preRun() { + if (Module["preRun"]) { + if (typeof Module["preRun"] == "function") Module["preRun"] = [Module["preRun"]]; + while (Module["preRun"].length) { + addOnPreRun(Module["preRun"].shift()) + } + } + callRuntimeCallbacks(__ATPRERUN__) +} + +function initRuntime() { + checkStackCookie(); + assert(!runtimeInitialized); + runtimeInitialized = true; + if (!Module["noFSInit"] && !FS.init.initialized) FS.init(); + TTY.init(); + callRuntimeCallbacks(__ATINIT__) +} + +function preMain() { + checkStackCookie(); + FS.ignorePermissions = false; + callRuntimeCallbacks(__ATMAIN__) +} + +function exitRuntime() { + checkStackCookie(); + runtimeExited = true +} + +function postRun() { + checkStackCookie(); + if (Module["postRun"]) { + if (typeof Module["postRun"] == "function") Module["postRun"] = [Module["postRun"]]; + while (Module["postRun"].length) { + addOnPostRun(Module["postRun"].shift()) + } + } + callRuntimeCallbacks(__ATPOSTRUN__) +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb) +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb) +} +assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); +assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); +assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); +assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); +var Math_abs = Math.abs; +var Math_ceil = Math.ceil; +var Math_floor = Math.floor; +var Math_min = Math.min; +var Math_trunc = Math.trunc; +var runDependencies = 0; +var runDependencyWatcher = null; +var dependenciesFulfilled = null; +var runDependencyTracking = {}; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random() + } + return id +} + +function addRunDependency(id) { + runDependencies++; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies) + } + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval !== "undefined") { + runDependencyWatcher = setInterval(function() { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return + } + var shown = false; + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + err("still waiting on run dependencies:") + } + err("dependency: " + dep) + } + if (shown) { + err("(end of list)") + } + }, 1e4) + } + } else { + err("warning: run dependency added without ID") + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies) + } + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id] + } else { + err("warning: run dependency removed without ID") + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback() + } + } +} +Module["preloadedImages"] = {}; +Module["preloadedAudios"] = {}; + +function abort(what) { + if (Module["onAbort"]) { + Module["onAbort"](what) + } + what += ""; + out(what); + err(what); + ABORT = true; + EXITSTATUS = 1; + var extra = ""; + var output = "abort(" + what + ") at " + stackTrace() + extra; + throw output +} +var dataURIPrefix = "data:application/octet-stream;base64,"; + +function isDataURI(filename) { + return String.prototype.startsWith ? filename.startsWith(dataURIPrefix) : filename.indexOf(dataURIPrefix) === 0 +} +var wasmBinaryFile = "missile-v20221120.wasm"; +if (!isDataURI(wasmBinaryFile)) { + wasmBinaryFile = locateFile(wasmBinaryFile) +} + +function getBinary() { + try { + if (wasmBinary) { + return new Uint8Array(wasmBinary) + } + if (readBinary) { + return readBinary(wasmBinaryFile) + } else { + throw "both async and sync fetching of the wasm failed" + } + } catch (err) { + abort(err) + } +} + +function getBinaryPromise() { + if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === "function") { + return fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + if (!response["ok"]) { + throw "failed to load wasm binary file at '" + wasmBinaryFile + "'" + } + return response["arrayBuffer"]() + }).catch(function() { + return getBinary() + }) + } + return new Promise(function(resolve, reject) { + resolve(getBinary()) + }) +} + +function createWasm() { + var info = { + "env": asmLibraryArg, + "wasi_unstable": asmLibraryArg, + "global": { + "NaN": NaN, + Infinity: Infinity + }, + "global.Math": Math, + "asm2wasm": asm2wasmImports + }; + + function receiveInstance(instance, module) { + var exports = instance.exports; + Module["asm"] = exports; + removeRunDependency("wasm-instantiate") + } + addRunDependency("wasm-instantiate"); + var trueModule = Module; + + function receiveInstantiatedSource(output) { + assert(Module === trueModule, "the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"); + trueModule = null; + receiveInstance(output["instance"]) + } + + function instantiateArrayBuffer(receiver) { + return getBinaryPromise().then(function(binary) { + return WebAssembly.instantiate(binary, info) + }).then(receiver, function(reason) { + err("failed to asynchronously prepare wasm: " + reason); + abort(reason) + }) + } + + function instantiateAsync() { + if (!wasmBinary && typeof WebAssembly.instantiateStreaming === "function" && !isDataURI(wasmBinaryFile) && typeof fetch === "function") { + fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + var result = WebAssembly.instantiateStreaming(response, info); + return result.then(receiveInstantiatedSource, function(reason) { + err("wasm streaming compile failed: " + reason); + err("falling back to ArrayBuffer instantiation"); + instantiateArrayBuffer(receiveInstantiatedSource) + }) + }) + } else { + return instantiateArrayBuffer(receiveInstantiatedSource) + } + } + if (Module["instantiateWasm"]) { + try { + var exports = Module["instantiateWasm"](info, receiveInstance); + return exports + } catch (e) { + err("Module.instantiateWasm callback failed with error: " + e); + return false + } + } + instantiateAsync(); + return {} +} +Module["asm"] = createWasm; +var tempDouble; +var tempI64; +var ASM_CONSTS = [function() { + if (typeof window != "undefined") { + window.dispatchEvent(new CustomEvent("wasmLoaded")) + } else {} +}]; + +function _emscripten_asm_const_i(code) { + return ASM_CONSTS[code]() +} +__ATINIT__.push({ + func: function() { + ___emscripten_environ_constructor() + } +}); +var tempDoublePtr = 1398208; +assert(tempDoublePtr % 8 == 0); + +function demangle(func) { + warnOnce("warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling"); + return func +} + +function demangleAll(text) { + var regex = /\b__Z[\w\d_]+/g; + return text.replace(regex, function(x) { + var y = demangle(x); + return x === y ? x : y + " [" + x + "]" + }) +} + +function jsStackTrace() { + var err = new Error; + if (!err.stack) { + try { + throw new Error(0) + } catch (e) { + err = e + } + if (!err.stack) { + return "(no stack trace available)" + } + } + return err.stack.toString() +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"](); + return demangleAll(js) +} +var ENV = {}; + +function ___buildEnvironment(environ) { + var MAX_ENV_VALUES = 64; + var TOTAL_ENV_SIZE = 1024; + var poolPtr; + var envPtr; + if (!___buildEnvironment.called) { + ___buildEnvironment.called = true; + ENV["USER"] = "web_user"; + ENV["LOGNAME"] = "web_user"; + ENV["PATH"] = "/"; + ENV["PWD"] = "/"; + ENV["HOME"] = "/home/web_user"; + ENV["LANG"] = (typeof navigator === "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8"; + ENV["_"] = thisProgram; + poolPtr = getMemory(TOTAL_ENV_SIZE); + envPtr = getMemory(MAX_ENV_VALUES * 4); + HEAP32[envPtr >> 2] = poolPtr; + HEAP32[environ >> 2] = envPtr + } else { + envPtr = HEAP32[environ >> 2]; + poolPtr = HEAP32[envPtr >> 2] + } + var strings = []; + var totalSize = 0; + for (var key in ENV) { + if (typeof ENV[key] === "string") { + var line = key + "=" + ENV[key]; + strings.push(line); + totalSize += line.length + } + } + if (totalSize > TOTAL_ENV_SIZE) { + throw new Error("Environment size exceeded TOTAL_ENV_SIZE!") + } + var ptrSize = 4; + for (var i = 0; i < strings.length; i++) { + var line = strings[i]; + writeAsciiToMemory(line, poolPtr); + HEAP32[envPtr + i * ptrSize >> 2] = poolPtr; + poolPtr += line.length + 1 + } + HEAP32[envPtr + strings.length * ptrSize >> 2] = 0 +} + +function ___lock() {} + +function ___setErrNo(value) { + if (Module["___errno_location"]) HEAP32[Module["___errno_location"]() >> 2] = value; + else err("failed to set errno from JS"); + return value +} +var PATH = { + splitPath: function(filename) { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1) + }, + normalizeArray: function(parts, allowAboveRoot) { + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === ".") { + parts.splice(i, 1) + } else if (last === "..") { + parts.splice(i, 1); + up++ + } else if (up) { + parts.splice(i, 1); + up-- + } + } + if (allowAboveRoot) { + for (; up; up--) { + parts.unshift("..") + } + } + return parts + }, + normalize: function(path) { + var isAbsolute = path.charAt(0) === "/", + trailingSlash = path.substr(-1) === "/"; + path = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p + }), !isAbsolute).join("/"); + if (!path && !isAbsolute) { + path = "." + } + if (path && trailingSlash) { + path += "/" + } + return (isAbsolute ? "/" : "") + path + }, + dirname: function(path) { + var result = PATH.splitPath(path), + root = result[0], + dir = result[1]; + if (!root && !dir) { + return "." + } + if (dir) { + dir = dir.substr(0, dir.length - 1) + } + return root + dir + }, + basename: function(path) { + if (path === "/") return "/"; + var lastSlash = path.lastIndexOf("/"); + if (lastSlash === -1) return path; + return path.substr(lastSlash + 1) + }, + extname: function(path) { + return PATH.splitPath(path)[3] + }, + join: function() { + var paths = Array.prototype.slice.call(arguments, 0); + return PATH.normalize(paths.join("/")) + }, + join2: function(l, r) { + return PATH.normalize(l + "/" + r) + } +}; +var PATH_FS = { + resolve: function() { + var resolvedPath = "", + resolvedAbsolute = false; + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? arguments[i] : FS.cwd(); + if (typeof path !== "string") { + throw new TypeError("Arguments to path.resolve must be strings") + } else if (!path) { + return "" + } + resolvedPath = path + "/" + resolvedPath; + resolvedAbsolute = path.charAt(0) === "/" + } + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(function(p) { + return !!p + }), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "." + }, + relative: function(from, to) { + from = PATH_FS.resolve(from).substr(1); + to = PATH_FS.resolve(to).substr(1); + + function trim(arr) { + var start = 0; + for (; start < arr.length; start++) { + if (arr[start] !== "") break + } + var end = arr.length - 1; + for (; end >= 0; end--) { + if (arr[end] !== "") break + } + if (start > end) return []; + return arr.slice(start, end - start + 1) + } + var fromParts = trim(from.split("/")); + var toParts = trim(to.split("/")); + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break + } + } + var outputParts = []; + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push("..") + } + outputParts = outputParts.concat(toParts.slice(samePartsLength)); + return outputParts.join("/") + } +}; +var TTY = { + ttys: [], + init: function() {}, + shutdown: function() {}, + register: function(dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops: ops + }; + FS.registerDevice(dev, TTY.stream_ops) + }, + stream_ops: { + open: function(stream) { + var tty = TTY.ttys[stream.node.rdev]; + if (!tty) { + throw new FS.ErrnoError(43) + } + stream.tty = tty; + stream.seekable = false + }, + close: function(stream) { + stream.tty.ops.flush(stream.tty) + }, + flush: function(stream) { + stream.tty.ops.flush(stream.tty) + }, + read: function(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.get_char) { + throw new FS.ErrnoError(60) + } + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = stream.tty.ops.get_char(stream.tty) + } catch (e) { + throw new FS.ErrnoError(29) + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6) + } + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result + } + if (bytesRead) { + stream.node.timestamp = Date.now() + } + return bytesRead + }, + write: function(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.put_char) { + throw new FS.ErrnoError(60) + } + try { + for (var i = 0; i < length; i++) { + stream.tty.ops.put_char(stream.tty, buffer[offset + i]) + } + } catch (e) { + throw new FS.ErrnoError(29) + } + if (length) { + stream.node.timestamp = Date.now() + } + return i + } + }, + default_tty_ops: { + get_char: function(tty) { + if (!tty.input.length) { + var result = null; + if (ENVIRONMENT_IS_NODE) { + var BUFSIZE = 256; + var buf = Buffer.alloc ? Buffer.alloc(BUFSIZE) : new Buffer(BUFSIZE); + var bytesRead = 0; + try { + bytesRead = fs.readSync(process.stdin.fd, buf, 0, BUFSIZE, null) + } catch (e) { + if (e.toString().indexOf("EOF") != -1) bytesRead = 0; + else throw e + } + if (bytesRead > 0) { + result = buf.slice(0, bytesRead).toString("utf-8") + } else { + result = null + } + } else if (typeof window != "undefined" && typeof window.prompt == "function") { + result = window.prompt("Input: "); + if (result !== null) { + result += "\n" + } + } else if (typeof readline == "function") { + result = readline(); + if (result !== null) { + result += "\n" + } + } + if (!result) { + return null + } + tty.input = intArrayFromString(result, true) + } + return tty.input.shift() + }, + put_char: function(tty, val) { + if (val === null || val === 10) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } + } + }, + default_tty1_ops: { + put_char: function(tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } + } + } +}; +var MEMFS = { + ops_table: null, + mount: function(mount) { + return MEMFS.createNode(null, "/", 16384 | 511, 0) + }, + createNode: function(parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63) + } + if (!MEMFS.ops_table) { + MEMFS.ops_table = { + dir: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + lookup: MEMFS.node_ops.lookup, + mknod: MEMFS.node_ops.mknod, + rename: MEMFS.node_ops.rename, + unlink: MEMFS.node_ops.unlink, + rmdir: MEMFS.node_ops.rmdir, + readdir: MEMFS.node_ops.readdir, + symlink: MEMFS.node_ops.symlink + }, + stream: { + llseek: MEMFS.stream_ops.llseek + } + }, + file: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: { + llseek: MEMFS.stream_ops.llseek, + read: MEMFS.stream_ops.read, + write: MEMFS.stream_ops.write, + allocate: MEMFS.stream_ops.allocate, + mmap: MEMFS.stream_ops.mmap, + msync: MEMFS.stream_ops.msync + } + }, + link: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + readlink: MEMFS.node_ops.readlink + }, + stream: {} + }, + chrdev: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: FS.chrdev_stream_ops + } + } + } + var node = FS.createNode(parent, name, mode, dev); + if (FS.isDir(node.mode)) { + node.node_ops = MEMFS.ops_table.dir.node; + node.stream_ops = MEMFS.ops_table.dir.stream; + node.contents = {} + } else if (FS.isFile(node.mode)) { + node.node_ops = MEMFS.ops_table.file.node; + node.stream_ops = MEMFS.ops_table.file.stream; + node.usedBytes = 0; + node.contents = null + } else if (FS.isLink(node.mode)) { + node.node_ops = MEMFS.ops_table.link.node; + node.stream_ops = MEMFS.ops_table.link.stream + } else if (FS.isChrdev(node.mode)) { + node.node_ops = MEMFS.ops_table.chrdev.node; + node.stream_ops = MEMFS.ops_table.chrdev.stream + } + node.timestamp = Date.now(); + if (parent) { + parent.contents[name] = node + } + return node + }, + getFileDataAsRegularArray: function(node) { + if (node.contents && node.contents.subarray) { + var arr = []; + for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]); + return arr + } + return node.contents + }, + getFileDataAsTypedArray: function(node) { + if (!node.contents) return new Uint8Array; + if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); + return new Uint8Array(node.contents) + }, + expandFileStorage: function(node, newCapacity) { + var prevCapacity = node.contents ? node.contents.length : 0; + if (prevCapacity >= newCapacity) return; + var CAPACITY_DOUBLING_MAX = 1024 * 1024; + newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) | 0); + if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); + var oldContents = node.contents; + node.contents = new Uint8Array(newCapacity); + if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); + return + }, + resizeFileStorage: function(node, newSize) { + if (node.usedBytes == newSize) return; + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0; + return + } + if (!node.contents || node.contents.subarray) { + var oldContents = node.contents; + node.contents = new Uint8Array(new ArrayBuffer(newSize)); + if (oldContents) { + node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))) + } + node.usedBytes = newSize; + return + } + if (!node.contents) node.contents = []; + if (node.contents.length > newSize) node.contents.length = newSize; + else + while (node.contents.length < newSize) node.contents.push(0); + node.usedBytes = newSize + }, + node_ops: { + getattr: function(node) { + var attr = {}; + attr.dev = FS.isChrdev(node.mode) ? node.id : 1; + attr.ino = node.id; + attr.mode = node.mode; + attr.nlink = 1; + attr.uid = 0; + attr.gid = 0; + attr.rdev = node.rdev; + if (FS.isDir(node.mode)) { + attr.size = 4096 + } else if (FS.isFile(node.mode)) { + attr.size = node.usedBytes + } else if (FS.isLink(node.mode)) { + attr.size = node.link.length + } else { + attr.size = 0 + } + attr.atime = new Date(node.timestamp); + attr.mtime = new Date(node.timestamp); + attr.ctime = new Date(node.timestamp); + attr.blksize = 4096; + attr.blocks = Math.ceil(attr.size / attr.blksize); + return attr + }, + setattr: function(node, attr) { + if (attr.mode !== undefined) { + node.mode = attr.mode + } + if (attr.timestamp !== undefined) { + node.timestamp = attr.timestamp + } + if (attr.size !== undefined) { + MEMFS.resizeFileStorage(node, attr.size) + } + }, + lookup: function(parent, name) { + throw FS.genericErrors[44] + }, + mknod: function(parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev) + }, + rename: function(old_node, new_dir, new_name) { + if (FS.isDir(old_node.mode)) { + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name) + } catch (e) {} + if (new_node) { + for (var i in new_node.contents) { + throw new FS.ErrnoError(55) + } + } + } + delete old_node.parent.contents[old_node.name]; + old_node.name = new_name; + new_dir.contents[new_name] = old_node; + old_node.parent = new_dir + }, + unlink: function(parent, name) { + delete parent.contents[name] + }, + rmdir: function(parent, name) { + var node = FS.lookupNode(parent, name); + for (var i in node.contents) { + throw new FS.ErrnoError(55) + } + delete parent.contents[name] + }, + readdir: function(node) { + var entries = [".", ".."]; + for (var key in node.contents) { + if (!node.contents.hasOwnProperty(key)) { + continue + } + entries.push(key) + } + return entries + }, + symlink: function(parent, newname, oldpath) { + var node = MEMFS.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node + }, + readlink: function(node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28) + } + return node.link + } + }, + stream_ops: { + read: function(stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= stream.node.usedBytes) return 0; + var size = Math.min(stream.node.usedBytes - position, length); + assert(size >= 0); + if (size > 8 && contents.subarray) { + buffer.set(contents.subarray(position, position + size), offset) + } else { + for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i] + } + return size + }, + write: function(stream, buffer, offset, length, position, canOwn) { + if (!length) return 0; + var node = stream.node; + node.timestamp = Date.now(); + if (buffer.subarray && (!node.contents || node.contents.subarray)) { + if (canOwn) { + assert(position === 0, "canOwn must imply no weird position inside the file"); + node.contents = buffer.subarray(offset, offset + length); + node.usedBytes = length; + return length + } else if (node.usedBytes === 0 && position === 0) { + node.contents = new Uint8Array(buffer.subarray(offset, offset + length)); + node.usedBytes = length; + return length + } else if (position + length <= node.usedBytes) { + node.contents.set(buffer.subarray(offset, offset + length), position); + return length + } + } + MEMFS.expandFileStorage(node, position + length); + if (node.contents.subarray && buffer.subarray) node.contents.set(buffer.subarray(offset, offset + length), position); + else { + for (var i = 0; i < length; i++) { + node.contents[position + i] = buffer[offset + i] + } + } + node.usedBytes = Math.max(node.usedBytes, position + length); + return length + }, + llseek: function(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.usedBytes + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + }, + allocate: function(stream, offset, length) { + MEMFS.expandFileStorage(stream.node, offset + length); + stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length) + }, + mmap: function(stream, buffer, offset, length, position, prot, flags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + var ptr; + var allocated; + var contents = stream.node.contents; + if (!(flags & 2) && (contents.buffer === buffer || contents.buffer === buffer.buffer)) { + allocated = false; + ptr = contents.byteOffset + } else { + if (position > 0 || position + length < stream.node.usedBytes) { + if (contents.subarray) { + contents = contents.subarray(position, position + length) + } else { + contents = Array.prototype.slice.call(contents, position, position + length) + } + } + allocated = true; + var fromHeap = buffer.buffer == HEAP8.buffer; + ptr = _malloc(length); + if (!ptr) { + throw new FS.ErrnoError(48) + }(fromHeap ? HEAP8 : buffer).set(contents, ptr) + } + return { + ptr: ptr, + allocated: allocated + } + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + if (mmapFlags & 2) { + return 0 + } + var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0 + } + } +}; +var IDBFS = { + dbs: {}, + indexedDB: function() { + if (typeof indexedDB !== "undefined") return indexedDB; + var ret = null; + if (typeof window === "object") ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; + assert(ret, "IDBFS used, but indexedDB not supported"); + return ret + }, + DB_VERSION: 21, + DB_STORE_NAME: "FILE_DATA", + mount: function(mount) { + return MEMFS.mount.apply(null, arguments) + }, + syncfs: function(mount, populate, callback) { + IDBFS.getLocalSet(mount, function(err, local) { + if (err) return callback(err); + IDBFS.getRemoteSet(mount, function(err, remote) { + if (err) return callback(err); + var src = populate ? remote : local; + var dst = populate ? local : remote; + IDBFS.reconcile(src, dst, callback) + }) + }) + }, + getDB: function(name, callback) { + var db = IDBFS.dbs[name]; + if (db) { + return callback(null, db) + } + var req; + try { + req = IDBFS.indexedDB().open(name, IDBFS.DB_VERSION) + } catch (e) { + return callback(e) + } + if (!req) { + return callback("Unable to connect to IndexedDB") + } + req.onupgradeneeded = function(e) { + var db = e.target.result; + var transaction = e.target.transaction; + var fileStore; + if (db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)) { + fileStore = transaction.objectStore(IDBFS.DB_STORE_NAME) + } else { + fileStore = db.createObjectStore(IDBFS.DB_STORE_NAME) + } + if (!fileStore.indexNames.contains("timestamp")) { + fileStore.createIndex("timestamp", "timestamp", { + unique: false + }) + } + }; + req.onsuccess = function() { + db = req.result; + IDBFS.dbs[name] = db; + callback(null, db) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + getLocalSet: function(mount, callback) { + var entries = {}; + + function isRealDir(p) { + return p !== "." && p !== ".." + } + + function toAbsolute(root) { + return function(p) { + return PATH.join2(root, p) + } + } + var check = FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint)); + while (check.length) { + var path = check.pop(); + var stat; + try { + stat = FS.stat(path) + } catch (e) { + return callback(e) + } + if (FS.isDir(stat.mode)) { + check.push.apply(check, FS.readdir(path).filter(isRealDir).map(toAbsolute(path))) + } + entries[path] = { + timestamp: stat.mtime + } + } + return callback(null, { + type: "local", + entries: entries + }) + }, + getRemoteSet: function(mount, callback) { + var entries = {}; + IDBFS.getDB(mount.mountpoint, function(err, db) { + if (err) return callback(err); + try { + var transaction = db.transaction([IDBFS.DB_STORE_NAME], "readonly"); + transaction.onerror = function(e) { + callback(this.error); + e.preventDefault() + }; + var store = transaction.objectStore(IDBFS.DB_STORE_NAME); + var index = store.index("timestamp"); + index.openKeyCursor().onsuccess = function(event) { + var cursor = event.target.result; + if (!cursor) { + return callback(null, { + type: "remote", + db: db, + entries: entries + }) + } + entries[cursor.primaryKey] = { + timestamp: cursor.key + }; + cursor.continue() + } + } catch (e) { + return callback(e) + } + }) + }, + loadLocalEntry: function(path, callback) { + var stat, node; + try { + var lookup = FS.lookupPath(path); + node = lookup.node; + stat = FS.stat(path) + } catch (e) { + return callback(e) + } + if (FS.isDir(stat.mode)) { + return callback(null, { + timestamp: stat.mtime, + mode: stat.mode + }) + } else if (FS.isFile(stat.mode)) { + node.contents = MEMFS.getFileDataAsTypedArray(node); + return callback(null, { + timestamp: stat.mtime, + mode: stat.mode, + contents: node.contents + }) + } else { + return callback(new Error("node type not supported")) + } + }, + storeLocalEntry: function(path, entry, callback) { + try { + if (FS.isDir(entry.mode)) { + FS.mkdir(path, entry.mode) + } else if (FS.isFile(entry.mode)) { + FS.writeFile(path, entry.contents, { + canOwn: true + }) + } else { + return callback(new Error("node type not supported")) + } + FS.chmod(path, entry.mode); + FS.utime(path, entry.timestamp, entry.timestamp) + } catch (e) { + return callback(e) + } + callback(null) + }, + removeLocalEntry: function(path, callback) { + try { + var lookup = FS.lookupPath(path); + var stat = FS.stat(path); + if (FS.isDir(stat.mode)) { + FS.rmdir(path) + } else if (FS.isFile(stat.mode)) { + FS.unlink(path) + } + } catch (e) { + return callback(e) + } + callback(null) + }, + loadRemoteEntry: function(store, path, callback) { + var req = store.get(path); + req.onsuccess = function(event) { + callback(null, event.target.result) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + storeRemoteEntry: function(store, path, entry, callback) { + var req = store.put(entry, path); + req.onsuccess = function() { + callback(null) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + removeRemoteEntry: function(store, path, callback) { + var req = store.delete(path); + req.onsuccess = function() { + callback(null) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + reconcile: function(src, dst, callback) { + var total = 0; + var create = []; + Object.keys(src.entries).forEach(function(key) { + var e = src.entries[key]; + var e2 = dst.entries[key]; + if (!e2 || e.timestamp > e2.timestamp) { + create.push(key); + total++ + } + }); + var remove = []; + Object.keys(dst.entries).forEach(function(key) { + var e = dst.entries[key]; + var e2 = src.entries[key]; + if (!e2) { + remove.push(key); + total++ + } + }); + if (!total) { + return callback(null) + } + var errored = false; + var db = src.type === "remote" ? src.db : dst.db; + var transaction = db.transaction([IDBFS.DB_STORE_NAME], "readwrite"); + var store = transaction.objectStore(IDBFS.DB_STORE_NAME); + + function done(err) { + if (err && !errored) { + errored = true; + return callback(err) + } + } + transaction.onerror = function(e) { + done(this.error); + e.preventDefault() + }; + transaction.oncomplete = function(e) { + if (!errored) { + callback(null) + } + }; + create.sort().forEach(function(path) { + if (dst.type === "local") { + IDBFS.loadRemoteEntry(store, path, function(err, entry) { + if (err) return done(err); + IDBFS.storeLocalEntry(path, entry, done) + }) + } else { + IDBFS.loadLocalEntry(path, function(err, entry) { + if (err) return done(err); + IDBFS.storeRemoteEntry(store, path, entry, done) + }) + } + }); + remove.sort().reverse().forEach(function(path) { + if (dst.type === "local") { + IDBFS.removeLocalEntry(path, done) + } else { + IDBFS.removeRemoteEntry(store, path, done) + } + }) + } +}; +var ERRNO_CODES = { + EPERM: 63, + ENOENT: 44, + ESRCH: 71, + EINTR: 27, + EIO: 29, + ENXIO: 60, + E2BIG: 1, + ENOEXEC: 45, + EBADF: 8, + ECHILD: 12, + EAGAIN: 6, + EWOULDBLOCK: 6, + ENOMEM: 48, + EACCES: 2, + EFAULT: 21, + ENOTBLK: 105, + EBUSY: 10, + EEXIST: 20, + EXDEV: 75, + ENODEV: 43, + ENOTDIR: 54, + EISDIR: 31, + EINVAL: 28, + ENFILE: 41, + EMFILE: 33, + ENOTTY: 59, + ETXTBSY: 74, + EFBIG: 22, + ENOSPC: 51, + ESPIPE: 70, + EROFS: 69, + EMLINK: 34, + EPIPE: 64, + EDOM: 18, + ERANGE: 68, + ENOMSG: 49, + EIDRM: 24, + ECHRNG: 106, + EL2NSYNC: 156, + EL3HLT: 107, + EL3RST: 108, + ELNRNG: 109, + EUNATCH: 110, + ENOCSI: 111, + EL2HLT: 112, + EDEADLK: 16, + ENOLCK: 46, + EBADE: 113, + EBADR: 114, + EXFULL: 115, + ENOANO: 104, + EBADRQC: 103, + EBADSLT: 102, + EDEADLOCK: 16, + EBFONT: 101, + ENOSTR: 100, + ENODATA: 116, + ETIME: 117, + ENOSR: 118, + ENONET: 119, + ENOPKG: 120, + EREMOTE: 121, + ENOLINK: 47, + EADV: 122, + ESRMNT: 123, + ECOMM: 124, + EPROTO: 65, + EMULTIHOP: 36, + EDOTDOT: 125, + EBADMSG: 9, + ENOTUNIQ: 126, + EBADFD: 127, + EREMCHG: 128, + ELIBACC: 129, + ELIBBAD: 130, + ELIBSCN: 131, + ELIBMAX: 132, + ELIBEXEC: 133, + ENOSYS: 52, + ENOTEMPTY: 55, + ENAMETOOLONG: 37, + ELOOP: 32, + EOPNOTSUPP: 138, + EPFNOSUPPORT: 139, + ECONNRESET: 15, + ENOBUFS: 42, + EAFNOSUPPORT: 5, + EPROTOTYPE: 67, + ENOTSOCK: 57, + ENOPROTOOPT: 50, + ESHUTDOWN: 140, + ECONNREFUSED: 14, + EADDRINUSE: 3, + ECONNABORTED: 13, + ENETUNREACH: 40, + ENETDOWN: 38, + ETIMEDOUT: 73, + EHOSTDOWN: 142, + EHOSTUNREACH: 23, + EINPROGRESS: 26, + EALREADY: 7, + EDESTADDRREQ: 17, + EMSGSIZE: 35, + EPROTONOSUPPORT: 66, + ESOCKTNOSUPPORT: 137, + EADDRNOTAVAIL: 4, + ENETRESET: 39, + EISCONN: 30, + ENOTCONN: 53, + ETOOMANYREFS: 141, + EUSERS: 136, + EDQUOT: 19, + ESTALE: 72, + ENOTSUP: 138, + ENOMEDIUM: 148, + EILSEQ: 25, + EOVERFLOW: 61, + ECANCELED: 11, + ENOTRECOVERABLE: 56, + EOWNERDEAD: 62, + ESTRPIPE: 135 +}; +var NODEFS = { + isWindows: false, + staticInit: function() { + NODEFS.isWindows = !!process.platform.match(/^win/); + var flags = process["binding"]("constants"); + if (flags["fs"]) { + flags = flags["fs"] + } + NODEFS.flagsForNodeMap = { + 1024: flags["O_APPEND"], + 64: flags["O_CREAT"], + 128: flags["O_EXCL"], + 0: flags["O_RDONLY"], + 2: flags["O_RDWR"], + 4096: flags["O_SYNC"], + 512: flags["O_TRUNC"], + 1: flags["O_WRONLY"] + } + }, + bufferFrom: function(arrayBuffer) { + return Buffer["alloc"] ? Buffer.from(arrayBuffer) : new Buffer(arrayBuffer) + }, + convertNodeCode: function(e) { + var code = e.code; + assert(code in ERRNO_CODES); + return ERRNO_CODES[code] + }, + mount: function(mount) { + assert(ENVIRONMENT_HAS_NODE); + return NODEFS.createNode(null, "/", NODEFS.getMode(mount.opts.root), 0) + }, + createNode: function(parent, name, mode, dev) { + if (!FS.isDir(mode) && !FS.isFile(mode) && !FS.isLink(mode)) { + throw new FS.ErrnoError(28) + } + var node = FS.createNode(parent, name, mode); + node.node_ops = NODEFS.node_ops; + node.stream_ops = NODEFS.stream_ops; + return node + }, + getMode: function(path) { + var stat; + try { + stat = fs.lstatSync(path); + if (NODEFS.isWindows) { + stat.mode = stat.mode | (stat.mode & 292) >> 2 + } + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + return stat.mode + }, + realPath: function(node) { + var parts = []; + while (node.parent !== node) { + parts.push(node.name); + node = node.parent + } + parts.push(node.mount.opts.root); + parts.reverse(); + return PATH.join.apply(null, parts) + }, + flagsForNode: function(flags) { + flags &= ~2097152; + flags &= ~2048; + flags &= ~32768; + flags &= ~524288; + var newFlags = 0; + for (var k in NODEFS.flagsForNodeMap) { + if (flags & k) { + newFlags |= NODEFS.flagsForNodeMap[k]; + flags ^= k + } + } + if (!flags) { + return newFlags + } else { + throw new FS.ErrnoError(28) + } + }, + node_ops: { + getattr: function(node) { + var path = NODEFS.realPath(node); + var stat; + try { + stat = fs.lstatSync(path) + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + if (NODEFS.isWindows && !stat.blksize) { + stat.blksize = 4096 + } + if (NODEFS.isWindows && !stat.blocks) { + stat.blocks = (stat.size + stat.blksize - 1) / stat.blksize | 0 + } + return { + dev: stat.dev, + ino: stat.ino, + mode: stat.mode, + nlink: stat.nlink, + uid: stat.uid, + gid: stat.gid, + rdev: stat.rdev, + size: stat.size, + atime: stat.atime, + mtime: stat.mtime, + ctime: stat.ctime, + blksize: stat.blksize, + blocks: stat.blocks + } + }, + setattr: function(node, attr) { + var path = NODEFS.realPath(node); + try { + if (attr.mode !== undefined) { + fs.chmodSync(path, attr.mode); + node.mode = attr.mode + } + if (attr.timestamp !== undefined) { + var date = new Date(attr.timestamp); + fs.utimesSync(path, date, date) + } + if (attr.size !== undefined) { + fs.truncateSync(path, attr.size) + } + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + lookup: function(parent, name) { + var path = PATH.join2(NODEFS.realPath(parent), name); + var mode = NODEFS.getMode(path); + return NODEFS.createNode(parent, name, mode) + }, + mknod: function(parent, name, mode, dev) { + var node = NODEFS.createNode(parent, name, mode, dev); + var path = NODEFS.realPath(node); + try { + if (FS.isDir(node.mode)) { + fs.mkdirSync(path, node.mode) + } else { + fs.writeFileSync(path, "", { + mode: node.mode + }) + } + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + return node + }, + rename: function(oldNode, newDir, newName) { + var oldPath = NODEFS.realPath(oldNode); + var newPath = PATH.join2(NODEFS.realPath(newDir), newName); + try { + fs.renameSync(oldPath, newPath) + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + unlink: function(parent, name) { + var path = PATH.join2(NODEFS.realPath(parent), name); + try { + fs.unlinkSync(path) + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + rmdir: function(parent, name) { + var path = PATH.join2(NODEFS.realPath(parent), name); + try { + fs.rmdirSync(path) + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + readdir: function(node) { + var path = NODEFS.realPath(node); + try { + return fs.readdirSync(path) + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + symlink: function(parent, newName, oldPath) { + var newPath = PATH.join2(NODEFS.realPath(parent), newName); + try { + fs.symlinkSync(oldPath, newPath) + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + readlink: function(node) { + var path = NODEFS.realPath(node); + try { + path = fs.readlinkSync(path); + path = NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root), path); + return path + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + } + }, + stream_ops: { + open: function(stream) { + var path = NODEFS.realPath(stream.node); + try { + if (FS.isFile(stream.node.mode)) { + stream.nfd = fs.openSync(path, NODEFS.flagsForNode(stream.flags)) + } + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + close: function(stream) { + try { + if (FS.isFile(stream.node.mode) && stream.nfd) { + fs.closeSync(stream.nfd) + } + } catch (e) { + if (!e.code) throw e; + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + read: function(stream, buffer, offset, length, position) { + if (length === 0) return 0; + try { + return fs.readSync(stream.nfd, NODEFS.bufferFrom(buffer.buffer), offset, length, position) + } catch (e) { + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + write: function(stream, buffer, offset, length, position) { + try { + return fs.writeSync(stream.nfd, NODEFS.bufferFrom(buffer.buffer), offset, length, position) + } catch (e) { + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + }, + llseek: function(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + try { + var stat = fs.fstatSync(stream.nfd); + position += stat.size + } catch (e) { + throw new FS.ErrnoError(NODEFS.convertNodeCode(e)) + } + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + } + } +}; +var WORKERFS = { + DIR_MODE: 16895, + FILE_MODE: 33279, + reader: null, + mount: function(mount) { + assert(ENVIRONMENT_IS_WORKER); + if (!WORKERFS.reader) WORKERFS.reader = new FileReaderSync; + var root = WORKERFS.createNode(null, "/", WORKERFS.DIR_MODE, 0); + var createdParents = {}; + + function ensureParent(path) { + var parts = path.split("/"); + var parent = root; + for (var i = 0; i < parts.length - 1; i++) { + var curr = parts.slice(0, i + 1).join("/"); + if (!createdParents[curr]) { + createdParents[curr] = WORKERFS.createNode(parent, parts[i], WORKERFS.DIR_MODE, 0) + } + parent = createdParents[curr] + } + return parent + } + + function base(path) { + var parts = path.split("/"); + return parts[parts.length - 1] + } + Array.prototype.forEach.call(mount.opts["files"] || [], function(file) { + WORKERFS.createNode(ensureParent(file.name), base(file.name), WORKERFS.FILE_MODE, 0, file, file.lastModifiedDate) + }); + (mount.opts["blobs"] || []).forEach(function(obj) { + WORKERFS.createNode(ensureParent(obj["name"]), base(obj["name"]), WORKERFS.FILE_MODE, 0, obj["data"]) + }); + (mount.opts["packages"] || []).forEach(function(pack) { + pack["metadata"].files.forEach(function(file) { + var name = file.filename.substr(1); + WORKERFS.createNode(ensureParent(name), base(name), WORKERFS.FILE_MODE, 0, pack["blob"].slice(file.start, file.end)) + }) + }); + return root + }, + createNode: function(parent, name, mode, dev, contents, mtime) { + var node = FS.createNode(parent, name, mode); + node.mode = mode; + node.node_ops = WORKERFS.node_ops; + node.stream_ops = WORKERFS.stream_ops; + node.timestamp = (mtime || new Date).getTime(); + assert(WORKERFS.FILE_MODE !== WORKERFS.DIR_MODE); + if (mode === WORKERFS.FILE_MODE) { + node.size = contents.size; + node.contents = contents + } else { + node.size = 4096; + node.contents = {} + } + if (parent) { + parent.contents[name] = node + } + return node + }, + node_ops: { + getattr: function(node) { + return { + dev: 1, + ino: undefined, + mode: node.mode, + nlink: 1, + uid: 0, + gid: 0, + rdev: undefined, + size: node.size, + atime: new Date(node.timestamp), + mtime: new Date(node.timestamp), + ctime: new Date(node.timestamp), + blksize: 4096, + blocks: Math.ceil(node.size / 4096) + } + }, + setattr: function(node, attr) { + if (attr.mode !== undefined) { + node.mode = attr.mode + } + if (attr.timestamp !== undefined) { + node.timestamp = attr.timestamp + } + }, + lookup: function(parent, name) { + throw new FS.ErrnoError(44) + }, + mknod: function(parent, name, mode, dev) { + throw new FS.ErrnoError(63) + }, + rename: function(oldNode, newDir, newName) { + throw new FS.ErrnoError(63) + }, + unlink: function(parent, name) { + throw new FS.ErrnoError(63) + }, + rmdir: function(parent, name) { + throw new FS.ErrnoError(63) + }, + readdir: function(node) { + var entries = [".", ".."]; + for (var key in node.contents) { + if (!node.contents.hasOwnProperty(key)) { + continue + } + entries.push(key) + } + return entries + }, + symlink: function(parent, newName, oldPath) { + throw new FS.ErrnoError(63) + }, + readlink: function(node) { + throw new FS.ErrnoError(63) + } + }, + stream_ops: { + read: function(stream, buffer, offset, length, position) { + if (position >= stream.node.size) return 0; + var chunk = stream.node.contents.slice(position, position + length); + var ab = WORKERFS.reader.readAsArrayBuffer(chunk); + buffer.set(new Uint8Array(ab), offset); + return chunk.size + }, + write: function(stream, buffer, offset, length, position) { + throw new FS.ErrnoError(29) + }, + llseek: function(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.size + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + } + } +}; +var ERRNO_MESSAGES = { + 0: "Success", + 1: "Arg list too long", + 2: "Permission denied", + 3: "Address already in use", + 4: "Address not available", + 5: "Address family not supported by protocol family", + 6: "No more processes", + 7: "Socket already connected", + 8: "Bad file number", + 9: "Trying to read unreadable message", + 10: "Mount device busy", + 11: "Operation canceled", + 12: "No children", + 13: "Connection aborted", + 14: "Connection refused", + 15: "Connection reset by peer", + 16: "File locking deadlock error", + 17: "Destination address required", + 18: "Math arg out of domain of func", + 19: "Quota exceeded", + 20: "File exists", + 21: "Bad address", + 22: "File too large", + 23: "Host is unreachable", + 24: "Identifier removed", + 25: "Illegal byte sequence", + 26: "Connection already in progress", + 27: "Interrupted system call", + 28: "Invalid argument", + 29: "I/O error", + 30: "Socket is already connected", + 31: "Is a directory", + 32: "Too many symbolic links", + 33: "Too many open files", + 34: "Too many links", + 35: "Message too long", + 36: "Multihop attempted", + 37: "File or path name too long", + 38: "Network interface is not configured", + 39: "Connection reset by network", + 40: "Network is unreachable", + 41: "Too many open files in system", + 42: "No buffer space available", + 43: "No such device", + 44: "No such file or directory", + 45: "Exec format error", + 46: "No record locks available", + 47: "The link has been severed", + 48: "Not enough core", + 49: "No message of desired type", + 50: "Protocol not available", + 51: "No space left on device", + 52: "Function not implemented", + 53: "Socket is not connected", + 54: "Not a directory", + 55: "Directory not empty", + 56: "State not recoverable", + 57: "Socket operation on non-socket", + 59: "Not a typewriter", + 60: "No such device or address", + 61: "Value too large for defined data type", + 62: "Previous owner died", + 63: "Not super-user", + 64: "Broken pipe", + 65: "Protocol error", + 66: "Unknown protocol", + 67: "Protocol wrong type for socket", + 68: "Math result not representable", + 69: "Read only file system", + 70: "Illegal seek", + 71: "No such process", + 72: "Stale file handle", + 73: "Connection timed out", + 74: "Text file busy", + 75: "Cross-device link", + 100: "Device not a stream", + 101: "Bad font file fmt", + 102: "Invalid slot", + 103: "Invalid request code", + 104: "No anode", + 105: "Block device required", + 106: "Channel number out of range", + 107: "Level 3 halted", + 108: "Level 3 reset", + 109: "Link number out of range", + 110: "Protocol driver not attached", + 111: "No CSI structure available", + 112: "Level 2 halted", + 113: "Invalid exchange", + 114: "Invalid request descriptor", + 115: "Exchange full", + 116: "No data (for no delay io)", + 117: "Timer expired", + 118: "Out of streams resources", + 119: "Machine is not on the network", + 120: "Package not installed", + 121: "The object is remote", + 122: "Advertise error", + 123: "Srmount error", + 124: "Communication error on send", + 125: "Cross mount point (not really error)", + 126: "Given log. name not unique", + 127: "f.d. invalid for this operation", + 128: "Remote address changed", + 129: "Can access a needed shared lib", + 130: "Accessing a corrupted shared lib", + 131: ".lib section in a.out corrupted", + 132: "Attempting to link in too many libs", + 133: "Attempting to exec a shared library", + 135: "Streams pipe error", + 136: "Too many users", + 137: "Socket type not supported", + 138: "Not supported", + 139: "Protocol family not supported", + 140: "Can't send after socket shutdown", + 141: "Too many references", + 142: "Host is down", + 148: "No medium (in tape drive)", + 156: "Level 2 not synchronized" +}; +var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + trackingDelegate: {}, + tracking: { + openFlags: { + READ: 1, + WRITE: 2 + } + }, + ErrnoError: null, + genericErrors: {}, + filesystems: null, + syncFSRequests: 0, + handleFSError: function(e) { + if (!(e instanceof FS.ErrnoError)) throw e + " : " + stackTrace(); + return ___setErrNo(e.errno) + }, + lookupPath: function(path, opts) { + path = PATH_FS.resolve(FS.cwd(), path); + opts = opts || {}; + if (!path) return { + path: "", + node: null + }; + var defaults = { + follow_mount: true, + recurse_count: 0 + }; + for (var key in defaults) { + if (opts[key] === undefined) { + opts[key] = defaults[key] + } + } + if (opts.recurse_count > 8) { + throw new FS.ErrnoError(32) + } + var parts = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p + }), false); + var current = FS.root; + var current_path = "/"; + for (var i = 0; i < parts.length; i++) { + var islast = i === parts.length - 1; + if (islast && opts.parent) { + break + } + current = FS.lookupNode(current, parts[i]); + current_path = PATH.join2(current_path, parts[i]); + if (FS.isMountpoint(current)) { + if (!islast || islast && opts.follow_mount) { + current = current.mounted.root + } + } + if (!islast || opts.follow) { + var count = 0; + while (FS.isLink(current.mode)) { + var link = FS.readlink(current_path); + current_path = PATH_FS.resolve(PATH.dirname(current_path), link); + var lookup = FS.lookupPath(current_path, { + recurse_count: opts.recurse_count + }); + current = lookup.node; + if (count++ > 40) { + throw new FS.ErrnoError(32) + } + } + } + } + return { + path: current_path, + node: current + } + }, + getPath: function(node) { + var path; + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path + } + path = path ? node.name + "/" + path : node.name; + node = node.parent + } + }, + hashName: function(parentid, name) { + var hash = 0; + for (var i = 0; i < name.length; i++) { + hash = (hash << 5) - hash + name.charCodeAt(i) | 0 + } + return (parentid + hash >>> 0) % FS.nameTable.length + }, + hashAddNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node + }, + hashRemoveNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + if (FS.nameTable[hash] === node) { + FS.nameTable[hash] = node.name_next + } else { + var current = FS.nameTable[hash]; + while (current) { + if (current.name_next === node) { + current.name_next = node.name_next; + break + } + current = current.name_next + } + } + }, + lookupNode: function(parent, name) { + var err = FS.mayLookup(parent); + if (err) { + throw new FS.ErrnoError(err, parent) + } + var hash = FS.hashName(parent.id, name); + for (var node = FS.nameTable[hash]; node; node = node.name_next) { + var nodeName = node.name; + if (node.parent.id === parent.id && nodeName === name) { + return node + } + } + return FS.lookup(parent, name) + }, + createNode: function(parent, name, mode, rdev) { + if (!FS.FSNode) { + FS.FSNode = function(parent, name, mode, rdev) { + if (!parent) { + parent = this + } + this.parent = parent; + this.mount = parent.mount; + this.mounted = null; + this.id = FS.nextInode++; + this.name = name; + this.mode = mode; + this.node_ops = {}; + this.stream_ops = {}; + this.rdev = rdev + }; + FS.FSNode.prototype = {}; + var readMode = 292 | 73; + var writeMode = 146; + Object.defineProperties(FS.FSNode.prototype, { + read: { + get: function() { + return (this.mode & readMode) === readMode + }, + set: function(val) { + val ? this.mode |= readMode : this.mode &= ~readMode + } + }, + write: { + get: function() { + return (this.mode & writeMode) === writeMode + }, + set: function(val) { + val ? this.mode |= writeMode : this.mode &= ~writeMode + } + }, + isFolder: { + get: function() { + return FS.isDir(this.mode) + } + }, + isDevice: { + get: function() { + return FS.isChrdev(this.mode) + } + } + }) + } + var node = new FS.FSNode(parent, name, mode, rdev); + FS.hashAddNode(node); + return node + }, + destroyNode: function(node) { + FS.hashRemoveNode(node) + }, + isRoot: function(node) { + return node === node.parent + }, + isMountpoint: function(node) { + return !!node.mounted + }, + isFile: function(mode) { + return (mode & 61440) === 32768 + }, + isDir: function(mode) { + return (mode & 61440) === 16384 + }, + isLink: function(mode) { + return (mode & 61440) === 40960 + }, + isChrdev: function(mode) { + return (mode & 61440) === 8192 + }, + isBlkdev: function(mode) { + return (mode & 61440) === 24576 + }, + isFIFO: function(mode) { + return (mode & 61440) === 4096 + }, + isSocket: function(mode) { + return (mode & 49152) === 49152 + }, + flagModes: { + "r": 0, + "rs": 1052672, + "r+": 2, + "w": 577, + "wx": 705, + "xw": 705, + "w+": 578, + "wx+": 706, + "xw+": 706, + "a": 1089, + "ax": 1217, + "xa": 1217, + "a+": 1090, + "ax+": 1218, + "xa+": 1218 + }, + modeStringToFlags: function(str) { + var flags = FS.flagModes[str]; + if (typeof flags === "undefined") { + throw new Error("Unknown file open mode: " + str) + } + return flags + }, + flagsToPermissionString: function(flag) { + var perms = ["r", "w", "rw"][flag & 3]; + if (flag & 512) { + perms += "w" + } + return perms + }, + nodePermissions: function(node, perms) { + if (FS.ignorePermissions) { + return 0 + } + if (perms.indexOf("r") !== -1 && !(node.mode & 292)) { + return 2 + } else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) { + return 2 + } else if (perms.indexOf("x") !== -1 && !(node.mode & 73)) { + return 2 + } + return 0 + }, + mayLookup: function(dir) { + var err = FS.nodePermissions(dir, "x"); + if (err) return err; + if (!dir.node_ops.lookup) return 2; + return 0 + }, + mayCreate: function(dir, name) { + try { + var node = FS.lookupNode(dir, name); + return 20 + } catch (e) {} + return FS.nodePermissions(dir, "wx") + }, + mayDelete: function(dir, name, isdir) { + var node; + try { + node = FS.lookupNode(dir, name) + } catch (e) { + return e.errno + } + var err = FS.nodePermissions(dir, "wx"); + if (err) { + return err + } + if (isdir) { + if (!FS.isDir(node.mode)) { + return 54 + } + if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { + return 10 + } + } else { + if (FS.isDir(node.mode)) { + return 31 + } + } + return 0 + }, + mayOpen: function(node, flags) { + if (!node) { + return 44 + } + if (FS.isLink(node.mode)) { + return 32 + } else if (FS.isDir(node.mode)) { + if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) { + return 31 + } + } + return FS.nodePermissions(node, FS.flagsToPermissionString(flags)) + }, + MAX_OPEN_FDS: 4096, + nextfd: function(fd_start, fd_end) { + fd_start = fd_start || 0; + fd_end = fd_end || FS.MAX_OPEN_FDS; + for (var fd = fd_start; fd <= fd_end; fd++) { + if (!FS.streams[fd]) { + return fd + } + } + throw new FS.ErrnoError(33) + }, + getStream: function(fd) { + return FS.streams[fd] + }, + createStream: function(stream, fd_start, fd_end) { + if (!FS.FSStream) { + FS.FSStream = function() {}; + FS.FSStream.prototype = {}; + Object.defineProperties(FS.FSStream.prototype, { + object: { + get: function() { + return this.node + }, + set: function(val) { + this.node = val + } + }, + isRead: { + get: function() { + return (this.flags & 2097155) !== 1 + } + }, + isWrite: { + get: function() { + return (this.flags & 2097155) !== 0 + } + }, + isAppend: { + get: function() { + return this.flags & 1024 + } + } + }) + } + var newStream = new FS.FSStream; + for (var p in stream) { + newStream[p] = stream[p] + } + stream = newStream; + var fd = FS.nextfd(fd_start, fd_end); + stream.fd = fd; + FS.streams[fd] = stream; + return stream + }, + closeStream: function(fd) { + FS.streams[fd] = null + }, + chrdev_stream_ops: { + open: function(stream) { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + if (stream.stream_ops.open) { + stream.stream_ops.open(stream) + } + }, + llseek: function() { + throw new FS.ErrnoError(70) + } + }, + major: function(dev) { + return dev >> 8 + }, + minor: function(dev) { + return dev & 255 + }, + makedev: function(ma, mi) { + return ma << 8 | mi + }, + registerDevice: function(dev, ops) { + FS.devices[dev] = { + stream_ops: ops + } + }, + getDevice: function(dev) { + return FS.devices[dev] + }, + getMounts: function(mount) { + var mounts = []; + var check = [mount]; + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push.apply(check, m.mounts) + } + return mounts + }, + syncfs: function(populate, callback) { + if (typeof populate === "function") { + callback = populate; + populate = false + } + FS.syncFSRequests++; + if (FS.syncFSRequests > 1) { + console.log("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work") + } + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + + function doCallback(err) { + assert(FS.syncFSRequests > 0); + FS.syncFSRequests--; + return callback(err) + } + + function done(err) { + if (err) { + if (!done.errored) { + done.errored = true; + return doCallback(err) + } + return + } + if (++completed >= mounts.length) { + doCallback(null) + } + } + mounts.forEach(function(mount) { + if (!mount.type.syncfs) { + return done(null) + } + mount.type.syncfs(mount, populate, done) + }) + }, + mount: function(type, opts, mountpoint) { + var root = mountpoint === "/"; + var pseudo = !mountpoint; + var node; + if (root && FS.root) { + throw new FS.ErrnoError(10) + } else if (!root && !pseudo) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + mountpoint = lookup.path; + node = lookup.node; + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + if (!FS.isDir(node.mode)) { + throw new FS.ErrnoError(54) + } + } + var mount = { + type: type, + opts: opts, + mountpoint: mountpoint, + mounts: [] + }; + var mountRoot = type.mount(mount); + mountRoot.mount = mount; + mount.root = mountRoot; + if (root) { + FS.root = mountRoot + } else if (node) { + node.mounted = mount; + if (node.mount) { + node.mount.mounts.push(mount) + } + } + return mountRoot + }, + unmount: function(mountpoint) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + if (!FS.isMountpoint(lookup.node)) { + throw new FS.ErrnoError(28) + } + var node = lookup.node; + var mount = node.mounted; + var mounts = FS.getMounts(mount); + Object.keys(FS.nameTable).forEach(function(hash) { + var current = FS.nameTable[hash]; + while (current) { + var next = current.name_next; + if (mounts.indexOf(current.mount) !== -1) { + FS.destroyNode(current) + } + current = next + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + assert(idx !== -1); + node.mount.mounts.splice(idx, 1) + }, + lookup: function(parent, name) { + return parent.node_ops.lookup(parent, name) + }, + mknod: function(path, mode, dev) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + if (!name || name === "." || name === "..") { + throw new FS.ErrnoError(28) + } + var err = FS.mayCreate(parent, name); + if (err) { + throw new FS.ErrnoError(err) + } + if (!parent.node_ops.mknod) { + throw new FS.ErrnoError(63) + } + return parent.node_ops.mknod(parent, name, mode, dev) + }, + create: function(path, mode) { + mode = mode !== undefined ? mode : 438; + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0) + }, + mkdir: function(path, mode) { + mode = mode !== undefined ? mode : 511; + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0) + }, + mkdirTree: function(path, mode) { + var dirs = path.split("/"); + var d = ""; + for (var i = 0; i < dirs.length; ++i) { + if (!dirs[i]) continue; + d += "/" + dirs[i]; + try { + FS.mkdir(d, mode) + } catch (e) { + if (e.errno != 20) throw e + } + } + }, + mkdev: function(path, mode, dev) { + if (typeof dev === "undefined") { + dev = mode; + mode = 438 + } + mode |= 8192; + return FS.mknod(path, mode, dev) + }, + symlink: function(oldpath, newpath) { + if (!PATH_FS.resolve(oldpath)) { + throw new FS.ErrnoError(44) + } + var lookup = FS.lookupPath(newpath, { + parent: true + }); + var parent = lookup.node; + if (!parent) { + throw new FS.ErrnoError(44) + } + var newname = PATH.basename(newpath); + var err = FS.mayCreate(parent, newname); + if (err) { + throw new FS.ErrnoError(err) + } + if (!parent.node_ops.symlink) { + throw new FS.ErrnoError(63) + } + return parent.node_ops.symlink(parent, newname, oldpath) + }, + rename: function(old_path, new_path) { + var old_dirname = PATH.dirname(old_path); + var new_dirname = PATH.dirname(new_path); + var old_name = PATH.basename(old_path); + var new_name = PATH.basename(new_path); + var lookup, old_dir, new_dir; + try { + lookup = FS.lookupPath(old_path, { + parent: true + }); + old_dir = lookup.node; + lookup = FS.lookupPath(new_path, { + parent: true + }); + new_dir = lookup.node + } catch (e) { + throw new FS.ErrnoError(10) + } + if (!old_dir || !new_dir) throw new FS.ErrnoError(44); + if (old_dir.mount !== new_dir.mount) { + throw new FS.ErrnoError(75) + } + var old_node = FS.lookupNode(old_dir, old_name); + var relative = PATH_FS.relative(old_path, new_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(28) + } + relative = PATH_FS.relative(new_path, old_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(55) + } + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name) + } catch (e) {} + if (old_node === new_node) { + return + } + var isdir = FS.isDir(old_node.mode); + var err = FS.mayDelete(old_dir, old_name, isdir); + if (err) { + throw new FS.ErrnoError(err) + } + err = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name); + if (err) { + throw new FS.ErrnoError(err) + } + if (!old_dir.node_ops.rename) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { + throw new FS.ErrnoError(10) + } + if (new_dir !== old_dir) { + err = FS.nodePermissions(old_dir, "w"); + if (err) { + throw new FS.ErrnoError(err) + } + } + try { + if (FS.trackingDelegate["willMovePath"]) { + FS.trackingDelegate["willMovePath"](old_path, new_path) + } + } catch (e) { + console.log("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message) + } + FS.hashRemoveNode(old_node); + try { + old_dir.node_ops.rename(old_node, new_dir, new_name) + } catch (e) { + throw e + } finally { + FS.hashAddNode(old_node) + } + try { + if (FS.trackingDelegate["onMovePath"]) FS.trackingDelegate["onMovePath"](old_path, new_path) + } catch (e) { + console.log("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message) + } + }, + rmdir: function(path) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var err = FS.mayDelete(parent, name, true); + if (err) { + throw new FS.ErrnoError(err) + } + if (!parent.node_ops.rmdir) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path) + } + } catch (e) { + console.log("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message) + } + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path) + } catch (e) { + console.log("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message) + } + }, + readdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + if (!node.node_ops.readdir) { + throw new FS.ErrnoError(54) + } + return node.node_ops.readdir(node) + }, + unlink: function(path) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var err = FS.mayDelete(parent, name, false); + if (err) { + throw new FS.ErrnoError(err) + } + if (!parent.node_ops.unlink) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path) + } + } catch (e) { + console.log("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message) + } + parent.node_ops.unlink(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path) + } catch (e) { + console.log("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message) + } + }, + readlink: function(path) { + var lookup = FS.lookupPath(path); + var link = lookup.node; + if (!link) { + throw new FS.ErrnoError(44) + } + if (!link.node_ops.readlink) { + throw new FS.ErrnoError(28) + } + return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link)) + }, + stat: function(path, dontFollow) { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + var node = lookup.node; + if (!node) { + throw new FS.ErrnoError(44) + } + if (!node.node_ops.getattr) { + throw new FS.ErrnoError(63) + } + return node.node_ops.getattr(node) + }, + lstat: function(path) { + return FS.stat(path, true) + }, + chmod: function(path, mode, dontFollow) { + var node; + if (typeof path === "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node + } else { + node = path + } + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63) + } + node.node_ops.setattr(node, { + mode: mode & 4095 | node.mode & ~4095, + timestamp: Date.now() + }) + }, + lchmod: function(path, mode) { + FS.chmod(path, mode, true) + }, + fchmod: function(fd, mode) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + FS.chmod(stream.node, mode) + }, + chown: function(path, uid, gid, dontFollow) { + var node; + if (typeof path === "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node + } else { + node = path + } + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63) + } + node.node_ops.setattr(node, { + timestamp: Date.now() + }) + }, + lchown: function(path, uid, gid) { + FS.chown(path, uid, gid, true) + }, + fchown: function(fd, uid, gid) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + FS.chown(stream.node, uid, gid) + }, + truncate: function(path, len) { + if (len < 0) { + throw new FS.ErrnoError(28) + } + var node; + if (typeof path === "string") { + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node + } else { + node = path + } + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63) + } + if (FS.isDir(node.mode)) { + throw new FS.ErrnoError(31) + } + if (!FS.isFile(node.mode)) { + throw new FS.ErrnoError(28) + } + var err = FS.nodePermissions(node, "w"); + if (err) { + throw new FS.ErrnoError(err) + } + node.node_ops.setattr(node, { + size: len, + timestamp: Date.now() + }) + }, + ftruncate: function(fd, len) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28) + } + FS.truncate(stream.node, len) + }, + utime: function(path, atime, mtime) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + node.node_ops.setattr(node, { + timestamp: Math.max(atime, mtime) + }) + }, + open: function(path, flags, mode, fd_start, fd_end) { + if (path === "") { + throw new FS.ErrnoError(44) + } + flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags; + mode = typeof mode === "undefined" ? 438 : mode; + if (flags & 64) { + mode = mode & 4095 | 32768 + } else { + mode = 0 + } + var node; + if (typeof path === "object") { + node = path + } else { + path = PATH.normalize(path); + try { + var lookup = FS.lookupPath(path, { + follow: !(flags & 131072) + }); + node = lookup.node + } catch (e) {} + } + var created = false; + if (flags & 64) { + if (node) { + if (flags & 128) { + throw new FS.ErrnoError(20) + } + } else { + node = FS.mknod(path, mode, 0); + created = true + } + } + if (!node) { + throw new FS.ErrnoError(44) + } + if (FS.isChrdev(node.mode)) { + flags &= ~512 + } + if (flags & 65536 && !FS.isDir(node.mode)) { + throw new FS.ErrnoError(54) + } + if (!created) { + var err = FS.mayOpen(node, flags); + if (err) { + throw new FS.ErrnoError(err) + } + } + if (flags & 512) { + FS.truncate(node, 0) + } + flags &= ~(128 | 512); + var stream = FS.createStream({ + node: node, + path: FS.getPath(node), + flags: flags, + seekable: true, + position: 0, + stream_ops: node.stream_ops, + ungotten: [], + error: false + }, fd_start, fd_end); + if (stream.stream_ops.open) { + stream.stream_ops.open(stream) + } + if (Module["logReadFiles"] && !(flags & 1)) { + if (!FS.readFiles) FS.readFiles = {}; + if (!(path in FS.readFiles)) { + FS.readFiles[path] = 1; + console.log("FS.trackingDelegate error on read file: " + path) + } + } + try { + if (FS.trackingDelegate["onOpenFile"]) { + var trackingFlags = 0; + if ((flags & 2097155) !== 1) { + trackingFlags |= FS.tracking.openFlags.READ + } + if ((flags & 2097155) !== 0) { + trackingFlags |= FS.tracking.openFlags.WRITE + } + FS.trackingDelegate["onOpenFile"](path, trackingFlags) + } + } catch (e) { + console.log("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message) + } + return stream + }, + close: function(stream) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (stream.getdents) stream.getdents = null; + try { + if (stream.stream_ops.close) { + stream.stream_ops.close(stream) + } + } catch (e) { + throw e + } finally { + FS.closeStream(stream.fd) + } + stream.fd = null + }, + isClosed: function(stream) { + return stream.fd === null + }, + llseek: function(stream, offset, whence) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (!stream.seekable || !stream.stream_ops.llseek) { + throw new FS.ErrnoError(70) + } + if (whence != 0 && whence != 1 && whence != 2) { + throw new FS.ErrnoError(28) + } + stream.position = stream.stream_ops.llseek(stream, offset, whence); + stream.ungotten = []; + return stream.position + }, + read: function(stream, buffer, offset, length, position) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28) + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(8) + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31) + } + if (!stream.stream_ops.read) { + throw new FS.ErrnoError(28) + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position + } else if (!stream.seekable) { + throw new FS.ErrnoError(70) + } + var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position); + if (!seeking) stream.position += bytesRead; + return bytesRead + }, + write: function(stream, buffer, offset, length, position, canOwn) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28) + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8) + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31) + } + if (!stream.stream_ops.write) { + throw new FS.ErrnoError(28) + } + if (stream.flags & 1024) { + FS.llseek(stream, 0, 2) + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position + } else if (!stream.seekable) { + throw new FS.ErrnoError(70) + } + var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); + if (!seeking) stream.position += bytesWritten; + try { + if (stream.path && FS.trackingDelegate["onWriteToFile"]) FS.trackingDelegate["onWriteToFile"](stream.path) + } catch (e) { + console.log("FS.trackingDelegate['onWriteToFile']('" + stream.path + "') threw an exception: " + e.message) + } + return bytesWritten + }, + allocate: function(stream, offset, length) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (offset < 0 || length <= 0) { + throw new FS.ErrnoError(28) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8) + } + if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + if (!stream.stream_ops.allocate) { + throw new FS.ErrnoError(138) + } + stream.stream_ops.allocate(stream, offset, length) + }, + mmap: function(stream, buffer, offset, length, position, prot, flags) { + if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { + throw new FS.ErrnoError(2) + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(2) + } + if (!stream.stream_ops.mmap) { + throw new FS.ErrnoError(43) + } + return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags) + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!stream || !stream.stream_ops.msync) { + return 0 + } + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags) + }, + munmap: function(stream) { + return 0 + }, + ioctl: function(stream, cmd, arg) { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59) + } + return stream.stream_ops.ioctl(stream, cmd, arg) + }, + readFile: function(path, opts) { + opts = opts || {}; + opts.flags = opts.flags || "r"; + opts.encoding = opts.encoding || "binary"; + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error('Invalid encoding type "' + opts.encoding + '"') + } + var ret; + var stream = FS.open(path, opts.flags); + var stat = FS.stat(path); + var length = stat.size; + var buf = new Uint8Array(length); + FS.read(stream, buf, 0, length, 0); + if (opts.encoding === "utf8") { + ret = UTF8ArrayToString(buf, 0) + } else if (opts.encoding === "binary") { + ret = buf + } + FS.close(stream); + return ret + }, + writeFile: function(path, data, opts) { + opts = opts || {}; + opts.flags = opts.flags || "w"; + var stream = FS.open(path, opts.flags, opts.mode); + if (typeof data === "string") { + var buf = new Uint8Array(lengthBytesUTF8(data) + 1); + var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length); + FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn) + } else if (ArrayBuffer.isView(data)) { + FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn) + } else { + throw new Error("Unsupported data type") + } + FS.close(stream) + }, + cwd: function() { + return FS.currentPath + }, + chdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + if (lookup.node === null) { + throw new FS.ErrnoError(44) + } + if (!FS.isDir(lookup.node.mode)) { + throw new FS.ErrnoError(54) + } + var err = FS.nodePermissions(lookup.node, "x"); + if (err) { + throw new FS.ErrnoError(err) + } + FS.currentPath = lookup.path + }, + createDefaultDirectories: function() { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user") + }, + createDefaultDevices: function() { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: function() { + return 0 + }, + write: function(stream, buffer, offset, length, pos) { + return length + } + }); + FS.mkdev("/dev/null", FS.makedev(1, 3)); + TTY.register(FS.makedev(5, 0), TTY.default_tty_ops); + TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops); + FS.mkdev("/dev/tty", FS.makedev(5, 0)); + FS.mkdev("/dev/tty1", FS.makedev(6, 0)); + var random_device; + if (typeof crypto === "object" && typeof crypto["getRandomValues"] === "function") { + var randomBuffer = new Uint8Array(1); + random_device = function() { + crypto.getRandomValues(randomBuffer); + return randomBuffer[0] + } + } else if (ENVIRONMENT_IS_NODE) { + try { + var crypto_module = require("crypto"); + random_device = function() { + return crypto_module["randomBytes"](1)[0] + } + } catch (e) {} + } else {} + if (!random_device) { + random_device = function() { + abort("no cryptographic support found for random_device. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };") + } + } + FS.createDevice("/dev", "random", random_device); + FS.createDevice("/dev", "urandom", random_device); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp") + }, + createSpecialDirectories: function() { + FS.mkdir("/proc"); + FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount: function() { + var node = FS.createNode("/proc/self", "fd", 16384 | 511, 73); + node.node_ops = { + lookup: function(parent, name) { + var fd = +name; + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: function() { + return stream.path + } + } + }; + ret.parent = ret; + return ret + } + }; + return node + } + }, {}, "/proc/self/fd") + }, + createStandardStreams: function() { + if (Module["stdin"]) { + FS.createDevice("/dev", "stdin", Module["stdin"]) + } else { + FS.symlink("/dev/tty", "/dev/stdin") + } + if (Module["stdout"]) { + FS.createDevice("/dev", "stdout", null, Module["stdout"]) + } else { + FS.symlink("/dev/tty", "/dev/stdout") + } + if (Module["stderr"]) { + FS.createDevice("/dev", "stderr", null, Module["stderr"]) + } else { + FS.symlink("/dev/tty1", "/dev/stderr") + } + var stdin = FS.open("/dev/stdin", "r"); + var stdout = FS.open("/dev/stdout", "w"); + var stderr = FS.open("/dev/stderr", "w"); + assert(stdin.fd === 0, "invalid handle for stdin (" + stdin.fd + ")"); + assert(stdout.fd === 1, "invalid handle for stdout (" + stdout.fd + ")"); + assert(stderr.fd === 2, "invalid handle for stderr (" + stderr.fd + ")") + }, + ensureErrnoError: function() { + if (FS.ErrnoError) return; + FS.ErrnoError = function ErrnoError(errno, node) { + this.node = node; + this.setErrno = function(errno) { + this.errno = errno; + for (var key in ERRNO_CODES) { + if (ERRNO_CODES[key] === errno) { + this.code = key; + break + } + } + }; + this.setErrno(errno); + this.message = ERRNO_MESSAGES[errno]; + if (this.stack) { + Object.defineProperty(this, "stack", { + value: (new Error).stack, + writable: true + }); + this.stack = demangleAll(this.stack) + } + }; + FS.ErrnoError.prototype = new Error; + FS.ErrnoError.prototype.constructor = FS.ErrnoError; + [44].forEach(function(code) { + FS.genericErrors[code] = new FS.ErrnoError(code); + FS.genericErrors[code].stack = "" + }) + }, + staticInit: function() { + FS.ensureErrnoError(); + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + "MEMFS": MEMFS, + "IDBFS": IDBFS, + "NODEFS": NODEFS, + "WORKERFS": WORKERFS + } + }, + init: function(input, output, error) { + assert(!FS.init.initialized, "FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"); + FS.init.initialized = true; + FS.ensureErrnoError(); + Module["stdin"] = input || Module["stdin"]; + Module["stdout"] = output || Module["stdout"]; + Module["stderr"] = error || Module["stderr"]; + FS.createStandardStreams() + }, + quit: function() { + FS.init.initialized = false; + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + for (var i = 0; i < FS.streams.length; i++) { + var stream = FS.streams[i]; + if (!stream) { + continue + } + FS.close(stream) + } + }, + getMode: function(canRead, canWrite) { + var mode = 0; + if (canRead) mode |= 292 | 73; + if (canWrite) mode |= 146; + return mode + }, + joinPath: function(parts, forceRelative) { + var path = PATH.join.apply(null, parts); + if (forceRelative && path[0] == "/") path = path.substr(1); + return path + }, + absolutePath: function(relative, base) { + return PATH_FS.resolve(base, relative) + }, + standardizePath: function(path) { + return PATH.normalize(path) + }, + findObject: function(path, dontResolveLastLink) { + var ret = FS.analyzePath(path, dontResolveLastLink); + if (ret.exists) { + return ret.object + } else { + ___setErrNo(ret.error); + return null + } + }, + analyzePath: function(path, dontResolveLastLink) { + try { + var lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + path = lookup.path + } catch (e) {} + var ret = { + isRoot: false, + exists: false, + error: 0, + name: null, + path: null, + object: null, + parentExists: false, + parentPath: null, + parentObject: null + }; + try { + var lookup = FS.lookupPath(path, { + parent: true + }); + ret.parentExists = true; + ret.parentPath = lookup.path; + ret.parentObject = lookup.node; + ret.name = PATH.basename(path); + lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + ret.exists = true; + ret.path = lookup.path; + ret.object = lookup.node; + ret.name = lookup.node.name; + ret.isRoot = lookup.path === "/" + } catch (e) { + ret.error = e.errno + } + return ret + }, + createFolder: function(parent, name, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(canRead, canWrite); + return FS.mkdir(path, mode) + }, + createPath: function(parent, path, canRead, canWrite) { + parent = typeof parent === "string" ? parent : FS.getPath(parent); + var parts = path.split("/").reverse(); + while (parts.length) { + var part = parts.pop(); + if (!part) continue; + var current = PATH.join2(parent, part); + try { + FS.mkdir(current) + } catch (e) {} + parent = current + } + return current + }, + createFile: function(parent, name, properties, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(canRead, canWrite); + return FS.create(path, mode) + }, + createDataFile: function(parent, name, data, canRead, canWrite, canOwn) { + var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name) : parent; + var mode = FS.getMode(canRead, canWrite); + var node = FS.create(path, mode); + if (data) { + if (typeof data === "string") { + var arr = new Array(data.length); + for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i); + data = arr + } + FS.chmod(node, mode | 146); + var stream = FS.open(node, "w"); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode) + } + return node + }, + createDevice: function(parent, name, input, output) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(!!input, !!output); + if (!FS.createDevice.major) FS.createDevice.major = 64; + var dev = FS.makedev(FS.createDevice.major++, 0); + FS.registerDevice(dev, { + open: function(stream) { + stream.seekable = false + }, + close: function(stream) { + if (output && output.buffer && output.buffer.length) { + output(10) + } + }, + read: function(stream, buffer, offset, length, pos) { + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = input() + } catch (e) { + throw new FS.ErrnoError(29) + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6) + } + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result + } + if (bytesRead) { + stream.node.timestamp = Date.now() + } + return bytesRead + }, + write: function(stream, buffer, offset, length, pos) { + for (var i = 0; i < length; i++) { + try { + output(buffer[offset + i]) + } catch (e) { + throw new FS.ErrnoError(29) + } + } + if (length) { + stream.node.timestamp = Date.now() + } + return i + } + }); + return FS.mkdev(path, mode, dev) + }, + createLink: function(parent, name, target, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + return FS.symlink(target, path) + }, + forceLoadFile: function(obj) { + if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true; + var success = true; + if (typeof XMLHttpRequest !== "undefined") { + throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.") + } else if (read_) { + try { + obj.contents = intArrayFromString(read_(obj.url), true); + obj.usedBytes = obj.contents.length + } catch (e) { + success = false + } + } else { + throw new Error("Cannot load without read() or XMLHttpRequest.") + } + if (!success) ___setErrNo(29); + return success + }, + createLazyFile: function(parent, name, url, canRead, canWrite) { + function LazyUint8Array() { + this.lengthKnown = false; + this.chunks = [] + } + LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) { + if (idx > this.length - 1 || idx < 0) { + return undefined + } + var chunkOffset = idx % this.chunkSize; + var chunkNum = idx / this.chunkSize | 0; + return this.getter(chunkNum)[chunkOffset] + }; + LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { + this.getter = getter + }; + LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() { + var xhr = new XMLHttpRequest; + xhr.open("HEAD", url, false); + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + var datalength = Number(xhr.getResponseHeader("Content-length")); + var header; + var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes"; + var usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip"; + var chunkSize = 1024 * 1024; + if (!hasByteServing) chunkSize = datalength; + var doXHR = function(from, to) { + if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!"); + if (to > datalength - 1) throw new Error("only " + datalength + " bytes available! programmer error!"); + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to); + if (typeof Uint8Array != "undefined") xhr.responseType = "arraybuffer"; + if (xhr.overrideMimeType) { + xhr.overrideMimeType("text/plain; charset=x-user-defined") + } + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + if (xhr.response !== undefined) { + return new Uint8Array(xhr.response || []) + } else { + return intArrayFromString(xhr.responseText || "", true) + } + }; + var lazyArray = this; + lazyArray.setDataGetter(function(chunkNum) { + var start = chunkNum * chunkSize; + var end = (chunkNum + 1) * chunkSize - 1; + end = Math.min(end, datalength - 1); + if (typeof lazyArray.chunks[chunkNum] === "undefined") { + lazyArray.chunks[chunkNum] = doXHR(start, end) + } + if (typeof lazyArray.chunks[chunkNum] === "undefined") throw new Error("doXHR failed!"); + return lazyArray.chunks[chunkNum] + }); + if (usesGzip || !datalength) { + chunkSize = datalength = 1; + datalength = this.getter(0).length; + chunkSize = datalength; + console.log("LazyFiles on gzip forces download of the whole file when length is accessed") + } + this._length = datalength; + this._chunkSize = chunkSize; + this.lengthKnown = true + }; + if (typeof XMLHttpRequest !== "undefined") { + if (!ENVIRONMENT_IS_WORKER) throw "Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc"; + var lazyArray = new LazyUint8Array; + Object.defineProperties(lazyArray, { + length: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._length + } + }, + chunkSize: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._chunkSize + } + } + }); + var properties = { + isDevice: false, + contents: lazyArray + } + } else { + var properties = { + isDevice: false, + url: url + } + } + var node = FS.createFile(parent, name, properties, canRead, canWrite); + if (properties.contents) { + node.contents = properties.contents + } else if (properties.url) { + node.contents = null; + node.url = properties.url + } + Object.defineProperties(node, { + usedBytes: { + get: function() { + return this.contents.length + } + } + }); + var stream_ops = {}; + var keys = Object.keys(node.stream_ops); + keys.forEach(function(key) { + var fn = node.stream_ops[key]; + stream_ops[key] = function forceLoadLazyFile() { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29) + } + return fn.apply(null, arguments) + } + }); + stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29) + } + var contents = stream.node.contents; + if (position >= contents.length) return 0; + var size = Math.min(contents.length - position, length); + assert(size >= 0); + if (contents.slice) { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents[position + i] + } + } else { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents.get(position + i) + } + } + return size + }; + node.stream_ops = stream_ops; + return node + }, + createPreloadedFile: function(parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) { + Browser.init(); + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency("cp " + fullname); + + function processData(byteArray) { + function finish(byteArray) { + if (preFinish) preFinish(); + if (!dontCreateFile) { + FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn) + } + if (onload) onload(); + removeRunDependency(dep) + } + var handled = false; + Module["preloadPlugins"].forEach(function(plugin) { + if (handled) return; + if (plugin["canHandle"](fullname)) { + plugin["handle"](byteArray, fullname, finish, function() { + if (onerror) onerror(); + removeRunDependency(dep) + }); + handled = true + } + }); + if (!handled) finish(byteArray) + } + addRunDependency(dep); + if (typeof url == "string") { + Browser.asyncLoad(url, function(byteArray) { + processData(byteArray) + }, onerror) + } else { + processData(url) + } + }, + indexedDB: function() { + return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB + }, + DB_NAME: function() { + return "EM_FS_" + window.location.pathname + }, + DB_VERSION: 20, + DB_STORE_NAME: "FILE_DATA", + saveFilesToDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = function openRequest_onupgradeneeded() { + console.log("creating db"); + var db = openRequest.result; + db.createObjectStore(FS.DB_STORE_NAME) + }; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + var transaction = db.transaction([FS.DB_STORE_NAME], "readwrite"); + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload(); + else onerror() + } + paths.forEach(function(path) { + var putRequest = files.put(FS.analyzePath(path).object.contents, path); + putRequest.onsuccess = function putRequest_onsuccess() { + ok++; + if (ok + fail == total) finish() + }; + putRequest.onerror = function putRequest_onerror() { + fail++; + if (ok + fail == total) finish() + } + }); + transaction.onerror = onerror + }; + openRequest.onerror = onerror + }, + loadFilesFromDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = onerror; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + try { + var transaction = db.transaction([FS.DB_STORE_NAME], "readonly") + } catch (e) { + onerror(e); + return + } + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload(); + else onerror() + } + paths.forEach(function(path) { + var getRequest = files.get(path); + getRequest.onsuccess = function getRequest_onsuccess() { + if (FS.analyzePath(path).exists) { + FS.unlink(path) + } + FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true); + ok++; + if (ok + fail == total) finish() + }; + getRequest.onerror = function getRequest_onerror() { + fail++; + if (ok + fail == total) finish() + } + }); + transaction.onerror = onerror + }; + openRequest.onerror = onerror + } +}; +var SYSCALLS = { + DEFAULT_POLLMASK: 5, + mappings: {}, + umask: 511, + calculateAt: function(dirfd, path) { + if (path[0] !== "/") { + var dir; + if (dirfd === -100) { + dir = FS.cwd() + } else { + var dirstream = FS.getStream(dirfd); + if (!dirstream) throw new FS.ErrnoError(8); + dir = dirstream.path + } + path = PATH.join2(dir, path) + } + return path + }, + doStat: function(func, path, buf) { + try { + var stat = func(path) + } catch (e) { + if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { + return -54 + } + throw e + } + HEAP32[buf >> 2] = stat.dev; + HEAP32[buf + 4 >> 2] = 0; + HEAP32[buf + 8 >> 2] = stat.ino; + HEAP32[buf + 12 >> 2] = stat.mode; + HEAP32[buf + 16 >> 2] = stat.nlink; + HEAP32[buf + 20 >> 2] = stat.uid; + HEAP32[buf + 24 >> 2] = stat.gid; + HEAP32[buf + 28 >> 2] = stat.rdev; + HEAP32[buf + 32 >> 2] = 0; + tempI64 = [stat.size >>> 0, (tempDouble = stat.size, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 40 >> 2] = tempI64[0], HEAP32[buf + 44 >> 2] = tempI64[1]; + HEAP32[buf + 48 >> 2] = 4096; + HEAP32[buf + 52 >> 2] = stat.blocks; + HEAP32[buf + 56 >> 2] = stat.atime.getTime() / 1e3 | 0; + HEAP32[buf + 60 >> 2] = 0; + HEAP32[buf + 64 >> 2] = stat.mtime.getTime() / 1e3 | 0; + HEAP32[buf + 68 >> 2] = 0; + HEAP32[buf + 72 >> 2] = stat.ctime.getTime() / 1e3 | 0; + HEAP32[buf + 76 >> 2] = 0; + tempI64 = [stat.ino >>> 0, (tempDouble = stat.ino, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 80 >> 2] = tempI64[0], HEAP32[buf + 84 >> 2] = tempI64[1]; + return 0 + }, + doMsync: function(addr, stream, len, flags) { + var buffer = new Uint8Array(HEAPU8.subarray(addr, addr + len)); + FS.msync(stream, buffer, 0, len, flags) + }, + doMkdir: function(path, mode) { + path = PATH.normalize(path); + if (path[path.length - 1] === "/") path = path.substr(0, path.length - 1); + FS.mkdir(path, mode, 0); + return 0 + }, + doMknod: function(path, mode, dev) { + switch (mode & 61440) { + case 32768: + case 8192: + case 24576: + case 4096: + case 49152: + break; + default: + return -28 + } + FS.mknod(path, mode, dev); + return 0 + }, + doReadlink: function(path, buf, bufsize) { + if (bufsize <= 0) return -28; + var ret = FS.readlink(path); + var len = Math.min(bufsize, lengthBytesUTF8(ret)); + var endChar = HEAP8[buf + len]; + stringToUTF8(ret, buf, bufsize + 1); + HEAP8[buf + len] = endChar; + return len + }, + doAccess: function(path, amode) { + if (amode & ~7) { + return -28 + } + var node; + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node; + if (!node) { + return -44 + } + var perms = ""; + if (amode & 4) perms += "r"; + if (amode & 2) perms += "w"; + if (amode & 1) perms += "x"; + if (perms && FS.nodePermissions(node, perms)) { + return -2 + } + return 0 + }, + doDup: function(path, flags, suggestFD) { + var suggest = FS.getStream(suggestFD); + if (suggest) FS.close(suggest); + return FS.open(path, flags, 0, suggestFD, suggestFD).fd + }, + doReadv: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov + i * 8 >> 2]; + var len = HEAP32[iov + (i * 8 + 4) >> 2]; + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break + } + return ret + }, + doWritev: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov + i * 8 >> 2]; + var len = HEAP32[iov + (i * 8 + 4) >> 2]; + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr + } + return ret + }, + varargs: 0, + get: function(varargs) { + SYSCALLS.varargs += 4; + var ret = HEAP32[SYSCALLS.varargs - 4 >> 2]; + return ret + }, + getStr: function() { + var ret = UTF8ToString(SYSCALLS.get()); + return ret + }, + getStreamFromFD: function(fd) { + if (fd === undefined) fd = SYSCALLS.get(); + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + return stream + }, + get64: function() { + var low = SYSCALLS.get(), + high = SYSCALLS.get(); + if (low >= 0) assert(high === 0); + else assert(high === -1); + return low + }, + getZero: function() { + assert(SYSCALLS.get() === 0) + } +}; + +function ___syscall221(which, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(), + cmd = SYSCALLS.get(); + switch (cmd) { + case 0: { + var arg = SYSCALLS.get(); + if (arg < 0) { + return -28 + } + var newStream; + newStream = FS.open(stream.path, stream.flags, 0, arg); + return newStream.fd + } + case 1: + case 2: + return 0; + case 3: + return stream.flags; + case 4: { + var arg = SYSCALLS.get(); + stream.flags |= arg; + return 0 + } + case 12: { + var arg = SYSCALLS.get(); + var offset = 0; + HEAP16[arg + offset >> 1] = 2; + return 0 + } + case 13: + case 14: + return 0; + case 16: + case 8: + return -28; + case 9: + ___setErrNo(28); + return -1; + default: { + return -28 + } + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } +} + +function ___syscall3(which, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(), + buf = SYSCALLS.get(), + count = SYSCALLS.get(); + return FS.read(stream, HEAP8, buf, count) + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } +} + +function ___syscall5(which, varargs) { + SYSCALLS.varargs = varargs; + try { + var pathname = SYSCALLS.getStr(), + flags = SYSCALLS.get(), + mode = SYSCALLS.get(); + var stream = FS.open(pathname, flags, mode); + return stream.fd + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } +} + +function ___unlock() {} + +function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_close() { + return _fd_close.apply(null, arguments) +} + +function _fd_fdstat_get(fd, pbuf) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var type = stream.tty ? 2 : FS.isDir(stream.mode) ? 3 : FS.isLink(stream.mode) ? 7 : 4; + HEAP8[pbuf >> 0] = type; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_fdstat_get() { + return _fd_fdstat_get.apply(null, arguments) +} + +function _fd_seek(fd, offset_low, offset_high, whence, newOffset) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var HIGH_OFFSET = 4294967296; + var offset = offset_high * HIGH_OFFSET + (offset_low >>> 0); + var DOUBLE_LIMIT = 9007199254740992; + if (offset <= -DOUBLE_LIMIT || offset >= DOUBLE_LIMIT) { + return -61 + } + FS.llseek(stream, offset, whence); + tempI64 = [stream.position >>> 0, (tempDouble = stream.position, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[newOffset >> 2] = tempI64[0], HEAP32[newOffset + 4 >> 2] = tempI64[1]; + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_seek() { + return _fd_seek.apply(null, arguments) +} + +function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doWritev(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_write() { + return _fd_write.apply(null, arguments) +} + +function __emscripten_fetch_free(id) { + delete Fetch.xhrs[id - 1] +} + +function _abort() { + abort() +} + +function _clock() { + if (_clock.start === undefined) _clock.start = Date.now(); + return (Date.now() - _clock.start) * (1e6 / 1e3) | 0 +} + +function _emscripten_get_now() { + abort() +} + +function _emscripten_get_now_is_monotonic() { + return 0 || ENVIRONMENT_IS_NODE || typeof dateNow !== "undefined" || typeof performance === "object" && performance && typeof performance["now"] === "function" +} + +function _clock_gettime(clk_id, tp) { + var now; + if (clk_id === 0) { + now = Date.now() + } else if (clk_id === 1 && _emscripten_get_now_is_monotonic()) { + now = _emscripten_get_now() + } else { + ___setErrNo(28); + return -1 + } + HEAP32[tp >> 2] = now / 1e3 | 0; + HEAP32[tp + 4 >> 2] = now % 1e3 * 1e3 * 1e3 | 0; + return 0 +} + +function _emscripten_get_heap_size() { + return HEAP8.length +} + +function _emscripten_is_main_browser_thread() { + return !ENVIRONMENT_IS_WORKER +} + +function abortOnCannotGrowMemory(requestedSize) { + abort("Cannot enlarge memory arrays to size " + requestedSize + " bytes (OOM). Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value " + HEAP8.length + ", (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ") +} + +function _emscripten_resize_heap(requestedSize) { + abortOnCannotGrowMemory(requestedSize) +} +var Fetch = { + xhrs: [], + setu64: function(addr, val) { + HEAPU32[addr >> 2] = val; + HEAPU32[addr + 4 >> 2] = val / 4294967296 | 0 + }, + openDatabase: function(dbname, dbversion, onsuccess, onerror) { + try { + var openRequest = indexedDB.open(dbname, dbversion) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = function(event) { + var db = event.target.result; + if (db.objectStoreNames.contains("FILES")) { + db.deleteObjectStore("FILES") + } + db.createObjectStore("FILES") + }; + openRequest.onsuccess = function(event) { + onsuccess(event.target.result) + }; + openRequest.onerror = function(error) { + onerror(error) + } + }, + staticInit: function() { + var isMainThread = typeof ENVIRONMENT_IS_FETCH_WORKER === "undefined"; + var onsuccess = function(db) { + Fetch.dbInstance = db; + if (isMainThread) { + removeRunDependency("library_fetch_init") + } + }; + var onerror = function() { + Fetch.dbInstance = false; + if (isMainThread) { + removeRunDependency("library_fetch_init") + } + }; + Fetch.openDatabase("emscripten_filesystem", 1, onsuccess, onerror); + if (typeof ENVIRONMENT_IS_FETCH_WORKER === "undefined" || !ENVIRONMENT_IS_FETCH_WORKER) addRunDependency("library_fetch_init") + } +}; + +function __emscripten_fetch_xhr(fetch, onsuccess, onerror, onprogress, onreadystatechange) { + var url = HEAPU32[fetch + 8 >> 2]; + if (!url) { + onerror(fetch, 0, "no url specified!"); + return + } + var url_ = UTF8ToString(url); + var fetch_attr = fetch + 112; + var requestMethod = UTF8ToString(fetch_attr); + if (!requestMethod) requestMethod = "GET"; + var userData = HEAPU32[fetch_attr + 32 >> 2]; + var fetchAttributes = HEAPU32[fetch_attr + 52 >> 2]; + var timeoutMsecs = HEAPU32[fetch_attr + 56 >> 2]; + var withCredentials = !!HEAPU32[fetch_attr + 60 >> 2]; + var destinationPath = HEAPU32[fetch_attr + 64 >> 2]; + var userName = HEAPU32[fetch_attr + 68 >> 2]; + var password = HEAPU32[fetch_attr + 72 >> 2]; + var requestHeaders = HEAPU32[fetch_attr + 76 >> 2]; + var overriddenMimeType = HEAPU32[fetch_attr + 80 >> 2]; + var dataPtr = HEAPU32[fetch_attr + 84 >> 2]; + var dataLength = HEAPU32[fetch_attr + 88 >> 2]; + var fetchAttrLoadToMemory = !!(fetchAttributes & 1); + var fetchAttrStreamData = !!(fetchAttributes & 2); + var fetchAttrPersistFile = !!(fetchAttributes & 4); + var fetchAttrAppend = !!(fetchAttributes & 8); + var fetchAttrReplace = !!(fetchAttributes & 16); + var fetchAttrSynchronous = !!(fetchAttributes & 64); + var fetchAttrWaitable = !!(fetchAttributes & 128); + var userNameStr = userName ? UTF8ToString(userName) : undefined; + var passwordStr = password ? UTF8ToString(password) : undefined; + var overriddenMimeTypeStr = overriddenMimeType ? UTF8ToString(overriddenMimeType) : undefined; + var xhr = new XMLHttpRequest; + xhr.withCredentials = withCredentials; + xhr.open(requestMethod, url_, !fetchAttrSynchronous, userNameStr, passwordStr); + if (!fetchAttrSynchronous) xhr.timeout = timeoutMsecs; + xhr.url_ = url_; + assert(!fetchAttrStreamData, "streaming uses moz-chunked-arraybuffer which is no longer supported; TODO: rewrite using fetch()"); + xhr.responseType = "arraybuffer"; + if (overriddenMimeType) { + xhr.overrideMimeType(overriddenMimeTypeStr) + } + if (requestHeaders) { + for (;;) { + var key = HEAPU32[requestHeaders >> 2]; + if (!key) break; + var value = HEAPU32[requestHeaders + 4 >> 2]; + if (!value) break; + requestHeaders += 8; + var keyStr = UTF8ToString(key); + var valueStr = UTF8ToString(value); + xhr.setRequestHeader(keyStr, valueStr) + } + } + Fetch.xhrs.push(xhr); + var id = Fetch.xhrs.length; + HEAPU32[fetch + 0 >> 2] = id; + var data = dataPtr && dataLength ? HEAPU8.slice(dataPtr, dataPtr + dataLength) : null; + xhr.onload = function(e) { + var len = xhr.response ? xhr.response.byteLength : 0; + var ptr = 0; + var ptrLen = 0; + if (fetchAttrLoadToMemory && !fetchAttrStreamData) { + ptrLen = len; + ptr = _malloc(ptrLen); + HEAPU8.set(new Uint8Array(xhr.response), ptr) + } + HEAPU32[fetch + 12 >> 2] = ptr; + Fetch.setu64(fetch + 16, ptrLen); + Fetch.setu64(fetch + 24, 0); + if (len) { + Fetch.setu64(fetch + 32, len) + } + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + if (xhr.readyState === 4 && xhr.status === 0) { + if (len > 0) xhr.status = 200; + else xhr.status = 404 + } + HEAPU16[fetch + 42 >> 1] = xhr.status; + if (xhr.statusText) stringToUTF8(xhr.statusText, fetch + 44, 64); + if (xhr.status >= 200 && xhr.status < 300) { + if (onsuccess) onsuccess(fetch, xhr, e) + } else { + if (onerror) onerror(fetch, xhr, e) + } + }; + xhr.onerror = function(e) { + var status = xhr.status; + if (xhr.readyState === 4 && status === 0) status = 404; + HEAPU32[fetch + 12 >> 2] = 0; + Fetch.setu64(fetch + 16, 0); + Fetch.setu64(fetch + 24, 0); + Fetch.setu64(fetch + 32, 0); + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + HEAPU16[fetch + 42 >> 1] = status; + if (onerror) onerror(fetch, xhr, e) + }; + xhr.ontimeout = function(e) { + if (onerror) onerror(fetch, xhr, e) + }; + xhr.onprogress = function(e) { + var ptrLen = fetchAttrLoadToMemory && fetchAttrStreamData && xhr.response ? xhr.response.byteLength : 0; + var ptr = 0; + if (fetchAttrLoadToMemory && fetchAttrStreamData) { + ptr = _malloc(ptrLen); + HEAPU8.set(new Uint8Array(xhr.response), ptr) + } + HEAPU32[fetch + 12 >> 2] = ptr; + Fetch.setu64(fetch + 16, ptrLen); + Fetch.setu64(fetch + 24, e.loaded - ptrLen); + Fetch.setu64(fetch + 32, e.total); + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + if (xhr.readyState >= 3 && xhr.status === 0 && e.loaded > 0) xhr.status = 200; + HEAPU16[fetch + 42 >> 1] = xhr.status; + if (xhr.statusText) stringToUTF8(xhr.statusText, fetch + 44, 64); + if (onprogress) onprogress(fetch, xhr, e) + }; + xhr.onreadystatechange = function(e) { + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + if (xhr.readyState >= 2) { + HEAPU16[fetch + 42 >> 1] = xhr.status + } + if (onreadystatechange) onreadystatechange(fetch, xhr, e) + }; + try { + xhr.send(data) + } catch (e) { + if (onerror) onerror(fetch, xhr, e) + } +} + +function __emscripten_fetch_cache_data(db, fetch, data, onsuccess, onerror) { + if (!db) { + onerror(fetch, 0, "IndexedDB not available!"); + return + } + var fetch_attr = fetch + 112; + var destinationPath = HEAPU32[fetch_attr + 64 >> 2]; + if (!destinationPath) destinationPath = HEAPU32[fetch + 8 >> 2]; + var destinationPathStr = UTF8ToString(destinationPath); + try { + var transaction = db.transaction(["FILES"], "readwrite"); + var packages = transaction.objectStore("FILES"); + var putRequest = packages.put(data, destinationPathStr); + putRequest.onsuccess = function(event) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 200; + stringToUTF8("OK", fetch + 44, 64); + onsuccess(fetch, 0, destinationPathStr) + }; + putRequest.onerror = function(error) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 413; + stringToUTF8("Payload Too Large", fetch + 44, 64); + onerror(fetch, 0, error) + } + } catch (e) { + onerror(fetch, 0, e) + } +} + +function __emscripten_fetch_load_cached_data(db, fetch, onsuccess, onerror) { + if (!db) { + onerror(fetch, 0, "IndexedDB not available!"); + return + } + var fetch_attr = fetch + 112; + var path = HEAPU32[fetch_attr + 64 >> 2]; + if (!path) path = HEAPU32[fetch + 8 >> 2]; + var pathStr = UTF8ToString(path); + try { + var transaction = db.transaction(["FILES"], "readonly"); + var packages = transaction.objectStore("FILES"); + var getRequest = packages.get(pathStr); + getRequest.onsuccess = function(event) { + if (event.target.result) { + var value = event.target.result; + var len = value.byteLength || value.length; + var ptr = _malloc(len); + HEAPU8.set(new Uint8Array(value), ptr); + HEAPU32[fetch + 12 >> 2] = ptr; + Fetch.setu64(fetch + 16, len); + Fetch.setu64(fetch + 24, 0); + Fetch.setu64(fetch + 32, len); + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 200; + stringToUTF8("OK", fetch + 44, 64); + onsuccess(fetch, 0, value) + } else { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 404; + stringToUTF8("Not Found", fetch + 44, 64); + onerror(fetch, 0, "no data") + } + }; + getRequest.onerror = function(error) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 404; + stringToUTF8("Not Found", fetch + 44, 64); + onerror(fetch, 0, error) + } + } catch (e) { + onerror(fetch, 0, e) + } +} + +function __emscripten_fetch_delete_cached_data(db, fetch, onsuccess, onerror) { + if (!db) { + onerror(fetch, 0, "IndexedDB not available!"); + return + } + var fetch_attr = fetch + 112; + var path = HEAPU32[fetch_attr + 64 >> 2]; + if (!path) path = HEAPU32[fetch + 8 >> 2]; + var pathStr = UTF8ToString(path); + try { + var transaction = db.transaction(["FILES"], "readwrite"); + var packages = transaction.objectStore("FILES"); + var request = packages.delete(pathStr); + request.onsuccess = function(event) { + var value = event.target.result; + HEAPU32[fetch + 12 >> 2] = 0; + Fetch.setu64(fetch + 16, 0); + Fetch.setu64(fetch + 24, 0); + Fetch.setu64(fetch + 32, 0); + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 200; + stringToUTF8("OK", fetch + 44, 64); + onsuccess(fetch, 0, value) + }; + request.onerror = function(error) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 404; + stringToUTF8("Not Found", fetch + 44, 64); + onerror(fetch, 0, error) + } + } catch (e) { + onerror(fetch, 0, e) + } +} + +function _emscripten_start_fetch(fetch, successcb, errorcb, progresscb, readystatechangecb) { + if (typeof noExitRuntime !== "undefined") noExitRuntime = true; + var fetch_attr = fetch + 112; + var requestMethod = UTF8ToString(fetch_attr); + var onsuccess = HEAPU32[fetch_attr + 36 >> 2]; + var onerror = HEAPU32[fetch_attr + 40 >> 2]; + var onprogress = HEAPU32[fetch_attr + 44 >> 2]; + var onreadystatechange = HEAPU32[fetch_attr + 48 >> 2]; + var fetchAttributes = HEAPU32[fetch_attr + 52 >> 2]; + var fetchAttrLoadToMemory = !!(fetchAttributes & 1); + var fetchAttrStreamData = !!(fetchAttributes & 2); + var fetchAttrPersistFile = !!(fetchAttributes & 4); + var fetchAttrNoDownload = !!(fetchAttributes & 32); + var fetchAttrAppend = !!(fetchAttributes & 8); + var fetchAttrReplace = !!(fetchAttributes & 16); + var reportSuccess = function(fetch, xhr, e) { + if (onsuccess) dynCall_vi(onsuccess, fetch); + else if (successcb) successcb(fetch) + }; + var reportProgress = function(fetch, xhr, e) { + if (onprogress) dynCall_vi(onprogress, fetch); + else if (progresscb) progresscb(fetch) + }; + var reportError = function(fetch, xhr, e) { + if (onerror) dynCall_vi(onerror, fetch); + else if (errorcb) errorcb(fetch) + }; + var reportReadyStateChange = function(fetch, xhr, e) { + if (onreadystatechange) dynCall_vi(onreadystatechange, fetch); + else if (readystatechangecb) readystatechangecb(fetch) + }; + var performUncachedXhr = function(fetch, xhr, e) { + __emscripten_fetch_xhr(fetch, reportSuccess, reportError, reportProgress, reportReadyStateChange) + }; + var cacheResultAndReportSuccess = function(fetch, xhr, e) { + var storeSuccess = function(fetch, xhr, e) { + if (onsuccess) dynCall_vi(onsuccess, fetch); + else if (successcb) successcb(fetch) + }; + var storeError = function(fetch, xhr, e) { + if (onsuccess) dynCall_vi(onsuccess, fetch); + else if (successcb) successcb(fetch) + }; + __emscripten_fetch_cache_data(Fetch.dbInstance, fetch, xhr.response, storeSuccess, storeError) + }; + var performCachedXhr = function(fetch, xhr, e) { + __emscripten_fetch_xhr(fetch, cacheResultAndReportSuccess, reportError, reportProgress, reportReadyStateChange) + }; + if (requestMethod === "EM_IDB_STORE") { + var ptr = HEAPU32[fetch_attr + 84 >> 2]; + __emscripten_fetch_cache_data(Fetch.dbInstance, fetch, HEAPU8.slice(ptr, ptr + HEAPU32[fetch_attr + 88 >> 2]), reportSuccess, reportError) + } else if (requestMethod === "EM_IDB_DELETE") { + __emscripten_fetch_delete_cached_data(Fetch.dbInstance, fetch, reportSuccess, reportError) + } else if (!fetchAttrReplace) { + __emscripten_fetch_load_cached_data(Fetch.dbInstance, fetch, reportSuccess, fetchAttrNoDownload ? reportError : fetchAttrPersistFile ? performCachedXhr : performUncachedXhr) + } else if (!fetchAttrNoDownload) { + __emscripten_fetch_xhr(fetch, fetchAttrPersistFile ? cacheResultAndReportSuccess : reportSuccess, reportError, reportProgress, reportReadyStateChange) + } else { + return 0 + } + return fetch +} +var _fabs = Math_abs; + +function _getenv(name) { + if (name === 0) return 0; + name = UTF8ToString(name); + if (!ENV.hasOwnProperty(name)) return 0; + if (_getenv.ret) _free(_getenv.ret); + _getenv.ret = allocateUTF8(ENV[name]); + return _getenv.ret +} + +function _gettimeofday(ptr) { + var now = Date.now(); + HEAP32[ptr >> 2] = now / 1e3 | 0; + HEAP32[ptr + 4 >> 2] = now % 1e3 * 1e3 | 0; + return 0 +} +var ___tm_timezone = (stringToUTF8("GMT", 1398096, 4), 1398096); + +function _gmtime_r(time, tmPtr) { + var date = new Date(HEAP32[time >> 2] * 1e3); + HEAP32[tmPtr >> 2] = date.getUTCSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getUTCMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getUTCHours(); + HEAP32[tmPtr + 12 >> 2] = date.getUTCDate(); + HEAP32[tmPtr + 16 >> 2] = date.getUTCMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getUTCFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getUTCDay(); + HEAP32[tmPtr + 36 >> 2] = 0; + HEAP32[tmPtr + 32 >> 2] = 0; + var start = Date.UTC(date.getUTCFullYear(), 0, 1, 0, 0, 0, 0); + var yday = (date.getTime() - start) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr + 40 >> 2] = ___tm_timezone; + return tmPtr +} + +function _llvm_exp2_f32(x) { + return Math.pow(2, x) +} + +function _llvm_exp2_f64(a0) { + return _llvm_exp2_f32(a0) +} + +function _llvm_log2_f32(x) { + return Math.log(x) / Math.LN2 +} + +function _llvm_stackrestore(p) { + var self = _llvm_stacksave; + var ret = self.LLVM_SAVEDSTACKS[p]; + self.LLVM_SAVEDSTACKS.splice(p, 1); + stackRestore(ret) +} + +function _llvm_stacksave() { + var self = _llvm_stacksave; + if (!self.LLVM_SAVEDSTACKS) { + self.LLVM_SAVEDSTACKS = [] + } + self.LLVM_SAVEDSTACKS.push(stackSave()); + return self.LLVM_SAVEDSTACKS.length - 1 +} +var _llvm_trunc_f64 = Math_trunc; + +function _tzset() { + if (_tzset.called) return; + _tzset.called = true; + HEAP32[__get_timezone() >> 2] = (new Date).getTimezoneOffset() * 60; + var currentYear = (new Date).getFullYear(); + var winter = new Date(currentYear, 0, 1); + var summer = new Date(currentYear, 6, 1); + HEAP32[__get_daylight() >> 2] = Number(winter.getTimezoneOffset() != summer.getTimezoneOffset()); + + function extractZone(date) { + var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/); + return match ? match[1] : "GMT" + } + var winterName = extractZone(winter); + var summerName = extractZone(summer); + var winterNamePtr = allocate(intArrayFromString(winterName), "i8", ALLOC_NORMAL); + var summerNamePtr = allocate(intArrayFromString(summerName), "i8", ALLOC_NORMAL); + if (summer.getTimezoneOffset() < winter.getTimezoneOffset()) { + HEAP32[__get_tzname() >> 2] = winterNamePtr; + HEAP32[__get_tzname() + 4 >> 2] = summerNamePtr + } else { + HEAP32[__get_tzname() >> 2] = summerNamePtr; + HEAP32[__get_tzname() + 4 >> 2] = winterNamePtr + } +} + +function _localtime_r(time, tmPtr) { + _tzset(); + var date = new Date(HEAP32[time >> 2] * 1e3); + HEAP32[tmPtr >> 2] = date.getSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getHours(); + HEAP32[tmPtr + 12 >> 2] = date.getDate(); + HEAP32[tmPtr + 16 >> 2] = date.getMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var start = new Date(date.getFullYear(), 0, 1); + var yday = (date.getTime() - start.getTime()) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr + 36 >> 2] = -(date.getTimezoneOffset() * 60); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset)) | 0; + HEAP32[tmPtr + 32 >> 2] = dst; + var zonePtr = HEAP32[__get_tzname() + (dst ? 4 : 0) >> 2]; + HEAP32[tmPtr + 40 >> 2] = zonePtr; + return tmPtr +} + +function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.set(HEAPU8.subarray(src, src + num), dest) +} + +function _usleep(useconds) { + var msec = useconds / 1e3; + if ((ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && self["performance"] && self["performance"]["now"]) { + var start = self["performance"]["now"](); + while (self["performance"]["now"]() - start < msec) {} + } else { + var start = Date.now(); + while (Date.now() - start < msec) {} + } + return 0 +} +Module["_usleep"] = _usleep; + +function _nanosleep(rqtp, rmtp) { + if (rqtp === 0) { + ___setErrNo(28); + return -1 + } + var seconds = HEAP32[rqtp >> 2]; + var nanoseconds = HEAP32[rqtp + 4 >> 2]; + if (nanoseconds < 0 || nanoseconds > 999999999 || seconds < 0) { + ___setErrNo(28); + return -1 + } + if (rmtp !== 0) { + HEAP32[rmtp >> 2] = 0; + HEAP32[rmtp + 4 >> 2] = 0 + } + return _usleep(seconds * 1e6 + nanoseconds / 1e3) +} + +function _pthread_cond_destroy() { + return 0 +} + +function _pthread_cond_init() { + return 0 +} + +function _pthread_create() { + return 6 +} + +function _pthread_join() {} + +function __isLeapYear(year) { + return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0) +} + +function __arraySum(array, index) { + var sum = 0; + for (var i = 0; i <= index; sum += array[i++]); + return sum +} +var __MONTH_DAYS_LEAP = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; +var __MONTH_DAYS_REGULAR = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; + +function __addDays(date, days) { + var newDate = new Date(date.getTime()); + while (days > 0) { + var leap = __isLeapYear(newDate.getFullYear()); + var currentMonth = newDate.getMonth(); + var daysInCurrentMonth = (leap ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR)[currentMonth]; + if (days > daysInCurrentMonth - newDate.getDate()) { + days -= daysInCurrentMonth - newDate.getDate() + 1; + newDate.setDate(1); + if (currentMonth < 11) { + newDate.setMonth(currentMonth + 1) + } else { + newDate.setMonth(0); + newDate.setFullYear(newDate.getFullYear() + 1) + } + } else { + newDate.setDate(newDate.getDate() + days); + return newDate + } + } + return newDate +} + +function _strftime(s, maxsize, format, tm) { + var tm_zone = HEAP32[tm + 40 >> 2]; + var date = { + tm_sec: HEAP32[tm >> 2], + tm_min: HEAP32[tm + 4 >> 2], + tm_hour: HEAP32[tm + 8 >> 2], + tm_mday: HEAP32[tm + 12 >> 2], + tm_mon: HEAP32[tm + 16 >> 2], + tm_year: HEAP32[tm + 20 >> 2], + tm_wday: HEAP32[tm + 24 >> 2], + tm_yday: HEAP32[tm + 28 >> 2], + tm_isdst: HEAP32[tm + 32 >> 2], + tm_gmtoff: HEAP32[tm + 36 >> 2], + tm_zone: tm_zone ? UTF8ToString(tm_zone) : "" + }; + var pattern = UTF8ToString(format); + var EXPANSION_RULES_1 = { + "%c": "%a %b %d %H:%M:%S %Y", + "%D": "%m/%d/%y", + "%F": "%Y-%m-%d", + "%h": "%b", + "%r": "%I:%M:%S %p", + "%R": "%H:%M", + "%T": "%H:%M:%S", + "%x": "%m/%d/%y", + "%X": "%H:%M:%S", + "%Ec": "%c", + "%EC": "%C", + "%Ex": "%m/%d/%y", + "%EX": "%H:%M:%S", + "%Ey": "%y", + "%EY": "%Y", + "%Od": "%d", + "%Oe": "%e", + "%OH": "%H", + "%OI": "%I", + "%Om": "%m", + "%OM": "%M", + "%OS": "%S", + "%Ou": "%u", + "%OU": "%U", + "%OV": "%V", + "%Ow": "%w", + "%OW": "%W", + "%Oy": "%y" + }; + for (var rule in EXPANSION_RULES_1) { + pattern = pattern.replace(new RegExp(rule, "g"), EXPANSION_RULES_1[rule]) + } + var WEEKDAYS = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]; + var MONTHS = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; + + function leadingSomething(value, digits, character) { + var str = typeof value === "number" ? value.toString() : value || ""; + while (str.length < digits) { + str = character[0] + str + } + return str + } + + function leadingNulls(value, digits) { + return leadingSomething(value, digits, "0") + } + + function compareByDay(date1, date2) { + function sgn(value) { + return value < 0 ? -1 : value > 0 ? 1 : 0 + } + var compare; + if ((compare = sgn(date1.getFullYear() - date2.getFullYear())) === 0) { + if ((compare = sgn(date1.getMonth() - date2.getMonth())) === 0) { + compare = sgn(date1.getDate() - date2.getDate()) + } + } + return compare + } + + function getFirstWeekStartDate(janFourth) { + switch (janFourth.getDay()) { + case 0: + return new Date(janFourth.getFullYear() - 1, 11, 29); + case 1: + return janFourth; + case 2: + return new Date(janFourth.getFullYear(), 0, 3); + case 3: + return new Date(janFourth.getFullYear(), 0, 2); + case 4: + return new Date(janFourth.getFullYear(), 0, 1); + case 5: + return new Date(janFourth.getFullYear() - 1, 11, 31); + case 6: + return new Date(janFourth.getFullYear() - 1, 11, 30) + } + } + + function getWeekBasedYear(date) { + var thisDate = __addDays(new Date(date.tm_year + 1900, 0, 1), date.tm_yday); + var janFourthThisYear = new Date(thisDate.getFullYear(), 0, 4); + var janFourthNextYear = new Date(thisDate.getFullYear() + 1, 0, 4); + var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear); + var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear); + if (compareByDay(firstWeekStartThisYear, thisDate) <= 0) { + if (compareByDay(firstWeekStartNextYear, thisDate) <= 0) { + return thisDate.getFullYear() + 1 + } else { + return thisDate.getFullYear() + } + } else { + return thisDate.getFullYear() - 1 + } + } + var EXPANSION_RULES_2 = { + "%a": function(date) { + return WEEKDAYS[date.tm_wday].substring(0, 3) + }, + "%A": function(date) { + return WEEKDAYS[date.tm_wday] + }, + "%b": function(date) { + return MONTHS[date.tm_mon].substring(0, 3) + }, + "%B": function(date) { + return MONTHS[date.tm_mon] + }, + "%C": function(date) { + var year = date.tm_year + 1900; + return leadingNulls(year / 100 | 0, 2) + }, + "%d": function(date) { + return leadingNulls(date.tm_mday, 2) + }, + "%e": function(date) { + return leadingSomething(date.tm_mday, 2, " ") + }, + "%g": function(date) { + return getWeekBasedYear(date).toString().substring(2) + }, + "%G": function(date) { + return getWeekBasedYear(date) + }, + "%H": function(date) { + return leadingNulls(date.tm_hour, 2) + }, + "%I": function(date) { + var twelveHour = date.tm_hour; + if (twelveHour == 0) twelveHour = 12; + else if (twelveHour > 12) twelveHour -= 12; + return leadingNulls(twelveHour, 2) + }, + "%j": function(date) { + return leadingNulls(date.tm_mday + __arraySum(__isLeapYear(date.tm_year + 1900) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, date.tm_mon - 1), 3) + }, + "%m": function(date) { + return leadingNulls(date.tm_mon + 1, 2) + }, + "%M": function(date) { + return leadingNulls(date.tm_min, 2) + }, + "%n": function() { + return "\n" + }, + "%p": function(date) { + if (date.tm_hour >= 0 && date.tm_hour < 12) { + return "AM" + } else { + return "PM" + } + }, + "%S": function(date) { + return leadingNulls(date.tm_sec, 2) + }, + "%t": function() { + return "\t" + }, + "%u": function(date) { + return date.tm_wday || 7 + }, + "%U": function(date) { + var janFirst = new Date(date.tm_year + 1900, 0, 1); + var firstSunday = janFirst.getDay() === 0 ? janFirst : __addDays(janFirst, 7 - janFirst.getDay()); + var endDate = new Date(date.tm_year + 1900, date.tm_mon, date.tm_mday); + if (compareByDay(firstSunday, endDate) < 0) { + var februaryFirstUntilEndMonth = __arraySum(__isLeapYear(endDate.getFullYear()) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, endDate.getMonth() - 1) - 31; + var firstSundayUntilEndJanuary = 31 - firstSunday.getDate(); + var days = firstSundayUntilEndJanuary + februaryFirstUntilEndMonth + endDate.getDate(); + return leadingNulls(Math.ceil(days / 7), 2) + } + return compareByDay(firstSunday, janFirst) === 0 ? "01" : "00" + }, + "%V": function(date) { + var janFourthThisYear = new Date(date.tm_year + 1900, 0, 4); + var janFourthNextYear = new Date(date.tm_year + 1901, 0, 4); + var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear); + var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear); + var endDate = __addDays(new Date(date.tm_year + 1900, 0, 1), date.tm_yday); + if (compareByDay(endDate, firstWeekStartThisYear) < 0) { + return "53" + } + if (compareByDay(firstWeekStartNextYear, endDate) <= 0) { + return "01" + } + var daysDifference; + if (firstWeekStartThisYear.getFullYear() < date.tm_year + 1900) { + daysDifference = date.tm_yday + 32 - firstWeekStartThisYear.getDate() + } else { + daysDifference = date.tm_yday + 1 - firstWeekStartThisYear.getDate() + } + return leadingNulls(Math.ceil(daysDifference / 7), 2) + }, + "%w": function(date) { + return date.tm_wday + }, + "%W": function(date) { + var janFirst = new Date(date.tm_year, 0, 1); + var firstMonday = janFirst.getDay() === 1 ? janFirst : __addDays(janFirst, janFirst.getDay() === 0 ? 1 : 7 - janFirst.getDay() + 1); + var endDate = new Date(date.tm_year + 1900, date.tm_mon, date.tm_mday); + if (compareByDay(firstMonday, endDate) < 0) { + var februaryFirstUntilEndMonth = __arraySum(__isLeapYear(endDate.getFullYear()) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, endDate.getMonth() - 1) - 31; + var firstMondayUntilEndJanuary = 31 - firstMonday.getDate(); + var days = firstMondayUntilEndJanuary + februaryFirstUntilEndMonth + endDate.getDate(); + return leadingNulls(Math.ceil(days / 7), 2) + } + return compareByDay(firstMonday, janFirst) === 0 ? "01" : "00" + }, + "%y": function(date) { + return (date.tm_year + 1900).toString().substring(2) + }, + "%Y": function(date) { + return date.tm_year + 1900 + }, + "%z": function(date) { + var off = date.tm_gmtoff; + var ahead = off >= 0; + off = Math.abs(off) / 60; + off = off / 60 * 100 + off % 60; + return (ahead ? "+" : "-") + String("0000" + off).slice(-4) + }, + "%Z": function(date) { + return date.tm_zone + }, + "%%": function() { + return "%" + } + }; + for (var rule in EXPANSION_RULES_2) { + if (pattern.indexOf(rule) >= 0) { + pattern = pattern.replace(new RegExp(rule, "g"), EXPANSION_RULES_2[rule](date)) + } + } + var bytes = intArrayFromString(pattern, false); + if (bytes.length > maxsize) { + return 0 + } + writeArrayToMemory(bytes, s); + return bytes.length - 1 +} + +function _sysconf(name) { + switch (name) { + case 30: + return PAGE_SIZE; + case 85: + var maxHeapSize = 2 * 1024 * 1024 * 1024 - 65536; + maxHeapSize = HEAPU8.length; + return maxHeapSize / PAGE_SIZE; + case 132: + case 133: + case 12: + case 137: + case 138: + case 15: + case 235: + case 16: + case 17: + case 18: + case 19: + case 20: + case 149: + case 13: + case 10: + case 236: + case 153: + case 9: + case 21: + case 22: + case 159: + case 154: + case 14: + case 77: + case 78: + case 139: + case 80: + case 81: + case 82: + case 68: + case 67: + case 164: + case 11: + case 29: + case 47: + case 48: + case 95: + case 52: + case 51: + case 46: + return 200809; + case 79: + return 0; + case 27: + case 246: + case 127: + case 128: + case 23: + case 24: + case 160: + case 161: + case 181: + case 182: + case 242: + case 183: + case 184: + case 243: + case 244: + case 245: + case 165: + case 178: + case 179: + case 49: + case 50: + case 168: + case 169: + case 175: + case 170: + case 171: + case 172: + case 97: + case 76: + case 32: + case 173: + case 35: + return -1; + case 176: + case 177: + case 7: + case 155: + case 8: + case 157: + case 125: + case 126: + case 92: + case 93: + case 129: + case 130: + case 131: + case 94: + case 91: + return 1; + case 74: + case 60: + case 69: + case 70: + case 4: + return 1024; + case 31: + case 42: + case 72: + return 32; + case 87: + case 26: + case 33: + return 2147483647; + case 34: + case 1: + return 47839; + case 38: + case 36: + return 99; + case 43: + case 37: + return 2048; + case 0: + return 2097152; + case 3: + return 65536; + case 28: + return 32768; + case 44: + return 32767; + case 75: + return 16384; + case 39: + return 1e3; + case 89: + return 700; + case 71: + return 256; + case 40: + return 255; + case 2: + return 100; + case 180: + return 64; + case 25: + return 20; + case 5: + return 16; + case 6: + return 6; + case 73: + return 4; + case 84: { + if (typeof navigator === "object") return navigator["hardwareConcurrency"] || 1; + return 1 + } + } + ___setErrNo(28); + return -1 +} + +function _time(ptr) { + var ret = Date.now() / 1e3 | 0; + if (ptr) { + HEAP32[ptr >> 2] = ret + } + return ret +} +FS.staticInit(); +if (ENVIRONMENT_HAS_NODE) { + var fs = require("fs"); + var NODEJS_PATH = require("path"); + NODEFS.staticInit() +} +if (ENVIRONMENT_IS_NODE) { + _emscripten_get_now = function _emscripten_get_now_actual() { + var t = process["hrtime"](); + return t[0] * 1e3 + t[1] / 1e6 + } +} else if (typeof dateNow !== "undefined") { + _emscripten_get_now = dateNow +} else if (typeof performance === "object" && performance && typeof performance["now"] === "function") { + _emscripten_get_now = function() { + return performance["now"]() + } +} else { + _emscripten_get_now = Date.now +} +Fetch.staticInit(); + +function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array +} +var debug_table_dd = [0, "jsCall_dd_0", "jsCall_dd_1", "jsCall_dd_2", "jsCall_dd_3", "jsCall_dd_4", "jsCall_dd_5", "jsCall_dd_6", "jsCall_dd_7", "jsCall_dd_8", "jsCall_dd_9", "jsCall_dd_10", "jsCall_dd_11", "jsCall_dd_12", "jsCall_dd_13", "jsCall_dd_14", "jsCall_dd_15", "jsCall_dd_16", "jsCall_dd_17", "jsCall_dd_18", "jsCall_dd_19", "jsCall_dd_20", "jsCall_dd_21", "jsCall_dd_22", "jsCall_dd_23", "jsCall_dd_24", "jsCall_dd_25", "jsCall_dd_26", "jsCall_dd_27", "jsCall_dd_28", "jsCall_dd_29", "jsCall_dd_30", "jsCall_dd_31", "jsCall_dd_32", "jsCall_dd_33", "jsCall_dd_34", "_sinh", "_cosh", "_tanh", "_sin", "_cos", "_tan", "_atan", "_asin", "_acos", "_exp", "_log", "_fabs", "_etime", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_did = [0, "jsCall_did_0", "jsCall_did_1", "jsCall_did_2", "jsCall_did_3", "jsCall_did_4", "jsCall_did_5", "jsCall_did_6", "jsCall_did_7", "jsCall_did_8", "jsCall_did_9", "jsCall_did_10", "jsCall_did_11", "jsCall_did_12", "jsCall_did_13", "jsCall_did_14", "jsCall_did_15", "jsCall_did_16", "jsCall_did_17", "jsCall_did_18", "jsCall_did_19", "jsCall_did_20", "jsCall_did_21", "jsCall_did_22", "jsCall_did_23", "jsCall_did_24", "jsCall_did_25", "jsCall_did_26", "jsCall_did_27", "jsCall_did_28", "jsCall_did_29", "jsCall_did_30", "jsCall_did_31", "jsCall_did_32", "jsCall_did_33", "jsCall_did_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_didd = [0, "jsCall_didd_0", "jsCall_didd_1", "jsCall_didd_2", "jsCall_didd_3", "jsCall_didd_4", "jsCall_didd_5", "jsCall_didd_6", "jsCall_didd_7", "jsCall_didd_8", "jsCall_didd_9", "jsCall_didd_10", "jsCall_didd_11", "jsCall_didd_12", "jsCall_didd_13", "jsCall_didd_14", "jsCall_didd_15", "jsCall_didd_16", "jsCall_didd_17", "jsCall_didd_18", "jsCall_didd_19", "jsCall_didd_20", "jsCall_didd_21", "jsCall_didd_22", "jsCall_didd_23", "jsCall_didd_24", "jsCall_didd_25", "jsCall_didd_26", "jsCall_didd_27", "jsCall_didd_28", "jsCall_didd_29", "jsCall_didd_30", "jsCall_didd_31", "jsCall_didd_32", "jsCall_didd_33", "jsCall_didd_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_fii = [0, "jsCall_fii_0", "jsCall_fii_1", "jsCall_fii_2", "jsCall_fii_3", "jsCall_fii_4", "jsCall_fii_5", "jsCall_fii_6", "jsCall_fii_7", "jsCall_fii_8", "jsCall_fii_9", "jsCall_fii_10", "jsCall_fii_11", "jsCall_fii_12", "jsCall_fii_13", "jsCall_fii_14", "jsCall_fii_15", "jsCall_fii_16", "jsCall_fii_17", "jsCall_fii_18", "jsCall_fii_19", "jsCall_fii_20", "jsCall_fii_21", "jsCall_fii_22", "jsCall_fii_23", "jsCall_fii_24", "jsCall_fii_25", "jsCall_fii_26", "jsCall_fii_27", "jsCall_fii_28", "jsCall_fii_29", "jsCall_fii_30", "jsCall_fii_31", "jsCall_fii_32", "jsCall_fii_33", "jsCall_fii_34", "_sbr_sum_square_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_fiii = [0, "jsCall_fiii_0", "jsCall_fiii_1", "jsCall_fiii_2", "jsCall_fiii_3", "jsCall_fiii_4", "jsCall_fiii_5", "jsCall_fiii_6", "jsCall_fiii_7", "jsCall_fiii_8", "jsCall_fiii_9", "jsCall_fiii_10", "jsCall_fiii_11", "jsCall_fiii_12", "jsCall_fiii_13", "jsCall_fiii_14", "jsCall_fiii_15", "jsCall_fiii_16", "jsCall_fiii_17", "jsCall_fiii_18", "jsCall_fiii_19", "jsCall_fiii_20", "jsCall_fiii_21", "jsCall_fiii_22", "jsCall_fiii_23", "jsCall_fiii_24", "jsCall_fiii_25", "jsCall_fiii_26", "jsCall_fiii_27", "jsCall_fiii_28", "jsCall_fiii_29", "jsCall_fiii_30", "jsCall_fiii_31", "jsCall_fiii_32", "jsCall_fiii_33", "jsCall_fiii_34", "_avpriv_scalarproduct_float_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_ii = [0, "jsCall_ii_0", "jsCall_ii_1", "jsCall_ii_2", "jsCall_ii_3", "jsCall_ii_4", "jsCall_ii_5", "jsCall_ii_6", "jsCall_ii_7", "jsCall_ii_8", "jsCall_ii_9", "jsCall_ii_10", "jsCall_ii_11", "jsCall_ii_12", "jsCall_ii_13", "jsCall_ii_14", "jsCall_ii_15", "jsCall_ii_16", "jsCall_ii_17", "jsCall_ii_18", "jsCall_ii_19", "jsCall_ii_20", "jsCall_ii_21", "jsCall_ii_22", "jsCall_ii_23", "jsCall_ii_24", "jsCall_ii_25", "jsCall_ii_26", "jsCall_ii_27", "jsCall_ii_28", "jsCall_ii_29", "jsCall_ii_30", "jsCall_ii_31", "jsCall_ii_32", "jsCall_ii_33", "jsCall_ii_34", "_avi_probe", "_avi_read_header", "_avi_read_close", "_av_default_item_name", "_ff_avio_child_class_next", "_flv_probe", "_flv_read_header", "_flv_read_close", "_live_flv_probe", "_h264_probe", "_ff_raw_video_read_header", "_hevc_probe", "_mpeg4video_probe", "_matroska_probe", "_matroska_read_header", "_matroska_read_close", "_mov_probe", "_mov_read_header", "_mov_read_close", "_mp3_read_probe", "_mp3_read_header", "_mpegps_probe", "_mpegps_read_header", "_mpegts_probe", "_mpegts_read_header", "_mpegts_read_close", "_mpegvideo_probe", "_format_to_name", "_format_child_class_next", "_get_category", "_pcm_read_header", "_urlcontext_to_name", "_ff_urlcontext_child_class_next", "_sws_context_to_name", "_ff_bsf_child_class_next", "_hevc_mp4toannexb_init", "_hevc_init_thread_copy", "_hevc_decode_init", "_hevc_decode_free", "_decode_init", "_context_to_name", "_codec_child_class_next", "_get_category_2911", "_pcm_decode_init", "_pcm_decode_close", "_aac_decode_init", "_aac_decode_close", "_init", "_context_to_name_6198", "_resample_flush", "___stdio_close", "___emscripten_stdout_close", "_releaseSniffStreamFunc", "_naluLListLengthFunc", "_hflv_releaseFunc", "_hflv_getBufferLength", "_g711_releaseFunc", "_g711_decodeVideoFrameFunc", "_g711_getBufferLength", "_initializeDecoderFunc", "__getFrame", "_closeVideoFunc", "_releaseFunc", "_initializeDemuxerFunc", "_getPacketFunc", "_releaseDemuxerFunc", "_io_short_seek", "_avio_rb16", "_avio_rl16", "_av_buffer_allocz", "_frame_worker_thread", "_av_buffer_alloc", "_thread_worker", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iid = [0, "jsCall_iid_0", "jsCall_iid_1", "jsCall_iid_2", "jsCall_iid_3", "jsCall_iid_4", "jsCall_iid_5", "jsCall_iid_6", "jsCall_iid_7", "jsCall_iid_8", "jsCall_iid_9", "jsCall_iid_10", "jsCall_iid_11", "jsCall_iid_12", "jsCall_iid_13", "jsCall_iid_14", "jsCall_iid_15", "jsCall_iid_16", "jsCall_iid_17", "jsCall_iid_18", "jsCall_iid_19", "jsCall_iid_20", "jsCall_iid_21", "jsCall_iid_22", "jsCall_iid_23", "jsCall_iid_24", "jsCall_iid_25", "jsCall_iid_26", "jsCall_iid_27", "jsCall_iid_28", "jsCall_iid_29", "jsCall_iid_30", "jsCall_iid_31", "jsCall_iid_32", "jsCall_iid_33", "jsCall_iid_34", "_seekBufferFunc", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iidiiii = [0, "jsCall_iidiiii_0", "jsCall_iidiiii_1", "jsCall_iidiiii_2", "jsCall_iidiiii_3", "jsCall_iidiiii_4", "jsCall_iidiiii_5", "jsCall_iidiiii_6", "jsCall_iidiiii_7", "jsCall_iidiiii_8", "jsCall_iidiiii_9", "jsCall_iidiiii_10", "jsCall_iidiiii_11", "jsCall_iidiiii_12", "jsCall_iidiiii_13", "jsCall_iidiiii_14", "jsCall_iidiiii_15", "jsCall_iidiiii_16", "jsCall_iidiiii_17", "jsCall_iidiiii_18", "jsCall_iidiiii_19", "jsCall_iidiiii_20", "jsCall_iidiiii_21", "jsCall_iidiiii_22", "jsCall_iidiiii_23", "jsCall_iidiiii_24", "jsCall_iidiiii_25", "jsCall_iidiiii_26", "jsCall_iidiiii_27", "jsCall_iidiiii_28", "jsCall_iidiiii_29", "jsCall_iidiiii_30", "jsCall_iidiiii_31", "jsCall_iidiiii_32", "jsCall_iidiiii_33", "jsCall_iidiiii_34", "_fmt_fp", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iii = [0, "jsCall_iii_0", "jsCall_iii_1", "jsCall_iii_2", "jsCall_iii_3", "jsCall_iii_4", "jsCall_iii_5", "jsCall_iii_6", "jsCall_iii_7", "jsCall_iii_8", "jsCall_iii_9", "jsCall_iii_10", "jsCall_iii_11", "jsCall_iii_12", "jsCall_iii_13", "jsCall_iii_14", "jsCall_iii_15", "jsCall_iii_16", "jsCall_iii_17", "jsCall_iii_18", "jsCall_iii_19", "jsCall_iii_20", "jsCall_iii_21", "jsCall_iii_22", "jsCall_iii_23", "jsCall_iii_24", "jsCall_iii_25", "jsCall_iii_26", "jsCall_iii_27", "jsCall_iii_28", "jsCall_iii_29", "jsCall_iii_30", "jsCall_iii_31", "jsCall_iii_32", "jsCall_iii_33", "jsCall_iii_34", "_avi_read_packet", "_ff_avio_child_next", "_flv_read_packet", "_ff_raw_read_partial_packet", "_matroska_read_packet", "_mov_read_packet", "_mp3_read_packet", "_mpegps_read_packet", "_mpegts_read_packet", "_mpegts_raw_read_packet", "_format_child_next", "_ff_pcm_read_packet", "_urlcontext_child_next", "_bsf_child_next", "_hevc_mp4toannexb_filter", "_hevc_update_thread_context", "_null_filter", "_codec_child_next", "_initSniffStreamFunc", "_hflv_initFunc", "_hflv_getPacketFunc", "_g711_initFunc", "_io_read_pause", "_descriptor_compare", "_hls_decode_entry", "_avcodec_default_get_format", "_ff_startcode_find_candidate_c", "_color_table_compare"]; +var debug_table_iiii = [0, "jsCall_iiii_0", "jsCall_iiii_1", "jsCall_iiii_2", "jsCall_iiii_3", "jsCall_iiii_4", "jsCall_iiii_5", "jsCall_iiii_6", "jsCall_iiii_7", "jsCall_iiii_8", "jsCall_iiii_9", "jsCall_iiii_10", "jsCall_iiii_11", "jsCall_iiii_12", "jsCall_iiii_13", "jsCall_iiii_14", "jsCall_iiii_15", "jsCall_iiii_16", "jsCall_iiii_17", "jsCall_iiii_18", "jsCall_iiii_19", "jsCall_iiii_20", "jsCall_iiii_21", "jsCall_iiii_22", "jsCall_iiii_23", "jsCall_iiii_24", "jsCall_iiii_25", "jsCall_iiii_26", "jsCall_iiii_27", "jsCall_iiii_28", "jsCall_iiii_29", "jsCall_iiii_30", "jsCall_iiii_31", "jsCall_iiii_32", "jsCall_iiii_33", "jsCall_iiii_34", "_mov_read_aclr", "_mov_read_avid", "_mov_read_ares", "_mov_read_avss", "_mov_read_av1c", "_mov_read_chpl", "_mov_read_stco", "_mov_read_colr", "_mov_read_ctts", "_mov_read_default", "_mov_read_dpxe", "_mov_read_dref", "_mov_read_elst", "_mov_read_enda", "_mov_read_fiel", "_mov_read_adrm", "_mov_read_ftyp", "_mov_read_glbl", "_mov_read_hdlr", "_mov_read_ilst", "_mov_read_jp2h", "_mov_read_mdat", "_mov_read_mdhd", "_mov_read_meta", "_mov_read_moof", "_mov_read_moov", "_mov_read_mvhd", "_mov_read_svq3", "_mov_read_alac", "_mov_read_pasp", "_mov_read_sidx", "_mov_read_stps", "_mov_read_strf", "_mov_read_stsc", "_mov_read_stsd", "_mov_read_stss", "_mov_read_stsz", "_mov_read_stts", "_mov_read_tkhd", "_mov_read_tfdt", "_mov_read_tfhd", "_mov_read_trak", "_mov_read_tmcd", "_mov_read_chap", "_mov_read_trex", "_mov_read_trun", "_mov_read_wave", "_mov_read_esds", "_mov_read_dac3", "_mov_read_dec3", "_mov_read_ddts", "_mov_read_wide", "_mov_read_wfex", "_mov_read_cmov", "_mov_read_chan", "_mov_read_dvc1", "_mov_read_sbgp", "_mov_read_uuid", "_mov_read_targa_y216", "_mov_read_free", "_mov_read_custom", "_mov_read_frma", "_mov_read_senc", "_mov_read_saiz", "_mov_read_saio", "_mov_read_pssh", "_mov_read_schm", "_mov_read_tenc", "_mov_read_dfla", "_mov_read_st3d", "_mov_read_sv3d", "_mov_read_dops", "_mov_read_smdm", "_mov_read_coll", "_mov_read_vpcc", "_mov_read_mdcv", "_mov_read_clli", "_h264_split", "_hevc_split", "_set_compensation", "___stdio_write", "_sn_write", "_read_stream_live", "_read_stream_vod", "_getSniffStreamPacketFunc", "_hflv_read_stream_live", "_g711_read_stream_live", "_setCodecTypeFunc", "_read_packet", "_io_write_packet", "_io_read_packet", "_dyn_buf_write", "_mov_read_keys", "_mov_read_udta_string", "_ff_crcA001_update", "_avcodec_default_get_buffer2", "_do_read", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiii = [0, "jsCall_iiiii_0", "jsCall_iiiii_1", "jsCall_iiiii_2", "jsCall_iiiii_3", "jsCall_iiiii_4", "jsCall_iiiii_5", "jsCall_iiiii_6", "jsCall_iiiii_7", "jsCall_iiiii_8", "jsCall_iiiii_9", "jsCall_iiiii_10", "jsCall_iiiii_11", "jsCall_iiiii_12", "jsCall_iiiii_13", "jsCall_iiiii_14", "jsCall_iiiii_15", "jsCall_iiiii_16", "jsCall_iiiii_17", "jsCall_iiiii_18", "jsCall_iiiii_19", "jsCall_iiiii_20", "jsCall_iiiii_21", "jsCall_iiiii_22", "jsCall_iiiii_23", "jsCall_iiiii_24", "jsCall_iiiii_25", "jsCall_iiiii_26", "jsCall_iiiii_27", "jsCall_iiiii_28", "jsCall_iiiii_29", "jsCall_iiiii_30", "jsCall_iiiii_31", "jsCall_iiiii_32", "jsCall_iiiii_33", "jsCall_iiiii_34", "_hevc_decode_frame", "_decode_frame", "_pcm_decode_frame", "_aac_decode_frame", "_hflv_pushBufferFunc", "_g711_pushBufferFunc", "_demuxBoxFunc", "_mov_metadata_int8_no_padding", "_mov_metadata_track_or_disc_number", "_mov_metadata_gnre", "_mov_metadata_int8_bypass_padding", "_lum_planar_vscale", "_chr_planar_vscale", "_any_vscale", "_packed_vscale", "_gamma_convert", "_lum_convert", "_lum_h_scale", "_chr_convert", "_chr_h_scale", "_no_chr_scale", "_hls_decode_entry_wpp", 0, 0, 0, 0, 0, 0]; +var debug_table_iiiiii = [0, "jsCall_iiiiii_0", "jsCall_iiiiii_1", "jsCall_iiiiii_2", "jsCall_iiiiii_3", "jsCall_iiiiii_4", "jsCall_iiiiii_5", "jsCall_iiiiii_6", "jsCall_iiiiii_7", "jsCall_iiiiii_8", "jsCall_iiiiii_9", "jsCall_iiiiii_10", "jsCall_iiiiii_11", "jsCall_iiiiii_12", "jsCall_iiiiii_13", "jsCall_iiiiii_14", "jsCall_iiiiii_15", "jsCall_iiiiii_16", "jsCall_iiiiii_17", "jsCall_iiiiii_18", "jsCall_iiiiii_19", "jsCall_iiiiii_20", "jsCall_iiiiii_21", "jsCall_iiiiii_22", "jsCall_iiiiii_23", "jsCall_iiiiii_24", "jsCall_iiiiii_25", "jsCall_iiiiii_26", "jsCall_iiiiii_27", "jsCall_iiiiii_28", "jsCall_iiiiii_29", "jsCall_iiiiii_30", "jsCall_iiiiii_31", "jsCall_iiiiii_32", "jsCall_iiiiii_33", "jsCall_iiiiii_34", "_pushBufferFunc", "_g711_setSniffStreamCodecTypeFunc", "_decodeCodecContextFunc", "_io_open_default", "_avcodec_default_execute2", "_thread_execute2", "_sbr_lf_gen", "_resample_common_int16", "_resample_linear_int16", "_resample_common_int32", "_resample_linear_int32", "_resample_common_float", "_resample_linear_float", "_resample_common_double", "_resample_linear_double", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiiiii = [0, "jsCall_iiiiiii_0", "jsCall_iiiiiii_1", "jsCall_iiiiiii_2", "jsCall_iiiiiii_3", "jsCall_iiiiiii_4", "jsCall_iiiiiii_5", "jsCall_iiiiiii_6", "jsCall_iiiiiii_7", "jsCall_iiiiiii_8", "jsCall_iiiiiii_9", "jsCall_iiiiiii_10", "jsCall_iiiiiii_11", "jsCall_iiiiiii_12", "jsCall_iiiiiii_13", "jsCall_iiiiiii_14", "jsCall_iiiiiii_15", "jsCall_iiiiiii_16", "jsCall_iiiiiii_17", "jsCall_iiiiiii_18", "jsCall_iiiiiii_19", "jsCall_iiiiiii_20", "jsCall_iiiiiii_21", "jsCall_iiiiiii_22", "jsCall_iiiiiii_23", "jsCall_iiiiiii_24", "jsCall_iiiiiii_25", "jsCall_iiiiiii_26", "jsCall_iiiiiii_27", "jsCall_iiiiiii_28", "jsCall_iiiiiii_29", "jsCall_iiiiiii_30", "jsCall_iiiiiii_31", "jsCall_iiiiiii_32", "jsCall_iiiiiii_33", "jsCall_iiiiiii_34", "_h264_parse", "_hevc_parse", "_mpegaudio_parse", "_multiple_resample", "_invert_initial_buffer", "_hflv_decodeVideoFrameFunc", "_avcodec_default_execute", "_thread_execute", "_sbr_x_gen", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiiiiidiiddii = [0, "jsCall_iiiiiiidiiddii_0", "jsCall_iiiiiiidiiddii_1", "jsCall_iiiiiiidiiddii_2", "jsCall_iiiiiiidiiddii_3", "jsCall_iiiiiiidiiddii_4", "jsCall_iiiiiiidiiddii_5", "jsCall_iiiiiiidiiddii_6", "jsCall_iiiiiiidiiddii_7", "jsCall_iiiiiiidiiddii_8", "jsCall_iiiiiiidiiddii_9", "jsCall_iiiiiiidiiddii_10", "jsCall_iiiiiiidiiddii_11", "jsCall_iiiiiiidiiddii_12", "jsCall_iiiiiiidiiddii_13", "jsCall_iiiiiiidiiddii_14", "jsCall_iiiiiiidiiddii_15", "jsCall_iiiiiiidiiddii_16", "jsCall_iiiiiiidiiddii_17", "jsCall_iiiiiiidiiddii_18", "jsCall_iiiiiiidiiddii_19", "jsCall_iiiiiiidiiddii_20", "jsCall_iiiiiiidiiddii_21", "jsCall_iiiiiiidiiddii_22", "jsCall_iiiiiiidiiddii_23", "jsCall_iiiiiiidiiddii_24", "jsCall_iiiiiiidiiddii_25", "jsCall_iiiiiiidiiddii_26", "jsCall_iiiiiiidiiddii_27", "jsCall_iiiiiiidiiddii_28", "jsCall_iiiiiiidiiddii_29", "jsCall_iiiiiiidiiddii_30", "jsCall_iiiiiiidiiddii_31", "jsCall_iiiiiiidiiddii_32", "jsCall_iiiiiiidiiddii_33", "jsCall_iiiiiiidiiddii_34", "_resample_init", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiiiiii = [0, "jsCall_iiiiiiii_0", "jsCall_iiiiiiii_1", "jsCall_iiiiiiii_2", "jsCall_iiiiiiii_3", "jsCall_iiiiiiii_4", "jsCall_iiiiiiii_5", "jsCall_iiiiiiii_6", "jsCall_iiiiiiii_7", "jsCall_iiiiiiii_8", "jsCall_iiiiiiii_9", "jsCall_iiiiiiii_10", "jsCall_iiiiiiii_11", "jsCall_iiiiiiii_12", "jsCall_iiiiiiii_13", "jsCall_iiiiiiii_14", "jsCall_iiiiiiii_15", "jsCall_iiiiiiii_16", "jsCall_iiiiiiii_17", "jsCall_iiiiiiii_18", "jsCall_iiiiiiii_19", "jsCall_iiiiiiii_20", "jsCall_iiiiiiii_21", "jsCall_iiiiiiii_22", "jsCall_iiiiiiii_23", "jsCall_iiiiiiii_24", "jsCall_iiiiiiii_25", "jsCall_iiiiiiii_26", "jsCall_iiiiiiii_27", "jsCall_iiiiiiii_28", "jsCall_iiiiiiii_29", "jsCall_iiiiiiii_30", "jsCall_iiiiiiii_31", "jsCall_iiiiiiii_32", "jsCall_iiiiiiii_33", "jsCall_iiiiiiii_34", "_decodeVideoFrameFunc", "_hflv_setSniffStreamCodecTypeFunc", "_swscale", "_ff_sws_alphablendaway", "_yuv2rgb_c_32", "_yuva2rgba_c", "_yuv2rgb_c_bgr48", "_yuv2rgb_c_48", "_yuva2argb_c", "_yuv2rgb_c_24_rgb", "_yuv2rgb_c_24_bgr", "_yuv2rgb_c_16_ordered_dither", "_yuv2rgb_c_15_ordered_dither", "_yuv2rgb_c_12_ordered_dither", "_yuv2rgb_c_8_ordered_dither", "_yuv2rgb_c_4_ordered_dither", "_yuv2rgb_c_4b_ordered_dither", "_yuv2rgb_c_1_ordered_dither", "_planarToP01xWrapper", "_planar8ToP01xleWrapper", "_yvu9ToYv12Wrapper", "_bgr24ToYv12Wrapper", "_rgbToRgbWrapper", "_planarRgbToplanarRgbWrapper", "_planarRgbToRgbWrapper", "_planarRgbaToRgbWrapper", "_Rgb16ToPlanarRgb16Wrapper", "_planarRgb16ToRgb16Wrapper", "_rgbToPlanarRgbWrapper", "_bayer_to_rgb24_wrapper", "_bayer_to_yv12_wrapper", "_bswap_16bpc", "_palToRgbWrapper", "_yuv422pToYuy2Wrapper", "_yuv422pToUyvyWrapper", "_uint_y_to_float_y_wrapper", "_float_y_to_uint_y_wrapper", "_planarToYuy2Wrapper", "_planarToUyvyWrapper", "_yuyvToYuv420Wrapper", "_uyvyToYuv420Wrapper", "_yuyvToYuv422Wrapper", "_uyvyToYuv422Wrapper", "_packedCopyWrapper", "_planarCopyWrapper", "_planarToNv12Wrapper", "_planarToNv24Wrapper", "_nv12ToPlanarWrapper", "_nv24ToPlanarWrapper", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiiiiiid = [0, "jsCall_iiiiiiiid_0", "jsCall_iiiiiiiid_1", "jsCall_iiiiiiiid_2", "jsCall_iiiiiiiid_3", "jsCall_iiiiiiiid_4", "jsCall_iiiiiiiid_5", "jsCall_iiiiiiiid_6", "jsCall_iiiiiiiid_7", "jsCall_iiiiiiiid_8", "jsCall_iiiiiiiid_9", "jsCall_iiiiiiiid_10", "jsCall_iiiiiiiid_11", "jsCall_iiiiiiiid_12", "jsCall_iiiiiiiid_13", "jsCall_iiiiiiiid_14", "jsCall_iiiiiiiid_15", "jsCall_iiiiiiiid_16", "jsCall_iiiiiiiid_17", "jsCall_iiiiiiiid_18", "jsCall_iiiiiiiid_19", "jsCall_iiiiiiiid_20", "jsCall_iiiiiiiid_21", "jsCall_iiiiiiiid_22", "jsCall_iiiiiiiid_23", "jsCall_iiiiiiiid_24", "jsCall_iiiiiiiid_25", "jsCall_iiiiiiiid_26", "jsCall_iiiiiiiid_27", "jsCall_iiiiiiiid_28", "jsCall_iiiiiiiid_29", "jsCall_iiiiiiiid_30", "jsCall_iiiiiiiid_31", "jsCall_iiiiiiiid_32", "jsCall_iiiiiiiid_33", "jsCall_iiiiiiiid_34", "_setSniffStreamCodecTypeFunc", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiiij = [0, "jsCall_iiiiij_0", "jsCall_iiiiij_1", "jsCall_iiiiij_2", "jsCall_iiiiij_3", "jsCall_iiiiij_4", "jsCall_iiiiij_5", "jsCall_iiiiij_6", "jsCall_iiiiij_7", "jsCall_iiiiij_8", "jsCall_iiiiij_9", "jsCall_iiiiij_10", "jsCall_iiiiij_11", "jsCall_iiiiij_12", "jsCall_iiiiij_13", "jsCall_iiiiij_14", "jsCall_iiiiij_15", "jsCall_iiiiij_16", "jsCall_iiiiij_17", "jsCall_iiiiij_18", "jsCall_iiiiij_19", "jsCall_iiiiij_20", "jsCall_iiiiij_21", "jsCall_iiiiij_22", "jsCall_iiiiij_23", "jsCall_iiiiij_24", "jsCall_iiiiij_25", "jsCall_iiiiij_26", "jsCall_iiiiij_27", "jsCall_iiiiij_28", "jsCall_iiiiij_29", "jsCall_iiiiij_30", "jsCall_iiiiij_31", "jsCall_iiiiij_32", "jsCall_iiiiij_33", "jsCall_iiiiij_34", "_mpegts_push_data", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiiji = [0, "jsCall_iiiji_0", "jsCall_iiiji_1", "jsCall_iiiji_2", "jsCall_iiiji_3", "jsCall_iiiji_4", "jsCall_iiiji_5", "jsCall_iiiji_6", "jsCall_iiiji_7", "jsCall_iiiji_8", "jsCall_iiiji_9", "jsCall_iiiji_10", "jsCall_iiiji_11", "jsCall_iiiji_12", "jsCall_iiiji_13", "jsCall_iiiji_14", "jsCall_iiiji_15", "jsCall_iiiji_16", "jsCall_iiiji_17", "jsCall_iiiji_18", "jsCall_iiiji_19", "jsCall_iiiji_20", "jsCall_iiiji_21", "jsCall_iiiji_22", "jsCall_iiiji_23", "jsCall_iiiji_24", "jsCall_iiiji_25", "jsCall_iiiji_26", "jsCall_iiiji_27", "jsCall_iiiji_28", "jsCall_iiiji_29", "jsCall_iiiji_30", "jsCall_iiiji_31", "jsCall_iiiji_32", "jsCall_iiiji_33", "jsCall_iiiji_34", "_avi_read_seek", "_flv_read_seek", "_matroska_read_seek", "_mov_read_seek", "_mp3_seek", "_ff_pcm_read_seek", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_iiijjji = [0, "jsCall_iiijjji_0", "jsCall_iiijjji_1", "jsCall_iiijjji_2", "jsCall_iiijjji_3", "jsCall_iiijjji_4", "jsCall_iiijjji_5", "jsCall_iiijjji_6", "jsCall_iiijjji_7", "jsCall_iiijjji_8", "jsCall_iiijjji_9", "jsCall_iiijjji_10", "jsCall_iiijjji_11", "jsCall_iiijjji_12", "jsCall_iiijjji_13", "jsCall_iiijjji_14", "jsCall_iiijjji_15", "jsCall_iiijjji_16", "jsCall_iiijjji_17", "jsCall_iiijjji_18", "jsCall_iiijjji_19", "jsCall_iiijjji_20", "jsCall_iiijjji_21", "jsCall_iiijjji_22", "jsCall_iiijjji_23", "jsCall_iiijjji_24", "jsCall_iiijjji_25", "jsCall_iiijjji_26", "jsCall_iiijjji_27", "jsCall_iiijjji_28", "jsCall_iiijjji_29", "jsCall_iiijjji_30", "jsCall_iiijjji_31", "jsCall_iiijjji_32", "jsCall_iiijjji_33", "jsCall_iiijjji_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_jii = [0, "jsCall_jii_0", "jsCall_jii_1", "jsCall_jii_2", "jsCall_jii_3", "jsCall_jii_4", "jsCall_jii_5", "jsCall_jii_6", "jsCall_jii_7", "jsCall_jii_8", "jsCall_jii_9", "jsCall_jii_10", "jsCall_jii_11", "jsCall_jii_12", "jsCall_jii_13", "jsCall_jii_14", "jsCall_jii_15", "jsCall_jii_16", "jsCall_jii_17", "jsCall_jii_18", "jsCall_jii_19", "jsCall_jii_20", "jsCall_jii_21", "jsCall_jii_22", "jsCall_jii_23", "jsCall_jii_24", "jsCall_jii_25", "jsCall_jii_26", "jsCall_jii_27", "jsCall_jii_28", "jsCall_jii_29", "jsCall_jii_30", "jsCall_jii_31", "jsCall_jii_32", "jsCall_jii_33", "jsCall_jii_34", "_get_out_samples", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_jiiij = [0, "jsCall_jiiij_0", "jsCall_jiiij_1", "jsCall_jiiij_2", "jsCall_jiiij_3", "jsCall_jiiij_4", "jsCall_jiiij_5", "jsCall_jiiij_6", "jsCall_jiiij_7", "jsCall_jiiij_8", "jsCall_jiiij_9", "jsCall_jiiij_10", "jsCall_jiiij_11", "jsCall_jiiij_12", "jsCall_jiiij_13", "jsCall_jiiij_14", "jsCall_jiiij_15", "jsCall_jiiij_16", "jsCall_jiiij_17", "jsCall_jiiij_18", "jsCall_jiiij_19", "jsCall_jiiij_20", "jsCall_jiiij_21", "jsCall_jiiij_22", "jsCall_jiiij_23", "jsCall_jiiij_24", "jsCall_jiiij_25", "jsCall_jiiij_26", "jsCall_jiiij_27", "jsCall_jiiij_28", "jsCall_jiiij_29", "jsCall_jiiij_30", "jsCall_jiiij_31", "jsCall_jiiij_32", "jsCall_jiiij_33", "jsCall_jiiij_34", "_mpegps_read_dts", "_mpegts_get_dts", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_jiiji = [0, "jsCall_jiiji_0", "jsCall_jiiji_1", "jsCall_jiiji_2", "jsCall_jiiji_3", "jsCall_jiiji_4", "jsCall_jiiji_5", "jsCall_jiiji_6", "jsCall_jiiji_7", "jsCall_jiiji_8", "jsCall_jiiji_9", "jsCall_jiiji_10", "jsCall_jiiji_11", "jsCall_jiiji_12", "jsCall_jiiji_13", "jsCall_jiiji_14", "jsCall_jiiji_15", "jsCall_jiiji_16", "jsCall_jiiji_17", "jsCall_jiiji_18", "jsCall_jiiji_19", "jsCall_jiiji_20", "jsCall_jiiji_21", "jsCall_jiiji_22", "jsCall_jiiji_23", "jsCall_jiiji_24", "jsCall_jiiji_25", "jsCall_jiiji_26", "jsCall_jiiji_27", "jsCall_jiiji_28", "jsCall_jiiji_29", "jsCall_jiiji_30", "jsCall_jiiji_31", "jsCall_jiiji_32", "jsCall_jiiji_33", "jsCall_jiiji_34", "_io_read_seek", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_jij = [0, "jsCall_jij_0", "jsCall_jij_1", "jsCall_jij_2", "jsCall_jij_3", "jsCall_jij_4", "jsCall_jij_5", "jsCall_jij_6", "jsCall_jij_7", "jsCall_jij_8", "jsCall_jij_9", "jsCall_jij_10", "jsCall_jij_11", "jsCall_jij_12", "jsCall_jij_13", "jsCall_jij_14", "jsCall_jij_15", "jsCall_jij_16", "jsCall_jij_17", "jsCall_jij_18", "jsCall_jij_19", "jsCall_jij_20", "jsCall_jij_21", "jsCall_jij_22", "jsCall_jij_23", "jsCall_jij_24", "jsCall_jij_25", "jsCall_jij_26", "jsCall_jij_27", "jsCall_jij_28", "jsCall_jij_29", "jsCall_jij_30", "jsCall_jij_31", "jsCall_jij_32", "jsCall_jij_33", "jsCall_jij_34", "_get_delay", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_jiji = [0, "jsCall_jiji_0", "jsCall_jiji_1", "jsCall_jiji_2", "jsCall_jiji_3", "jsCall_jiji_4", "jsCall_jiji_5", "jsCall_jiji_6", "jsCall_jiji_7", "jsCall_jiji_8", "jsCall_jiji_9", "jsCall_jiji_10", "jsCall_jiji_11", "jsCall_jiji_12", "jsCall_jiji_13", "jsCall_jiji_14", "jsCall_jiji_15", "jsCall_jiji_16", "jsCall_jiji_17", "jsCall_jiji_18", "jsCall_jiji_19", "jsCall_jiji_20", "jsCall_jiji_21", "jsCall_jiji_22", "jsCall_jiji_23", "jsCall_jiji_24", "jsCall_jiji_25", "jsCall_jiji_26", "jsCall_jiji_27", "jsCall_jiji_28", "jsCall_jiji_29", "jsCall_jiji_30", "jsCall_jiji_31", "jsCall_jiji_32", "jsCall_jiji_33", "jsCall_jiji_34", "___stdio_seek", "___emscripten_stdout_seek", "_seek_in_buffer", "_io_seek", "_dyn_buf_seek", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_v = [0, "jsCall_v_0", "jsCall_v_1", "jsCall_v_2", "jsCall_v_3", "jsCall_v_4", "jsCall_v_5", "jsCall_v_6", "jsCall_v_7", "jsCall_v_8", "jsCall_v_9", "jsCall_v_10", "jsCall_v_11", "jsCall_v_12", "jsCall_v_13", "jsCall_v_14", "jsCall_v_15", "jsCall_v_16", "jsCall_v_17", "jsCall_v_18", "jsCall_v_19", "jsCall_v_20", "jsCall_v_21", "jsCall_v_22", "jsCall_v_23", "jsCall_v_24", "jsCall_v_25", "jsCall_v_26", "jsCall_v_27", "jsCall_v_28", "jsCall_v_29", "jsCall_v_30", "jsCall_v_31", "jsCall_v_32", "jsCall_v_33", "jsCall_v_34", "_init_ff_cos_tabs_16", "_init_ff_cos_tabs_32", "_init_ff_cos_tabs_64", "_init_ff_cos_tabs_128", "_init_ff_cos_tabs_256", "_init_ff_cos_tabs_512", "_init_ff_cos_tabs_1024", "_init_ff_cos_tabs_2048", "_init_ff_cos_tabs_4096", "_init_ff_cos_tabs_8192", "_init_ff_cos_tabs_16384", "_init_ff_cos_tabs_32768", "_init_ff_cos_tabs_65536", "_init_ff_cos_tabs_131072", "_introduce_mine", "_introduceMineFunc", "_av_format_init_next", "_av_codec_init_static", "_av_codec_init_next", "_ff_init_mpadsp_tabs_float", "_ff_init_mpadsp_tabs_fixed", "_aac_static_table_init", "_AV_CRC_8_ATM_init_table_once", "_AV_CRC_8_EBU_init_table_once", "_AV_CRC_16_ANSI_init_table_once", "_AV_CRC_16_CCITT_init_table_once", "_AV_CRC_24_IEEE_init_table_once", "_AV_CRC_32_IEEE_init_table_once", "_AV_CRC_32_IEEE_LE_init_table_once", "_AV_CRC_16_ANSI_LE_init_table_once", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_vdiidiiiii = [0, "jsCall_vdiidiiiii_0", "jsCall_vdiidiiiii_1", "jsCall_vdiidiiiii_2", "jsCall_vdiidiiiii_3", "jsCall_vdiidiiiii_4", "jsCall_vdiidiiiii_5", "jsCall_vdiidiiiii_6", "jsCall_vdiidiiiii_7", "jsCall_vdiidiiiii_8", "jsCall_vdiidiiiii_9", "jsCall_vdiidiiiii_10", "jsCall_vdiidiiiii_11", "jsCall_vdiidiiiii_12", "jsCall_vdiidiiiii_13", "jsCall_vdiidiiiii_14", "jsCall_vdiidiiiii_15", "jsCall_vdiidiiiii_16", "jsCall_vdiidiiiii_17", "jsCall_vdiidiiiii_18", "jsCall_vdiidiiiii_19", "jsCall_vdiidiiiii_20", "jsCall_vdiidiiiii_21", "jsCall_vdiidiiiii_22", "jsCall_vdiidiiiii_23", "jsCall_vdiidiiiii_24", "jsCall_vdiidiiiii_25", "jsCall_vdiidiiiii_26", "jsCall_vdiidiiiii_27", "jsCall_vdiidiiiii_28", "jsCall_vdiidiiiii_29", "jsCall_vdiidiiiii_30", "jsCall_vdiidiiiii_31", "jsCall_vdiidiiiii_32", "jsCall_vdiidiiiii_33", "jsCall_vdiidiiiii_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_vdiidiiiiii = [0, "jsCall_vdiidiiiiii_0", "jsCall_vdiidiiiiii_1", "jsCall_vdiidiiiiii_2", "jsCall_vdiidiiiiii_3", "jsCall_vdiidiiiiii_4", "jsCall_vdiidiiiiii_5", "jsCall_vdiidiiiiii_6", "jsCall_vdiidiiiiii_7", "jsCall_vdiidiiiiii_8", "jsCall_vdiidiiiiii_9", "jsCall_vdiidiiiiii_10", "jsCall_vdiidiiiiii_11", "jsCall_vdiidiiiiii_12", "jsCall_vdiidiiiiii_13", "jsCall_vdiidiiiiii_14", "jsCall_vdiidiiiiii_15", "jsCall_vdiidiiiiii_16", "jsCall_vdiidiiiiii_17", "jsCall_vdiidiiiiii_18", "jsCall_vdiidiiiiii_19", "jsCall_vdiidiiiiii_20", "jsCall_vdiidiiiiii_21", "jsCall_vdiidiiiiii_22", "jsCall_vdiidiiiiii_23", "jsCall_vdiidiiiiii_24", "jsCall_vdiidiiiiii_25", "jsCall_vdiidiiiiii_26", "jsCall_vdiidiiiiii_27", "jsCall_vdiidiiiiii_28", "jsCall_vdiidiiiiii_29", "jsCall_vdiidiiiiii_30", "jsCall_vdiidiiiiii_31", "jsCall_vdiidiiiiii_32", "jsCall_vdiidiiiiii_33", "jsCall_vdiidiiiiii_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_vi = [0, "jsCall_vi_0", "jsCall_vi_1", "jsCall_vi_2", "jsCall_vi_3", "jsCall_vi_4", "jsCall_vi_5", "jsCall_vi_6", "jsCall_vi_7", "jsCall_vi_8", "jsCall_vi_9", "jsCall_vi_10", "jsCall_vi_11", "jsCall_vi_12", "jsCall_vi_13", "jsCall_vi_14", "jsCall_vi_15", "jsCall_vi_16", "jsCall_vi_17", "jsCall_vi_18", "jsCall_vi_19", "jsCall_vi_20", "jsCall_vi_21", "jsCall_vi_22", "jsCall_vi_23", "jsCall_vi_24", "jsCall_vi_25", "jsCall_vi_26", "jsCall_vi_27", "jsCall_vi_28", "jsCall_vi_29", "jsCall_vi_30", "jsCall_vi_31", "jsCall_vi_32", "jsCall_vi_33", "jsCall_vi_34", "_free_geobtag", "_free_apic", "_free_chapter", "_free_priv", "_hevc_decode_flush", "_flush", "_flush_3915", "_fft4", "_fft8", "_fft16", "_fft32", "_fft64", "_fft128", "_fft256", "_fft512", "_fft1024", "_fft2048", "_fft4096", "_fft8192", "_fft16384", "_fft32768", "_fft65536", "_fft131072", "_h264_close", "_hevc_parser_close", "_ff_parse_close", "_resample_free", "_logRequest_downloadSucceeded", "_logRequest_downloadFailed", "_downloadSucceeded", "_downloadFailed", "_transform_4x4_luma_9", "_idct_4x4_dc_9", "_idct_8x8_dc_9", "_idct_16x16_dc_9", "_idct_32x32_dc_9", "_transform_4x4_luma_10", "_idct_4x4_dc_10", "_idct_8x8_dc_10", "_idct_16x16_dc_10", "_idct_32x32_dc_10", "_transform_4x4_luma_12", "_idct_4x4_dc_12", "_idct_8x8_dc_12", "_idct_16x16_dc_12", "_idct_32x32_dc_12", "_transform_4x4_luma_8", "_idct_4x4_dc_8", "_idct_8x8_dc_8", "_idct_16x16_dc_8", "_idct_32x32_dc_8", "_main_function", "_sbr_sum64x5_c", "_sbr_neg_odd_64_c", "_sbr_qmf_pre_shuffle_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_vii = [0, "jsCall_vii_0", "jsCall_vii_1", "jsCall_vii_2", "jsCall_vii_3", "jsCall_vii_4", "jsCall_vii_5", "jsCall_vii_6", "jsCall_vii_7", "jsCall_vii_8", "jsCall_vii_9", "jsCall_vii_10", "jsCall_vii_11", "jsCall_vii_12", "jsCall_vii_13", "jsCall_vii_14", "jsCall_vii_15", "jsCall_vii_16", "jsCall_vii_17", "jsCall_vii_18", "jsCall_vii_19", "jsCall_vii_20", "jsCall_vii_21", "jsCall_vii_22", "jsCall_vii_23", "jsCall_vii_24", "jsCall_vii_25", "jsCall_vii_26", "jsCall_vii_27", "jsCall_vii_28", "jsCall_vii_29", "jsCall_vii_30", "jsCall_vii_31", "jsCall_vii_32", "jsCall_vii_33", "jsCall_vii_34", "_io_close_default", "_lumRangeFromJpeg_c", "_lumRangeToJpeg_c", "_lumRangeFromJpeg16_c", "_lumRangeToJpeg16_c", "_decode_data_free", "_dequant_9", "_idct_4x4_9", "_idct_8x8_9", "_idct_16x16_9", "_idct_32x32_9", "_dequant_10", "_idct_4x4_10", "_idct_8x8_10", "_idct_16x16_10", "_idct_32x32_10", "_dequant_12", "_idct_4x4_12", "_idct_8x8_12", "_idct_16x16_12", "_idct_32x32_12", "_dequant_8", "_idct_4x4_8", "_idct_8x8_8", "_idct_16x16_8", "_idct_32x32_8", "_ff_dct32_fixed", "_imdct_and_windowing", "_apply_ltp", "_update_ltp", "_imdct_and_windowing_ld", "_imdct_and_windowing_eld", "_imdct_and_windowing_960", "_ff_dct32_float", "_dct32_func", "_dct_calc_I_c", "_dct_calc_II_c", "_dct_calc_III_c", "_dst_calc_I_c", "_fft_permute_c", "_fft_calc_c", "_ff_h264_chroma_dc_dequant_idct_9_c", "_ff_h264_chroma422_dc_dequant_idct_9_c", "_ff_h264_chroma_dc_dequant_idct_10_c", "_ff_h264_chroma422_dc_dequant_idct_10_c", "_ff_h264_chroma_dc_dequant_idct_12_c", "_ff_h264_chroma422_dc_dequant_idct_12_c", "_ff_h264_chroma_dc_dequant_idct_14_c", "_ff_h264_chroma422_dc_dequant_idct_14_c", "_ff_h264_chroma_dc_dequant_idct_8_c", "_ff_h264_chroma422_dc_dequant_idct_8_c", "_hevc_pps_free", "_rdft_calc_c", "_sbr_qmf_post_shuffle_c", "_sbr_qmf_deint_neg_c", "_sbr_autocorrelate_c", "_av_buffer_default_free", "_pool_release_buffer", "_sha1_transform", "_sha256_transform", "_pop_arg_long_double", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viidi = [0, "jsCall_viidi_0", "jsCall_viidi_1", "jsCall_viidi_2", "jsCall_viidi_3", "jsCall_viidi_4", "jsCall_viidi_5", "jsCall_viidi_6", "jsCall_viidi_7", "jsCall_viidi_8", "jsCall_viidi_9", "jsCall_viidi_10", "jsCall_viidi_11", "jsCall_viidi_12", "jsCall_viidi_13", "jsCall_viidi_14", "jsCall_viidi_15", "jsCall_viidi_16", "jsCall_viidi_17", "jsCall_viidi_18", "jsCall_viidi_19", "jsCall_viidi_20", "jsCall_viidi_21", "jsCall_viidi_22", "jsCall_viidi_23", "jsCall_viidi_24", "jsCall_viidi_25", "jsCall_viidi_26", "jsCall_viidi_27", "jsCall_viidi_28", "jsCall_viidi_29", "jsCall_viidi_30", "jsCall_viidi_31", "jsCall_viidi_32", "jsCall_viidi_33", "jsCall_viidi_34", "_vector_dmac_scalar_c", "_vector_dmul_scalar_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viifi = [0, "jsCall_viifi_0", "jsCall_viifi_1", "jsCall_viifi_2", "jsCall_viifi_3", "jsCall_viifi_4", "jsCall_viifi_5", "jsCall_viifi_6", "jsCall_viifi_7", "jsCall_viifi_8", "jsCall_viifi_9", "jsCall_viifi_10", "jsCall_viifi_11", "jsCall_viifi_12", "jsCall_viifi_13", "jsCall_viifi_14", "jsCall_viifi_15", "jsCall_viifi_16", "jsCall_viifi_17", "jsCall_viifi_18", "jsCall_viifi_19", "jsCall_viifi_20", "jsCall_viifi_21", "jsCall_viifi_22", "jsCall_viifi_23", "jsCall_viifi_24", "jsCall_viifi_25", "jsCall_viifi_26", "jsCall_viifi_27", "jsCall_viifi_28", "jsCall_viifi_29", "jsCall_viifi_30", "jsCall_viifi_31", "jsCall_viifi_32", "jsCall_viifi_33", "jsCall_viifi_34", "_vector_fmac_scalar_c", "_vector_fmul_scalar_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viii = [0, "jsCall_viii_0", "jsCall_viii_1", "jsCall_viii_2", "jsCall_viii_3", "jsCall_viii_4", "jsCall_viii_5", "jsCall_viii_6", "jsCall_viii_7", "jsCall_viii_8", "jsCall_viii_9", "jsCall_viii_10", "jsCall_viii_11", "jsCall_viii_12", "jsCall_viii_13", "jsCall_viii_14", "jsCall_viii_15", "jsCall_viii_16", "jsCall_viii_17", "jsCall_viii_18", "jsCall_viii_19", "jsCall_viii_20", "jsCall_viii_21", "jsCall_viii_22", "jsCall_viii_23", "jsCall_viii_24", "jsCall_viii_25", "jsCall_viii_26", "jsCall_viii_27", "jsCall_viii_28", "jsCall_viii_29", "jsCall_viii_30", "jsCall_viii_31", "jsCall_viii_32", "jsCall_viii_33", "jsCall_viii_34", "_avcHandleFrame", "_handleFrame", "_sdt_cb", "_pat_cb", "_pmt_cb", "_scte_data_cb", "_m4sl_cb", "_chrRangeFromJpeg_c", "_chrRangeToJpeg_c", "_chrRangeFromJpeg16_c", "_chrRangeToJpeg16_c", "_rgb15to16_c", "_rgb15tobgr24_c", "_rgb15to32_c", "_rgb16tobgr24_c", "_rgb16to32_c", "_rgb16to15_c", "_rgb24tobgr16_c", "_rgb24tobgr15_c", "_rgb24tobgr32_c", "_rgb32to16_c", "_rgb32to15_c", "_rgb32tobgr24_c", "_rgb24to15_c", "_rgb24to16_c", "_rgb24tobgr24_c", "_shuffle_bytes_0321_c", "_shuffle_bytes_2103_c", "_shuffle_bytes_1230_c", "_shuffle_bytes_3012_c", "_shuffle_bytes_3210_c", "_rgb32tobgr16_c", "_rgb32tobgr15_c", "_rgb48tobgr48_bswap", "_rgb48tobgr64_bswap", "_rgb48to64_bswap", "_rgb64to48_bswap", "_rgb48tobgr48_nobswap", "_rgb48tobgr64_nobswap", "_rgb48to64_nobswap", "_rgb64tobgr48_nobswap", "_rgb64tobgr48_bswap", "_rgb64to48_nobswap", "_rgb12to15", "_rgb15to24", "_rgb16to24", "_rgb32to24", "_rgb24to32", "_rgb12tobgr12", "_rgb15tobgr15", "_rgb16tobgr15", "_rgb15tobgr16", "_rgb16tobgr16", "_rgb15tobgr32", "_rgb16tobgr32", "_add_residual4x4_9", "_add_residual8x8_9", "_add_residual16x16_9", "_add_residual32x32_9", "_transform_rdpcm_9", "_add_residual4x4_10", "_add_residual8x8_10", "_add_residual16x16_10", "_add_residual32x32_10", "_transform_rdpcm_10", "_add_residual4x4_12", "_add_residual8x8_12", "_add_residual16x16_12", "_add_residual32x32_12", "_transform_rdpcm_12", "_add_residual4x4_8", "_add_residual8x8_8", "_add_residual16x16_8", "_add_residual32x32_8", "_transform_rdpcm_8", "_just_return", "_bswap_buf", "_bswap16_buf", "_ff_imdct_calc_c", "_ff_imdct_half_c", "_ff_mdct_calc_c", "_ff_h264_add_pixels4_16_c", "_ff_h264_add_pixels4_8_c", "_ff_h264_add_pixels8_16_c", "_ff_h264_add_pixels8_8_c", "_ff_h264_idct_add_9_c", "_ff_h264_idct8_add_9_c", "_ff_h264_idct_dc_add_9_c", "_ff_h264_idct8_dc_add_9_c", "_ff_h264_luma_dc_dequant_idct_9_c", "_ff_h264_idct_add_10_c", "_ff_h264_idct8_add_10_c", "_ff_h264_idct_dc_add_10_c", "_ff_h264_idct8_dc_add_10_c", "_ff_h264_luma_dc_dequant_idct_10_c", "_ff_h264_idct_add_12_c", "_ff_h264_idct8_add_12_c", "_ff_h264_idct_dc_add_12_c", "_ff_h264_idct8_dc_add_12_c", "_ff_h264_luma_dc_dequant_idct_12_c", "_ff_h264_idct_add_14_c", "_ff_h264_idct8_add_14_c", "_ff_h264_idct_dc_add_14_c", "_ff_h264_idct8_dc_add_14_c", "_ff_h264_luma_dc_dequant_idct_14_c", "_ff_h264_idct_add_8_c", "_ff_h264_idct8_add_8_c", "_ff_h264_idct_dc_add_8_c", "_ff_h264_idct8_dc_add_8_c", "_ff_h264_luma_dc_dequant_idct_8_c", "_sbr_qmf_deint_bfly_c", "_ps_add_squares_c", "_butterflies_float_c", "_cpy1", "_cpy2", "_cpy4", "_cpy8", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiid = [0, "jsCall_viiid_0", "jsCall_viiid_1", "jsCall_viiid_2", "jsCall_viiid_3", "jsCall_viiid_4", "jsCall_viiid_5", "jsCall_viiid_6", "jsCall_viiid_7", "jsCall_viiid_8", "jsCall_viiid_9", "jsCall_viiid_10", "jsCall_viiid_11", "jsCall_viiid_12", "jsCall_viiid_13", "jsCall_viiid_14", "jsCall_viiid_15", "jsCall_viiid_16", "jsCall_viiid_17", "jsCall_viiid_18", "jsCall_viiid_19", "jsCall_viiid_20", "jsCall_viiid_21", "jsCall_viiid_22", "jsCall_viiid_23", "jsCall_viiid_24", "jsCall_viiid_25", "jsCall_viiid_26", "jsCall_viiid_27", "jsCall_viiid_28", "jsCall_viiid_29", "jsCall_viiid_30", "jsCall_viiid_31", "jsCall_viiid_32", "jsCall_viiid_33", "jsCall_viiid_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiii = [0, "jsCall_viiii_0", "jsCall_viiii_1", "jsCall_viiii_2", "jsCall_viiii_3", "jsCall_viiii_4", "jsCall_viiii_5", "jsCall_viiii_6", "jsCall_viiii_7", "jsCall_viiii_8", "jsCall_viiii_9", "jsCall_viiii_10", "jsCall_viiii_11", "jsCall_viiii_12", "jsCall_viiii_13", "jsCall_viiii_14", "jsCall_viiii_15", "jsCall_viiii_16", "jsCall_viiii_17", "jsCall_viiii_18", "jsCall_viiii_19", "jsCall_viiii_20", "jsCall_viiii_21", "jsCall_viiii_22", "jsCall_viiii_23", "jsCall_viiii_24", "jsCall_viiii_25", "jsCall_viiii_26", "jsCall_viiii_27", "jsCall_viiii_28", "jsCall_viiii_29", "jsCall_viiii_30", "jsCall_viiii_31", "jsCall_viiii_32", "jsCall_viiii_33", "jsCall_viiii_34", "_planar_rgb9le_to_y", "_planar_rgb10le_to_a", "_planar_rgb10le_to_y", "_planar_rgb12le_to_a", "_planar_rgb12le_to_y", "_planar_rgb14le_to_y", "_planar_rgb16le_to_a", "_planar_rgb16le_to_y", "_planar_rgb9be_to_y", "_planar_rgb10be_to_a", "_planar_rgb10be_to_y", "_planar_rgb12be_to_a", "_planar_rgb12be_to_y", "_planar_rgb14be_to_y", "_planar_rgb16be_to_a", "_planar_rgb16be_to_y", "_planar_rgb_to_a", "_planar_rgb_to_y", "_gray8aToPacked32", "_gray8aToPacked32_1", "_gray8aToPacked24", "_sws_convertPalette8ToPacked32", "_sws_convertPalette8ToPacked24", "_intra_pred_2_9", "_intra_pred_3_9", "_intra_pred_4_9", "_intra_pred_5_9", "_pred_planar_0_9", "_pred_planar_1_9", "_pred_planar_2_9", "_pred_planar_3_9", "_intra_pred_2_10", "_intra_pred_3_10", "_intra_pred_4_10", "_intra_pred_5_10", "_pred_planar_0_10", "_pred_planar_1_10", "_pred_planar_2_10", "_pred_planar_3_10", "_intra_pred_2_12", "_intra_pred_3_12", "_intra_pred_4_12", "_intra_pred_5_12", "_pred_planar_0_12", "_pred_planar_1_12", "_pred_planar_2_12", "_pred_planar_3_12", "_intra_pred_2_8", "_intra_pred_3_8", "_intra_pred_4_8", "_intra_pred_5_8", "_pred_planar_0_8", "_pred_planar_1_8", "_pred_planar_2_8", "_pred_planar_3_8", "_apply_tns", "_windowing_and_mdct_ltp", "_h264_v_loop_filter_luma_intra_9_c", "_h264_h_loop_filter_luma_intra_9_c", "_h264_h_loop_filter_luma_mbaff_intra_9_c", "_h264_v_loop_filter_chroma_intra_9_c", "_h264_h_loop_filter_chroma_intra_9_c", "_h264_h_loop_filter_chroma422_intra_9_c", "_h264_h_loop_filter_chroma_mbaff_intra_9_c", "_h264_h_loop_filter_chroma422_mbaff_intra_9_c", "_h264_v_loop_filter_luma_intra_10_c", "_h264_h_loop_filter_luma_intra_10_c", "_h264_h_loop_filter_luma_mbaff_intra_10_c", "_h264_v_loop_filter_chroma_intra_10_c", "_h264_h_loop_filter_chroma_intra_10_c", "_h264_h_loop_filter_chroma422_intra_10_c", "_h264_h_loop_filter_chroma_mbaff_intra_10_c", "_h264_h_loop_filter_chroma422_mbaff_intra_10_c", "_h264_v_loop_filter_luma_intra_12_c", "_h264_h_loop_filter_luma_intra_12_c", "_h264_h_loop_filter_luma_mbaff_intra_12_c", "_h264_v_loop_filter_chroma_intra_12_c", "_h264_h_loop_filter_chroma_intra_12_c", "_h264_h_loop_filter_chroma422_intra_12_c", "_h264_h_loop_filter_chroma_mbaff_intra_12_c", "_h264_h_loop_filter_chroma422_mbaff_intra_12_c", "_h264_v_loop_filter_luma_intra_14_c", "_h264_h_loop_filter_luma_intra_14_c", "_h264_h_loop_filter_luma_mbaff_intra_14_c", "_h264_v_loop_filter_chroma_intra_14_c", "_h264_h_loop_filter_chroma_intra_14_c", "_h264_h_loop_filter_chroma422_intra_14_c", "_h264_h_loop_filter_chroma_mbaff_intra_14_c", "_h264_h_loop_filter_chroma422_mbaff_intra_14_c", "_h264_v_loop_filter_luma_intra_8_c", "_h264_h_loop_filter_luma_intra_8_c", "_h264_h_loop_filter_luma_mbaff_intra_8_c", "_h264_v_loop_filter_chroma_intra_8_c", "_h264_h_loop_filter_chroma_intra_8_c", "_h264_h_loop_filter_chroma422_intra_8_c", "_h264_h_loop_filter_chroma_mbaff_intra_8_c", "_h264_h_loop_filter_chroma422_mbaff_intra_8_c", "_fft15_c", "_mdct15", "_imdct15_half", "_ps_mul_pair_single_c", "_ps_hybrid_analysis_ileave_c", "_ps_hybrid_synthesis_deint_c", "_vector_fmul_c", "_vector_dmul_c", "_vector_fmul_reverse_c", "_av_log_default_callback", "_mix6to2_s16", "_mix8to2_s16", "_mix6to2_clip_s16", "_mix8to2_clip_s16", "_mix6to2_float", "_mix8to2_float", "_mix6to2_double", "_mix8to2_double", "_mix6to2_s32", "_mix8to2_s32", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiifii = [0, "jsCall_viiiifii_0", "jsCall_viiiifii_1", "jsCall_viiiifii_2", "jsCall_viiiifii_3", "jsCall_viiiifii_4", "jsCall_viiiifii_5", "jsCall_viiiifii_6", "jsCall_viiiifii_7", "jsCall_viiiifii_8", "jsCall_viiiifii_9", "jsCall_viiiifii_10", "jsCall_viiiifii_11", "jsCall_viiiifii_12", "jsCall_viiiifii_13", "jsCall_viiiifii_14", "jsCall_viiiifii_15", "jsCall_viiiifii_16", "jsCall_viiiifii_17", "jsCall_viiiifii_18", "jsCall_viiiifii_19", "jsCall_viiiifii_20", "jsCall_viiiifii_21", "jsCall_viiiifii_22", "jsCall_viiiifii_23", "jsCall_viiiifii_24", "jsCall_viiiifii_25", "jsCall_viiiifii_26", "jsCall_viiiifii_27", "jsCall_viiiifii_28", "jsCall_viiiifii_29", "jsCall_viiiifii_30", "jsCall_viiiifii_31", "jsCall_viiiifii_32", "jsCall_viiiifii_33", "jsCall_viiiifii_34", "_sbr_hf_gen_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiii = [0, "jsCall_viiiii_0", "jsCall_viiiii_1", "jsCall_viiiii_2", "jsCall_viiiii_3", "jsCall_viiiii_4", "jsCall_viiiii_5", "jsCall_viiiii_6", "jsCall_viiiii_7", "jsCall_viiiii_8", "jsCall_viiiii_9", "jsCall_viiiii_10", "jsCall_viiiii_11", "jsCall_viiiii_12", "jsCall_viiiii_13", "jsCall_viiiii_14", "jsCall_viiiii_15", "jsCall_viiiii_16", "jsCall_viiiii_17", "jsCall_viiiii_18", "jsCall_viiiii_19", "jsCall_viiiii_20", "jsCall_viiiii_21", "jsCall_viiiii_22", "jsCall_viiiii_23", "jsCall_viiiii_24", "jsCall_viiiii_25", "jsCall_viiiii_26", "jsCall_viiiii_27", "jsCall_viiiii_28", "jsCall_viiiii_29", "jsCall_viiiii_30", "jsCall_viiiii_31", "jsCall_viiiii_32", "jsCall_viiiii_33", "jsCall_viiiii_34", "_conv_AV_SAMPLE_FMT_U8_to_AV_SAMPLE_FMT_U8", "_conv_AV_SAMPLE_FMT_U8_to_AV_SAMPLE_FMT_S16", "_conv_AV_SAMPLE_FMT_U8_to_AV_SAMPLE_FMT_S32", "_conv_AV_SAMPLE_FMT_U8_to_AV_SAMPLE_FMT_FLT", "_conv_AV_SAMPLE_FMT_U8_to_AV_SAMPLE_FMT_DBL", "_conv_AV_SAMPLE_FMT_U8_to_AV_SAMPLE_FMT_S64", "_conv_AV_SAMPLE_FMT_S16_to_AV_SAMPLE_FMT_U8", "_conv_AV_SAMPLE_FMT_S16_to_AV_SAMPLE_FMT_S16", "_conv_AV_SAMPLE_FMT_S16_to_AV_SAMPLE_FMT_S32", "_conv_AV_SAMPLE_FMT_S16_to_AV_SAMPLE_FMT_FLT", "_conv_AV_SAMPLE_FMT_S16_to_AV_SAMPLE_FMT_DBL", "_conv_AV_SAMPLE_FMT_S16_to_AV_SAMPLE_FMT_S64", "_conv_AV_SAMPLE_FMT_S32_to_AV_SAMPLE_FMT_U8", "_conv_AV_SAMPLE_FMT_S32_to_AV_SAMPLE_FMT_S16", "_conv_AV_SAMPLE_FMT_S32_to_AV_SAMPLE_FMT_S32", "_conv_AV_SAMPLE_FMT_S32_to_AV_SAMPLE_FMT_FLT", "_conv_AV_SAMPLE_FMT_S32_to_AV_SAMPLE_FMT_DBL", "_conv_AV_SAMPLE_FMT_S32_to_AV_SAMPLE_FMT_S64", "_conv_AV_SAMPLE_FMT_FLT_to_AV_SAMPLE_FMT_U8", "_conv_AV_SAMPLE_FMT_FLT_to_AV_SAMPLE_FMT_S16", "_conv_AV_SAMPLE_FMT_FLT_to_AV_SAMPLE_FMT_S32", "_conv_AV_SAMPLE_FMT_FLT_to_AV_SAMPLE_FMT_FLT", "_conv_AV_SAMPLE_FMT_FLT_to_AV_SAMPLE_FMT_DBL", "_conv_AV_SAMPLE_FMT_FLT_to_AV_SAMPLE_FMT_S64", "_conv_AV_SAMPLE_FMT_DBL_to_AV_SAMPLE_FMT_U8", "_conv_AV_SAMPLE_FMT_DBL_to_AV_SAMPLE_FMT_S16", "_conv_AV_SAMPLE_FMT_DBL_to_AV_SAMPLE_FMT_S32", "_conv_AV_SAMPLE_FMT_DBL_to_AV_SAMPLE_FMT_FLT", "_conv_AV_SAMPLE_FMT_DBL_to_AV_SAMPLE_FMT_DBL", "_conv_AV_SAMPLE_FMT_DBL_to_AV_SAMPLE_FMT_S64", "_conv_AV_SAMPLE_FMT_S64_to_AV_SAMPLE_FMT_U8", "_conv_AV_SAMPLE_FMT_S64_to_AV_SAMPLE_FMT_S16", "_conv_AV_SAMPLE_FMT_S64_to_AV_SAMPLE_FMT_S32", "_conv_AV_SAMPLE_FMT_S64_to_AV_SAMPLE_FMT_FLT", "_conv_AV_SAMPLE_FMT_S64_to_AV_SAMPLE_FMT_DBL", "_conv_AV_SAMPLE_FMT_S64_to_AV_SAMPLE_FMT_S64", "_planar_rgb9le_to_uv", "_planar_rgb10le_to_uv", "_planar_rgb12le_to_uv", "_planar_rgb14le_to_uv", "_planar_rgb16le_to_uv", "_planar_rgb9be_to_uv", "_planar_rgb10be_to_uv", "_planar_rgb12be_to_uv", "_planar_rgb14be_to_uv", "_planar_rgb16be_to_uv", "_planar_rgb_to_uv", "_yuv2p010l1_LE_c", "_yuv2p010l1_BE_c", "_yuv2plane1_16LE_c", "_yuv2plane1_16BE_c", "_yuv2plane1_9LE_c", "_yuv2plane1_9BE_c", "_yuv2plane1_10LE_c", "_yuv2plane1_10BE_c", "_yuv2plane1_12LE_c", "_yuv2plane1_12BE_c", "_yuv2plane1_14LE_c", "_yuv2plane1_14BE_c", "_yuv2plane1_floatBE_c", "_yuv2plane1_floatLE_c", "_yuv2plane1_8_c", "_bayer_bggr8_to_rgb24_copy", "_bayer_bggr8_to_rgb24_interpolate", "_bayer_bggr16le_to_rgb24_copy", "_bayer_bggr16le_to_rgb24_interpolate", "_bayer_bggr16be_to_rgb24_copy", "_bayer_bggr16be_to_rgb24_interpolate", "_bayer_rggb8_to_rgb24_copy", "_bayer_rggb8_to_rgb24_interpolate", "_bayer_rggb16le_to_rgb24_copy", "_bayer_rggb16le_to_rgb24_interpolate", "_bayer_rggb16be_to_rgb24_copy", "_bayer_rggb16be_to_rgb24_interpolate", "_bayer_gbrg8_to_rgb24_copy", "_bayer_gbrg8_to_rgb24_interpolate", "_bayer_gbrg16le_to_rgb24_copy", "_bayer_gbrg16le_to_rgb24_interpolate", "_bayer_gbrg16be_to_rgb24_copy", "_bayer_gbrg16be_to_rgb24_interpolate", "_bayer_grbg8_to_rgb24_copy", "_bayer_grbg8_to_rgb24_interpolate", "_bayer_grbg16le_to_rgb24_copy", "_bayer_grbg16le_to_rgb24_interpolate", "_bayer_grbg16be_to_rgb24_copy", "_bayer_grbg16be_to_rgb24_interpolate", "_hevc_h_loop_filter_chroma_9", "_hevc_v_loop_filter_chroma_9", "_hevc_h_loop_filter_chroma_10", "_hevc_v_loop_filter_chroma_10", "_hevc_h_loop_filter_chroma_12", "_hevc_v_loop_filter_chroma_12", "_hevc_h_loop_filter_chroma_8", "_hevc_v_loop_filter_chroma_8", "_ff_mpadsp_apply_window_float", "_ff_mpadsp_apply_window_fixed", "_worker_func", "_sbr_hf_assemble", "_sbr_hf_inverse_filter", "_ff_h264_idct_add16_9_c", "_ff_h264_idct8_add4_9_c", "_ff_h264_idct_add8_9_c", "_ff_h264_idct_add8_422_9_c", "_ff_h264_idct_add16intra_9_c", "_h264_v_loop_filter_luma_9_c", "_h264_h_loop_filter_luma_9_c", "_h264_h_loop_filter_luma_mbaff_9_c", "_h264_v_loop_filter_chroma_9_c", "_h264_h_loop_filter_chroma_9_c", "_h264_h_loop_filter_chroma422_9_c", "_h264_h_loop_filter_chroma_mbaff_9_c", "_h264_h_loop_filter_chroma422_mbaff_9_c", "_ff_h264_idct_add16_10_c", "_ff_h264_idct8_add4_10_c", "_ff_h264_idct_add8_10_c", "_ff_h264_idct_add8_422_10_c", "_ff_h264_idct_add16intra_10_c", "_h264_v_loop_filter_luma_10_c", "_h264_h_loop_filter_luma_10_c", "_h264_h_loop_filter_luma_mbaff_10_c", "_h264_v_loop_filter_chroma_10_c", "_h264_h_loop_filter_chroma_10_c", "_h264_h_loop_filter_chroma422_10_c", "_h264_h_loop_filter_chroma_mbaff_10_c", "_h264_h_loop_filter_chroma422_mbaff_10_c", "_ff_h264_idct_add16_12_c", "_ff_h264_idct8_add4_12_c", "_ff_h264_idct_add8_12_c", "_ff_h264_idct_add8_422_12_c", "_ff_h264_idct_add16intra_12_c", "_h264_v_loop_filter_luma_12_c", "_h264_h_loop_filter_luma_12_c", "_h264_h_loop_filter_luma_mbaff_12_c", "_h264_v_loop_filter_chroma_12_c", "_h264_h_loop_filter_chroma_12_c", "_h264_h_loop_filter_chroma422_12_c", "_h264_h_loop_filter_chroma_mbaff_12_c", "_h264_h_loop_filter_chroma422_mbaff_12_c", "_ff_h264_idct_add16_14_c", "_ff_h264_idct8_add4_14_c", "_ff_h264_idct_add8_14_c", "_ff_h264_idct_add8_422_14_c", "_ff_h264_idct_add16intra_14_c", "_h264_v_loop_filter_luma_14_c", "_h264_h_loop_filter_luma_14_c", "_h264_h_loop_filter_luma_mbaff_14_c", "_h264_v_loop_filter_chroma_14_c", "_h264_h_loop_filter_chroma_14_c", "_h264_h_loop_filter_chroma422_14_c", "_h264_h_loop_filter_chroma_mbaff_14_c", "_h264_h_loop_filter_chroma422_mbaff_14_c", "_ff_h264_idct_add16_8_c", "_ff_h264_idct8_add4_8_c", "_ff_h264_idct_add8_8_c", "_ff_h264_idct_add8_422_8_c", "_ff_h264_idct_add16intra_8_c", "_h264_v_loop_filter_luma_8_c", "_h264_h_loop_filter_luma_8_c", "_h264_h_loop_filter_luma_mbaff_8_c", "_h264_v_loop_filter_chroma_8_c", "_h264_h_loop_filter_chroma_8_c", "_h264_h_loop_filter_chroma422_8_c", "_h264_h_loop_filter_chroma_mbaff_8_c", "_h264_h_loop_filter_chroma422_mbaff_8_c", "_postrotate_c", "_sbr_hf_g_filt_c", "_ps_hybrid_analysis_c", "_ps_stereo_interpolate_c", "_ps_stereo_interpolate_ipdopd_c", "_vector_fmul_window_c", "_vector_fmul_add_c", "_copy_s16", "_copy_clip_s16", "_copy_float", "_copy_double", "_copy_s32", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiidd = [0, "jsCall_viiiiidd_0", "jsCall_viiiiidd_1", "jsCall_viiiiidd_2", "jsCall_viiiiidd_3", "jsCall_viiiiidd_4", "jsCall_viiiiidd_5", "jsCall_viiiiidd_6", "jsCall_viiiiidd_7", "jsCall_viiiiidd_8", "jsCall_viiiiidd_9", "jsCall_viiiiidd_10", "jsCall_viiiiidd_11", "jsCall_viiiiidd_12", "jsCall_viiiiidd_13", "jsCall_viiiiidd_14", "jsCall_viiiiidd_15", "jsCall_viiiiidd_16", "jsCall_viiiiidd_17", "jsCall_viiiiidd_18", "jsCall_viiiiidd_19", "jsCall_viiiiidd_20", "jsCall_viiiiidd_21", "jsCall_viiiiidd_22", "jsCall_viiiiidd_23", "jsCall_viiiiidd_24", "jsCall_viiiiidd_25", "jsCall_viiiiidd_26", "jsCall_viiiiidd_27", "jsCall_viiiiidd_28", "jsCall_viiiiidd_29", "jsCall_viiiiidd_30", "jsCall_viiiiidd_31", "jsCall_viiiiidd_32", "jsCall_viiiiidd_33", "jsCall_viiiiidd_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiddi = [0, "jsCall_viiiiiddi_0", "jsCall_viiiiiddi_1", "jsCall_viiiiiddi_2", "jsCall_viiiiiddi_3", "jsCall_viiiiiddi_4", "jsCall_viiiiiddi_5", "jsCall_viiiiiddi_6", "jsCall_viiiiiddi_7", "jsCall_viiiiiddi_8", "jsCall_viiiiiddi_9", "jsCall_viiiiiddi_10", "jsCall_viiiiiddi_11", "jsCall_viiiiiddi_12", "jsCall_viiiiiddi_13", "jsCall_viiiiiddi_14", "jsCall_viiiiiddi_15", "jsCall_viiiiiddi_16", "jsCall_viiiiiddi_17", "jsCall_viiiiiddi_18", "jsCall_viiiiiddi_19", "jsCall_viiiiiddi_20", "jsCall_viiiiiddi_21", "jsCall_viiiiiddi_22", "jsCall_viiiiiddi_23", "jsCall_viiiiiddi_24", "jsCall_viiiiiddi_25", "jsCall_viiiiiddi_26", "jsCall_viiiiiddi_27", "jsCall_viiiiiddi_28", "jsCall_viiiiiddi_29", "jsCall_viiiiiddi_30", "jsCall_viiiiiddi_31", "jsCall_viiiiiddi_32", "jsCall_viiiiiddi_33", "jsCall_viiiiiddi_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiii = [0, "jsCall_viiiiii_0", "jsCall_viiiiii_1", "jsCall_viiiiii_2", "jsCall_viiiiii_3", "jsCall_viiiiii_4", "jsCall_viiiiii_5", "jsCall_viiiiii_6", "jsCall_viiiiii_7", "jsCall_viiiiii_8", "jsCall_viiiiii_9", "jsCall_viiiiii_10", "jsCall_viiiiii_11", "jsCall_viiiiii_12", "jsCall_viiiiii_13", "jsCall_viiiiii_14", "jsCall_viiiiii_15", "jsCall_viiiiii_16", "jsCall_viiiiii_17", "jsCall_viiiiii_18", "jsCall_viiiiii_19", "jsCall_viiiiii_20", "jsCall_viiiiii_21", "jsCall_viiiiii_22", "jsCall_viiiiii_23", "jsCall_viiiiii_24", "jsCall_viiiiii_25", "jsCall_viiiiii_26", "jsCall_viiiiii_27", "jsCall_viiiiii_28", "jsCall_viiiiii_29", "jsCall_viiiiii_30", "jsCall_viiiiii_31", "jsCall_viiiiii_32", "jsCall_viiiiii_33", "jsCall_viiiiii_34", "_read_geobtag", "_read_apic", "_read_chapter", "_read_priv", "_ff_hyscale_fast_c", "_bswap16Y_c", "_read_ya16le_gray_c", "_read_ya16be_gray_c", "_read_ayuv64le_Y_c", "_yuy2ToY_c", "_uyvyToY_c", "_bgr24ToY_c", "_bgr16leToY_c", "_bgr16beToY_c", "_bgr15leToY_c", "_bgr15beToY_c", "_bgr12leToY_c", "_bgr12beToY_c", "_rgb24ToY_c", "_rgb16leToY_c", "_rgb16beToY_c", "_rgb15leToY_c", "_rgb15beToY_c", "_rgb12leToY_c", "_rgb12beToY_c", "_palToY_c", "_monoblack2Y_c", "_monowhite2Y_c", "_bgr32ToY_c", "_bgr321ToY_c", "_rgb32ToY_c", "_rgb321ToY_c", "_rgb48BEToY_c", "_rgb48LEToY_c", "_bgr48BEToY_c", "_bgr48LEToY_c", "_rgb64BEToY_c", "_rgb64LEToY_c", "_bgr64BEToY_c", "_bgr64LEToY_c", "_p010LEToY_c", "_p010BEToY_c", "_grayf32ToY16_c", "_grayf32ToY16_bswap_c", "_rgba64leToA_c", "_rgba64beToA_c", "_rgbaToA_c", "_abgrToA_c", "_read_ya16le_alpha_c", "_read_ya16be_alpha_c", "_read_ayuv64le_A_c", "_palToA_c", "_put_pcm_9", "_hevc_h_loop_filter_luma_9", "_hevc_v_loop_filter_luma_9", "_put_pcm_10", "_hevc_h_loop_filter_luma_10", "_hevc_v_loop_filter_luma_10", "_put_pcm_12", "_hevc_h_loop_filter_luma_12", "_hevc_v_loop_filter_luma_12", "_put_pcm_8", "_hevc_h_loop_filter_luma_8", "_hevc_v_loop_filter_luma_8", "_pred_dc_9", "_pred_angular_0_9", "_pred_angular_1_9", "_pred_angular_2_9", "_pred_angular_3_9", "_pred_dc_10", "_pred_angular_0_10", "_pred_angular_1_10", "_pred_angular_2_10", "_pred_angular_3_10", "_pred_dc_12", "_pred_angular_0_12", "_pred_angular_1_12", "_pred_angular_2_12", "_pred_angular_3_12", "_pred_dc_8", "_pred_angular_0_8", "_pred_angular_1_8", "_pred_angular_2_8", "_pred_angular_3_8", "_ff_imdct36_blocks_float", "_ff_imdct36_blocks_fixed", "_weight_h264_pixels16_9_c", "_weight_h264_pixels8_9_c", "_weight_h264_pixels4_9_c", "_weight_h264_pixels2_9_c", "_weight_h264_pixels16_10_c", "_weight_h264_pixels8_10_c", "_weight_h264_pixels4_10_c", "_weight_h264_pixels2_10_c", "_weight_h264_pixels16_12_c", "_weight_h264_pixels8_12_c", "_weight_h264_pixels4_12_c", "_weight_h264_pixels2_12_c", "_weight_h264_pixels16_14_c", "_weight_h264_pixels8_14_c", "_weight_h264_pixels4_14_c", "_weight_h264_pixels2_14_c", "_weight_h264_pixels16_8_c", "_weight_h264_pixels8_8_c", "_weight_h264_pixels4_8_c", "_weight_h264_pixels2_8_c", "_sbr_hf_apply_noise_0", "_sbr_hf_apply_noise_1", "_sbr_hf_apply_noise_2", "_sbr_hf_apply_noise_3", "_aes_decrypt", "_aes_encrypt", "_image_copy_plane", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiifi = [0, "jsCall_viiiiiifi_0", "jsCall_viiiiiifi_1", "jsCall_viiiiiifi_2", "jsCall_viiiiiifi_3", "jsCall_viiiiiifi_4", "jsCall_viiiiiifi_5", "jsCall_viiiiiifi_6", "jsCall_viiiiiifi_7", "jsCall_viiiiiifi_8", "jsCall_viiiiiifi_9", "jsCall_viiiiiifi_10", "jsCall_viiiiiifi_11", "jsCall_viiiiiifi_12", "jsCall_viiiiiifi_13", "jsCall_viiiiiifi_14", "jsCall_viiiiiifi_15", "jsCall_viiiiiifi_16", "jsCall_viiiiiifi_17", "jsCall_viiiiiifi_18", "jsCall_viiiiiifi_19", "jsCall_viiiiiifi_20", "jsCall_viiiiiifi_21", "jsCall_viiiiiifi_22", "jsCall_viiiiiifi_23", "jsCall_viiiiiifi_24", "jsCall_viiiiiifi_25", "jsCall_viiiiiifi_26", "jsCall_viiiiiifi_27", "jsCall_viiiiiifi_28", "jsCall_viiiiiifi_29", "jsCall_viiiiiifi_30", "jsCall_viiiiiifi_31", "jsCall_viiiiiifi_32", "jsCall_viiiiiifi_33", "jsCall_viiiiiifi_34", "_ps_decorrelate_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiii = [0, "jsCall_viiiiiii_0", "jsCall_viiiiiii_1", "jsCall_viiiiiii_2", "jsCall_viiiiiii_3", "jsCall_viiiiiii_4", "jsCall_viiiiiii_5", "jsCall_viiiiiii_6", "jsCall_viiiiiii_7", "jsCall_viiiiiii_8", "jsCall_viiiiiii_9", "jsCall_viiiiiii_10", "jsCall_viiiiiii_11", "jsCall_viiiiiii_12", "jsCall_viiiiiii_13", "jsCall_viiiiiii_14", "jsCall_viiiiiii_15", "jsCall_viiiiiii_16", "jsCall_viiiiiii_17", "jsCall_viiiiiii_18", "jsCall_viiiiiii_19", "jsCall_viiiiiii_20", "jsCall_viiiiiii_21", "jsCall_viiiiiii_22", "jsCall_viiiiiii_23", "jsCall_viiiiiii_24", "jsCall_viiiiiii_25", "jsCall_viiiiiii_26", "jsCall_viiiiiii_27", "jsCall_viiiiiii_28", "jsCall_viiiiiii_29", "jsCall_viiiiiii_30", "jsCall_viiiiiii_31", "jsCall_viiiiiii_32", "jsCall_viiiiiii_33", "jsCall_viiiiiii_34", "_hScale8To15_c", "_hScale8To19_c", "_hScale16To19_c", "_hScale16To15_c", "_yuy2ToUV_c", "_yvy2ToUV_c", "_uyvyToUV_c", "_nv12ToUV_c", "_nv21ToUV_c", "_palToUV_c", "_bswap16UV_c", "_read_ayuv64le_UV_c", "_p010LEToUV_c", "_p010BEToUV_c", "_p016LEToUV_c", "_p016BEToUV_c", "_gbr24pToUV_half_c", "_rgb64BEToUV_half_c", "_rgb64LEToUV_half_c", "_bgr64BEToUV_half_c", "_bgr64LEToUV_half_c", "_rgb48BEToUV_half_c", "_rgb48LEToUV_half_c", "_bgr48BEToUV_half_c", "_bgr48LEToUV_half_c", "_bgr32ToUV_half_c", "_bgr321ToUV_half_c", "_bgr24ToUV_half_c", "_bgr16leToUV_half_c", "_bgr16beToUV_half_c", "_bgr15leToUV_half_c", "_bgr15beToUV_half_c", "_bgr12leToUV_half_c", "_bgr12beToUV_half_c", "_rgb32ToUV_half_c", "_rgb321ToUV_half_c", "_rgb24ToUV_half_c", "_rgb16leToUV_half_c", "_rgb16beToUV_half_c", "_rgb15leToUV_half_c", "_rgb15beToUV_half_c", "_rgb12leToUV_half_c", "_rgb12beToUV_half_c", "_rgb64BEToUV_c", "_rgb64LEToUV_c", "_bgr64BEToUV_c", "_bgr64LEToUV_c", "_rgb48BEToUV_c", "_rgb48LEToUV_c", "_bgr48BEToUV_c", "_bgr48LEToUV_c", "_bgr32ToUV_c", "_bgr321ToUV_c", "_bgr24ToUV_c", "_bgr16leToUV_c", "_bgr16beToUV_c", "_bgr15leToUV_c", "_bgr15beToUV_c", "_bgr12leToUV_c", "_bgr12beToUV_c", "_rgb32ToUV_c", "_rgb321ToUV_c", "_rgb24ToUV_c", "_rgb16leToUV_c", "_rgb16beToUV_c", "_rgb15leToUV_c", "_rgb15beToUV_c", "_rgb12leToUV_c", "_rgb12beToUV_c", "_yuv2p010lX_LE_c", "_yuv2p010lX_BE_c", "_yuv2p010cX_c", "_yuv2planeX_16LE_c", "_yuv2planeX_16BE_c", "_yuv2p016cX_c", "_yuv2planeX_9LE_c", "_yuv2planeX_9BE_c", "_yuv2planeX_10LE_c", "_yuv2planeX_10BE_c", "_yuv2planeX_12LE_c", "_yuv2planeX_12BE_c", "_yuv2planeX_14LE_c", "_yuv2planeX_14BE_c", "_yuv2planeX_floatBE_c", "_yuv2planeX_floatLE_c", "_yuv2planeX_8_c", "_yuv2nv12cX_c", "_sao_edge_filter_9", "_put_hevc_pel_pixels_9", "_put_hevc_qpel_h_9", "_put_hevc_qpel_v_9", "_put_hevc_qpel_hv_9", "_put_hevc_epel_h_9", "_put_hevc_epel_v_9", "_put_hevc_epel_hv_9", "_sao_edge_filter_10", "_put_hevc_pel_pixels_10", "_put_hevc_qpel_h_10", "_put_hevc_qpel_v_10", "_put_hevc_qpel_hv_10", "_put_hevc_epel_h_10", "_put_hevc_epel_v_10", "_put_hevc_epel_hv_10", "_sao_edge_filter_12", "_put_hevc_pel_pixels_12", "_put_hevc_qpel_h_12", "_put_hevc_qpel_v_12", "_put_hevc_qpel_hv_12", "_put_hevc_epel_h_12", "_put_hevc_epel_v_12", "_put_hevc_epel_hv_12", "_sao_edge_filter_8", "_put_hevc_pel_pixels_8", "_put_hevc_qpel_h_8", "_put_hevc_qpel_v_8", "_put_hevc_qpel_hv_8", "_put_hevc_epel_h_8", "_put_hevc_epel_v_8", "_put_hevc_epel_hv_8", "_sum2_s16", "_sum2_clip_s16", "_sum2_float", "_sum2_double", "_sum2_s32", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiiii = [0, "jsCall_viiiiiiii_0", "jsCall_viiiiiiii_1", "jsCall_viiiiiiii_2", "jsCall_viiiiiiii_3", "jsCall_viiiiiiii_4", "jsCall_viiiiiiii_5", "jsCall_viiiiiiii_6", "jsCall_viiiiiiii_7", "jsCall_viiiiiiii_8", "jsCall_viiiiiiii_9", "jsCall_viiiiiiii_10", "jsCall_viiiiiiii_11", "jsCall_viiiiiiii_12", "jsCall_viiiiiiii_13", "jsCall_viiiiiiii_14", "jsCall_viiiiiiii_15", "jsCall_viiiiiiii_16", "jsCall_viiiiiiii_17", "jsCall_viiiiiiii_18", "jsCall_viiiiiiii_19", "jsCall_viiiiiiii_20", "jsCall_viiiiiiii_21", "jsCall_viiiiiiii_22", "jsCall_viiiiiiii_23", "jsCall_viiiiiiii_24", "jsCall_viiiiiiii_25", "jsCall_viiiiiiii_26", "jsCall_viiiiiiii_27", "jsCall_viiiiiiii_28", "jsCall_viiiiiiii_29", "jsCall_viiiiiiii_30", "jsCall_viiiiiiii_31", "jsCall_viiiiiiii_32", "jsCall_viiiiiiii_33", "jsCall_viiiiiiii_34", "_ff_hcscale_fast_c", "_bayer_bggr8_to_yv12_copy", "_bayer_bggr8_to_yv12_interpolate", "_bayer_bggr16le_to_yv12_copy", "_bayer_bggr16le_to_yv12_interpolate", "_bayer_bggr16be_to_yv12_copy", "_bayer_bggr16be_to_yv12_interpolate", "_bayer_rggb8_to_yv12_copy", "_bayer_rggb8_to_yv12_interpolate", "_bayer_rggb16le_to_yv12_copy", "_bayer_rggb16le_to_yv12_interpolate", "_bayer_rggb16be_to_yv12_copy", "_bayer_rggb16be_to_yv12_interpolate", "_bayer_gbrg8_to_yv12_copy", "_bayer_gbrg8_to_yv12_interpolate", "_bayer_gbrg16le_to_yv12_copy", "_bayer_gbrg16le_to_yv12_interpolate", "_bayer_gbrg16be_to_yv12_copy", "_bayer_gbrg16be_to_yv12_interpolate", "_bayer_grbg8_to_yv12_copy", "_bayer_grbg8_to_yv12_interpolate", "_bayer_grbg16le_to_yv12_copy", "_bayer_grbg16le_to_yv12_interpolate", "_bayer_grbg16be_to_yv12_copy", "_bayer_grbg16be_to_yv12_interpolate", "_sao_band_filter_9", "_put_hevc_pel_uni_pixels_9", "_put_hevc_qpel_uni_h_9", "_put_hevc_qpel_uni_v_9", "_put_hevc_qpel_uni_hv_9", "_put_hevc_epel_uni_h_9", "_put_hevc_epel_uni_v_9", "_put_hevc_epel_uni_hv_9", "_sao_band_filter_10", "_put_hevc_pel_uni_pixels_10", "_put_hevc_qpel_uni_h_10", "_put_hevc_qpel_uni_v_10", "_put_hevc_qpel_uni_hv_10", "_put_hevc_epel_uni_h_10", "_put_hevc_epel_uni_v_10", "_put_hevc_epel_uni_hv_10", "_sao_band_filter_12", "_put_hevc_pel_uni_pixels_12", "_put_hevc_qpel_uni_h_12", "_put_hevc_qpel_uni_v_12", "_put_hevc_qpel_uni_hv_12", "_put_hevc_epel_uni_h_12", "_put_hevc_epel_uni_v_12", "_put_hevc_epel_uni_hv_12", "_sao_band_filter_8", "_put_hevc_pel_uni_pixels_8", "_put_hevc_qpel_uni_h_8", "_put_hevc_qpel_uni_v_8", "_put_hevc_qpel_uni_hv_8", "_put_hevc_epel_uni_h_8", "_put_hevc_epel_uni_v_8", "_put_hevc_epel_uni_hv_8", "_biweight_h264_pixels16_9_c", "_biweight_h264_pixels8_9_c", "_biweight_h264_pixels4_9_c", "_biweight_h264_pixels2_9_c", "_biweight_h264_pixels16_10_c", "_biweight_h264_pixels8_10_c", "_biweight_h264_pixels4_10_c", "_biweight_h264_pixels2_10_c", "_biweight_h264_pixels16_12_c", "_biweight_h264_pixels8_12_c", "_biweight_h264_pixels4_12_c", "_biweight_h264_pixels2_12_c", "_biweight_h264_pixels16_14_c", "_biweight_h264_pixels8_14_c", "_biweight_h264_pixels4_14_c", "_biweight_h264_pixels2_14_c", "_biweight_h264_pixels16_8_c", "_biweight_h264_pixels8_8_c", "_biweight_h264_pixels4_8_c", "_biweight_h264_pixels2_8_c", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiiiid = [0, "jsCall_viiiiiiiid_0", "jsCall_viiiiiiiid_1", "jsCall_viiiiiiiid_2", "jsCall_viiiiiiiid_3", "jsCall_viiiiiiiid_4", "jsCall_viiiiiiiid_5", "jsCall_viiiiiiiid_6", "jsCall_viiiiiiiid_7", "jsCall_viiiiiiiid_8", "jsCall_viiiiiiiid_9", "jsCall_viiiiiiiid_10", "jsCall_viiiiiiiid_11", "jsCall_viiiiiiiid_12", "jsCall_viiiiiiiid_13", "jsCall_viiiiiiiid_14", "jsCall_viiiiiiiid_15", "jsCall_viiiiiiiid_16", "jsCall_viiiiiiiid_17", "jsCall_viiiiiiiid_18", "jsCall_viiiiiiiid_19", "jsCall_viiiiiiiid_20", "jsCall_viiiiiiiid_21", "jsCall_viiiiiiiid_22", "jsCall_viiiiiiiid_23", "jsCall_viiiiiiiid_24", "jsCall_viiiiiiiid_25", "jsCall_viiiiiiiid_26", "jsCall_viiiiiiiid_27", "jsCall_viiiiiiiid_28", "jsCall_viiiiiiiid_29", "jsCall_viiiiiiiid_30", "jsCall_viiiiiiiid_31", "jsCall_viiiiiiiid_32", "jsCall_viiiiiiiid_33", "jsCall_viiiiiiiid_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiiiidi = [0, "jsCall_viiiiiiiidi_0", "jsCall_viiiiiiiidi_1", "jsCall_viiiiiiiidi_2", "jsCall_viiiiiiiidi_3", "jsCall_viiiiiiiidi_4", "jsCall_viiiiiiiidi_5", "jsCall_viiiiiiiidi_6", "jsCall_viiiiiiiidi_7", "jsCall_viiiiiiiidi_8", "jsCall_viiiiiiiidi_9", "jsCall_viiiiiiiidi_10", "jsCall_viiiiiiiidi_11", "jsCall_viiiiiiiidi_12", "jsCall_viiiiiiiidi_13", "jsCall_viiiiiiiidi_14", "jsCall_viiiiiiiidi_15", "jsCall_viiiiiiiidi_16", "jsCall_viiiiiiiidi_17", "jsCall_viiiiiiiidi_18", "jsCall_viiiiiiiidi_19", "jsCall_viiiiiiiidi_20", "jsCall_viiiiiiiidi_21", "jsCall_viiiiiiiidi_22", "jsCall_viiiiiiiidi_23", "jsCall_viiiiiiiidi_24", "jsCall_viiiiiiiidi_25", "jsCall_viiiiiiiidi_26", "jsCall_viiiiiiiidi_27", "jsCall_viiiiiiiidi_28", "jsCall_viiiiiiiidi_29", "jsCall_viiiiiiiidi_30", "jsCall_viiiiiiiidi_31", "jsCall_viiiiiiiidi_32", "jsCall_viiiiiiiidi_33", "jsCall_viiiiiiiidi_34", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiiiii = [0, "jsCall_viiiiiiiii_0", "jsCall_viiiiiiiii_1", "jsCall_viiiiiiiii_2", "jsCall_viiiiiiiii_3", "jsCall_viiiiiiiii_4", "jsCall_viiiiiiiii_5", "jsCall_viiiiiiiii_6", "jsCall_viiiiiiiii_7", "jsCall_viiiiiiiii_8", "jsCall_viiiiiiiii_9", "jsCall_viiiiiiiii_10", "jsCall_viiiiiiiii_11", "jsCall_viiiiiiiii_12", "jsCall_viiiiiiiii_13", "jsCall_viiiiiiiii_14", "jsCall_viiiiiiiii_15", "jsCall_viiiiiiiii_16", "jsCall_viiiiiiiii_17", "jsCall_viiiiiiiii_18", "jsCall_viiiiiiiii_19", "jsCall_viiiiiiiii_20", "jsCall_viiiiiiiii_21", "jsCall_viiiiiiiii_22", "jsCall_viiiiiiiii_23", "jsCall_viiiiiiiii_24", "jsCall_viiiiiiiii_25", "jsCall_viiiiiiiii_26", "jsCall_viiiiiiiii_27", "jsCall_viiiiiiiii_28", "jsCall_viiiiiiiii_29", "jsCall_viiiiiiiii_30", "jsCall_viiiiiiiii_31", "jsCall_viiiiiiiii_32", "jsCall_viiiiiiiii_33", "jsCall_viiiiiiiii_34", "_yuv2rgba32_full_1_c", "_yuv2rgbx32_full_1_c", "_yuv2argb32_full_1_c", "_yuv2xrgb32_full_1_c", "_yuv2bgra32_full_1_c", "_yuv2bgrx32_full_1_c", "_yuv2abgr32_full_1_c", "_yuv2xbgr32_full_1_c", "_yuv2rgba64le_full_1_c", "_yuv2rgbx64le_full_1_c", "_yuv2rgba64be_full_1_c", "_yuv2rgbx64be_full_1_c", "_yuv2bgra64le_full_1_c", "_yuv2bgrx64le_full_1_c", "_yuv2bgra64be_full_1_c", "_yuv2bgrx64be_full_1_c", "_yuv2rgb24_full_1_c", "_yuv2bgr24_full_1_c", "_yuv2rgb48le_full_1_c", "_yuv2bgr48le_full_1_c", "_yuv2rgb48be_full_1_c", "_yuv2bgr48be_full_1_c", "_yuv2bgr4_byte_full_1_c", "_yuv2rgb4_byte_full_1_c", "_yuv2bgr8_full_1_c", "_yuv2rgb8_full_1_c", "_yuv2rgbx64le_1_c", "_yuv2rgba64le_1_c", "_yuv2rgbx64be_1_c", "_yuv2rgba64be_1_c", "_yuv2bgrx64le_1_c", "_yuv2bgra64le_1_c", "_yuv2bgrx64be_1_c", "_yuv2bgra64be_1_c", "_yuv2rgba32_1_c", "_yuv2rgbx32_1_c", "_yuv2rgba32_1_1_c", "_yuv2rgbx32_1_1_c", "_yuv2rgb16_1_c", "_yuv2rgb15_1_c", "_yuv2rgb12_1_c", "_yuv2rgb8_1_c", "_yuv2rgb4_1_c", "_yuv2rgb4b_1_c", "_yuv2rgb48le_1_c", "_yuv2rgb48be_1_c", "_yuv2bgr48le_1_c", "_yuv2bgr48be_1_c", "_yuv2rgb24_1_c", "_yuv2bgr24_1_c", "_yuv2monowhite_1_c", "_yuv2monoblack_1_c", "_yuv2yuyv422_1_c", "_yuv2yvyu422_1_c", "_yuv2uyvy422_1_c", "_yuv2ya8_1_c", "_yuv2ya16le_1_c", "_yuv2ya16be_1_c", "_yuy2toyv12_c", "_put_hevc_pel_bi_pixels_9", "_put_hevc_qpel_bi_h_9", "_put_hevc_qpel_bi_v_9", "_put_hevc_qpel_bi_hv_9", "_put_hevc_epel_bi_h_9", "_put_hevc_epel_bi_v_9", "_put_hevc_epel_bi_hv_9", "_put_hevc_pel_bi_pixels_10", "_put_hevc_qpel_bi_h_10", "_put_hevc_qpel_bi_v_10", "_put_hevc_qpel_bi_hv_10", "_put_hevc_epel_bi_h_10", "_put_hevc_epel_bi_v_10", "_put_hevc_epel_bi_hv_10", "_put_hevc_pel_bi_pixels_12", "_put_hevc_qpel_bi_h_12", "_put_hevc_qpel_bi_v_12", "_put_hevc_qpel_bi_hv_12", "_put_hevc_epel_bi_h_12", "_put_hevc_epel_bi_v_12", "_put_hevc_epel_bi_hv_12", "_put_hevc_pel_bi_pixels_8", "_put_hevc_qpel_bi_h_8", "_put_hevc_qpel_bi_v_8", "_put_hevc_qpel_bi_hv_8", "_put_hevc_epel_bi_h_8", "_put_hevc_epel_bi_v_8", "_put_hevc_epel_bi_hv_8", 0, 0, 0, 0, 0]; +var debug_table_viiiiiiiiii = [0, "jsCall_viiiiiiiiii_0", "jsCall_viiiiiiiiii_1", "jsCall_viiiiiiiiii_2", "jsCall_viiiiiiiiii_3", "jsCall_viiiiiiiiii_4", "jsCall_viiiiiiiiii_5", "jsCall_viiiiiiiiii_6", "jsCall_viiiiiiiiii_7", "jsCall_viiiiiiiiii_8", "jsCall_viiiiiiiiii_9", "jsCall_viiiiiiiiii_10", "jsCall_viiiiiiiiii_11", "jsCall_viiiiiiiiii_12", "jsCall_viiiiiiiiii_13", "jsCall_viiiiiiiiii_14", "jsCall_viiiiiiiiii_15", "jsCall_viiiiiiiiii_16", "jsCall_viiiiiiiiii_17", "jsCall_viiiiiiiiii_18", "jsCall_viiiiiiiiii_19", "jsCall_viiiiiiiiii_20", "jsCall_viiiiiiiiii_21", "jsCall_viiiiiiiiii_22", "jsCall_viiiiiiiiii_23", "jsCall_viiiiiiiiii_24", "jsCall_viiiiiiiiii_25", "jsCall_viiiiiiiiii_26", "jsCall_viiiiiiiiii_27", "jsCall_viiiiiiiiii_28", "jsCall_viiiiiiiiii_29", "jsCall_viiiiiiiiii_30", "jsCall_viiiiiiiiii_31", "jsCall_viiiiiiiiii_32", "jsCall_viiiiiiiiii_33", "jsCall_viiiiiiiiii_34", "_yuv2rgba32_full_2_c", "_yuv2rgbx32_full_2_c", "_yuv2argb32_full_2_c", "_yuv2xrgb32_full_2_c", "_yuv2bgra32_full_2_c", "_yuv2bgrx32_full_2_c", "_yuv2abgr32_full_2_c", "_yuv2xbgr32_full_2_c", "_yuv2rgba64le_full_2_c", "_yuv2rgbx64le_full_2_c", "_yuv2rgba64be_full_2_c", "_yuv2rgbx64be_full_2_c", "_yuv2bgra64le_full_2_c", "_yuv2bgrx64le_full_2_c", "_yuv2bgra64be_full_2_c", "_yuv2bgrx64be_full_2_c", "_yuv2rgb24_full_2_c", "_yuv2bgr24_full_2_c", "_yuv2rgb48le_full_2_c", "_yuv2bgr48le_full_2_c", "_yuv2rgb48be_full_2_c", "_yuv2bgr48be_full_2_c", "_yuv2bgr4_byte_full_2_c", "_yuv2rgb4_byte_full_2_c", "_yuv2bgr8_full_2_c", "_yuv2rgb8_full_2_c", "_yuv2rgbx64le_2_c", "_yuv2rgba64le_2_c", "_yuv2rgbx64be_2_c", "_yuv2rgba64be_2_c", "_yuv2bgrx64le_2_c", "_yuv2bgra64le_2_c", "_yuv2bgrx64be_2_c", "_yuv2bgra64be_2_c", "_yuv2rgba32_2_c", "_yuv2rgbx32_2_c", "_yuv2rgba32_1_2_c", "_yuv2rgbx32_1_2_c", "_yuv2rgb16_2_c", "_yuv2rgb15_2_c", "_yuv2rgb12_2_c", "_yuv2rgb8_2_c", "_yuv2rgb4_2_c", "_yuv2rgb4b_2_c", "_yuv2rgb48le_2_c", "_yuv2rgb48be_2_c", "_yuv2bgr48le_2_c", "_yuv2bgr48be_2_c", "_yuv2rgb24_2_c", "_yuv2bgr24_2_c", "_yuv2monowhite_2_c", "_yuv2monoblack_2_c", "_yuv2yuyv422_2_c", "_yuv2yvyu422_2_c", "_yuv2uyvy422_2_c", "_yuv2ya8_2_c", "_yuv2ya16le_2_c", "_yuv2ya16be_2_c", "_vu9_to_vu12_c", "_yvu9_to_yuy2_c", "_ff_emulated_edge_mc_8", "_ff_emulated_edge_mc_16", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiiiiiii = [0, "jsCall_viiiiiiiiiii_0", "jsCall_viiiiiiiiiii_1", "jsCall_viiiiiiiiiii_2", "jsCall_viiiiiiiiiii_3", "jsCall_viiiiiiiiiii_4", "jsCall_viiiiiiiiiii_5", "jsCall_viiiiiiiiiii_6", "jsCall_viiiiiiiiiii_7", "jsCall_viiiiiiiiiii_8", "jsCall_viiiiiiiiiii_9", "jsCall_viiiiiiiiiii_10", "jsCall_viiiiiiiiiii_11", "jsCall_viiiiiiiiiii_12", "jsCall_viiiiiiiiiii_13", "jsCall_viiiiiiiiiii_14", "jsCall_viiiiiiiiiii_15", "jsCall_viiiiiiiiiii_16", "jsCall_viiiiiiiiiii_17", "jsCall_viiiiiiiiiii_18", "jsCall_viiiiiiiiiii_19", "jsCall_viiiiiiiiiii_20", "jsCall_viiiiiiiiiii_21", "jsCall_viiiiiiiiiii_22", "jsCall_viiiiiiiiiii_23", "jsCall_viiiiiiiiiii_24", "jsCall_viiiiiiiiiii_25", "jsCall_viiiiiiiiiii_26", "jsCall_viiiiiiiiiii_27", "jsCall_viiiiiiiiiii_28", "jsCall_viiiiiiiiiii_29", "jsCall_viiiiiiiiiii_30", "jsCall_viiiiiiiiiii_31", "jsCall_viiiiiiiiiii_32", "jsCall_viiiiiiiiiii_33", "jsCall_viiiiiiiiiii_34", "_put_hevc_pel_uni_w_pixels_9", "_put_hevc_qpel_uni_w_h_9", "_put_hevc_qpel_uni_w_v_9", "_put_hevc_qpel_uni_w_hv_9", "_put_hevc_epel_uni_w_h_9", "_put_hevc_epel_uni_w_v_9", "_put_hevc_epel_uni_w_hv_9", "_put_hevc_pel_uni_w_pixels_10", "_put_hevc_qpel_uni_w_h_10", "_put_hevc_qpel_uni_w_v_10", "_put_hevc_qpel_uni_w_hv_10", "_put_hevc_epel_uni_w_h_10", "_put_hevc_epel_uni_w_v_10", "_put_hevc_epel_uni_w_hv_10", "_put_hevc_pel_uni_w_pixels_12", "_put_hevc_qpel_uni_w_h_12", "_put_hevc_qpel_uni_w_v_12", "_put_hevc_qpel_uni_w_hv_12", "_put_hevc_epel_uni_w_h_12", "_put_hevc_epel_uni_w_v_12", "_put_hevc_epel_uni_w_hv_12", "_put_hevc_pel_uni_w_pixels_8", "_put_hevc_qpel_uni_w_h_8", "_put_hevc_qpel_uni_w_v_8", "_put_hevc_qpel_uni_w_hv_8", "_put_hevc_epel_uni_w_h_8", "_put_hevc_epel_uni_w_v_8", "_put_hevc_epel_uni_w_hv_8"]; +var debug_table_viiiiiiiiiiii = [0, "jsCall_viiiiiiiiiiii_0", "jsCall_viiiiiiiiiiii_1", "jsCall_viiiiiiiiiiii_2", "jsCall_viiiiiiiiiiii_3", "jsCall_viiiiiiiiiiii_4", "jsCall_viiiiiiiiiiii_5", "jsCall_viiiiiiiiiiii_6", "jsCall_viiiiiiiiiiii_7", "jsCall_viiiiiiiiiiii_8", "jsCall_viiiiiiiiiiii_9", "jsCall_viiiiiiiiiiii_10", "jsCall_viiiiiiiiiiii_11", "jsCall_viiiiiiiiiiii_12", "jsCall_viiiiiiiiiiii_13", "jsCall_viiiiiiiiiiii_14", "jsCall_viiiiiiiiiiii_15", "jsCall_viiiiiiiiiiii_16", "jsCall_viiiiiiiiiiii_17", "jsCall_viiiiiiiiiiii_18", "jsCall_viiiiiiiiiiii_19", "jsCall_viiiiiiiiiiii_20", "jsCall_viiiiiiiiiiii_21", "jsCall_viiiiiiiiiiii_22", "jsCall_viiiiiiiiiiii_23", "jsCall_viiiiiiiiiiii_24", "jsCall_viiiiiiiiiiii_25", "jsCall_viiiiiiiiiiii_26", "jsCall_viiiiiiiiiiii_27", "jsCall_viiiiiiiiiiii_28", "jsCall_viiiiiiiiiiii_29", "jsCall_viiiiiiiiiiii_30", "jsCall_viiiiiiiiiiii_31", "jsCall_viiiiiiiiiiii_32", "jsCall_viiiiiiiiiiii_33", "jsCall_viiiiiiiiiiii_34", "_yuv2rgba32_full_X_c", "_yuv2rgbx32_full_X_c", "_yuv2argb32_full_X_c", "_yuv2xrgb32_full_X_c", "_yuv2bgra32_full_X_c", "_yuv2bgrx32_full_X_c", "_yuv2abgr32_full_X_c", "_yuv2xbgr32_full_X_c", "_yuv2rgba64le_full_X_c", "_yuv2rgbx64le_full_X_c", "_yuv2rgba64be_full_X_c", "_yuv2rgbx64be_full_X_c", "_yuv2bgra64le_full_X_c", "_yuv2bgrx64le_full_X_c", "_yuv2bgra64be_full_X_c", "_yuv2bgrx64be_full_X_c", "_yuv2rgb24_full_X_c", "_yuv2bgr24_full_X_c", "_yuv2rgb48le_full_X_c", "_yuv2bgr48le_full_X_c", "_yuv2rgb48be_full_X_c", "_yuv2bgr48be_full_X_c", "_yuv2bgr4_byte_full_X_c", "_yuv2rgb4_byte_full_X_c", "_yuv2bgr8_full_X_c", "_yuv2rgb8_full_X_c", "_yuv2gbrp_full_X_c", "_yuv2gbrp16_full_X_c", "_yuv2rgbx64le_X_c", "_yuv2rgba64le_X_c", "_yuv2rgbx64be_X_c", "_yuv2rgba64be_X_c", "_yuv2bgrx64le_X_c", "_yuv2bgra64le_X_c", "_yuv2bgrx64be_X_c", "_yuv2bgra64be_X_c", "_yuv2rgba32_X_c", "_yuv2rgbx32_X_c", "_yuv2rgba32_1_X_c", "_yuv2rgbx32_1_X_c", "_yuv2rgb16_X_c", "_yuv2rgb15_X_c", "_yuv2rgb12_X_c", "_yuv2rgb8_X_c", "_yuv2rgb4_X_c", "_yuv2rgb4b_X_c", "_yuv2rgb48le_X_c", "_yuv2rgb48be_X_c", "_yuv2bgr48le_X_c", "_yuv2bgr48be_X_c", "_yuv2rgb24_X_c", "_yuv2bgr24_X_c", "_yuv2monowhite_X_c", "_yuv2ayuv64le_X_c", "_yuv2monoblack_X_c", "_yuv2yuyv422_X_c", "_yuv2yvyu422_X_c", "_yuv2uyvy422_X_c", "_yuv2ya8_X_c", "_yuv2ya16le_X_c", "_yuv2ya16be_X_c", "_sao_edge_restore_0_9", "_sao_edge_restore_1_9", "_sao_edge_restore_0_10", "_sao_edge_restore_1_10", "_sao_edge_restore_0_12", "_sao_edge_restore_1_12", "_sao_edge_restore_0_8", "_sao_edge_restore_1_8", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_table_viiiiiiiiiiiiii = [0, "jsCall_viiiiiiiiiiiiii_0", "jsCall_viiiiiiiiiiiiii_1", "jsCall_viiiiiiiiiiiiii_2", "jsCall_viiiiiiiiiiiiii_3", "jsCall_viiiiiiiiiiiiii_4", "jsCall_viiiiiiiiiiiiii_5", "jsCall_viiiiiiiiiiiiii_6", "jsCall_viiiiiiiiiiiiii_7", "jsCall_viiiiiiiiiiiiii_8", "jsCall_viiiiiiiiiiiiii_9", "jsCall_viiiiiiiiiiiiii_10", "jsCall_viiiiiiiiiiiiii_11", "jsCall_viiiiiiiiiiiiii_12", "jsCall_viiiiiiiiiiiiii_13", "jsCall_viiiiiiiiiiiiii_14", "jsCall_viiiiiiiiiiiiii_15", "jsCall_viiiiiiiiiiiiii_16", "jsCall_viiiiiiiiiiiiii_17", "jsCall_viiiiiiiiiiiiii_18", "jsCall_viiiiiiiiiiiiii_19", "jsCall_viiiiiiiiiiiiii_20", "jsCall_viiiiiiiiiiiiii_21", "jsCall_viiiiiiiiiiiiii_22", "jsCall_viiiiiiiiiiiiii_23", "jsCall_viiiiiiiiiiiiii_24", "jsCall_viiiiiiiiiiiiii_25", "jsCall_viiiiiiiiiiiiii_26", "jsCall_viiiiiiiiiiiiii_27", "jsCall_viiiiiiiiiiiiii_28", "jsCall_viiiiiiiiiiiiii_29", "jsCall_viiiiiiiiiiiiii_30", "jsCall_viiiiiiiiiiiiii_31", "jsCall_viiiiiiiiiiiiii_32", "jsCall_viiiiiiiiiiiiii_33", "jsCall_viiiiiiiiiiiiii_34", "_put_hevc_pel_bi_w_pixels_9", "_put_hevc_qpel_bi_w_h_9", "_put_hevc_qpel_bi_w_v_9", "_put_hevc_qpel_bi_w_hv_9", "_put_hevc_epel_bi_w_h_9", "_put_hevc_epel_bi_w_v_9", "_put_hevc_epel_bi_w_hv_9", "_put_hevc_pel_bi_w_pixels_10", "_put_hevc_qpel_bi_w_h_10", "_put_hevc_qpel_bi_w_v_10", "_put_hevc_qpel_bi_w_hv_10", "_put_hevc_epel_bi_w_h_10", "_put_hevc_epel_bi_w_v_10", "_put_hevc_epel_bi_w_hv_10", "_put_hevc_pel_bi_w_pixels_12", "_put_hevc_qpel_bi_w_h_12", "_put_hevc_qpel_bi_w_v_12", "_put_hevc_qpel_bi_w_hv_12", "_put_hevc_epel_bi_w_h_12", "_put_hevc_epel_bi_w_v_12", "_put_hevc_epel_bi_w_hv_12", "_put_hevc_pel_bi_w_pixels_8", "_put_hevc_qpel_bi_w_h_8", "_put_hevc_qpel_bi_w_v_8", "_put_hevc_qpel_bi_w_hv_8", "_put_hevc_epel_bi_w_h_8", "_put_hevc_epel_bi_w_v_8", "_put_hevc_epel_bi_w_hv_8"]; +var debug_table_viiijj = [0, "jsCall_viiijj_0", "jsCall_viiijj_1", "jsCall_viiijj_2", "jsCall_viiijj_3", "jsCall_viiijj_4", "jsCall_viiijj_5", "jsCall_viiijj_6", "jsCall_viiijj_7", "jsCall_viiijj_8", "jsCall_viiijj_9", "jsCall_viiijj_10", "jsCall_viiijj_11", "jsCall_viiijj_12", "jsCall_viiijj_13", "jsCall_viiijj_14", "jsCall_viiijj_15", "jsCall_viiijj_16", "jsCall_viiijj_17", "jsCall_viiijj_18", "jsCall_viiijj_19", "jsCall_viiijj_20", "jsCall_viiijj_21", "jsCall_viiijj_22", "jsCall_viiijj_23", "jsCall_viiijj_24", "jsCall_viiijj_25", "jsCall_viiijj_26", "jsCall_viiijj_27", "jsCall_viiijj_28", "jsCall_viiijj_29", "jsCall_viiijj_30", "jsCall_viiijj_31", "jsCall_viiijj_32", "jsCall_viiijj_33", "jsCall_viiijj_34", "_resample_one_int16", "_resample_one_int32", "_resample_one_float", "_resample_one_double", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var debug_tables = { + "dd": debug_table_dd, + "did": debug_table_did, + "didd": debug_table_didd, + "fii": debug_table_fii, + "fiii": debug_table_fiii, + "ii": debug_table_ii, + "iid": debug_table_iid, + "iidiiii": debug_table_iidiiii, + "iii": debug_table_iii, + "iiii": debug_table_iiii, + "iiiii": debug_table_iiiii, + "iiiiii": debug_table_iiiiii, + "iiiiiii": debug_table_iiiiiii, + "iiiiiiidiiddii": debug_table_iiiiiiidiiddii, + "iiiiiiii": debug_table_iiiiiiii, + "iiiiiiiid": debug_table_iiiiiiiid, + "iiiiij": debug_table_iiiiij, + "iiiji": debug_table_iiiji, + "iiijjji": debug_table_iiijjji, + "jii": debug_table_jii, + "jiiij": debug_table_jiiij, + "jiiji": debug_table_jiiji, + "jij": debug_table_jij, + "jiji": debug_table_jiji, + "v": debug_table_v, + "vdiidiiiii": debug_table_vdiidiiiii, + "vdiidiiiiii": debug_table_vdiidiiiiii, + "vi": debug_table_vi, + "vii": debug_table_vii, + "viidi": debug_table_viidi, + "viifi": debug_table_viifi, + "viii": debug_table_viii, + "viiid": debug_table_viiid, + "viiii": debug_table_viiii, + "viiiifii": debug_table_viiiifii, + "viiiii": debug_table_viiiii, + "viiiiidd": debug_table_viiiiidd, + "viiiiiddi": debug_table_viiiiiddi, + "viiiiii": debug_table_viiiiii, + "viiiiiifi": debug_table_viiiiiifi, + "viiiiiii": debug_table_viiiiiii, + "viiiiiiii": debug_table_viiiiiiii, + "viiiiiiiid": debug_table_viiiiiiiid, + "viiiiiiiidi": debug_table_viiiiiiiidi, + "viiiiiiiii": debug_table_viiiiiiiii, + "viiiiiiiiii": debug_table_viiiiiiiiii, + "viiiiiiiiiii": debug_table_viiiiiiiiiii, + "viiiiiiiiiiii": debug_table_viiiiiiiiiiii, + "viiiiiiiiiiiiii": debug_table_viiiiiiiiiiiiii, + "viiijj": debug_table_viiijj +}; + +function nullFunc_dd(x) { + abortFnPtrError(x, "dd") +} + +function nullFunc_did(x) { + abortFnPtrError(x, "did") +} + +function nullFunc_didd(x) { + abortFnPtrError(x, "didd") +} + +function nullFunc_fii(x) { + abortFnPtrError(x, "fii") +} + +function nullFunc_fiii(x) { + abortFnPtrError(x, "fiii") +} + +function nullFunc_ii(x) { + abortFnPtrError(x, "ii") +} + +function nullFunc_iid(x) { + abortFnPtrError(x, "iid") +} + +function nullFunc_iidiiii(x) { + abortFnPtrError(x, "iidiiii") +} + +function nullFunc_iii(x) { + abortFnPtrError(x, "iii") +} + +function nullFunc_iiii(x) { + abortFnPtrError(x, "iiii") +} + +function nullFunc_iiiii(x) { + abortFnPtrError(x, "iiiii") +} + +function nullFunc_iiiiii(x) { + abortFnPtrError(x, "iiiiii") +} + +function nullFunc_iiiiiii(x) { + abortFnPtrError(x, "iiiiiii") +} + +function nullFunc_iiiiiiidiiddii(x) { + abortFnPtrError(x, "iiiiiiidiiddii") +} + +function nullFunc_iiiiiiii(x) { + abortFnPtrError(x, "iiiiiiii") +} + +function nullFunc_iiiiiiiid(x) { + abortFnPtrError(x, "iiiiiiiid") +} + +function nullFunc_iiiiij(x) { + abortFnPtrError(x, "iiiiij") +} + +function nullFunc_iiiji(x) { + abortFnPtrError(x, "iiiji") +} + +function nullFunc_iiijjji(x) { + abortFnPtrError(x, "iiijjji") +} + +function nullFunc_jii(x) { + abortFnPtrError(x, "jii") +} + +function nullFunc_jiiij(x) { + abortFnPtrError(x, "jiiij") +} + +function nullFunc_jiiji(x) { + abortFnPtrError(x, "jiiji") +} + +function nullFunc_jij(x) { + abortFnPtrError(x, "jij") +} + +function nullFunc_jiji(x) { + abortFnPtrError(x, "jiji") +} + +function nullFunc_v(x) { + abortFnPtrError(x, "v") +} + +function nullFunc_vdiidiiiii(x) { + abortFnPtrError(x, "vdiidiiiii") +} + +function nullFunc_vdiidiiiiii(x) { + abortFnPtrError(x, "vdiidiiiiii") +} + +function nullFunc_vi(x) { + abortFnPtrError(x, "vi") +} + +function nullFunc_vii(x) { + abortFnPtrError(x, "vii") +} + +function nullFunc_viidi(x) { + abortFnPtrError(x, "viidi") +} + +function nullFunc_viifi(x) { + abortFnPtrError(x, "viifi") +} + +function nullFunc_viii(x) { + abortFnPtrError(x, "viii") +} + +function nullFunc_viiid(x) { + abortFnPtrError(x, "viiid") +} + +function nullFunc_viiii(x) { + abortFnPtrError(x, "viiii") +} + +function nullFunc_viiiifii(x) { + abortFnPtrError(x, "viiiifii") +} + +function nullFunc_viiiii(x) { + abortFnPtrError(x, "viiiii") +} + +function nullFunc_viiiiidd(x) { + abortFnPtrError(x, "viiiiidd") +} + +function nullFunc_viiiiiddi(x) { + abortFnPtrError(x, "viiiiiddi") +} + +function nullFunc_viiiiii(x) { + abortFnPtrError(x, "viiiiii") +} + +function nullFunc_viiiiiifi(x) { + abortFnPtrError(x, "viiiiiifi") +} + +function nullFunc_viiiiiii(x) { + abortFnPtrError(x, "viiiiiii") +} + +function nullFunc_viiiiiiii(x) { + abortFnPtrError(x, "viiiiiiii") +} + +function nullFunc_viiiiiiiid(x) { + abortFnPtrError(x, "viiiiiiiid") +} + +function nullFunc_viiiiiiiidi(x) { + abortFnPtrError(x, "viiiiiiiidi") +} + +function nullFunc_viiiiiiiii(x) { + abortFnPtrError(x, "viiiiiiiii") +} + +function nullFunc_viiiiiiiiii(x) { + abortFnPtrError(x, "viiiiiiiiii") +} + +function nullFunc_viiiiiiiiiii(x) { + abortFnPtrError(x, "viiiiiiiiiii") +} + +function nullFunc_viiiiiiiiiiii(x) { + abortFnPtrError(x, "viiiiiiiiiiii") +} + +function nullFunc_viiiiiiiiiiiiii(x) { + abortFnPtrError(x, "viiiiiiiiiiiiii") +} + +function nullFunc_viiijj(x) { + abortFnPtrError(x, "viiijj") +} + +function jsCall_dd(index, a1) { + return functionPointers[index](a1) +} + +function jsCall_did(index, a1, a2) { + return functionPointers[index](a1, a2) +} + +function jsCall_didd(index, a1, a2, a3) { + return functionPointers[index](a1, a2, a3) +} + +function jsCall_fii(index, a1, a2) { + return functionPointers[index](a1, a2) +} + +function jsCall_fiii(index, a1, a2, a3) { + return functionPointers[index](a1, a2, a3) +} + +function jsCall_ii(index, a1) { + return functionPointers[index](a1) +} + +function jsCall_iid(index, a1, a2) { + return functionPointers[index](a1, a2) +} + +function jsCall_iidiiii(index, a1, a2, a3, a4, a5, a6) { + return functionPointers[index](a1, a2, a3, a4, a5, a6) +} + +function jsCall_iii(index, a1, a2) { + return functionPointers[index](a1, a2) +} + +function jsCall_iiii(index, a1, a2, a3) { + return functionPointers[index](a1, a2, a3) +} + +function jsCall_iiiii(index, a1, a2, a3, a4) { + return functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_iiiiii(index, a1, a2, a3, a4, a5) { + return functionPointers[index](a1, a2, a3, a4, a5) +} + +function jsCall_iiiiiii(index, a1, a2, a3, a4, a5, a6) { + return functionPointers[index](a1, a2, a3, a4, a5, a6) +} + +function jsCall_iiiiiiidiiddii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13) { + return functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13) +} + +function jsCall_iiiiiiii(index, a1, a2, a3, a4, a5, a6, a7) { + return functionPointers[index](a1, a2, a3, a4, a5, a6, a7) +} + +function jsCall_iiiiiiiid(index, a1, a2, a3, a4, a5, a6, a7, a8) { + return functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8) +} + +function jsCall_iiiiij(index, a1, a2, a3, a4, a5) { + return functionPointers[index](a1, a2, a3, a4, a5) +} + +function jsCall_iiiji(index, a1, a2, a3, a4) { + return functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_iiijjji(index, a1, a2, a3, a4, a5, a6) { + return functionPointers[index](a1, a2, a3, a4, a5, a6) +} + +function jsCall_jii(index, a1, a2) { + return functionPointers[index](a1, a2) +} + +function jsCall_jiiij(index, a1, a2, a3, a4) { + return functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_jiiji(index, a1, a2, a3, a4) { + return functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_jij(index, a1, a2) { + return functionPointers[index](a1, a2) +} + +function jsCall_jiji(index, a1, a2, a3) { + return functionPointers[index](a1, a2, a3) +} + +function jsCall_v(index) { + functionPointers[index]() +} + +function jsCall_vdiidiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9) +} + +function jsCall_vdiidiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) +} + +function jsCall_vi(index, a1) { + functionPointers[index](a1) +} + +function jsCall_vii(index, a1, a2) { + functionPointers[index](a1, a2) +} + +function jsCall_viidi(index, a1, a2, a3, a4) { + functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_viifi(index, a1, a2, a3, a4) { + functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_viii(index, a1, a2, a3) { + functionPointers[index](a1, a2, a3) +} + +function jsCall_viiid(index, a1, a2, a3, a4) { + functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_viiii(index, a1, a2, a3, a4) { + functionPointers[index](a1, a2, a3, a4) +} + +function jsCall_viiiifii(index, a1, a2, a3, a4, a5, a6, a7) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7) +} + +function jsCall_viiiii(index, a1, a2, a3, a4, a5) { + functionPointers[index](a1, a2, a3, a4, a5) +} + +function jsCall_viiiiidd(index, a1, a2, a3, a4, a5, a6, a7) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7) +} + +function jsCall_viiiiiddi(index, a1, a2, a3, a4, a5, a6, a7, a8) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8) +} + +function jsCall_viiiiii(index, a1, a2, a3, a4, a5, a6) { + functionPointers[index](a1, a2, a3, a4, a5, a6) +} + +function jsCall_viiiiiifi(index, a1, a2, a3, a4, a5, a6, a7, a8) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8) +} + +function jsCall_viiiiiii(index, a1, a2, a3, a4, a5, a6, a7) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7) +} + +function jsCall_viiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8) +} + +function jsCall_viiiiiiiid(index, a1, a2, a3, a4, a5, a6, a7, a8, a9) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9) +} + +function jsCall_viiiiiiiidi(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) +} + +function jsCall_viiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9) +} + +function jsCall_viiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) +} + +function jsCall_viiiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11) +} + +function jsCall_viiiiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12) +} + +function jsCall_viiiiiiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14) { + functionPointers[index](a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14) +} + +function jsCall_viiijj(index, a1, a2, a3, a4, a5) { + functionPointers[index](a1, a2, a3, a4, a5) +} +var asmGlobalArg = {}; +var asmLibraryArg = { + "___buildEnvironment": ___buildEnvironment, + "___lock": ___lock, + "___syscall221": ___syscall221, + "___syscall3": ___syscall3, + "___syscall5": ___syscall5, + "___unlock": ___unlock, + "___wasi_fd_close": ___wasi_fd_close, + "___wasi_fd_fdstat_get": ___wasi_fd_fdstat_get, + "___wasi_fd_seek": ___wasi_fd_seek, + "___wasi_fd_write": ___wasi_fd_write, + "__emscripten_fetch_free": __emscripten_fetch_free, + "__memory_base": 1024, + "__table_base": 0, + "_abort": _abort, + "_clock": _clock, + "_clock_gettime": _clock_gettime, + "_emscripten_asm_const_i": _emscripten_asm_const_i, + "_emscripten_get_heap_size": _emscripten_get_heap_size, + "_emscripten_is_main_browser_thread": _emscripten_is_main_browser_thread, + "_emscripten_memcpy_big": _emscripten_memcpy_big, + "_emscripten_resize_heap": _emscripten_resize_heap, + "_emscripten_start_fetch": _emscripten_start_fetch, + "_fabs": _fabs, + "_getenv": _getenv, + "_gettimeofday": _gettimeofday, + "_gmtime_r": _gmtime_r, + "_llvm_exp2_f64": _llvm_exp2_f64, + "_llvm_log2_f32": _llvm_log2_f32, + "_llvm_stackrestore": _llvm_stackrestore, + "_llvm_stacksave": _llvm_stacksave, + "_llvm_trunc_f64": _llvm_trunc_f64, + "_localtime_r": _localtime_r, + "_nanosleep": _nanosleep, + "_pthread_cond_destroy": _pthread_cond_destroy, + "_pthread_cond_init": _pthread_cond_init, + "_pthread_create": _pthread_create, + "_pthread_join": _pthread_join, + "_strftime": _strftime, + "_sysconf": _sysconf, + "_time": _time, + "abortStackOverflow": abortStackOverflow, + "getTempRet0": getTempRet0, + "jsCall_dd": jsCall_dd, + "jsCall_did": jsCall_did, + "jsCall_didd": jsCall_didd, + "jsCall_fii": jsCall_fii, + "jsCall_fiii": jsCall_fiii, + "jsCall_ii": jsCall_ii, + "jsCall_iid": jsCall_iid, + "jsCall_iidiiii": jsCall_iidiiii, + "jsCall_iii": jsCall_iii, + "jsCall_iiii": jsCall_iiii, + "jsCall_iiiii": jsCall_iiiii, + "jsCall_iiiiii": jsCall_iiiiii, + "jsCall_iiiiiii": jsCall_iiiiiii, + "jsCall_iiiiiiidiiddii": jsCall_iiiiiiidiiddii, + "jsCall_iiiiiiii": jsCall_iiiiiiii, + "jsCall_iiiiiiiid": jsCall_iiiiiiiid, + "jsCall_iiiiij": jsCall_iiiiij, + "jsCall_iiiji": jsCall_iiiji, + "jsCall_iiijjji": jsCall_iiijjji, + "jsCall_jii": jsCall_jii, + "jsCall_jiiij": jsCall_jiiij, + "jsCall_jiiji": jsCall_jiiji, + "jsCall_jij": jsCall_jij, + "jsCall_jiji": jsCall_jiji, + "jsCall_v": jsCall_v, + "jsCall_vdiidiiiii": jsCall_vdiidiiiii, + "jsCall_vdiidiiiiii": jsCall_vdiidiiiiii, + "jsCall_vi": jsCall_vi, + "jsCall_vii": jsCall_vii, + "jsCall_viidi": jsCall_viidi, + "jsCall_viifi": jsCall_viifi, + "jsCall_viii": jsCall_viii, + "jsCall_viiid": jsCall_viiid, + "jsCall_viiii": jsCall_viiii, + "jsCall_viiiifii": jsCall_viiiifii, + "jsCall_viiiii": jsCall_viiiii, + "jsCall_viiiiidd": jsCall_viiiiidd, + "jsCall_viiiiiddi": jsCall_viiiiiddi, + "jsCall_viiiiii": jsCall_viiiiii, + "jsCall_viiiiiifi": jsCall_viiiiiifi, + "jsCall_viiiiiii": jsCall_viiiiiii, + "jsCall_viiiiiiii": jsCall_viiiiiiii, + "jsCall_viiiiiiiid": jsCall_viiiiiiiid, + "jsCall_viiiiiiiidi": jsCall_viiiiiiiidi, + "jsCall_viiiiiiiii": jsCall_viiiiiiiii, + "jsCall_viiiiiiiiii": jsCall_viiiiiiiiii, + "jsCall_viiiiiiiiiii": jsCall_viiiiiiiiiii, + "jsCall_viiiiiiiiiiii": jsCall_viiiiiiiiiiii, + "jsCall_viiiiiiiiiiiiii": jsCall_viiiiiiiiiiiiii, + "jsCall_viiijj": jsCall_viiijj, + "memory": wasmMemory, + "nullFunc_dd": nullFunc_dd, + "nullFunc_did": nullFunc_did, + "nullFunc_didd": nullFunc_didd, + "nullFunc_fii": nullFunc_fii, + "nullFunc_fiii": nullFunc_fiii, + "nullFunc_ii": nullFunc_ii, + "nullFunc_iid": nullFunc_iid, + "nullFunc_iidiiii": nullFunc_iidiiii, + "nullFunc_iii": nullFunc_iii, + "nullFunc_iiii": nullFunc_iiii, + "nullFunc_iiiii": nullFunc_iiiii, + "nullFunc_iiiiii": nullFunc_iiiiii, + "nullFunc_iiiiiii": nullFunc_iiiiiii, + "nullFunc_iiiiiiidiiddii": nullFunc_iiiiiiidiiddii, + "nullFunc_iiiiiiii": nullFunc_iiiiiiii, + "nullFunc_iiiiiiiid": nullFunc_iiiiiiiid, + "nullFunc_iiiiij": nullFunc_iiiiij, + "nullFunc_iiiji": nullFunc_iiiji, + "nullFunc_iiijjji": nullFunc_iiijjji, + "nullFunc_jii": nullFunc_jii, + "nullFunc_jiiij": nullFunc_jiiij, + "nullFunc_jiiji": nullFunc_jiiji, + "nullFunc_jij": nullFunc_jij, + "nullFunc_jiji": nullFunc_jiji, + "nullFunc_v": nullFunc_v, + "nullFunc_vdiidiiiii": nullFunc_vdiidiiiii, + "nullFunc_vdiidiiiiii": nullFunc_vdiidiiiiii, + "nullFunc_vi": nullFunc_vi, + "nullFunc_vii": nullFunc_vii, + "nullFunc_viidi": nullFunc_viidi, + "nullFunc_viifi": nullFunc_viifi, + "nullFunc_viii": nullFunc_viii, + "nullFunc_viiid": nullFunc_viiid, + "nullFunc_viiii": nullFunc_viiii, + "nullFunc_viiiifii": nullFunc_viiiifii, + "nullFunc_viiiii": nullFunc_viiiii, + "nullFunc_viiiiidd": nullFunc_viiiiidd, + "nullFunc_viiiiiddi": nullFunc_viiiiiddi, + "nullFunc_viiiiii": nullFunc_viiiiii, + "nullFunc_viiiiiifi": nullFunc_viiiiiifi, + "nullFunc_viiiiiii": nullFunc_viiiiiii, + "nullFunc_viiiiiiii": nullFunc_viiiiiiii, + "nullFunc_viiiiiiiid": nullFunc_viiiiiiiid, + "nullFunc_viiiiiiiidi": nullFunc_viiiiiiiidi, + "nullFunc_viiiiiiiii": nullFunc_viiiiiiiii, + "nullFunc_viiiiiiiiii": nullFunc_viiiiiiiiii, + "nullFunc_viiiiiiiiiii": nullFunc_viiiiiiiiiii, + "nullFunc_viiiiiiiiiiii": nullFunc_viiiiiiiiiiii, + "nullFunc_viiiiiiiiiiiiii": nullFunc_viiiiiiiiiiiiii, + "nullFunc_viiijj": nullFunc_viiijj, + "table": wasmTable +}; +var asm = Module["asm"](asmGlobalArg, asmLibraryArg, buffer); +Module["asm"] = asm; +var _AVPlayerInit = Module["_AVPlayerInit"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_AVPlayerInit"].apply(null, arguments) +}; +var _AVSniffHttpFlvInit = Module["_AVSniffHttpFlvInit"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_AVSniffHttpFlvInit"].apply(null, arguments) +}; +var _AVSniffHttpG711Init = Module["_AVSniffHttpG711Init"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_AVSniffHttpG711Init"].apply(null, arguments) +}; +var _AVSniffStreamInit = Module["_AVSniffStreamInit"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_AVSniffStreamInit"].apply(null, arguments) +}; +var ___emscripten_environ_constructor = Module["___emscripten_environ_constructor"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["___emscripten_environ_constructor"].apply(null, arguments) +}; +var ___errno_location = Module["___errno_location"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["___errno_location"].apply(null, arguments) +}; +var __get_daylight = Module["__get_daylight"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["__get_daylight"].apply(null, arguments) +}; +var __get_timezone = Module["__get_timezone"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["__get_timezone"].apply(null, arguments) +}; +var __get_tzname = Module["__get_tzname"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["__get_tzname"].apply(null, arguments) +}; +var _closeVideo = Module["_closeVideo"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_closeVideo"].apply(null, arguments) +}; +var _decodeCodecContext = Module["_decodeCodecContext"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_decodeCodecContext"].apply(null, arguments) +}; +var _decodeG711Frame = Module["_decodeG711Frame"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_decodeG711Frame"].apply(null, arguments) +}; +var _decodeHttpFlvVideoFrame = Module["_decodeHttpFlvVideoFrame"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_decodeHttpFlvVideoFrame"].apply(null, arguments) +}; +var _decodeVideoFrame = Module["_decodeVideoFrame"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_decodeVideoFrame"].apply(null, arguments) +}; +var _demuxBox = Module["_demuxBox"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_demuxBox"].apply(null, arguments) +}; +var _exitMissile = Module["_exitMissile"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_exitMissile"].apply(null, arguments) +}; +var _exitTsMissile = Module["_exitTsMissile"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_exitTsMissile"].apply(null, arguments) +}; +var _fflush = Module["_fflush"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_fflush"].apply(null, arguments) +}; +var _free = Module["_free"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_free"].apply(null, arguments) +}; +var _getAudioCodecID = Module["_getAudioCodecID"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getAudioCodecID"].apply(null, arguments) +}; +var _getBufferLengthApi = Module["_getBufferLengthApi"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getBufferLengthApi"].apply(null, arguments) +}; +var _getExtensionInfo = Module["_getExtensionInfo"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getExtensionInfo"].apply(null, arguments) +}; +var _getG711BufferLengthApi = Module["_getG711BufferLengthApi"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getG711BufferLengthApi"].apply(null, arguments) +}; +var _getMediaInfo = Module["_getMediaInfo"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getMediaInfo"].apply(null, arguments) +}; +var _getPPS = Module["_getPPS"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getPPS"].apply(null, arguments) +}; +var _getPPSLen = Module["_getPPSLen"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getPPSLen"].apply(null, arguments) +}; +var _getPacket = Module["_getPacket"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getPacket"].apply(null, arguments) +}; +var _getSEI = Module["_getSEI"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSEI"].apply(null, arguments) +}; +var _getSEILen = Module["_getSEILen"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSEILen"].apply(null, arguments) +}; +var _getSPS = Module["_getSPS"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSPS"].apply(null, arguments) +}; +var _getSPSLen = Module["_getSPSLen"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSPSLen"].apply(null, arguments) +}; +var _getSniffHttpFlvPkg = Module["_getSniffHttpFlvPkg"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSniffHttpFlvPkg"].apply(null, arguments) +}; +var _getSniffHttpFlvPkgNoCheckProbe = Module["_getSniffHttpFlvPkgNoCheckProbe"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSniffHttpFlvPkgNoCheckProbe"].apply(null, arguments) +}; +var _getSniffStreamPkg = Module["_getSniffStreamPkg"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSniffStreamPkg"].apply(null, arguments) +}; +var _getSniffStreamPkgNoCheckProbe = Module["_getSniffStreamPkgNoCheckProbe"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getSniffStreamPkgNoCheckProbe"].apply(null, arguments) +}; +var _getVLC = Module["_getVLC"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getVLC"].apply(null, arguments) +}; +var _getVLCLen = Module["_getVLCLen"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getVLCLen"].apply(null, arguments) +}; +var _getVPS = Module["_getVPS"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getVPS"].apply(null, arguments) +}; +var _getVPSLen = Module["_getVPSLen"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getVPSLen"].apply(null, arguments) +}; +var _getVideoCodecID = Module["_getVideoCodecID"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_getVideoCodecID"].apply(null, arguments) +}; +var _initTsMissile = Module["_initTsMissile"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initTsMissile"].apply(null, arguments) +}; +var _initializeDecoder = Module["_initializeDecoder"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeDecoder"].apply(null, arguments) +}; +var _initializeDemuxer = Module["_initializeDemuxer"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeDemuxer"].apply(null, arguments) +}; +var _initializeSniffG711Module = Module["_initializeSniffG711Module"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeSniffG711Module"].apply(null, arguments) +}; +var _initializeSniffHttpFlvModule = Module["_initializeSniffHttpFlvModule"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeSniffHttpFlvModule"].apply(null, arguments) +}; +var _initializeSniffHttpFlvModuleWithAOpt = Module["_initializeSniffHttpFlvModuleWithAOpt"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeSniffHttpFlvModuleWithAOpt"].apply(null, arguments) +}; +var _initializeSniffStreamModule = Module["_initializeSniffStreamModule"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeSniffStreamModule"].apply(null, arguments) +}; +var _initializeSniffStreamModuleWithAOpt = Module["_initializeSniffStreamModuleWithAOpt"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_initializeSniffStreamModuleWithAOpt"].apply(null, arguments) +}; +var _main = Module["_main"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_main"].apply(null, arguments) +}; +var _malloc = Module["_malloc"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_malloc"].apply(null, arguments) +}; +var _naluLListLength = Module["_naluLListLength"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_naluLListLength"].apply(null, arguments) +}; +var _pushSniffG711FlvData = Module["_pushSniffG711FlvData"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_pushSniffG711FlvData"].apply(null, arguments) +}; +var _pushSniffHttpFlvData = Module["_pushSniffHttpFlvData"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_pushSniffHttpFlvData"].apply(null, arguments) +}; +var _pushSniffStreamData = Module["_pushSniffStreamData"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_pushSniffStreamData"].apply(null, arguments) +}; +var _registerPlayer = Module["_registerPlayer"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_registerPlayer"].apply(null, arguments) +}; +var _release = Module["_release"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_release"].apply(null, arguments) +}; +var _releaseG711 = Module["_releaseG711"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_releaseG711"].apply(null, arguments) +}; +var _releaseHttpFLV = Module["_releaseHttpFLV"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_releaseHttpFLV"].apply(null, arguments) +}; +var _releaseSniffHttpFlv = Module["_releaseSniffHttpFlv"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_releaseSniffHttpFlv"].apply(null, arguments) +}; +var _releaseSniffStream = Module["_releaseSniffStream"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_releaseSniffStream"].apply(null, arguments) +}; +var _setCodecType = Module["_setCodecType"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["_setCodecType"].apply(null, arguments) +}; +var establishStackSpace = Module["establishStackSpace"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["establishStackSpace"].apply(null, arguments) +}; +var stackAlloc = Module["stackAlloc"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["stackAlloc"].apply(null, arguments) +}; +var stackRestore = Module["stackRestore"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["stackRestore"].apply(null, arguments) +}; +var stackSave = Module["stackSave"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["stackSave"].apply(null, arguments) +}; +var dynCall_v = Module["dynCall_v"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["dynCall_v"].apply(null, arguments) +}; +var dynCall_vi = Module["dynCall_vi"] = function() { + assert(runtimeInitialized, "you need to wait for the runtime to be ready (e.g. wait for main() to be called)"); + assert(!runtimeExited, "the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + return Module["asm"]["dynCall_vi"].apply(null, arguments) +}; +Module["asm"] = asm; +if (!Object.getOwnPropertyDescriptor(Module, "intArrayFromString")) Module["intArrayFromString"] = function() { + abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "intArrayToString")) Module["intArrayToString"] = function() { + abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +Module["ccall"] = ccall; +Module["cwrap"] = cwrap; +if (!Object.getOwnPropertyDescriptor(Module, "setValue")) Module["setValue"] = function() { + abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "getValue")) Module["getValue"] = function() { + abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "allocate")) Module["allocate"] = function() { + abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "getMemory")) Module["getMemory"] = function() { + abort("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "AsciiToString")) Module["AsciiToString"] = function() { + abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stringToAscii")) Module["stringToAscii"] = function() { + abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "UTF8ArrayToString")) Module["UTF8ArrayToString"] = function() { + abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "UTF8ToString")) Module["UTF8ToString"] = function() { + abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8Array")) Module["stringToUTF8Array"] = function() { + abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8")) Module["stringToUTF8"] = function() { + abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF8")) Module["lengthBytesUTF8"] = function() { + abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "UTF16ToString")) Module["UTF16ToString"] = function() { + abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF16")) Module["stringToUTF16"] = function() { + abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF16")) Module["lengthBytesUTF16"] = function() { + abort("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "UTF32ToString")) Module["UTF32ToString"] = function() { + abort("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF32")) Module["stringToUTF32"] = function() { + abort("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF32")) Module["lengthBytesUTF32"] = function() { + abort("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8")) Module["allocateUTF8"] = function() { + abort("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() { + abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "addOnPreRun")) Module["addOnPreRun"] = function() { + abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "addOnInit")) Module["addOnInit"] = function() { + abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "addOnPreMain")) Module["addOnPreMain"] = function() { + abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "addOnExit")) Module["addOnExit"] = function() { + abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "addOnPostRun")) Module["addOnPostRun"] = function() { + abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "writeStringToMemory")) Module["writeStringToMemory"] = function() { + abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "writeArrayToMemory")) Module["writeArrayToMemory"] = function() { + abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "writeAsciiToMemory")) Module["writeAsciiToMemory"] = function() { + abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "addRunDependency")) Module["addRunDependency"] = function() { + abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "removeRunDependency")) Module["removeRunDependency"] = function() { + abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "ENV")) Module["ENV"] = function() { + abort("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS")) Module["FS"] = function() { + abort("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createFolder")) Module["FS_createFolder"] = function() { + abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createPath")) Module["FS_createPath"] = function() { + abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createDataFile")) Module["FS_createDataFile"] = function() { + abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createPreloadedFile")) Module["FS_createPreloadedFile"] = function() { + abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createLazyFile")) Module["FS_createLazyFile"] = function() { + abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createLink")) Module["FS_createLink"] = function() { + abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_createDevice")) Module["FS_createDevice"] = function() { + abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "FS_unlink")) Module["FS_unlink"] = function() { + abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") +}; +if (!Object.getOwnPropertyDescriptor(Module, "GL")) Module["GL"] = function() { + abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "dynamicAlloc")) Module["dynamicAlloc"] = function() { + abort("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "loadDynamicLibrary")) Module["loadDynamicLibrary"] = function() { + abort("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "loadWebAssemblyModule")) Module["loadWebAssemblyModule"] = function() { + abort("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "getLEB")) Module["getLEB"] = function() { + abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "getFunctionTables")) Module["getFunctionTables"] = function() { + abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "alignFunctionTables")) Module["alignFunctionTables"] = function() { + abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "registerFunctions")) Module["registerFunctions"] = function() { + abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +Module["addFunction"] = addFunction; +Module["removeFunction"] = removeFunction; +if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = function() { + abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "prettyPrint")) Module["prettyPrint"] = function() { + abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "makeBigInt")) Module["makeBigInt"] = function() { + abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = function() { + abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "getCompilerSetting")) Module["getCompilerSetting"] = function() { + abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stackSave")) Module["stackSave"] = function() { + abort("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stackRestore")) Module["stackRestore"] = function() { + abort("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "stackAlloc")) Module["stackAlloc"] = function() { + abort("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "establishStackSpace")) Module["establishStackSpace"] = function() { + abort("'establishStackSpace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "print")) Module["print"] = function() { + abort("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "printErr")) Module["printErr"] = function() { + abort("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "getTempRet0")) Module["getTempRet0"] = function() { + abort("'getTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "setTempRet0")) Module["setTempRet0"] = function() { + abort("'setTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "callMain")) Module["callMain"] = function() { + abort("'callMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "abort")) Module["abort"] = function() { + abort("'abort' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "Pointer_stringify")) Module["Pointer_stringify"] = function() { + abort("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "warnOnce")) Module["warnOnce"] = function() { + abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") +}; +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NORMAL")) Object.defineProperty(Module, "ALLOC_NORMAL", { + configurable: true, + get: function() { + abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") + } +}); +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_STACK")) Object.defineProperty(Module, "ALLOC_STACK", { + configurable: true, + get: function() { + abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") + } +}); +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_DYNAMIC")) Object.defineProperty(Module, "ALLOC_DYNAMIC", { + configurable: true, + get: function() { + abort("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") + } +}); +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NONE")) Object.defineProperty(Module, "ALLOC_NONE", { + configurable: true, + get: function() { + abort("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") + } +}); +if (!Object.getOwnPropertyDescriptor(Module, "calledRun")) Object.defineProperty(Module, "calledRun", { + configurable: true, + get: function() { + abort("'calledRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") + } +}); +var calledRun; + +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status +} +var calledMain = false; +dependenciesFulfilled = function runCaller() { + if (!calledRun) run(); + if (!calledRun) dependenciesFulfilled = runCaller +}; + +function callMain(args) { + assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])'); + assert(__ATPRERUN__.length == 0, "cannot call main when preRun functions remain to be called"); + args = args || []; + var argc = args.length + 1; + var argv = stackAlloc((argc + 1) * 4); + HEAP32[argv >> 2] = allocateUTF8OnStack(thisProgram); + for (var i = 1; i < argc; i++) { + HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]) + } + HEAP32[(argv >> 2) + argc] = 0; + try { + var ret = Module["_main"](argc, argv); + exit(ret, true) + } catch (e) { + if (e instanceof ExitStatus) { + return + } else if (e == "SimulateInfiniteLoop") { + noExitRuntime = true; + return + } else { + var toLog = e; + if (e && typeof e === "object" && e.stack) { + toLog = [e, e.stack] + } + err("exception thrown: " + toLog); + quit_(1, e) + } + } finally { + calledMain = true + } +} + +function run(args) { + args = args || arguments_; + if (runDependencies > 0) { + return + } + writeStackCookie(); + preRun(); + if (runDependencies > 0) return; + + function doRun() { + if (calledRun) return; + calledRun = true; + if (ABORT) return; + initRuntime(); + preMain(); + if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"](); + if (shouldRunNow) callMain(args); + postRun() + } + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(function() { + setTimeout(function() { + Module["setStatus"]("") + }, 1); + doRun() + }, 1) + } else { + doRun() + } + checkStackCookie() +} +Module["run"] = run; + +function checkUnflushedContent() { + var print = out; + var printErr = err; + var has = false; + out = err = function(x) { + has = true + }; + try { + var flush = Module["_fflush"]; + if (flush) flush(0); + ["stdout", "stderr"].forEach(function(name) { + var info = FS.analyzePath("/dev/" + name); + if (!info) return; + var stream = info.object; + var rdev = stream.rdev; + var tty = TTY.ttys[rdev]; + if (tty && tty.output && tty.output.length) { + has = true + } + }) + } catch (e) {} + out = print; + err = printErr; + if (has) { + warnOnce("stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc.") + } +} + +function exit(status, implicit) { + checkUnflushedContent(); + if (implicit && noExitRuntime && status === 0) { + return + } + if (noExitRuntime) { + if (!implicit) { + err("exit(" + status + ") called, but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)") + } + } else { + ABORT = true; + EXITSTATUS = status; + exitRuntime(); + if (Module["onExit"]) Module["onExit"](status) + } + quit_(status, new ExitStatus(status)) +} +if (Module["preInit"]) { + if (typeof Module["preInit"] == "function") Module["preInit"] = [Module["preInit"]]; + while (Module["preInit"].length > 0) { + Module["preInit"].pop()() + } +} +var shouldRunNow = true; +if (Module["noInitialRun"]) shouldRunNow = false; +noExitRuntime = true; +run(); \ No newline at end of file diff --git a/public/static/js/jessibuca/decoder.js b/public/static/js/jessibuca/decoder.js new file mode 100644 index 0000000..a302084 --- /dev/null +++ b/public/static/js/jessibuca/decoder.js @@ -0,0 +1 @@ +!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(require("path"),require("fs"),require("crypto")):"function"==typeof define&&define.amd?define(["path","fs","crypto"],r):r((e="undefined"!=typeof globalThis?globalThis:e||self).path,e.fs,e.crypto$1)}(this,function(e,r,t){"use strict";function n(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var o=n(e),i=n(r),a=n(t);function s(e,r){return e(r={exports:{}},r.exports),r.exports}var l=s(function(e){var r=void 0!==r?r:{},t=(r={print:function(e){console.log("Jessibuca: [worker]:",e)},printErr:function(e){console.warn("Jessibuca: [worker]:",e),postMessage({cmd:"wasmError",message:e})}},Object.assign({},r)),n="./this.program",s="object"==typeof window,l="function"==typeof importScripts,u="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,c=!s&&!u&&!l;if(r.ENVIRONMENT)throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)");var d,f,p,m,h,g,v="";if(u){if("object"!=typeof process)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");v=l?o.default.dirname(v)+"/":__dirname+"/",g=()=>{h||(m=i.default,h=o.default)},d=function(e,r){return g(),e=h.normalize(e),m.readFileSync(e,r?void 0:"utf8")},p=e=>{var r=d(e,!0);return r.buffer||(r=new Uint8Array(r)),F(r.buffer),r},f=(e,r,t)=>{g(),e=h.normalize(e),m.readFile(e,function(e,n){e?t(e):r(n.buffer)})},process.argv.length>1&&(n=process.argv[1].replace(/\\/g,"/")),process.argv.slice(2),e.exports=r,process.on("uncaughtException",function(e){if(!(e instanceof At))throw e}),process.on("unhandledRejection",function(e){throw e}),r.inspect=function(){return"[Emscripten Module object]"}}else if(c){if("object"==typeof process||"object"==typeof window||"function"==typeof importScripts)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");"undefined"!=typeof read&&(d=function(e){return read(e)}),p=function(e){let r;return"function"==typeof readbuffer?new Uint8Array(readbuffer(e)):(r=read(e,"binary"),F("object"==typeof r),r)},f=function(e,r,t){setTimeout(()=>r(p(e)),0)},"undefined"!=typeof scriptArgs&&scriptArgs,"undefined"!=typeof print&&("undefined"==typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!=typeof printErr?printErr:print)}else{if(!s&&!l)throw new Error("environment detection error");if(l?v=self.location.href:"undefined"!=typeof document&&document.currentScript&&(v=document.currentScript.src),v=0!==v.indexOf("blob:")?v.substr(0,v.replace(/[?#].*/,"").lastIndexOf("/")+1):"","object"!=typeof window&&"function"!=typeof importScripts)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");d=e=>{var r=new XMLHttpRequest;return r.open("GET",e,!1),r.send(null),r.responseText},l&&(p=e=>{var r=new XMLHttpRequest;return r.open("GET",e,!1),r.responseType="arraybuffer",r.send(null),new Uint8Array(r.response)}),f=(e,r,t)=>{var n=new XMLHttpRequest;n.open("GET",e,!0),n.responseType="arraybuffer",n.onload=()=>{200==n.status||0==n.status&&n.response?r(n.response):t()},n.onerror=t,n.send(null)}}var y,E,w,b=r.print||console.log.bind(console),_=r.printErr||console.warn.bind(console);function T(e){T.shown||(T.shown={}),T.shown[e]||(T.shown[e]=1,_(e))}function k(e,t){Object.getOwnPropertyDescriptor(r,e)||Object.defineProperty(r,e,{configurable:!0,get:function(){ye("Module."+e+" has been replaced with plain "+t+" (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)")}})}function S(e,r){var t="'"+e+"' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)";return r&&(t+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"),t}function C(e,t){Object.getOwnPropertyDescriptor(r,e)||Object.defineProperty(r,e,{configurable:!0,get:function(){ye(S(e,t))}})}function P(e,t){Object.getOwnPropertyDescriptor(r,e)||(r[e]=()=>ye(S(e,t)))}Object.assign(r,t),t=null,y="fetchSettings",Object.getOwnPropertyDescriptor(r,y)&&ye("`Module."+y+"` was supplied but `"+y+"` not included in INCOMING_MODULE_JS_API"),r.arguments&&r.arguments,k("arguments","arguments_"),r.thisProgram&&(n=r.thisProgram),k("thisProgram","thisProgram"),r.quit&&r.quit,k("quit","quit_"),F(void 0===r.memoryInitializerPrefixURL,"Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"),F(void 0===r.pthreadMainPrefixURL,"Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"),F(void 0===r.cdInitializerPrefixURL,"Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"),F(void 0===r.filePackagePrefixURL,"Module.filePackagePrefixURL option was removed, use Module.locateFile instead"),F(void 0===r.read,"Module.read option was removed (modify read_ in JS)"),F(void 0===r.readAsync,"Module.readAsync option was removed (modify readAsync in JS)"),F(void 0===r.readBinary,"Module.readBinary option was removed (modify readBinary in JS)"),F(void 0===r.setWindowTitle,"Module.setWindowTitle option was removed (modify setWindowTitle in JS)"),F(void 0===r.TOTAL_MEMORY,"Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY"),k("read","read_"),k("readAsync","readAsync"),k("readBinary","readBinary"),k("setWindowTitle","setWindowTitle"),F(!c,"shell environment detected but not enabled at build time. Add 'shell' to `-sENVIRONMENT` to enable."),r.wasmBinary&&(E=r.wasmBinary),k("wasmBinary","wasmBinary"),r.noExitRuntime,k("noExitRuntime","noExitRuntime"),"object"!=typeof WebAssembly&&ye("no native wasm support detected");var A=!1;function F(e,r){e||ye("Assertion failed"+(r?": "+r:""))}var D="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function O(e,r,t){for(var n=r+t,o=r;e[o]&&!(o>=n);)++o;if(o-r>16&&e.buffer&&D)return D.decode(e.subarray(r,o));for(var i="";r>10,56320|1023&u)}}else i+=String.fromCharCode((31&a)<<6|s)}else i+=String.fromCharCode(a)}return i}function R(e,r){return e?O(U,e,r):""}function M(e,r,t,n){if(!(n>0))return 0;for(var o=t,i=t+n-1,a=0;a=55296&&s<=57343)s=65536+((1023&s)<<10)|1023&e.charCodeAt(++a);if(s<=127){if(t>=i)break;r[t++]=s}else if(s<=2047){if(t+1>=i)break;r[t++]=192|s>>6,r[t++]=128|63&s}else if(s<=65535){if(t+2>=i)break;r[t++]=224|s>>12,r[t++]=128|s>>6&63,r[t++]=128|63&s}else{if(t+3>=i)break;s>1114111&&T("Invalid Unicode code point 0x"+s.toString(16)+" encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF)."),r[t++]=240|s>>18,r[t++]=128|s>>12&63,r[t++]=128|s>>6&63,r[t++]=128|63&s}}return r[t]=0,t-o}function N(e,r,t){return F("number"==typeof t,"stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"),M(e,U,r,t)}function I(e){for(var r=0,t=0;t=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++t)),n<=127?++r:r+=n<=2047?2:n<=65535?3:4}return r}var L,x,U,B,j,$,W,z,H,G="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function V(e,r){F(e%2==0,"Pointer passed to UTF16ToString must be aligned to two bytes!");for(var t=e,n=t>>1,o=n+r/2;!(n>=o)&&j[n];)++n;if((t=n<<1)-e>32&&G)return G.decode(U.subarray(e,t));for(var i="",a=0;!(a>=r/2);++a){var s=B[e+2*a>>1];if(0==s)break;i+=String.fromCharCode(s)}return i}function q(e,r,t){if(F(r%2==0,"Pointer passed to stringToUTF16 must be aligned to two bytes!"),F("number"==typeof t,"stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"),void 0===t&&(t=2147483647),t<2)return 0;for(var n=r,o=(t-=2)<2*e.length?t/2:e.length,i=0;i>1]=a,r+=2}return B[r>>1]=0,r-n}function Y(e){return 2*e.length}function X(e,r){F(e%4==0,"Pointer passed to UTF32ToString must be aligned to four bytes!");for(var t=0,n="";!(t>=r/4);){var o=$[e+4*t>>2];if(0==o)break;if(++t,o>=65536){var i=o-65536;n+=String.fromCharCode(55296|i>>10,56320|1023&i)}else n+=String.fromCharCode(o)}return n}function K(e,r,t){if(F(r%4==0,"Pointer passed to stringToUTF32 must be aligned to four bytes!"),F("number"==typeof t,"stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"),void 0===t&&(t=2147483647),t<4)return 0;for(var n=r,o=n+t-4,i=0;i=55296&&a<=57343)a=65536+((1023&a)<<10)|1023&e.charCodeAt(++i);if($[r>>2]=a,(r+=4)+4>o)break}return $[r>>2]=0,r-n}function J(e){for(var r=0,t=0;t=55296&&n<=57343&&++t,r+=4}return r}function Q(e){var r=I(e)+1,t=Et(r);return t&&M(e,x,t,r),t}function Z(e){L=e,r.HEAP8=x=new Int8Array(e),r.HEAP16=B=new Int16Array(e),r.HEAP32=$=new Int32Array(e),r.HEAPU8=U=new Uint8Array(e),r.HEAPU16=j=new Uint16Array(e),r.HEAPU32=W=new Uint32Array(e),r.HEAPF32=z=new Float32Array(e),r.HEAPF64=H=new Float64Array(e)}var ee=5242880;r.TOTAL_STACK&&F(ee===r.TOTAL_STACK,"the stack size can no longer be determined at runtime");var re,te=r.INITIAL_MEMORY||67108864;function ne(){var e=Pt();F(!(3&e)),$[e>>2]=34821223,$[e+4>>2]=2310721022,$[0]=1668509029}function oe(){if(!A){var e=Pt(),r=W[e>>2],t=W[e+4>>2];34821223==r&&2310721022==t||ye("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x"+t.toString(16)+" 0x"+r.toString(16)),1668509029!==$[0]&&ye("Runtime error: The application has corrupted its heap memory area (address zero)!")}}k("INITIAL_MEMORY","INITIAL_MEMORY"),F(te>=ee,"INITIAL_MEMORY should be larger than TOTAL_STACK, was "+te+"! (TOTAL_STACK="+ee+")"),F("undefined"!=typeof Int32Array&&"undefined"!=typeof Float64Array&&null!=Int32Array.prototype.subarray&&null!=Int32Array.prototype.set,"JS engine does not provide full typed array support"),F(!r.wasmMemory,"Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally"),F(67108864==te,"Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically"),function(){var e=new Int16Array(1),r=new Int8Array(e.buffer);if(e[0]=25459,115!==r[0]||99!==r[1])throw"Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)"}();var ie=[],ae=[],se=[],le=!1;function ue(e){ie.unshift(e)}function ce(e){se.unshift(e)}F(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),F(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),F(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),F(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var de=0,fe=null,pe=null,me={};function he(e){for(var r=e;;){if(!me[e])return e;e=r+Math.random()}}function ge(e){de++,r.monitorRunDependencies&&r.monitorRunDependencies(de),e?(F(!me[e]),me[e]=1,null===fe&&"undefined"!=typeof setInterval&&(fe=setInterval(function(){if(A)return clearInterval(fe),void(fe=null);var e=!1;for(var r in me)e||(e=!0,_("still waiting on run dependencies:")),_("dependency: "+r);e&&_("(end of list)")},1e4))):_("warning: run dependency added without ID")}function ve(e){if(de--,r.monitorRunDependencies&&r.monitorRunDependencies(de),e?(F(me[e]),delete me[e]):_("warning: run dependency removed without ID"),0==de&&(null!==fe&&(clearInterval(fe),fe=null),pe)){var t=pe;pe=null,t()}}function ye(e){throw r.onAbort&&r.onAbort(e),_(e="Aborted("+e+")"),A=!0,new WebAssembly.RuntimeError(e)}var Ee,we,be;function _e(e){return e.startsWith("data:application/octet-stream;base64,")}function Te(e){return e.startsWith("file://")}function ke(e,t){return function(){var n=e,o=t;return t||(o=r.asm),F(le,"native function `"+n+"` called before runtime initialization"),o[e]||F(o[e],"exported native function `"+n+"` not found"),o[e].apply(null,arguments)}}function Se(e){try{if(e==Ee&&E)return new Uint8Array(E);if(p)return p(e);throw"both async and sync fetching of the wasm failed"}catch(e){ye(e)}}function Ce(e){for(;e.length>0;){var t=e.shift();if("function"!=typeof t){var n=t.func;"number"==typeof n?void 0===t.arg?Ae(n)():Ae(n)(t.arg):n(void 0===t.arg?null:t.arg)}else t(r)}}function Pe(e){return e.replace(/\b_Z[\w\d_]+/g,function(e){var r,t=(r=e,T("warning: build with -sDEMANGLE_SUPPORT to link in libcxxabi demangling"),r);return e===t?e:t+" ["+e+"]"})}function Ae(e){return re.get(e)}_e(Ee="decoder.wasm")||(Ee=function(e){return r.locateFile?r.locateFile(e,v):v+e}(Ee));var Fe={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,r)=>{for(var t=0,n=e.length-1;n>=0;n--){var o=e[n];"."===o?e.splice(n,1):".."===o?(e.splice(n,1),t++):t&&(e.splice(n,1),t--)}if(r)for(;t;t--)e.unshift("..");return e},normalize:e=>{var r=Fe.isAbs(e),t="/"===e.substr(-1);return(e=Fe.normalizeArray(e.split("/").filter(e=>!!e),!r).join("/"))||r||(e="."),e&&t&&(e+="/"),(r?"/":"")+e},dirname:e=>{var r=Fe.splitPath(e),t=r[0],n=r[1];return t||n?(n&&(n=n.substr(0,n.length-1)),t+n):"."},basename:e=>{if("/"===e)return"/";var r=(e=(e=Fe.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===r?e:e.substr(r+1)},join:function(){var e=Array.prototype.slice.call(arguments,0);return Fe.normalize(e.join("/"))},join2:(e,r)=>Fe.normalize(e+"/"+r)};var De={resolve:function(){for(var e="",r=!1,t=arguments.length-1;t>=-1&&!r;t--){var n=t>=0?arguments[t]:Le.cwd();if("string"!=typeof n)throw new TypeError("Arguments to path.resolve must be strings");if(!n)return"";e=n+"/"+e,r=Fe.isAbs(n)}return(r?"/":"")+(e=Fe.normalizeArray(e.split("/").filter(e=>!!e),!r).join("/"))||"."},relative:(e,r)=>{function t(e){for(var r=0;r=0&&""===e[t];t--);return r>t?[]:e.slice(r,t-r+1)}e=De.resolve(e).substr(1),r=De.resolve(r).substr(1);for(var n=t(e.split("/")),o=t(r.split("/")),i=Math.min(n.length,o.length),a=i,s=0;s0?t.slice(0,n).toString("utf-8"):null}else"undefined"!=typeof window&&"function"==typeof window.prompt?null!==(r=window.prompt("Input: "))&&(r+="\n"):"function"==typeof readline&&null!==(r=readline())&&(r+="\n");if(!r)return null;e.input=gt(r,!0)}return e.input.shift()},put_char:function(e,r){null===r||10===r?(b(O(e.output,0)),e.output=[]):0!=r&&e.output.push(r)},flush:function(e){e.output&&e.output.length>0&&(b(O(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,r){null===r||10===r?(_(O(e.output,0)),e.output=[]):0!=r&&e.output.push(r)},flush:function(e){e.output&&e.output.length>0&&(_(O(e.output,0)),e.output=[])}}};function Re(e){e=function(e,r){return F(r,"alignment argument is required"),Math.ceil(e/r)*r}(e,65536);var r=kt(65536,e);return r?(function(e,r){U.fill(0,e,e+r)}(r,e),r):0}var Me={ops_table:null,mount:function(e){return Me.createNode(null,"/",16895,0)},createNode:function(e,r,t,n){if(Le.isBlkdev(t)||Le.isFIFO(t))throw new Le.ErrnoError(63);Me.ops_table||(Me.ops_table={dir:{node:{getattr:Me.node_ops.getattr,setattr:Me.node_ops.setattr,lookup:Me.node_ops.lookup,mknod:Me.node_ops.mknod,rename:Me.node_ops.rename,unlink:Me.node_ops.unlink,rmdir:Me.node_ops.rmdir,readdir:Me.node_ops.readdir,symlink:Me.node_ops.symlink},stream:{llseek:Me.stream_ops.llseek}},file:{node:{getattr:Me.node_ops.getattr,setattr:Me.node_ops.setattr},stream:{llseek:Me.stream_ops.llseek,read:Me.stream_ops.read,write:Me.stream_ops.write,allocate:Me.stream_ops.allocate,mmap:Me.stream_ops.mmap,msync:Me.stream_ops.msync}},link:{node:{getattr:Me.node_ops.getattr,setattr:Me.node_ops.setattr,readlink:Me.node_ops.readlink},stream:{}},chrdev:{node:{getattr:Me.node_ops.getattr,setattr:Me.node_ops.setattr},stream:Le.chrdev_stream_ops}});var o=Le.createNode(e,r,t,n);return Le.isDir(o.mode)?(o.node_ops=Me.ops_table.dir.node,o.stream_ops=Me.ops_table.dir.stream,o.contents={}):Le.isFile(o.mode)?(o.node_ops=Me.ops_table.file.node,o.stream_ops=Me.ops_table.file.stream,o.usedBytes=0,o.contents=null):Le.isLink(o.mode)?(o.node_ops=Me.ops_table.link.node,o.stream_ops=Me.ops_table.link.stream):Le.isChrdev(o.mode)&&(o.node_ops=Me.ops_table.chrdev.node,o.stream_ops=Me.ops_table.chrdev.stream),o.timestamp=Date.now(),e&&(e.contents[r]=o,e.timestamp=o.timestamp),o},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,r){var t=e.contents?e.contents.length:0;if(!(t>=r)){r=Math.max(r,t*(t<1048576?2:1.125)>>>0),0!=t&&(r=Math.max(r,256));var n=e.contents;e.contents=new Uint8Array(r),e.usedBytes>0&&e.contents.set(n.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,r){if(e.usedBytes!=r)if(0==r)e.contents=null,e.usedBytes=0;else{var t=e.contents;e.contents=new Uint8Array(r),t&&e.contents.set(t.subarray(0,Math.min(r,e.usedBytes))),e.usedBytes=r}},node_ops:{getattr:function(e){var r={};return r.dev=Le.isChrdev(e.mode)?e.id:1,r.ino=e.id,r.mode=e.mode,r.nlink=1,r.uid=0,r.gid=0,r.rdev=e.rdev,Le.isDir(e.mode)?r.size=4096:Le.isFile(e.mode)?r.size=e.usedBytes:Le.isLink(e.mode)?r.size=e.link.length:r.size=0,r.atime=new Date(e.timestamp),r.mtime=new Date(e.timestamp),r.ctime=new Date(e.timestamp),r.blksize=4096,r.blocks=Math.ceil(r.size/r.blksize),r},setattr:function(e,r){void 0!==r.mode&&(e.mode=r.mode),void 0!==r.timestamp&&(e.timestamp=r.timestamp),void 0!==r.size&&Me.resizeFileStorage(e,r.size)},lookup:function(e,r){throw Le.genericErrors[44]},mknod:function(e,r,t,n){return Me.createNode(e,r,t,n)},rename:function(e,r,t){if(Le.isDir(e.mode)){var n;try{n=Le.lookupNode(r,t)}catch(e){}if(n)for(var o in n.contents)throw new Le.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=t,r.contents[t]=e,r.timestamp=e.parent.timestamp,e.parent=r},unlink:function(e,r){delete e.contents[r],e.timestamp=Date.now()},rmdir:function(e,r){var t=Le.lookupNode(e,r);for(var n in t.contents)throw new Le.ErrnoError(55);delete e.contents[r],e.timestamp=Date.now()},readdir:function(e){var r=[".",".."];for(var t in e.contents)e.contents.hasOwnProperty(t)&&r.push(t);return r},symlink:function(e,r,t){var n=Me.createNode(e,r,41471,0);return n.link=t,n},readlink:function(e){if(!Le.isLink(e.mode))throw new Le.ErrnoError(28);return e.link}},stream_ops:{read:function(e,r,t,n,o){var i=e.node.contents;if(o>=e.node.usedBytes)return 0;var a=Math.min(e.node.usedBytes-o,n);if(F(a>=0),a>8&&i.subarray)r.set(i.subarray(o,o+a),t);else for(var s=0;s0||n+t{if(!(e=De.resolve(Le.cwd(),e)))return{path:"",node:null};if((r=Object.assign({follow_mount:!0,recurse_count:0},r)).recurse_count>8)throw new Le.ErrnoError(32);for(var t=Fe.normalizeArray(e.split("/").filter(e=>!!e),!1),n=Le.root,o="/",i=0;i40)throw new Le.ErrnoError(32)}}return{path:o,node:n}},getPath:e=>{for(var r;;){if(Le.isRoot(e)){var t=e.mount.mountpoint;return r?"/"!==t[t.length-1]?t+"/"+r:t+r:t}r=r?e.name+"/"+r:e.name,e=e.parent}},hashName:(e,r)=>{for(var t=0,n=0;n>>0)%Le.nameTable.length},hashAddNode:e=>{var r=Le.hashName(e.parent.id,e.name);e.name_next=Le.nameTable[r],Le.nameTable[r]=e},hashRemoveNode:e=>{var r=Le.hashName(e.parent.id,e.name);if(Le.nameTable[r]===e)Le.nameTable[r]=e.name_next;else for(var t=Le.nameTable[r];t;){if(t.name_next===e){t.name_next=e.name_next;break}t=t.name_next}},lookupNode:(e,r)=>{var t=Le.mayLookup(e);if(t)throw new Le.ErrnoError(t,e);for(var n=Le.hashName(e.id,r),o=Le.nameTable[n];o;o=o.name_next){var i=o.name;if(o.parent.id===e.id&&i===r)return o}return Le.lookup(e,r)},createNode:(e,r,t,n)=>{F("object"==typeof e);var o=new Le.FSNode(e,r,t,n);return Le.hashAddNode(o),o},destroyNode:e=>{Le.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>!(49152&~e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var r=Le.flagModes[e];if(void 0===r)throw new Error("Unknown file open mode: "+e);return r},flagsToPermissionString:e=>{var r=["r","w","rw"][3&e];return 512&e&&(r+="w"),r},nodePermissions:(e,r)=>Le.ignorePermissions||(!r.includes("r")||292&e.mode)&&(!r.includes("w")||146&e.mode)&&(!r.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var r=Le.nodePermissions(e,"x");return r||(e.node_ops.lookup?0:2)},mayCreate:(e,r)=>{try{Le.lookupNode(e,r);return 20}catch(e){}return Le.nodePermissions(e,"wx")},mayDelete:(e,r,t)=>{var n;try{n=Le.lookupNode(e,r)}catch(e){return e.errno}var o=Le.nodePermissions(e,"wx");if(o)return o;if(t){if(!Le.isDir(n.mode))return 54;if(Le.isRoot(n)||Le.getPath(n)===Le.cwd())return 10}else if(Le.isDir(n.mode))return 31;return 0},mayOpen:(e,r)=>e?Le.isLink(e.mode)?32:Le.isDir(e.mode)&&("r"!==Le.flagsToPermissionString(r)||512&r)?31:Le.nodePermissions(e,Le.flagsToPermissionString(r)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,r=Le.MAX_OPEN_FDS)=>{for(var t=e;t<=r;t++)if(!Le.streams[t])return t;throw new Le.ErrnoError(33)},getStream:e=>Le.streams[e],createStream:(e,r,t)=>{Le.FSStream||(Le.FSStream=function(){this.shared={}},Le.FSStream.prototype={object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return!!(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get function(){return this.shared.position},set:function(e){this.shared.position=e}}}),e=Object.assign(new Le.FSStream,e);var n=Le.nextfd(r,t);return e.fd=n,Le.streams[n]=e,e},closeStream:e=>{Le.streams[e]=null},chrdev_stream_ops:{open:e=>{var r=Le.getDevice(e.node.rdev);e.stream_ops=r.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new Le.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,r)=>e<<8|r,registerDevice:(e,r)=>{Le.devices[e]={stream_ops:r}},getDevice:e=>Le.devices[e],getMounts:e=>{for(var r=[],t=[e];t.length;){var n=t.pop();r.push(n),t.push.apply(t,n.mounts)}return r},syncfs:(e,r)=>{"function"==typeof e&&(r=e,e=!1),Le.syncFSRequests++,Le.syncFSRequests>1&&_("warning: "+Le.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var t=Le.getMounts(Le.root.mount),n=0;function o(e){return F(Le.syncFSRequests>0),Le.syncFSRequests--,r(e)}function i(e){if(e)return i.errored?void 0:(i.errored=!0,o(e));++n>=t.length&&o(null)}t.forEach(r=>{if(!r.type.syncfs)return i(null);r.type.syncfs(r,e,i)})},mount:(e,r,t)=>{if("string"==typeof e)throw e;var n,o="/"===t,i=!t;if(o&&Le.root)throw new Le.ErrnoError(10);if(!o&&!i){var a=Le.lookupPath(t,{follow_mount:!1});if(t=a.path,n=a.node,Le.isMountpoint(n))throw new Le.ErrnoError(10);if(!Le.isDir(n.mode))throw new Le.ErrnoError(54)}var s={type:e,opts:r,mountpoint:t,mounts:[]},l=e.mount(s);return l.mount=s,s.root=l,o?Le.root=l:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),l},unmount:e=>{var r=Le.lookupPath(e,{follow_mount:!1});if(!Le.isMountpoint(r.node))throw new Le.ErrnoError(28);var t=r.node,n=t.mounted,o=Le.getMounts(n);Object.keys(Le.nameTable).forEach(e=>{for(var r=Le.nameTable[e];r;){var t=r.name_next;o.includes(r.mount)&&Le.destroyNode(r),r=t}}),t.mounted=null;var i=t.mount.mounts.indexOf(n);F(-1!==i),t.mount.mounts.splice(i,1)},lookup:(e,r)=>e.node_ops.lookup(e,r),mknod:(e,r,t)=>{var n=Le.lookupPath(e,{parent:!0}).node,o=Fe.basename(e);if(!o||"."===o||".."===o)throw new Le.ErrnoError(28);var i=Le.mayCreate(n,o);if(i)throw new Le.ErrnoError(i);if(!n.node_ops.mknod)throw new Le.ErrnoError(63);return n.node_ops.mknod(n,o,r,t)},create:(e,r)=>(r=void 0!==r?r:438,r&=4095,r|=32768,Le.mknod(e,r,0)),mkdir:(e,r)=>(r=void 0!==r?r:511,r&=1023,r|=16384,Le.mknod(e,r,0)),mkdirTree:(e,r)=>{for(var t=e.split("/"),n="",o=0;o(void 0===t&&(t=r,r=438),r|=8192,Le.mknod(e,r,t)),symlink:(e,r)=>{if(!De.resolve(e))throw new Le.ErrnoError(44);var t=Le.lookupPath(r,{parent:!0}).node;if(!t)throw new Le.ErrnoError(44);var n=Fe.basename(r),o=Le.mayCreate(t,n);if(o)throw new Le.ErrnoError(o);if(!t.node_ops.symlink)throw new Le.ErrnoError(63);return t.node_ops.symlink(t,n,e)},rename:(e,r)=>{var t,n,o=Fe.dirname(e),i=Fe.dirname(r),a=Fe.basename(e),s=Fe.basename(r);if(t=Le.lookupPath(e,{parent:!0}).node,n=Le.lookupPath(r,{parent:!0}).node,!t||!n)throw new Le.ErrnoError(44);if(t.mount!==n.mount)throw new Le.ErrnoError(75);var l,u=Le.lookupNode(t,a),c=De.relative(e,i);if("."!==c.charAt(0))throw new Le.ErrnoError(28);if("."!==(c=De.relative(r,o)).charAt(0))throw new Le.ErrnoError(55);try{l=Le.lookupNode(n,s)}catch(e){}if(u!==l){var d=Le.isDir(u.mode),f=Le.mayDelete(t,a,d);if(f)throw new Le.ErrnoError(f);if(f=l?Le.mayDelete(n,s,d):Le.mayCreate(n,s))throw new Le.ErrnoError(f);if(!t.node_ops.rename)throw new Le.ErrnoError(63);if(Le.isMountpoint(u)||l&&Le.isMountpoint(l))throw new Le.ErrnoError(10);if(n!==t&&(f=Le.nodePermissions(t,"w")))throw new Le.ErrnoError(f);Le.hashRemoveNode(u);try{t.node_ops.rename(u,n,s)}catch(e){throw e}finally{Le.hashAddNode(u)}}},rmdir:e=>{var r=Le.lookupPath(e,{parent:!0}).node,t=Fe.basename(e),n=Le.lookupNode(r,t),o=Le.mayDelete(r,t,!0);if(o)throw new Le.ErrnoError(o);if(!r.node_ops.rmdir)throw new Le.ErrnoError(63);if(Le.isMountpoint(n))throw new Le.ErrnoError(10);r.node_ops.rmdir(r,t),Le.destroyNode(n)},readdir:e=>{var r=Le.lookupPath(e,{follow:!0}).node;if(!r.node_ops.readdir)throw new Le.ErrnoError(54);return r.node_ops.readdir(r)},unlink:e=>{var r=Le.lookupPath(e,{parent:!0}).node;if(!r)throw new Le.ErrnoError(44);var t=Fe.basename(e),n=Le.lookupNode(r,t),o=Le.mayDelete(r,t,!1);if(o)throw new Le.ErrnoError(o);if(!r.node_ops.unlink)throw new Le.ErrnoError(63);if(Le.isMountpoint(n))throw new Le.ErrnoError(10);r.node_ops.unlink(r,t),Le.destroyNode(n)},readlink:e=>{var r=Le.lookupPath(e).node;if(!r)throw new Le.ErrnoError(44);if(!r.node_ops.readlink)throw new Le.ErrnoError(28);return De.resolve(Le.getPath(r.parent),r.node_ops.readlink(r))},stat:(e,r)=>{var t=Le.lookupPath(e,{follow:!r}).node;if(!t)throw new Le.ErrnoError(44);if(!t.node_ops.getattr)throw new Le.ErrnoError(63);return t.node_ops.getattr(t)},lstat:e=>Le.stat(e,!0),chmod:(e,r,t)=>{var n;"string"==typeof e?n=Le.lookupPath(e,{follow:!t}).node:n=e;if(!n.node_ops.setattr)throw new Le.ErrnoError(63);n.node_ops.setattr(n,{mode:4095&r|-4096&n.mode,timestamp:Date.now()})},lchmod:(e,r)=>{Le.chmod(e,r,!0)},fchmod:(e,r)=>{var t=Le.getStream(e);if(!t)throw new Le.ErrnoError(8);Le.chmod(t.node,r)},chown:(e,r,t,n)=>{var o;"string"==typeof e?o=Le.lookupPath(e,{follow:!n}).node:o=e;if(!o.node_ops.setattr)throw new Le.ErrnoError(63);o.node_ops.setattr(o,{timestamp:Date.now()})},lchown:(e,r,t)=>{Le.chown(e,r,t,!0)},fchown:(e,r,t)=>{var n=Le.getStream(e);if(!n)throw new Le.ErrnoError(8);Le.chown(n.node,r,t)},truncate:(e,r)=>{if(r<0)throw new Le.ErrnoError(28);var t;"string"==typeof e?t=Le.lookupPath(e,{follow:!0}).node:t=e;if(!t.node_ops.setattr)throw new Le.ErrnoError(63);if(Le.isDir(t.mode))throw new Le.ErrnoError(31);if(!Le.isFile(t.mode))throw new Le.ErrnoError(28);var n=Le.nodePermissions(t,"w");if(n)throw new Le.ErrnoError(n);t.node_ops.setattr(t,{size:r,timestamp:Date.now()})},ftruncate:(e,r)=>{var t=Le.getStream(e);if(!t)throw new Le.ErrnoError(8);if(!(2097155&t.flags))throw new Le.ErrnoError(28);Le.truncate(t.node,r)},utime:(e,r,t)=>{var n=Le.lookupPath(e,{follow:!0}).node;n.node_ops.setattr(n,{timestamp:Math.max(r,t)})},open:(e,t,n,o,i)=>{if(""===e)throw new Le.ErrnoError(44);var a;if(n=void 0===n?438:n,n=64&(t="string"==typeof t?Le.modeStringToFlags(t):t)?4095&n|32768:0,"object"==typeof e)a=e;else{e=Fe.normalize(e);try{a=Le.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var s=!1;if(64&t)if(a){if(128&t)throw new Le.ErrnoError(20)}else a=Le.mknod(e,n,0),s=!0;if(!a)throw new Le.ErrnoError(44);if(Le.isChrdev(a.mode)&&(t&=-513),65536&t&&!Le.isDir(a.mode))throw new Le.ErrnoError(54);if(!s){var l=Le.mayOpen(a,t);if(l)throw new Le.ErrnoError(l)}512&t&&Le.truncate(a,0),t&=-131713;var u=Le.createStream({node:a,path:Le.getPath(a),flags:t,seekable:!0,position:0,stream_ops:a.stream_ops,ungotten:[],error:!1},o,i);return u.stream_ops.open&&u.stream_ops.open(u),!r.logReadFiles||1&t||(Le.readFiles||(Le.readFiles={}),e in Le.readFiles||(Le.readFiles[e]=1)),u},close:e=>{if(Le.isClosed(e))throw new Le.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{Le.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,r,t)=>{if(Le.isClosed(e))throw new Le.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new Le.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new Le.ErrnoError(28);return e.position=e.stream_ops.llseek(e,r,t),e.ungotten=[],e.position},read:(e,r,t,n,o)=>{if(n<0||o<0)throw new Le.ErrnoError(28);if(Le.isClosed(e))throw new Le.ErrnoError(8);if(1==(2097155&e.flags))throw new Le.ErrnoError(8);if(Le.isDir(e.node.mode))throw new Le.ErrnoError(31);if(!e.stream_ops.read)throw new Le.ErrnoError(28);var i=void 0!==o;if(i){if(!e.seekable)throw new Le.ErrnoError(70)}else o=e.position;var a=e.stream_ops.read(e,r,t,n,o);return i||(e.position+=a),a},write:(e,r,t,n,o,i)=>{if(n<0||o<0)throw new Le.ErrnoError(28);if(Le.isClosed(e))throw new Le.ErrnoError(8);if(!(2097155&e.flags))throw new Le.ErrnoError(8);if(Le.isDir(e.node.mode))throw new Le.ErrnoError(31);if(!e.stream_ops.write)throw new Le.ErrnoError(28);e.seekable&&1024&e.flags&&Le.llseek(e,0,2);var a=void 0!==o;if(a){if(!e.seekable)throw new Le.ErrnoError(70)}else o=e.position;var s=e.stream_ops.write(e,r,t,n,o,i);return a||(e.position+=s),s},allocate:(e,r,t)=>{if(Le.isClosed(e))throw new Le.ErrnoError(8);if(r<0||t<=0)throw new Le.ErrnoError(28);if(!(2097155&e.flags))throw new Le.ErrnoError(8);if(!Le.isFile(e.node.mode)&&!Le.isDir(e.node.mode))throw new Le.ErrnoError(43);if(!e.stream_ops.allocate)throw new Le.ErrnoError(138);e.stream_ops.allocate(e,r,t)},mmap:(e,r,t,n,o,i)=>{if(2&o&&!(2&i)&&2!=(2097155&e.flags))throw new Le.ErrnoError(2);if(1==(2097155&e.flags))throw new Le.ErrnoError(2);if(!e.stream_ops.mmap)throw new Le.ErrnoError(43);return e.stream_ops.mmap(e,r,t,n,o,i)},msync:(e,r,t,n,o)=>e&&e.stream_ops.msync?e.stream_ops.msync(e,r,t,n,o):0,munmap:e=>0,ioctl:(e,r,t)=>{if(!e.stream_ops.ioctl)throw new Le.ErrnoError(59);return e.stream_ops.ioctl(e,r,t)},readFile:(e,r={})=>{if(r.flags=r.flags||0,r.encoding=r.encoding||"binary","utf8"!==r.encoding&&"binary"!==r.encoding)throw new Error('Invalid encoding type "'+r.encoding+'"');var t,n=Le.open(e,r.flags),o=Le.stat(e).size,i=new Uint8Array(o);return Le.read(n,i,0,o,0),"utf8"===r.encoding?t=O(i,0):"binary"===r.encoding&&(t=i),Le.close(n),t},writeFile:(e,r,t={})=>{t.flags=t.flags||577;var n=Le.open(e,t.flags,t.mode);if("string"==typeof r){var o=new Uint8Array(I(r)+1),i=M(r,o,0,o.length);Le.write(n,o,0,i,void 0,t.canOwn)}else{if(!ArrayBuffer.isView(r))throw new Error("Unsupported data type");Le.write(n,r,0,r.byteLength,void 0,t.canOwn)}Le.close(n)},cwd:()=>Le.currentPath,chdir:e=>{var r=Le.lookupPath(e,{follow:!0});if(null===r.node)throw new Le.ErrnoError(44);if(!Le.isDir(r.node.mode))throw new Le.ErrnoError(54);var t=Le.nodePermissions(r.node,"x");if(t)throw new Le.ErrnoError(t);Le.currentPath=r.path},createDefaultDirectories:()=>{Le.mkdir("/tmp"),Le.mkdir("/home"),Le.mkdir("/home/web_user")},createDefaultDevices:()=>{Le.mkdir("/dev"),Le.registerDevice(Le.makedev(1,3),{read:()=>0,write:(e,r,t,n,o)=>n}),Le.mkdev("/dev/null",Le.makedev(1,3)),Oe.register(Le.makedev(5,0),Oe.default_tty_ops),Oe.register(Le.makedev(6,0),Oe.default_tty1_ops),Le.mkdev("/dev/tty",Le.makedev(5,0)),Le.mkdev("/dev/tty1",Le.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return function(){return crypto.getRandomValues(e),e[0]}}if(u)try{var r=a.default;return function(){return r.randomBytes(1)[0]}}catch(e){}return function(){ye("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")}}();Le.createDevice("/dev","random",e),Le.createDevice("/dev","urandom",e),Le.mkdir("/dev/shm"),Le.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{Le.mkdir("/proc");var e=Le.mkdir("/proc/self");Le.mkdir("/proc/self/fd"),Le.mount({mount:()=>{var r=Le.createNode(e,"fd",16895,73);return r.node_ops={lookup:(e,r)=>{var t=+r,n=Le.getStream(t);if(!n)throw new Le.ErrnoError(8);var o={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>n.path}};return o.parent=o,o}},r}},{},"/proc/self/fd")},createStandardStreams:()=>{r.stdin?Le.createDevice("/dev","stdin",r.stdin):Le.symlink("/dev/tty","/dev/stdin"),r.stdout?Le.createDevice("/dev","stdout",null,r.stdout):Le.symlink("/dev/tty","/dev/stdout"),r.stderr?Le.createDevice("/dev","stderr",null,r.stderr):Le.symlink("/dev/tty1","/dev/stderr");var e=Le.open("/dev/stdin",0),t=Le.open("/dev/stdout",1),n=Le.open("/dev/stderr",1);F(0===e.fd,"invalid handle for stdin ("+e.fd+")"),F(1===t.fd,"invalid handle for stdout ("+t.fd+")"),F(2===n.fd,"invalid handle for stderr ("+n.fd+")")},ensureErrnoError:()=>{Le.ErrnoError||(Le.ErrnoError=function(e,r){this.node=r,this.setErrno=function(e){for(var r in this.errno=e,Ie)if(Ie[r]===e){this.code=r;break}},this.setErrno(e),this.message=Ne[e],this.stack&&(Object.defineProperty(this,"stack",{value:(new Error).stack,writable:!0}),this.stack=Pe(this.stack))},Le.ErrnoError.prototype=new Error,Le.ErrnoError.prototype.constructor=Le.ErrnoError,[44].forEach(e=>{Le.genericErrors[e]=new Le.ErrnoError(e),Le.genericErrors[e].stack=""}))},staticInit:()=>{Le.ensureErrnoError(),Le.nameTable=new Array(4096),Le.mount(Me,{},"/"),Le.createDefaultDirectories(),Le.createDefaultDevices(),Le.createSpecialDirectories(),Le.filesystems={MEMFS:Me}},init:(e,t,n)=>{F(!Le.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"),Le.init.initialized=!0,Le.ensureErrnoError(),r.stdin=e||r.stdin,r.stdout=t||r.stdout,r.stderr=n||r.stderr,Le.createStandardStreams()},quit:()=>{Le.init.initialized=!1,Tt();for(var e=0;e{var t=0;return e&&(t|=365),r&&(t|=146),t},findObject:(e,r)=>{var t=Le.analyzePath(e,r);return t.exists?t.object:null},analyzePath:(e,r)=>{try{e=(n=Le.lookupPath(e,{follow:!r})).path}catch(e){}var t={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var n=Le.lookupPath(e,{parent:!0});t.parentExists=!0,t.parentPath=n.path,t.parentObject=n.node,t.name=Fe.basename(e),n=Le.lookupPath(e,{follow:!r}),t.exists=!0,t.path=n.path,t.object=n.node,t.name=n.node.name,t.isRoot="/"===n.path}catch(e){t.error=e.errno}return t},createPath:(e,r,t,n)=>{e="string"==typeof e?e:Le.getPath(e);for(var o=r.split("/").reverse();o.length;){var i=o.pop();if(i){var a=Fe.join2(e,i);try{Le.mkdir(a)}catch(e){}e=a}}return a},createFile:(e,r,t,n,o)=>{var i=Fe.join2("string"==typeof e?e:Le.getPath(e),r),a=Le.getMode(n,o);return Le.create(i,a)},createDataFile:(e,r,t,n,o,i)=>{var a=r;e&&(e="string"==typeof e?e:Le.getPath(e),a=r?Fe.join2(e,r):e);var s=Le.getMode(n,o),l=Le.create(a,s);if(t){if("string"==typeof t){for(var u=new Array(t.length),c=0,d=t.length;c{var o=Fe.join2("string"==typeof e?e:Le.getPath(e),r),i=Le.getMode(!!t,!!n);Le.createDevice.major||(Le.createDevice.major=64);var a=Le.makedev(Le.createDevice.major++,0);return Le.registerDevice(a,{open:e=>{e.seekable=!1},close:e=>{n&&n.buffer&&n.buffer.length&&n(10)},read:(e,r,n,o,i)=>{for(var a=0,s=0;s{for(var a=0;a{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!d)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=gt(d(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new Le.ErrnoError(29)}},createLazyFile:(e,r,t,n,o)=>{function i(){this.lengthKnown=!1,this.chunks=[]}if(i.prototype.get=function(e){if(!(e>this.length-1||e<0)){var r=e%this.chunkSize,t=e/this.chunkSize|0;return this.getter(t)[r]}},i.prototype.setDataGetter=function(e){this.getter=e},i.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",t,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+t+". Status: "+e.status);var r,n=Number(e.getResponseHeader("Content-length")),o=(r=e.getResponseHeader("Accept-Ranges"))&&"bytes"===r,i=(r=e.getResponseHeader("Content-Encoding"))&&"gzip"===r,a=1048576;o||(a=n);var s=this;s.setDataGetter(e=>{var r=e*a,o=(e+1)*a-1;if(o=Math.min(o,n-1),void 0===s.chunks[e]&&(s.chunks[e]=((e,r)=>{if(e>r)throw new Error("invalid range ("+e+", "+r+") or no bytes requested!");if(r>n-1)throw new Error("only "+n+" bytes available! programmer error!");var o=new XMLHttpRequest;if(o.open("GET",t,!1),n!==a&&o.setRequestHeader("Range","bytes="+e+"-"+r),o.responseType="arraybuffer",o.overrideMimeType&&o.overrideMimeType("text/plain; charset=x-user-defined"),o.send(null),!(o.status>=200&&o.status<300||304===o.status))throw new Error("Couldn't load "+t+". Status: "+o.status);return void 0!==o.response?new Uint8Array(o.response||[]):gt(o.responseText||"",!0)})(r,o)),void 0===s.chunks[e])throw new Error("doXHR failed!");return s.chunks[e]}),!i&&n||(a=n=1,n=this.getter(0).length,a=n,b("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=n,this._chunkSize=a,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!l)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var a=new i;Object.defineProperties(a,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var s={isDevice:!1,contents:a}}else s={isDevice:!1,url:t};var u=Le.createFile(e,r,s,n,o);s.contents?u.contents=s.contents:s.url&&(u.contents=null,u.url=s.url),Object.defineProperties(u,{usedBytes:{get:function(){return this.contents.length}}});var c={};return Object.keys(u.stream_ops).forEach(e=>{var r=u.stream_ops[e];c[e]=function(){return Le.forceLoadFile(u),r.apply(null,arguments)}}),c.read=(e,r,t,n,o)=>{Le.forceLoadFile(u);var i=e.node.contents;if(o>=i.length)return 0;var a=Math.min(i.length-o,n);if(F(a>=0),i.slice)for(var s=0;s{var c=r?De.resolve(Fe.join2(e,r)):e,d=he("cp "+c);function p(t){function f(t){u&&u(),s||Le.createDataFile(e,r,t,n,o,l),i&&i(),ve(d)}Browser.handledByPreloadPlugin(t,c,f,()=>{a&&a(),ve(d)})||f(t)}ge(d),"string"==typeof t?function(e,r,t,n){var o=n?"":he("al "+e);f(e,function(t){F(t,'Loading data file "'+e+'" failed (no arrayBuffer).'),r(new Uint8Array(t)),o&&ve(o)},function(r){if(!t)throw'Loading data file "'+e+'" failed.';t()}),o&&ge(o)}(t,e=>p(e),a):p(t)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,r,t)=>{r=r||(()=>{}),t=t||(()=>{});var n=Le.indexedDB();try{var o=n.open(Le.DB_NAME(),Le.DB_VERSION)}catch(e){return t(e)}o.onupgradeneeded=()=>{b("creating db"),o.result.createObjectStore(Le.DB_STORE_NAME)},o.onsuccess=()=>{var n=o.result.transaction([Le.DB_STORE_NAME],"readwrite"),i=n.objectStore(Le.DB_STORE_NAME),a=0,s=0,l=e.length;function u(){0==s?r():t()}e.forEach(e=>{var r=i.put(Le.analyzePath(e).object.contents,e);r.onsuccess=()=>{++a+s==l&&u()},r.onerror=()=>{s++,a+s==l&&u()}}),n.onerror=t},o.onerror=t},loadFilesFromDB:(e,r,t)=>{r=r||(()=>{}),t=t||(()=>{});var n=Le.indexedDB();try{var o=n.open(Le.DB_NAME(),Le.DB_VERSION)}catch(e){return t(e)}o.onupgradeneeded=t,o.onsuccess=()=>{var n=o.result;try{var i=n.transaction([Le.DB_STORE_NAME],"readonly")}catch(e){return void t(e)}var a=i.objectStore(Le.DB_STORE_NAME),s=0,l=0,u=e.length;function c(){0==l?r():t()}e.forEach(e=>{var r=a.get(e);r.onsuccess=()=>{Le.analyzePath(e).exists&&Le.unlink(e),Le.createDataFile(Fe.dirname(e),Fe.basename(e),r.result,!0,!0,!0),++s+l==u&&c()},r.onerror=()=>{l++,s+l==u&&c()}}),i.onerror=t},o.onerror=t},absolutePath:()=>{ye("FS.absolutePath has been removed; use PATH_FS.resolve instead")},createFolder:()=>{ye("FS.createFolder has been removed; use FS.mkdir instead")},createLink:()=>{ye("FS.createLink has been removed; use FS.symlink instead")},joinPath:()=>{ye("FS.joinPath has been removed; use PATH.join instead")},mmapAlloc:()=>{ye("FS.mmapAlloc has been replaced by the top level function mmapAlloc")},standardizePath:()=>{ye("FS.standardizePath has been removed; use PATH.normalize instead")}},xe={DEFAULT_POLLMASK:5,calculateAt:function(e,r,t){if(Fe.isAbs(r))return r;var n;if(-100===e)n=Le.cwd();else{var o=Le.getStream(e);if(!o)throw new Le.ErrnoError(8);n=o.path}if(0==r.length){if(!t)throw new Le.ErrnoError(44);return n}return Fe.join2(n,r)},doStat:function(e,r,t){try{var n=e(r)}catch(e){if(e&&e.node&&Fe.normalize(r)!==Fe.normalize(Le.getPath(e.node)))return-54;throw e}return $[t>>2]=n.dev,$[t+4>>2]=0,$[t+8>>2]=n.ino,$[t+12>>2]=n.mode,$[t+16>>2]=n.nlink,$[t+20>>2]=n.uid,$[t+24>>2]=n.gid,$[t+28>>2]=n.rdev,$[t+32>>2]=0,be=[n.size>>>0,(we=n.size,+Math.abs(we)>=1?we>0?(0|Math.min(+Math.floor(we/4294967296),4294967295))>>>0:~~+Math.ceil((we-+(~~we>>>0))/4294967296)>>>0:0)],$[t+40>>2]=be[0],$[t+44>>2]=be[1],$[t+48>>2]=4096,$[t+52>>2]=n.blocks,$[t+56>>2]=n.atime.getTime()/1e3|0,$[t+60>>2]=0,$[t+64>>2]=n.mtime.getTime()/1e3|0,$[t+68>>2]=0,$[t+72>>2]=n.ctime.getTime()/1e3|0,$[t+76>>2]=0,be=[n.ino>>>0,(we=n.ino,+Math.abs(we)>=1?we>0?(0|Math.min(+Math.floor(we/4294967296),4294967295))>>>0:~~+Math.ceil((we-+(~~we>>>0))/4294967296)>>>0:0)],$[t+80>>2]=be[0],$[t+84>>2]=be[1],0},doMsync:function(e,r,t,n,o){var i=U.slice(e,e+t);Le.msync(r,i,o,t,n)},doMknod:function(e,r,t){switch(61440&r){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}return Le.mknod(e,r,t),0},doReadlink:function(e,r,t){if(t<=0)return-28;var n=Le.readlink(e),o=Math.min(t,I(n)),i=x[r+o];return N(n,r,t+1),x[r+o]=i,o},doAccess:function(e,r){if(-8&r)return-28;var t=Le.lookupPath(e,{follow:!0}).node;if(!t)return-44;var n="";return 4&r&&(n+="r"),2&r&&(n+="w"),1&r&&(n+="x"),n&&Le.nodePermissions(t,n)?-2:0},doReadv:function(e,r,t,n){for(var o=0,i=0;i>2],s=$[r+4>>2];r+=8;var l=Le.read(e,x,a,s,n);if(l<0)return-1;if(o+=l,l>2],s=$[r+4>>2];r+=8;var l=Le.write(e,x,a,s,n);if(l<0)return-1;o+=l}return o},varargs:void 0,get:function(){return F(null!=xe.varargs),xe.varargs+=4,$[xe.varargs-4>>2]},getStr:function(e){return R(e)},getStreamFromFD:function(e){var r=Le.getStream(e);if(!r)throw new Le.ErrnoError(8);return r}};function Ue(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var Be=void 0;function je(e){for(var r="",t=e;U[t];)r+=Be[U[t++]];return r}var $e={},We={},ze={};function He(e){if(void 0===e)return"_unknown";var r=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return r>=48&&r<=57?"_"+e:e}function Ge(e,r){return e=He(e),new Function("body","return function "+e+'() {\n "use strict"; return body.apply(this, arguments);\n};\n')(r)}function Ve(e,r){var t=Ge(r,function(e){this.name=r,this.message=e;var t=new Error(e).stack;void 0!==t&&(this.stack=this.toString()+"\n"+t.replace(/^Error(:[^\n]*)?\n/,""))});return t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},t}var qe=void 0;function Ye(e){throw new qe(e)}var Xe=void 0;function Ke(e){throw new Xe(e)}function Je(e,r,t){function n(r){var n=t(r);n.length!==e.length&&Ke("Mismatched type converter count");for(var o=0;o{We.hasOwnProperty(e)?o[r]=We[e]:(i.push(e),$e.hasOwnProperty(e)||($e[e]=[]),$e[e].push(()=>{o[r]=We[e],++a===i.length&&n(o)}))}),0===i.length&&n(o)}function Qe(e,r,t={}){if(!("argPackAdvance"in r))throw new TypeError("registerType registeredInstance requires argPackAdvance");var n=r.name;if(e||Ye('type "'+n+'" must have a positive integer typeid pointer'),We.hasOwnProperty(e)){if(t.ignoreDuplicateRegistrations)return;Ye("Cannot register type '"+n+"' twice")}if(We[e]=r,delete ze[e],$e.hasOwnProperty(e)){var o=$e[e];delete $e[e],o.forEach(e=>e())}}function Ze(e){if(!(this instanceof br))return!1;if(!(e instanceof br))return!1;for(var r=this.$$.ptrType.registeredClass,t=this.$$.ptr,n=e.$$.ptrType.registeredClass,o=e.$$.ptr;r.baseClass;)t=r.upcast(t),r=r.baseClass;for(;n.baseClass;)o=n.upcast(o),n=n.baseClass;return r===n&&t===o}function er(e){Ye(e.$$.ptrType.registeredClass.name+" instance already deleted")}var rr=!1;function tr(e){}function nr(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function or(e,r,t){if(r===t)return e;if(void 0===t.baseClass)return null;var n=or(e,r,t.baseClass);return null===n?null:t.downcast(n)}var ir={};function ar(){return Object.keys(fr).length}function sr(){var e=[];for(var r in fr)fr.hasOwnProperty(r)&&e.push(fr[r]);return e}var lr=[];function ur(){for(;lr.length;){var e=lr.pop();e.$$.deleteScheduled=!1,e.delete()}}var cr=void 0;function dr(e){cr=e,lr.length&&cr&&cr(ur)}var fr={};function pr(e,r){return r=function(e,r){for(void 0===r&&Ye("ptr should not be undefined");e.baseClass;)r=e.upcast(r),e=e.baseClass;return r}(e,r),fr[r]}function mr(e,r){return r.ptrType&&r.ptr||Ke("makeClassHandle requires ptr and ptrType"),!!r.smartPtrType!==!!r.smartPtr&&Ke("Both smartPtrType and smartPtr must be specified"),r.count={value:1},gr(Object.create(e,{$$:{value:r}}))}function hr(e){var r=this.getPointee(e);if(!r)return this.destructor(e),null;var t=pr(this.registeredClass,r);if(void 0!==t){if(0===t.$$.count.value)return t.$$.ptr=r,t.$$.smartPtr=e,t.clone();var n=t.clone();return this.destructor(e),n}function o(){return this.isSmartPointer?mr(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:r,smartPtrType:this,smartPtr:e}):mr(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var i,a=this.registeredClass.getActualType(r),s=ir[a];if(!s)return o.call(this);i=this.isConst?s.constPointerType:s.pointerType;var l=or(r,this.registeredClass,i.registeredClass);return null===l?o.call(this):this.isSmartPointer?mr(i.registeredClass.instancePrototype,{ptrType:i,ptr:l,smartPtrType:this,smartPtr:e}):mr(i.registeredClass.instancePrototype,{ptrType:i,ptr:l})}function gr(e){return"undefined"==typeof FinalizationRegistry?(gr=e=>e,e):(rr=new FinalizationRegistry(e=>{console.warn(e.leakWarning.stack.replace(/^Error: /,"")),nr(e.$$)}),gr=e=>{var r=e.$$;if(!!r.smartPtr){var t={$$:r},n=r.ptrType.registeredClass;t.leakWarning=new Error("Embind found a leaked C++ instance "+n.name+" <0x"+r.ptr.toString(16)+">.\nWe'll free it automatically in this case, but this functionality is not reliable across various environments.\nMake sure to invoke .delete() manually once you're done with the instance instead.\nOriginally allocated"),"captureStackTrace"in Error&&Error.captureStackTrace(t.leakWarning,hr),rr.register(e,t,e)}return e},tr=e=>rr.unregister(e),gr(e))}function vr(){if(this.$$.ptr||er(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e,r=gr(Object.create(Object.getPrototypeOf(this),{$$:{value:(e=this.$$,{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType})}}));return r.$$.count.value+=1,r.$$.deleteScheduled=!1,r}function yr(){this.$$.ptr||er(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&Ye("Object already scheduled for deletion"),tr(this),nr(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function Er(){return!this.$$.ptr}function wr(){return this.$$.ptr||er(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&Ye("Object already scheduled for deletion"),lr.push(this),1===lr.length&&cr&&cr(ur),this.$$.deleteScheduled=!0,this}function br(){}function _r(e,r,t){if(void 0===e[r].overloadTable){var n=e[r];e[r]=function(){return e[r].overloadTable.hasOwnProperty(arguments.length)||Ye("Function '"+t+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[r].overloadTable+")!"),e[r].overloadTable[arguments.length].apply(this,arguments)},e[r].overloadTable=[],e[r].overloadTable[n.argCount]=n}}function Tr(e,r,t,n,o,i,a,s){this.name=e,this.constructor=r,this.instancePrototype=t,this.rawDestructor=n,this.baseClass=o,this.getActualType=i,this.upcast=a,this.downcast=s,this.pureVirtualFunctions=[]}function kr(e,r,t){for(;r!==t;)r.upcast||Ye("Expected null or instance of "+t.name+", got an instance of "+r.name),e=r.upcast(e),r=r.baseClass;return e}function Sr(e,r){if(null===r)return this.isReference&&Ye("null is not a valid "+this.name),0;r.$$||Ye('Cannot pass "'+Xr(r)+'" as a '+this.name),r.$$.ptr||Ye("Cannot pass deleted object as a pointer of type "+this.name);var t=r.$$.ptrType.registeredClass;return kr(r.$$.ptr,t,this.registeredClass)}function Cr(e,r){var t;if(null===r)return this.isReference&&Ye("null is not a valid "+this.name),this.isSmartPointer?(t=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,t),t):0;r.$$||Ye('Cannot pass "'+Xr(r)+'" as a '+this.name),r.$$.ptr||Ye("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&r.$$.ptrType.isConst&&Ye("Cannot convert argument of type "+(r.$$.smartPtrType?r.$$.smartPtrType.name:r.$$.ptrType.name)+" to parameter type "+this.name);var n=r.$$.ptrType.registeredClass;if(t=kr(r.$$.ptr,n,this.registeredClass),this.isSmartPointer)switch(void 0===r.$$.smartPtr&&Ye("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:r.$$.smartPtrType===this?t=r.$$.smartPtr:Ye("Cannot convert argument of type "+(r.$$.smartPtrType?r.$$.smartPtrType.name:r.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:t=r.$$.smartPtr;break;case 2:if(r.$$.smartPtrType===this)t=r.$$.smartPtr;else{var o=r.clone();t=this.rawShare(t,Yr.toHandle(function(){o.delete()})),null!==e&&e.push(this.rawDestructor,t)}break;default:Ye("Unsupporting sharing policy")}return t}function Pr(e,r){if(null===r)return this.isReference&&Ye("null is not a valid "+this.name),0;r.$$||Ye('Cannot pass "'+Xr(r)+'" as a '+this.name),r.$$.ptr||Ye("Cannot pass deleted object as a pointer of type "+this.name),r.$$.ptrType.isConst&&Ye("Cannot convert argument of type "+r.$$.ptrType.name+" to parameter type "+this.name);var t=r.$$.ptrType.registeredClass;return kr(r.$$.ptr,t,this.registeredClass)}function Ar(e){return this.fromWireType(W[e>>2])}function Fr(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Dr(e){this.rawDestructor&&this.rawDestructor(e)}function Or(e){null!==e&&e.delete()}function Rr(e,r,t,n,o,i,a,s,l,u,c){this.name=e,this.registeredClass=r,this.isReference=t,this.isConst=n,this.isSmartPointer=o,this.pointeeType=i,this.sharingPolicy=a,this.rawGetPointee=s,this.rawConstructor=l,this.rawShare=u,this.rawDestructor=c,o||void 0!==r.baseClass?this.toWireType=Cr:n?(this.toWireType=Sr,this.destructorFunction=null):(this.toWireType=Pr,this.destructorFunction=null)}function Mr(e,t,n){return e.includes("j")?function(e,t,n){F("dynCall_"+e in r,"bad function pointer type - no table for sig '"+e+"'"),n&&n.length?F(n.length===e.substring(1).replace(/j/g,"--").length):F(1==e.length);var o=r["dynCall_"+e];return n&&n.length?o.apply(null,[t].concat(n)):o.call(null,t)}(e,t,n):(F(Ae(t),"missing table entry in dynCall: "+t),Ae(t).apply(null,n))}function Nr(e,r){var t=(e=je(e)).includes("j")?function(e,r){F(e.includes("j"),"getDynCaller should only be called with i64 sigs");var t=[];return function(){return t.length=0,Object.assign(t,arguments),Mr(e,r,t)}}(e,r):Ae(r);return"function"!=typeof t&&Ye("unknown function pointer with signature "+e+": "+r),t}var Ir=void 0;function Lr(e){var r=_t(e),t=je(r);return yt(r),t}function xr(e,r){var t=[],n={};throw r.forEach(function e(r){n[r]||We[r]||(ze[r]?ze[r].forEach(e):(t.push(r),n[r]=!0))}),new Ir(e+": "+t.map(Lr).join([", "]))}function Ur(e,r){for(var t=[],n=0;n>2)+n]);return t}function Br(e){for(;e.length;){var r=e.pop();e.pop()(r)}}function jr(e,r){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var t=Ge(e.name||"unknownFunctionName",function(){});t.prototype=e.prototype;var n=new t,o=e.apply(n,r);return o instanceof Object?o:n}function $r(e,r,t,n,o){var i=r.length;i<2&&Ye("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var a=null!==r[1]&&null!==t,s=!1,l=1;l0?", ":"")+d),f+=(u?"var rv = ":"")+"invoker(fn"+(d.length>0?", ":"")+d+");\n",s)f+="runDestructors(destructors);\n";else for(l=a?1:2;l4&&0===--Hr[e].refcount&&(Hr[e]=void 0,zr.push(e))}function Vr(){for(var e=0,r=5;r(e||Ye("Cannot use deleted val. handle = "+e),Hr[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var r=zr.length?zr.pop():Hr.length;return Hr[r]={refcount:1,value:e},r}}};function Xr(e){if(null===e)return"null";var r=typeof e;return"object"===r||"array"===r||"function"===r?e.toString():""+e}function Kr(e,r){switch(r){case 2:return function(e){return this.fromWireType(z[e>>2])};case 3:return function(e){return this.fromWireType(H[e>>3])};default:throw new TypeError("Unknown float type: "+e)}}function Jr(e,r,t){switch(r){case 0:return t?function(e){return x[e]}:function(e){return U[e]};case 1:return t?function(e){return B[e>>1]}:function(e){return j[e>>1]};case 2:return t?function(e){return $[e>>2]}:function(e){return W[e>>2]};default:throw new TypeError("Unknown integer type: "+e)}}function Qr(e,r){var t=We[e];return void 0===t&&Ye(r+" has unknown type "+Lr(e)),t}var Zr={};var et=[];var rt=[];function tt(e){return e<0||0===e&&1/e==-1/0}function nt(e,r){return F(r===(0|r)),(e>>>0)+4294967296*r}function ot(e,r){return(e>>>0)+4294967296*(r>>>0)}function it(e,r){if(e<=0)return e;var t=r<=32?Math.abs(1<=t&&(r<=32||e>t)&&(e=-2*t+e),e}function at(e,r){return e>=0?e:r<=32?2*Math.abs(1<>3]),n+=8):"i64"==e?(r=[$[n>>2],$[n+4>>2]],n+=8):(F(!(3&n)),e="i32",r=$[n>>2],n+=4),r}for(var i,a,s,l=[];;){var u=t;if(0===(i=x[t|0]))break;if(a=x[t+1|0],37==i){var c=!1,d=!1,f=!1,p=!1,m=!1;e:for(;;){switch(a){case 43:c=!0;break;case 45:d=!0;break;case 35:f=!0;break;case 48:if(p)break e;p=!0;break;case 32:m=!0;break;default:break e}t++,a=x[t+1|0]}var h=0;if(42==a)h=o("i32"),t++,a=x[t+1|0];else for(;a>=48&&a<=57;)h=10*h+(a-48),t++,a=x[t+1|0];var g,v=!1,y=-1;if(46==a){if(y=0,v=!0,t++,42==(a=x[t+1|0]))y=o("i32"),t++;else for(;;){var E=x[t+1|0];if(E<48||E>57)break;y=10*y+(E-48),t++}a=x[t+1|0]}switch(y<0&&(y=6,v=!1),String.fromCharCode(a)){case"h":104==x[t+2|0]?(t++,g=1):g=2;break;case"l":108==x[t+2|0]?(t++,g=8):g=4;break;case"L":case"q":case"j":g=8;break;case"z":case"t":case"I":g=4;break;default:g=null}switch(g&&t++,a=x[t+1|0],String.fromCharCode(a)){case"d":case"i":case"u":case"o":case"x":case"X":case"p":var w=100==a||105==a;if(s=o("i"+8*(g=g||4)),8==g&&(s=117==a?ot(s[0],s[1]):nt(s[0],s[1])),g<=4)s=(w?it:at)(s&Math.pow(256,g)-1,8*g);var b=Math.abs(s),_="";if(100==a||105==a)S=it(s,8*g).toString(10);else if(117==a)S=at(s,8*g).toString(10),s=Math.abs(s);else if(111==a)S=(f?"0":"")+b.toString(8);else if(120==a||88==a){if(_=f&&0!=s?"0x":"",s<0){s=-s,S=(b-1).toString(16);for(var T=[],k=0;k=0&&(c?_="+"+_:m&&(_=" "+_)),"-"==S.charAt(0)&&(_="-"+_,S=S.substr(1));_.length+S.lengthA&&A>=-4?(a=(103==a?"f":"F").charCodeAt(0),y-=A+1):(a=(103==a?"e":"E").charCodeAt(0),y--),P=Math.min(y,20)}101==a||69==a?(S=s.toExponential(P),/[eE][-+]\d$/.test(S)&&(S=S.slice(0,-1)+"0"+S.slice(-1))):102!=a&&70!=a||(S=s.toFixed(P),0===s&&tt(s)&&(S="-"+S));var D=S.split("e");if(C&&!f)for(;D[0].length>1&&D[0].includes(".")&&("0"==D[0].slice(-1)||"."==D[0].slice(-1));)D[0]=D[0].slice(0,-1);else for(f&&-1==S.indexOf(".")&&(D[0]+=".");y>P++;)D[0]+="0";S=D[0]+(D.length>1?"e"+D[1]:""),69==a&&(S=S.toUpperCase()),s>=0&&(c?S="+"+S:m&&(S=" "+S))}else S=(s<0?"-":"")+"inf",p=!1;for(;S.length0;)l.push(32);d||l.push(o("i8"));break;case"n":var M=o("i32*");$[M>>2]=l.length;break;case"%":l.push(i);break;default:for(k=u;k=4)){r+=d+"\n";continue}f=g[1],p=g[2],m=g[3],h=0|g[4]}var v=!1;if(8&e){var y=emscripten_source_map.originalPositionFor({line:m,column:h});(v=y&&y.source)&&(64&e&&(y.source=y.source.substring(y.source.replace(/\\/g,"/").lastIndexOf("/")+1)),r+=" at "+f+" ("+y.source+":"+y.line+":"+y.column+")\n")}(16&e||!v)&&(64&e&&(p=p.substring(p.replace(/\\/g,"/").lastIndexOf("/")+1)),r+=(v?" = "+f:" at "+f)+" ("+p+":"+m+":"+h+")\n"),128&e&&i[0]&&(i[1]==f&&i[2].length>0&&(r=r.replace(/\s+$/,""),r+=" with values: "+i[1]+i[2]+"\n"),i=lt(i[0]))}return r=r.replace(/\s+$/,"")}function ct(e){try{return w.grow(e-L.byteLength+65535>>>16),Z(w.buffer),1}catch(r){_("emscripten_realloc_buffer: Attempted to grow heap from "+L.byteLength+" bytes to "+e+" bytes, but got error: "+r)}}var dt={};function ft(){if(!ft.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:n||"./this.program"};for(var r in dt)void 0===dt[r]?delete e[r]:e[r]=dt[r];var t=[];for(var r in e)t.push(r+"="+e[r]);ft.strings=t}return ft.strings}var pt=function(e,r,t,n){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=Le.nextInode++,this.name=r,this.mode=t,this.node_ops={},this.stream_ops={},this.rdev=n},mt=365,ht=146;function gt(e,r,t){var n=t>0?t:I(e)+1,o=new Array(n),i=M(e,o,0,o.length);return r&&(o.length=i),o}Object.defineProperties(pt.prototype,{read:{get:function(){return(this.mode&mt)===mt},set:function(e){e?this.mode|=mt:this.mode&=-366}},write:{get:function(){return(this.mode&ht)===ht},set:function(e){e?this.mode|=ht:this.mode&=-147}},isFolder:{get:function(){return Le.isDir(this.mode)}},isDevice:{get:function(){return Le.isChrdev(this.mode)}}}),Le.FSNode=pt,Le.staticInit(),Ie={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135},function(){for(var e=new Array(256),r=0;r<256;++r)e[r]=String.fromCharCode(r);Be=e}(),qe=r.BindingError=Ve(Error,"BindingError"),Xe=r.InternalError=Ve(Error,"InternalError"),br.prototype.isAliasOf=Ze,br.prototype.clone=vr,br.prototype.delete=yr,br.prototype.isDeleted=Er,br.prototype.deleteLater=wr,r.getInheritedInstanceCount=ar,r.getLiveInheritedInstances=sr,r.flushPendingDeletes=ur,r.setDelayFunction=dr,Rr.prototype.getPointee=Fr,Rr.prototype.destructor=Dr,Rr.prototype.argPackAdvance=8,Rr.prototype.readValueFromPointer=Ar,Rr.prototype.deleteObject=Or,Rr.prototype.fromWireType=hr,Ir=r.UnboundTypeError=Ve(Error,"UnboundTypeError"),r.count_emval_handles=Vr,r.get_first_emval=qr;var vt={__syscall_fcntl64:function(e,r,t){xe.varargs=t;try{var n=xe.getStreamFromFD(e);switch(r){case 0:return(o=xe.get())<0?-28:Le.createStream(n,o).fd;case 1:case 2:case 6:case 7:return 0;case 3:return n.flags;case 4:var o=xe.get();return n.flags|=o,0;case 5:o=xe.get();return B[o+0>>1]=2,0;case 16:case 8:default:return-28;case 9:return i=28,$[bt()>>2]=i,-1}}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return-e.errno}var i},__syscall_openat:function(e,r,t,n){xe.varargs=n;try{r=xe.getStr(r),r=xe.calculateAt(e,r);var o=n?xe.get():0;return Le.open(r,t,o).fd}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return-e.errno}},_embind_register_bigint:function(e,r,t,n,o){},_embind_register_bool:function(e,r,t,n,o){var i=Ue(t);Qe(e,{name:r=je(r),fromWireType:function(e){return!!e},toWireType:function(e,r){return r?n:o},argPackAdvance:8,readValueFromPointer:function(e){var n;if(1===t)n=x;else if(2===t)n=B;else{if(4!==t)throw new TypeError("Unknown boolean type size: "+r);n=$}return this.fromWireType(n[e>>i])},destructorFunction:null})},_embind_register_class:function(e,t,n,o,i,a,s,l,u,c,d,f,p){d=je(d),a=Nr(i,a),l&&(l=Nr(s,l)),c&&(c=Nr(u,c)),p=Nr(f,p);var m=He(d);!function(e,t,n){r.hasOwnProperty(e)?((void 0===n||void 0!==r[e].overloadTable&&void 0!==r[e].overloadTable[n])&&Ye("Cannot register public name '"+e+"' twice"),_r(r,e,e),r.hasOwnProperty(n)&&Ye("Cannot register multiple overloads of a function with the same number of arguments ("+n+")!"),r[e].overloadTable[n]=t):(r[e]=t,void 0!==n&&(r[e].numArguments=n))}(m,function(){xr("Cannot construct "+d+" due to unbound types",[o])}),Je([e,t,n],o?[o]:[],function(t){var n,i;t=t[0],i=o?(n=t.registeredClass).instancePrototype:br.prototype;var s=Ge(m,function(){if(Object.getPrototypeOf(this)!==u)throw new qe("Use 'new' to construct "+d);if(void 0===f.constructor_body)throw new qe(d+" has no accessible constructor");var e=f.constructor_body[arguments.length];if(void 0===e)throw new qe("Tried to invoke ctor of "+d+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(f.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)}),u=Object.create(i,{constructor:{value:s}});s.prototype=u;var f=new Tr(d,s,u,p,n,a,l,c),h=new Rr(d,f,!0,!1,!1),g=new Rr(d+"*",f,!1,!1,!1),v=new Rr(d+" const*",f,!1,!0,!1);return ir[e]={pointerType:g,constPointerType:v},function(e,t,n){r.hasOwnProperty(e)||Ke("Replacing nonexistant public symbol"),void 0!==r[e].overloadTable&&void 0!==n?r[e].overloadTable[n]=t:(r[e]=t,r[e].argCount=n)}(m,s),[h,g,v]})},_embind_register_class_constructor:function(e,r,t,n,o,i){F(r>0);var a=Ur(r,t);o=Nr(n,o),Je([],[e],function(e){var t="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[r-1])throw new qe("Cannot register multiple constructors with identical number of parameters ("+(r-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[r-1]=()=>{xr("Cannot construct "+e.name+" due to unbound types",a)},Je([],a,function(n){return n.splice(1,0,null),e.registeredClass.constructor_body[r-1]=$r(t,n,null,o,i),[]}),[]})},_embind_register_class_function:function(e,r,t,n,o,i,a,s){var l=Ur(t,n);r=je(r),i=Nr(o,i),Je([],[e],function(e){var n=(e=e[0]).name+"."+r;function o(){xr("Cannot call "+n+" due to unbound types",l)}r.startsWith("@@")&&(r=Symbol[r.substring(2)]),s&&e.registeredClass.pureVirtualFunctions.push(r);var u=e.registeredClass.instancePrototype,c=u[r];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===t-2?(o.argCount=t-2,o.className=e.name,u[r]=o):(_r(u,r,n),u[r].overloadTable[t-2]=o),Je([],l,function(o){var s=$r(n,o,e,i,a);return void 0===u[r].overloadTable?(s.argCount=t-2,u[r]=s):u[r].overloadTable[t-2]=s,[]}),[]})},_embind_register_class_property:function(e,r,t,n,o,i,a,s,l,u){r=je(r),o=Nr(n,o),Je([],[e],function(e){var n=(e=e[0]).name+"."+r,c={get:function(){xr("Cannot access "+n+" due to unbound types",[t,a])},enumerable:!0,configurable:!0};return c.set=l?()=>{xr("Cannot access "+n+" due to unbound types",[t,a])}:e=>{Ye(n+" is a read-only property")},Object.defineProperty(e.registeredClass.instancePrototype,r,c),Je([],l?[t,a]:[t],function(t){var a=t[0],c={get:function(){var r=Wr(this,e,n+" getter");return a.fromWireType(o(i,r))},enumerable:!0};if(l){l=Nr(s,l);var d=t[1];c.set=function(r){var t=Wr(this,e,n+" setter"),o=[];l(u,t,d.toWireType(o,r)),Br(o)}}return Object.defineProperty(e.registeredClass.instancePrototype,r,c),[]}),[]})},_embind_register_emval:function(e,r){Qe(e,{name:r=je(r),fromWireType:function(e){var r=Yr.toValue(e);return Gr(e),r},toWireType:function(e,r){return Yr.toHandle(r)},argPackAdvance:8,readValueFromPointer:Ar,destructorFunction:null})},_embind_register_float:function(e,r,t){var n=Ue(t);Qe(e,{name:r=je(r),fromWireType:function(e){return e},toWireType:function(e,r){if("number"!=typeof r&&"boolean"!=typeof r)throw new TypeError('Cannot convert "'+Xr(r)+'" to '+this.name);return r},argPackAdvance:8,readValueFromPointer:Kr(r,n),destructorFunction:null})},_embind_register_integer:function(e,r,t,n,o){r=je(r),-1===o&&(o=4294967295);var i=Ue(t),a=e=>e;if(0===n){var s=32-8*t;a=e=>e<>>s}var l=r.includes("unsigned"),u=(e,t)=>{if("number"!=typeof e&&"boolean"!=typeof e)throw new TypeError('Cannot convert "'+Xr(e)+'" to '+t);if(eo)throw new TypeError('Passing a number "'+Xr(e)+'" from JS side to C/C++ side to an argument of type "'+r+'", which is outside the valid range ['+n+", "+o+"]!")};Qe(e,{name:r,fromWireType:a,toWireType:l?function(e,r){return u(r,this.name),r>>>0}:function(e,r){return u(r,this.name),r},argPackAdvance:8,readValueFromPointer:Jr(r,i,0!==n),destructorFunction:null})},_embind_register_memory_view:function(e,r,t){var n=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][r];function o(e){var r=W,t=r[e>>=2],o=r[e+1];return new n(L,o,t)}Qe(e,{name:t=je(t),fromWireType:o,argPackAdvance:8,readValueFromPointer:o},{ignoreDuplicateRegistrations:!0})},_embind_register_std_string:function(e,r){var t="std::string"===(r=je(r));Qe(e,{name:r,fromWireType:function(e){var r,n=W[e>>2];if(t)for(var o=e+4,i=0;i<=n;++i){var a=e+4+i;if(i==n||0==U[a]){var s=R(o,a-o);void 0===r?r=s:(r+=String.fromCharCode(0),r+=s),o=a+1}}else{var l=new Array(n);for(i=0;iI(r):()=>r.length)(),i=Et(4+o+1);if(W[i>>2]=o,t&&n)N(r,i+4,o+1);else if(n)for(var a=0;a255&&(yt(i),Ye("String has UTF-16 code units that do not fit in 8 bits")),U[i+4+a]=s}else for(a=0;aj,s=1):4===r&&(n=X,o=K,a=J,i=()=>W,s=2),Qe(e,{name:t,fromWireType:function(e){for(var t,o=W[e>>2],a=i(),l=e+4,u=0;u<=o;++u){var c=e+4+u*r;if(u==o||0==a[c>>s]){var d=n(l,c-l);void 0===t?t=d:(t+=String.fromCharCode(0),t+=d),l=c+r}}return yt(e),t},toWireType:function(e,n){"string"!=typeof n&&Ye("Cannot pass non-string to C++ string type "+t);var i=a(n),l=Et(4+i+r);return W[l>>2]=i>>s,o(n,l+4,i+r),null!==e&&e.push(yt,l),l},argPackAdvance:8,readValueFromPointer:Ar,destructorFunction:function(e){yt(e)}})},_embind_register_void:function(e,r){Qe(e,{isVoid:!0,name:r=je(r),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,r){}})},_emscripten_date_now:function(){return Date.now()},_emval_as:function(e,r,t){e=Yr.toValue(e),r=Qr(r,"emval::as");var n=[],o=Yr.toHandle(n);return $[t>>2]=o,r.toWireType(n,e)},_emval_call_void_method:function(e,r,t,n){var o,i;(e=et[e])(r=Yr.toValue(r),t=void 0===(i=Zr[o=t])?je(o):i,null,n)},_emval_decref:Gr,_emval_get_method_caller:function(e,r){var t=function(e,r){for(var t=new Array(e),n=0;n>2)+n],"parameter "+n);return t}(e,r),n=t[0],o=n.name+"_$"+t.slice(1).map(function(e){return e.name}).join("_")+"$",i=rt[o];if(void 0!==i)return i;for(var a=["retType"],s=[n],l="",u=0;u4&&(Hr[e].refcount+=1)},_emval_run_destructors:function(e){Br(Yr.toValue(e)),Gr(e)},_emval_take_value:function(e,r){var t=(e=Qr(e,"_emval_take_value")).readValueFromPointer(r);return Yr.toHandle(t)},_gmtime_js:function(e,r){var t=new Date(1e3*$[e>>2]);$[r>>2]=t.getUTCSeconds(),$[r+4>>2]=t.getUTCMinutes(),$[r+8>>2]=t.getUTCHours(),$[r+12>>2]=t.getUTCDate(),$[r+16>>2]=t.getUTCMonth(),$[r+20>>2]=t.getUTCFullYear()-1900,$[r+24>>2]=t.getUTCDay();var n=Date.UTC(t.getUTCFullYear(),0,1,0,0,0,0),o=(t.getTime()-n)/864e5|0;$[r+28>>2]=o},_localtime_js:function(e,r){var t=new Date(1e3*$[e>>2]);$[r>>2]=t.getSeconds(),$[r+4>>2]=t.getMinutes(),$[r+8>>2]=t.getHours(),$[r+12>>2]=t.getDate(),$[r+16>>2]=t.getMonth(),$[r+20>>2]=t.getFullYear()-1900,$[r+24>>2]=t.getDay();var n=new Date(t.getFullYear(),0,1),o=(t.getTime()-n.getTime())/864e5|0;$[r+28>>2]=o,$[r+36>>2]=-60*t.getTimezoneOffset();var i=new Date(t.getFullYear(),6,1).getTimezoneOffset(),a=n.getTimezoneOffset(),s=0|(i!=a&&t.getTimezoneOffset()==Math.min(a,i));$[r+32>>2]=s},_mktime_js:function(e){var r=new Date($[e+20>>2]+1900,$[e+16>>2],$[e+12>>2],$[e+8>>2],$[e+4>>2],$[e>>2],0),t=$[e+32>>2],n=r.getTimezoneOffset(),o=new Date(r.getFullYear(),0,1),i=new Date(r.getFullYear(),6,1).getTimezoneOffset(),a=o.getTimezoneOffset(),s=Math.min(a,i);if(t<0)$[e+32>>2]=Number(i!=a&&s==n);else if(t>0!=(s==n)){var l=Math.max(a,i),u=t>0?s:l;r.setTime(r.getTime()+6e4*(u-n))}$[e+24>>2]=r.getDay();var c=(r.getTime()-o.getTime())/864e5|0;return $[e+28>>2]=c,$[e>>2]=r.getSeconds(),$[e+4>>2]=r.getMinutes(),$[e+8>>2]=r.getHours(),$[e+12>>2]=r.getDate(),$[e+16>>2]=r.getMonth(),r.getTime()/1e3|0},_tzset_js:function e(r,t,n){e.called||(e.called=!0,function(e,r,t){var n=(new Date).getFullYear(),o=new Date(n,0,1),i=new Date(n,6,1),a=o.getTimezoneOffset(),s=i.getTimezoneOffset(),l=Math.max(a,s);function u(e){var r=e.toTimeString().match(/\(([A-Za-z ]+)\)$/);return r?r[1]:"GMT"}$[e>>2]=60*l,$[r>>2]=Number(a!=s);var c=u(o),d=u(i),f=Q(c),p=Q(d);s>2]=f,$[t+4>>2]=p):($[t>>2]=p,$[t+4>>2]=f)}(r,t,n))},abort:function(){ye("native code called abort()")},emscripten_log:function(e,r,t){!function(e,r){24&e&&(r=r.replace(/\s+$/,""),r+=(r.length>0?"\n":"")+ut(e)),1&e?4&e?console.error(r):2&e?console.warn(r):512&e?console.info(r):256&e?console.debug(r):console.log(r):6&e?_(r):b(r)}(e,O(st(r,t),0))},emscripten_resize_heap:function(e){var r=U.length;F((e>>>=0)>r);var t=2147483648;if(e>t)return _("Cannot enlarge memory, asked to go up to "+e+" bytes, but the limit is "+t+" bytes!"),!1;let n=(e,r)=>e+(r-e%r)%r;for(var o=1;o<=4;o*=2){var i=r*(1+.2/o);i=Math.min(i,e+100663296);var a=Math.min(t,n(Math.max(e,i),65536));if(ct(a))return!0}return _("Failed to grow the heap from "+r+" bytes to "+a+" bytes, not enough memory!"),!1},environ_get:function(e,r){var t=0;return ft().forEach(function(n,o){var i=r+t;$[e+4*o>>2]=i,function(e,r,t){for(var n=0;n>2]=t.length;var n=0;return t.forEach(function(e){n+=e.length+1}),$[r>>2]=n,0},fd_close:function(e){try{var r=xe.getStreamFromFD(e);return Le.close(r),0}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return e.errno}},fd_fdstat_get:function(e,r){try{var t=xe.getStreamFromFD(e),n=t.tty?2:Le.isDir(t.mode)?3:Le.isLink(t.mode)?7:4;return x[r|0]=n,0}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return e.errno}},fd_read:function(e,r,t,n){try{var o=xe.getStreamFromFD(e),i=xe.doReadv(o,r,t);return $[n>>2]=i,0}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return e.errno}},fd_seek:function(e,r,t,n,o){try{var i=xe.getStreamFromFD(e),a=4294967296*t+(r>>>0),s=9007199254740992;return a<=-s||a>=s?-61:(Le.llseek(i,a,n),be=[i.position>>>0,(we=i.position,+Math.abs(we)>=1?we>0?(0|Math.min(+Math.floor(we/4294967296),4294967295))>>>0:~~+Math.ceil((we-+(~~we>>>0))/4294967296)>>>0:0)],$[o>>2]=be[0],$[o+4>>2]=be[1],i.getdents&&0===a&&0===n&&(i.getdents=null),0)}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return e.errno}},fd_write:function(e,r,t,n){try{var o=xe.getStreamFromFD(e),i=xe.doWritev(o,r,t);return $[n>>2]=i,0}catch(e){if(void 0===Le||!(e instanceof Le.ErrnoError))throw e;return e.errno}},setTempRet0:function(e){}};!function(){var e={env:vt,wasi_snapshot_preview1:vt};function t(e,t){var n,o=e.exports;r.asm=o,F(w=r.asm.memory,"memory not found in wasm exports"),Z(w.buffer),F(re=r.asm.__indirect_function_table,"table not found in wasm exports"),n=r.asm.__wasm_call_ctors,ae.unshift(n),ve("wasm-instantiate")}ge("wasm-instantiate");var n=r;function o(e){F(r===n,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"),n=null,t(e.instance)}function i(r){return function(){if(!E&&(s||l)){if("function"==typeof fetch&&!Te(Ee))return fetch(Ee,{credentials:"same-origin"}).then(function(e){if(!e.ok)throw"failed to load wasm binary file at '"+Ee+"'";return e.arrayBuffer()}).catch(function(){return Se(Ee)});if(f)return new Promise(function(e,r){f(Ee,function(r){e(new Uint8Array(r))},r)})}return Promise.resolve().then(function(){return Se(Ee)})}().then(function(r){return WebAssembly.instantiate(r,e)}).then(function(e){return e}).then(r,function(e){_("failed to asynchronously prepare wasm: "+e),Te(Ee)&&_("warning: Loading from a file URI ("+Ee+") is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing"),ye(e)})}if(r.instantiateWasm)try{return r.instantiateWasm(e,t)}catch(e){return _("Module.instantiateWasm callback failed with error: "+e),!1}E||"function"!=typeof WebAssembly.instantiateStreaming||_e(Ee)||Te(Ee)||"function"!=typeof fetch?i(o):fetch(Ee,{credentials:"same-origin"}).then(function(r){return WebAssembly.instantiateStreaming(r,e).then(o,function(e){return _("wasm streaming compile failed: "+e),_("falling back to ArrayBuffer instantiation"),i(o)})})}(),r.___wasm_call_ctors=ke("__wasm_call_ctors");var yt=r._free=ke("free"),Et=r._malloc=ke("malloc"),wt=r._strlen=ke("strlen"),bt=r.___errno_location=ke("__errno_location"),_t=r.___getTypeName=ke("__getTypeName");r.___embind_register_native_and_builtin_types=ke("__embind_register_native_and_builtin_types");var Tt=r.___stdio_exit=ke("__stdio_exit"),kt=r._emscripten_builtin_memalign=ke("emscripten_builtin_memalign"),St=r._emscripten_stack_init=function(){return(St=r._emscripten_stack_init=r.asm.emscripten_stack_init).apply(null,arguments)};r._emscripten_stack_get_free=function(){return(r._emscripten_stack_get_free=r.asm.emscripten_stack_get_free).apply(null,arguments)},r._emscripten_stack_get_base=function(){return(r._emscripten_stack_get_base=r.asm.emscripten_stack_get_base).apply(null,arguments)};var Ct,Pt=r._emscripten_stack_get_end=function(){return(Pt=r._emscripten_stack_get_end=r.asm.emscripten_stack_get_end).apply(null,arguments)};function At(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function Ft(e){function t(){Ct||(Ct=!0,r.calledRun=!0,A||(oe(),F(!le),le=!0,r.noFSInit||Le.init.initialized||Le.init(),Le.ignorePermissions=!1,Ce(ae),r.onRuntimeInitialized&&r.onRuntimeInitialized(),F(!r._main,'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'),function(){if(oe(),r.postRun)for("function"==typeof r.postRun&&(r.postRun=[r.postRun]);r.postRun.length;)ce(r.postRun.shift());Ce(se)}()))}de>0||(St(),ne(),function(){if(r.preRun)for("function"==typeof r.preRun&&(r.preRun=[r.preRun]);r.preRun.length;)ue(r.preRun.shift());Ce(ie)}(),de>0||(r.setStatus?(r.setStatus("Running..."),setTimeout(function(){setTimeout(function(){r.setStatus("")},1),t()},1)):t(),oe()))}if(r.stackSave=ke("stackSave"),r.stackRestore=ke("stackRestore"),r.stackAlloc=ke("stackAlloc"),r.dynCall_ijiii=ke("dynCall_ijiii"),r.dynCall_viiijj=ke("dynCall_viiijj"),r.dynCall_jij=ke("dynCall_jij"),r.dynCall_jii=ke("dynCall_jii"),r.dynCall_jiji=ke("dynCall_jiji"),r._ff_h264_cabac_tables=112940,P("intArrayFromString",!1),P("intArrayToString",!1),P("ccall",!1),P("cwrap",!1),P("setValue",!1),P("getValue",!1),P("allocate",!1),P("UTF8ArrayToString",!1),P("UTF8ToString",!1),P("stringToUTF8Array",!1),P("stringToUTF8",!1),P("lengthBytesUTF8",!1),P("stackTrace",!1),P("addOnPreRun",!1),P("addOnInit",!1),P("addOnPreMain",!1),P("addOnExit",!1),P("addOnPostRun",!1),P("writeStringToMemory",!1),P("writeArrayToMemory",!1),P("writeAsciiToMemory",!1),P("addRunDependency",!0),P("removeRunDependency",!0),P("FS_createFolder",!1),P("FS_createPath",!0),P("FS_createDataFile",!0),P("FS_createPreloadedFile",!0),P("FS_createLazyFile",!0),P("FS_createLink",!1),P("FS_createDevice",!0),P("FS_unlink",!0),P("getLEB",!1),P("getFunctionTables",!1),P("alignFunctionTables",!1),P("registerFunctions",!1),P("addFunction",!1),P("removeFunction",!1),P("prettyPrint",!1),P("dynCall",!1),P("getCompilerSetting",!1),P("print",!1),P("printErr",!1),P("getTempRet0",!1),P("setTempRet0",!1),P("callMain",!1),P("abort",!1),P("keepRuntimeAlive",!1),P("ptrToString",!1),P("zeroMemory",!1),P("stringToNewUTF8",!1),P("emscripten_realloc_buffer",!1),P("ENV",!1),P("ERRNO_CODES",!1),P("ERRNO_MESSAGES",!1),P("setErrNo",!1),P("inetPton4",!1),P("inetNtop4",!1),P("inetPton6",!1),P("inetNtop6",!1),P("readSockaddr",!1),P("writeSockaddr",!1),P("DNS",!1),P("getHostByName",!1),P("Protocols",!1),P("Sockets",!1),P("getRandomDevice",!1),P("traverseStack",!1),P("UNWIND_CACHE",!1),P("convertPCtoSourceLocation",!1),P("readAsmConstArgsArray",!1),P("readAsmConstArgs",!1),P("mainThreadEM_ASM",!1),P("jstoi_q",!1),P("jstoi_s",!1),P("getExecutableName",!1),P("listenOnce",!1),P("autoResumeAudioContext",!1),P("dynCallLegacy",!1),P("getDynCaller",!1),P("dynCall",!1),P("setWasmTableEntry",!1),P("getWasmTableEntry",!1),P("handleException",!1),P("runtimeKeepalivePush",!1),P("runtimeKeepalivePop",!1),P("callUserCallback",!1),P("maybeExit",!1),P("safeSetTimeout",!1),P("asmjsMangle",!1),P("asyncLoad",!1),P("alignMemory",!1),P("mmapAlloc",!1),P("reallyNegative",!1),P("unSign",!1),P("reSign",!1),P("formatString",!1),P("PATH",!1),P("PATH_FS",!1),P("SYSCALLS",!1),P("getSocketFromFD",!1),P("getSocketAddress",!1),P("JSEvents",!1),P("registerKeyEventCallback",!1),P("specialHTMLTargets",!1),P("maybeCStringToJsString",!1),P("findEventTarget",!1),P("findCanvasEventTarget",!1),P("getBoundingClientRect",!1),P("fillMouseEventData",!1),P("registerMouseEventCallback",!1),P("registerWheelEventCallback",!1),P("registerUiEventCallback",!1),P("registerFocusEventCallback",!1),P("fillDeviceOrientationEventData",!1),P("registerDeviceOrientationEventCallback",!1),P("fillDeviceMotionEventData",!1),P("registerDeviceMotionEventCallback",!1),P("screenOrientation",!1),P("fillOrientationChangeEventData",!1),P("registerOrientationChangeEventCallback",!1),P("fillFullscreenChangeEventData",!1),P("registerFullscreenChangeEventCallback",!1),P("registerRestoreOldStyle",!1),P("hideEverythingExceptGivenElement",!1),P("restoreHiddenElements",!1),P("setLetterbox",!1),P("currentFullscreenStrategy",!1),P("restoreOldWindowedStyle",!1),P("softFullscreenResizeWebGLRenderTarget",!1),P("doRequestFullscreen",!1),P("fillPointerlockChangeEventData",!1),P("registerPointerlockChangeEventCallback",!1),P("registerPointerlockErrorEventCallback",!1),P("requestPointerLock",!1),P("fillVisibilityChangeEventData",!1),P("registerVisibilityChangeEventCallback",!1),P("registerTouchEventCallback",!1),P("fillGamepadEventData",!1),P("registerGamepadEventCallback",!1),P("registerBeforeUnloadEventCallback",!1),P("fillBatteryEventData",!1),P("battery",!1),P("registerBatteryEventCallback",!1),P("setCanvasElementSize",!1),P("getCanvasElementSize",!1),P("demangle",!1),P("demangleAll",!1),P("jsStackTrace",!1),P("stackTrace",!1),P("getEnvStrings",!1),P("checkWasiClock",!1),P("writeI53ToI64",!1),P("writeI53ToI64Clamped",!1),P("writeI53ToI64Signaling",!1),P("writeI53ToU64Clamped",!1),P("writeI53ToU64Signaling",!1),P("readI53FromI64",!1),P("readI53FromU64",!1),P("convertI32PairToI53",!1),P("convertU32PairToI53",!1),P("dlopenMissingError",!1),P("setImmediateWrapped",!1),P("clearImmediateWrapped",!1),P("polyfillSetImmediate",!1),P("uncaughtExceptionCount",!1),P("exceptionLast",!1),P("exceptionCaught",!1),P("ExceptionInfo",!1),P("exception_addRef",!1),P("exception_decRef",!1),P("Browser",!1),P("setMainLoop",!1),P("wget",!1),P("FS",!1),P("MEMFS",!1),P("TTY",!1),P("PIPEFS",!1),P("SOCKFS",!1),P("_setNetworkCallback",!1),P("tempFixedLengthArray",!1),P("miniTempWebGLFloatBuffers",!1),P("heapObjectForWebGLType",!1),P("heapAccessShiftForWebGLHeap",!1),P("GL",!1),P("emscriptenWebGLGet",!1),P("computeUnpackAlignedImageSize",!1),P("emscriptenWebGLGetTexPixelData",!1),P("emscriptenWebGLGetUniform",!1),P("webglGetUniformLocation",!1),P("webglPrepareUniformLocationsBeforeFirstUse",!1),P("webglGetLeftBracePos",!1),P("emscriptenWebGLGetVertexAttrib",!1),P("writeGLArray",!1),P("AL",!1),P("SDL_unicode",!1),P("SDL_ttfContext",!1),P("SDL_audio",!1),P("SDL",!1),P("SDL_gfx",!1),P("GLUT",!1),P("EGL",!1),P("GLFW_Window",!1),P("GLFW",!1),P("GLEW",!1),P("IDBStore",!1),P("runAndAbortIfError",!1),P("InternalError",!1),P("BindingError",!1),P("UnboundTypeError",!1),P("PureVirtualError",!1),P("init_embind",!1),P("throwInternalError",!1),P("throwBindingError",!1),P("throwUnboundTypeError",!1),P("ensureOverloadTable",!1),P("exposePublicSymbol",!1),P("replacePublicSymbol",!1),P("extendError",!1),P("createNamedFunction",!1),P("registeredInstances",!1),P("getBasestPointer",!1),P("registerInheritedInstance",!1),P("unregisterInheritedInstance",!1),P("getInheritedInstance",!1),P("getInheritedInstanceCount",!1),P("getLiveInheritedInstances",!1),P("registeredTypes",!1),P("awaitingDependencies",!1),P("typeDependencies",!1),P("registeredPointers",!1),P("registerType",!1),P("whenDependentTypesAreResolved",!1),P("embind_charCodes",!1),P("embind_init_charCodes",!1),P("readLatin1String",!1),P("getTypeName",!1),P("heap32VectorToArray",!1),P("requireRegisteredType",!1),P("getShiftFromSize",!1),P("integerReadValueFromPointer",!1),P("enumReadValueFromPointer",!1),P("floatReadValueFromPointer",!1),P("simpleReadValueFromPointer",!1),P("runDestructors",!1),P("new_",!1),P("craftInvokerFunction",!1),P("embind__requireFunction",!1),P("tupleRegistrations",!1),P("structRegistrations",!1),P("genericPointerToWireType",!1),P("constNoSmartPtrRawPointerToWireType",!1),P("nonConstNoSmartPtrRawPointerToWireType",!1),P("init_RegisteredPointer",!1),P("RegisteredPointer",!1),P("RegisteredPointer_getPointee",!1),P("RegisteredPointer_destructor",!1),P("RegisteredPointer_deleteObject",!1),P("RegisteredPointer_fromWireType",!1),P("runDestructor",!1),P("releaseClassHandle",!1),P("finalizationRegistry",!1),P("detachFinalizer_deps",!1),P("detachFinalizer",!1),P("attachFinalizer",!1),P("makeClassHandle",!1),P("init_ClassHandle",!1),P("ClassHandle",!1),P("ClassHandle_isAliasOf",!1),P("throwInstanceAlreadyDeleted",!1),P("ClassHandle_clone",!1),P("ClassHandle_delete",!1),P("deletionQueue",!1),P("ClassHandle_isDeleted",!1),P("ClassHandle_deleteLater",!1),P("flushPendingDeletes",!1),P("delayFunction",!1),P("setDelayFunction",!1),P("RegisteredClass",!1),P("shallowCopyInternalPointer",!1),P("downcastPointer",!1),P("upcastPointer",!1),P("validateThis",!1),P("char_0",!1),P("char_9",!1),P("makeLegalFunctionName",!1),P("emval_handle_array",!1),P("emval_free_list",!1),P("emval_symbols",!1),P("init_emval",!1),P("count_emval_handles",!1),P("get_first_emval",!1),P("getStringOrSymbol",!1),P("Emval",!1),P("emval_newers",!1),P("craftEmvalAllocator",!1),P("emval_get_global",!1),P("emval_methodCallers",!1),P("emval_registeredMethods",!1),P("warnOnce",!1),P("stackSave",!1),P("stackRestore",!1),P("stackAlloc",!1),P("AsciiToString",!1),P("stringToAscii",!1),P("UTF16ToString",!1),P("stringToUTF16",!1),P("lengthBytesUTF16",!1),P("UTF32ToString",!1),P("stringToUTF32",!1),P("lengthBytesUTF32",!1),P("allocateUTF8",!1),P("allocateUTF8OnStack",!1),r.writeStackCookie=ne,r.checkStackCookie=oe,C("ALLOC_NORMAL",!1),C("ALLOC_STACK",!1),pe=function e(){Ct||Ft(),Ct||(pe=e)},r.run=Ft,r.preInit)for("function"==typeof r.preInit&&(r.preInit=[r.preInit]);r.preInit.length>0;)r.preInit.pop()();Ft(),e.exports=r});const u=1e3,c=1e3,d=!1,f=!1,p=!1,m=!1,h="initVideo",g="render",v="playAudio",y="initAudio",E="audioCode",w="videoCode",b=1,_=2,T="init",k="decode",S="audioDecode",C="videoDecode",P="close",A="updateConfig",F="key",D="delta";s(function(e){!function(){var r="undefined"!=typeof window&&void 0!==window.document?window.document:{},t=e.exports,n=function(){for(var e,t=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],n=0,o=t.length,i={};n{try{if("object"==typeof WebAssembly&&"function"==typeof WebAssembly.instantiate){const e=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(e instanceof WebAssembly.Module)return new WebAssembly.Instance(e)instanceof WebAssembly.Instance}}catch(e){}})(),Date.now||(Date.now=function(){return(new Date).getTime()}),l.postRun=function(){var e=[],r=[],t={};"VideoEncoder"in self&&(t={hasInit:!1,isEmitInfo:!1,offscreenCanvas:null,offscreenCanvasCtx:null,decoder:new VideoDecoder({output:function(e){if(n.isDestroyed)return;t.isEmitInfo||(n.opt.debug&&console.log("Jb: [worker] Webcodecs Video Decoder initSize"),postMessage({cmd:h,w:e.codedWidth,h:e.codedHeight}),t.isEmitInfo=!0,t.offscreenCanvas=new OffscreenCanvas(e.codedWidth,e.codedHeight),t.offscreenCanvasCtx=t.offscreenCanvas.getContext("2d")),t.offscreenCanvasCtx.drawImage(e,0,0,e.codedWidth,e.codedHeight);let r=t.offscreenCanvas.transferToImageBitmap();postMessage({cmd:g,buffer:r,delay:n.delay,ts:0},[r]),setTimeout(function(){e.close?e.close():e.destroy()},100)},error:function(e){console.error(e)}}),decode:function(e,r){const o=e[0]>>4==1;if(t.hasInit){const n=new EncodedVideoChunk({data:e.slice(5),timestamp:r,type:o?F:D});t.decoder.decode(n)}else if(o&&0===e[1]){const r=15&e[0];n.setVideoCodec(r);const o=function(e){let r=e.subarray(1,4),t="avc1.";for(let e=0;e<3;e++){let n=r[e].toString(16);n.length<2&&(n="0"+n),t+=n}return{codec:t,description:e}}(e.slice(5));t.decoder.configure(o),t.hasInit=!0}},reset(){t.hasInit=!1,t.isEmitInfo=!1,t.offscreenCanvas=null,t.offscreenCanvasCtx=null}});var n={isDestroyed:!1,opt:{debug:d,useOffscreen:p,useWCS:f,videoBuffer:u,openWebglAlignment:m,videoBufferDelay:c},useOffscreen:function(){return n.opt.useOffscreen&&"undefined"!=typeof OffscreenCanvas},initAudioPlanar:function(e,t){postMessage({cmd:y,sampleRate:t,channels:e});var n=[],o=0;this.playAudioPlanar=function(t,i,a){for(var s=i,u=[],c=0,d=0;d<2;d++){var f=l.HEAPU32[(t>>2)+d]>>2;u[d]=l.HEAPF32.subarray(f,f+s)}if(o){if(!(s>=(i=1024-o)))return o+=s,r[0]=Float32Array.of(...r[0],...u[0]),void(2==e&&(r[1]=Float32Array.of(...r[1],...u[1])));n[0]=Float32Array.of(...r[0],...u[0].subarray(0,i)),2==e&&(n[1]=Float32Array.of(...r[1],...u[1].subarray(0,i))),postMessage({cmd:v,buffer:n,ts:a},n.map(e=>e.buffer)),c=i,s-=i}for(o=s;o>=1024;o-=1024)n[0]=u[0].slice(c,c+=1024),2==e&&(n[1]=u[1].slice(c-1024,c)),postMessage({cmd:v,buffer:n,ts:a},n.map(e=>e.buffer));o&&(r[0]=u[0].slice(c),2==e&&(r[1]=u[1].slice(c)))}},setVideoCodec:function(e){postMessage({cmd:w,code:e})},setAudioCodec:function(e){postMessage({cmd:E,code:e})},setVideoSize:function(e,r){postMessage({cmd:h,w:e,h:r});var t=e*r,o=t>>2;n.useOffscreen()?(this.offscreenCanvas=new OffscreenCanvas(e,r),this.offscreenCanvasGL=this.offscreenCanvas.getContext("webgl"),this.webglObj=((e,r)=>{var t=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),n=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","const mat4 YUV2RGB = mat4","(","1.1643828125, 0, 1.59602734375, -.87078515625,","1.1643828125, -.39176171875, -.81296875, .52959375,","1.1643828125, 2.017234375, 0, -1.081390625,","0, 0, 0, 1",");","void main(void) {","highp float y = texture2D(ySampler, textureCoord).r;","highp float u = texture2D(uSampler, textureCoord).r;","highp float v = texture2D(vSampler, textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n");r&&e.pixelStorei(e.UNPACK_ALIGNMENT,1);var o=e.createShader(e.VERTEX_SHADER);e.shaderSource(o,t),e.compileShader(o),e.getShaderParameter(o,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(o));var i=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(i,n),e.compileShader(i),e.getShaderParameter(i,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(i));var a=e.createProgram();e.attachShader(a,o),e.attachShader(a,i),e.linkProgram(a),e.getProgramParameter(a,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(a)),e.useProgram(a);var s=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,s),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var l=e.getAttribLocation(a,"vertexPos");e.enableVertexAttribArray(l),e.vertexAttribPointer(l,2,e.FLOAT,!1,0,0);var u=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,u),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var c=e.getAttribLocation(a,"texturePos");function d(r,t){var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(a,r),t),n}e.enableVertexAttribArray(c),e.vertexAttribPointer(c,2,e.FLOAT,!1,0,0);var f=d("ySampler",0),p=d("uSampler",1),m=d("vSampler",2);return{render:function(r,t,n,o,i){e.viewport(0,0,r,t),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,f),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r,t,0,e.LUMINANCE,e.UNSIGNED_BYTE,n),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,p),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r/2,t/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,m),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r/2,t/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,i),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(a),e.deleteBuffer(s),e.deleteBuffer(u),e.deleteTexture(f),e.deleteTexture(p),e.deleteTexture(m)}catch(e){}}}})(this.offscreenCanvasGL,n.opt.openWebglAlignment),this.draw=function(n,i,a,s){const u=l.HEAPU8.subarray(i,i+t),c=l.HEAPU8.subarray(a,a+o),d=l.HEAPU8.subarray(s,s+o);this.webglObj.render(e,r,u,c,d);let f=this.offscreenCanvas.transferToImageBitmap();postMessage({cmd:g,buffer:f,delay:this.delay,ts:n},[f])}):this.draw=function(e,r,n,i){const a=[Uint8Array.from(l.HEAPU8.subarray(r,r+t)),Uint8Array.from(l.HEAPU8.subarray(n,n+o)),Uint8Array.from(l.HEAPU8.subarray(i,i+o))];postMessage({cmd:g,output:a,delay:this.delay,ts:e},a.map(e=>e.buffer))}},getDelay:function(e){if(!e)return-1;if(this.firstTimestamp){if(e){const r=Date.now()-this.startTimestamp,t=e-this.firstTimestamp;this.delay=r>=t?r-t:t-r}}else this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1;return this.delay},resetDelay:function(){this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1},init:function(){n.opt.debug&&console.log("Jb: [worker] init");const r=e=>{n.opt.useWCS&&n.useOffscreen()&&e.type===_&&t.decode?t.decode(e.payload,e.ts):e.decoder.decode(e.payload,e.ts)};this.stopId=setInterval(()=>{if(!n.isDestroyed&&e.length)if(this.dropping){for((t=e.shift()).type===b&&0===t.payload[1]&&r(t);!t.isIFrame&&e.length;)(t=e.shift()).type===b&&0===t.payload[1]&&r(t);t.isIFrame&&(this.dropping=!1,r(t))}else{var t=e[0];if(-1===this.getDelay(t.ts))e.shift(),r(t);else if(this.delay>n.opt.videoBuffer+n.opt.videoBufferDelay)this.resetDelay(),this.dropping=!0;else for(;e.length&&(t=e[0],this.getDelay(t.ts)>n.opt.videoBuffer);)e.shift(),r(t)}},10)},close:function(){n.isDestroyed=!0,n.opt.debug&&console.log("Jb: [worker]: close"),clearInterval(this.stopId),this.stopId=null,o.clear&&o.clear(),i.clear&&i.clear(),t.reset&&t.reset(),this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.dropping=!1,this.webglObj&&(this.webglObj.destroy(),this.offscreenCanvas=null,this.offscreenCanvasGL=null,this.offscreenCanvasCtx=null),e=[],r=[],delete this.playAudioPlanar,delete this.draw},pushBuffer:function(r,t){t.type===b?e.push({ts:t.ts,payload:r,decoder:o,type:b}):t.type===_&&e.push({ts:t.ts,payload:r,decoder:i,type:_,isIFrame:t.isIFrame})}},o=new l.AudioDecoder(n),i=new l.VideoDecoder(n);postMessage({cmd:T}),self.onmessage=function(e){var r=e.data;switch(r.cmd){case T:try{n.opt=Object.assign(n.opt,JSON.parse(r.opt))}catch(e){}o.sample_rate=r.sampleRate,n.init();break;case k:n.pushBuffer(r.buffer,r.options);break;case S:o.decode(r.buffer,r.ts);break;case C:i.decode(r.buffer,r.ts);break;case P:n.close();break;case A:n.opt[r.key]=r.value}}}}); diff --git a/public/static/js/jessibuca/decoder.wasm b/public/static/js/jessibuca/decoder.wasm new file mode 100755 index 0000000..89c8185 Binary files /dev/null and b/public/static/js/jessibuca/decoder.wasm differ diff --git a/public/static/js/jessibuca/jessibuca.d.ts b/public/static/js/jessibuca/jessibuca.d.ts new file mode 100644 index 0000000..09a1ac5 --- /dev/null +++ b/public/static/js/jessibuca/jessibuca.d.ts @@ -0,0 +1,683 @@ +declare namespace Jessibuca { + + /** 超时信息 */ + enum TIMEOUT { + /** 当play()的时候，如果没有数据返回 */ + loadingTimeout = 'loadingTimeout', + /** 当播放过程中，如果超过timeout之后没有数据渲染 */ + delayTimeout = 'delayTimeout', + } + + /** 错误信息 */ + enum ERROR { + /** 播放错误，url 为空的时候，调用 play 方法 */ + playError = 'playError', + /** http 请求失败 */ + fetchError = 'fetchError', + /** websocket 请求失败 */ + websocketError = 'websocketError', + /** webcodecs 解码 h265 失败 */ + webcodecsH265NotSupport = 'webcodecsH265NotSupport', + /** mediaSource 解码 h265 失败 */ + mediaSourceH265NotSupport = 'mediaSourceH265NotSupport', + /** wasm 解码失败 */ + wasmDecodeError = 'wasmDecodeError', + } + + interface Config { + /** + * 播放器容器 + * * 若为 string ，则底层调用的是 document.getElementById('id') + * */ + container: HTMLElement | string; + /** + * 设置最大缓冲时长，单位秒，播放器会自动消除延迟 + */ + videoBuffer?: number; + /** + * worker地址 + * * 默认引用的是根目录下面的decoder.js文件 ，decoder.js 与 decoder.wasm文件必须是放在同一个目录下面。 */ + decoder?: string; + /** + * 是否不使用离屏模式（提升渲染能力） + */ + forceNoOffscreen?: boolean; + /** + * 是否开启当页面的'visibilityState'变为'hidden'的时候，自动暂停播放。 + */ + hiddenAutoPause?: boolean; + /** + * 是否有音频，如果设置`false`，则不对音频数据解码，提升性能。 + */ + hasAudio?: boolean; + /** + * 设置旋转角度，只支持，0(默认)，180，270 三个值 + */ + rotate?: boolean; + /** + * 1. 当为`true`的时候：视频画面做等比缩放后,高或宽对齐canvas区域,画面不被拉伸,但有黑边。 等同于 `setScaleMode(1)` + * 2. 当为`false`的时候：视频画面完全填充canvas区域,画面会被拉伸。等同于 `setScaleMode(0)` + */ + isResize?: boolean; + /** + * 1. 当为`true`的时候：视频画面做等比缩放后,完全填充canvas区域,画面不被拉伸,没有黑边,但画面显示不全。等同于 `setScaleMode(2)` + */ + isFullResize?: boolean; + /** + * 1. 当为`true`的时候：ws协议不检验是否以.flv为依据，进行协议解析。 + */ + isFlv?: boolean; + /** + * 是否开启控制台调试打 + */ + debug?: boolean; + /** + * 1. 设置超时时长, 单位秒 + * 2. 在连接成功之前(loading)和播放中途(heart),如果超过设定时长无数据返回,则回调timeout事件 + */ + timeout?: number; + /** + * 1. 设置超时时长, 单位秒 + * 2. 在连接成功之前,如果超过设定时长无数据返回,则回调timeout事件 + */ + heartTimeout?: number; + /** + * 1. 设置超时时长, 单位秒 + * 2. 在连接成功之前,如果超过设定时长无数据返回,则回调timeout事件 + */ + loadingTimeout?: number; + /** + * 是否支持屏幕的双击事件，触发全屏，取消全屏事件 + */ + supportDblclickFullscreen?: boolean; + /** + * 是否显示网 + */ + showBandwidth?: boolean; + /** + * 配置操作按钮 + */ + operateBtns?: { + /** 是否显示全屏按钮 */ + fullscreen?: boolean; + /** 是否显示截图按钮 */ + screenshot?: boolean; + /** 是否显示播放暂停按钮 */ + play?: boolean; + /** 是否显示声音按钮 */ + audio?: boolean; + /** 是否显示录制按 */ + record?: boolean; + }; + /** + * 开启屏幕常亮，在手机浏览器上, canvas标签渲染视频并不会像video标签那样保持屏幕常亮 + */ + keepScreenOn?: boolean; + /** + * 是否开启声音，默认是关闭声音播放的 + */ + isNotMute?: boolean; + /** + * 加载过程中文案 + */ + loadingText?: string; + /** + * 背景图片 + */ + background?: string; + /** + * 是否开启MediaSource硬解码 + * * 视频编码只支持H.264视频（Safari on iOS不支持） + * * 不支持 forceNoOffscreen 为 false (开启离屏渲染) + */ + useMSE?: boolean; + /** + * 是否开启Webcodecs硬解码 + * * 视频编码只支持H.264视频 (需在chrome 94版本以上，需要https或者localhost环境) + * * 支持 forceNoOffscreen 为 false （开启离屏渲染) + * */ + useWCS?: boolean; + /** + * 是否开启键盘快捷键 + * 目前支持的键盘快捷键有：esc -> 退出全屏；arrowUp -> 声音增加；arrowDown -> 声音减少； + */ + hotKey?: boolean; + /** + * 在使用MSE或者Webcodecs 播放H265的时候，是否自动降级到wasm模式。 + * 设置为false 则直接关闭播放，抛出Error 异常，设置为true 则会自动切换成wasm模式播放。 + */ + autoWasm?: boolean; + /** + * heartTimeout 心跳超时之后自动再播放,不再抛出异常，而直接重新播放视频地址。 + */ + heartTimeoutReplay?: boolean, + /** + * heartTimeoutReplay 从试次数，超过之后，不再自动播放 + */ + heartTimeoutReplayTimes?: number, + /** + * loadingTimeout loading之后自动再播放,不再抛出异常，而直接重新播放视频地址。 + */ + loadingTimeoutReplay?: boolean, + /** + * heartTimeoutReplay 从试次数，超过之后，不再自动播放 + */ + loadingTimeoutReplayTimes?: number + /** + * wasm解码报错之后，不再抛出异常，而是直接重新播放视频地址。 + */ + wasmDecodeErrorReplay?: boolean, + /** + * https://github.com/langhuihui/jessibuca/issues/152 解决方案 + * 例如：WebGL图像预处理默认每次取4字节的数据，但是540x960分辨率下的U、V分量宽度是540/2=270不能被4整除，导致绿屏。 + */ + openWebglAlignment?: boolean, + + /** + * webcodecs硬解码是否通过video标签渲染 + */ + wcsUseVideoRender?: boolean, + + /** + * 底部控制台是否自动隐藏 + */ + controlAutoHide?: boolean, + + /** + * 录制的视频格式 + */ + recordType?: 'webm' | 'mp4', + + /** + * 是否使用web全屏(旋转90度)（只会在移动端生效）。 + */ + useWebFullScreen?: boolean, + + /** + * 是否自动使用系统全屏 + */ + autoUseSystemFullScreen?: boolean, + } +} + + +declare class Jessibuca { + + constructor(config?: Jessibuca.Config); + + /** + * 是否开启控制台调试打印 + @example + // 开启 + jessibuca.setDebug(true) + // 关闭 + jessibuca.setDebug(false) + */ + setDebug(flag: boolean): void; + + /** + * 静音 + @example + jessibuca.mute() + */ + mute(): void; + + /** + * 取消静音 + @example + jessibuca.cancelMute() + */ + cancelMute(): void; + + /** + * 留给上层用户操作来触发音频恢复的方法。 + * + * iPhone，chrome等要求自动播放时，音频必须静音，需要由一个真实的用户交互操作来恢复，不能使用代码。 + * + * https://developers.google.com/web/updates/2017/09/autoplay-policy-changes + */ + audioResume(): void; + + /** + * + * 设置超时时长, 单位秒 + * 在连接成功之前和播放中途,如果超过设定时长无数据返回,则回调timeout事件 + + @example + jessibuca.setTimeout(10) + + jessibuca.on('timeout',function(){ + // + }); + */ + setTimeout(): void; + + /** + * @param mode + * 0 视频画面完全填充canvas区域,画面会被拉伸 等同于参数 `isResize` 为false + * + * 1 视频画面做等比缩放后,高或宽对齐canvas区域,画面不被拉伸,但有黑边 等同于参数 `isResize` 为true + * + * 2 视频画面做等比缩放后,完全填充canvas区域,画面不被拉伸,没有黑边,但画面显示不全 等同于参数 `isFullResize` 为true + @example + jessibuca.setScaleMode(0) + + jessibuca.setScaleMode(1) + + jessibuca.setScaleMode(2) + */ + setScaleMode(mode: number): void; + + /** + * 暂停播放 + * + * 可以在pause 之后，再调用 `play()`方法就继续播放之前的流。 + @example + jessibuca.pause().then(()=>{ + console.log('pause success') + + jessibuca.play().then(()=>{ + + }).catch((e)=>{ + + }) + + }).catch((e)=>{ + console.log('pause error',e); + }) + */ + pause(): Promise; + + /** + * 关闭视频,不释放底层资源 + @example + jessibuca.close(); + */ + close(): void; + + /** + * 关闭视频，释放底层资源 + @example + jessibuca.destroy() + */ + destroy(): void; + + /** + * 清理画布为黑色背景 + @example + jessibuca.clearView() + */ + clearView(): void; + + /** + * 播放视频 + @example + + jessibuca.play('url').then(()=>{ + console.log('play success') + }).catch((e)=>{ + console.log('play error',e) + }) + // 添加请求头 + jessibuca.play('url',{headers:{'Authorization':'test111'}}).then(()=>{ + console.log('play success') + }).catch((e)=>{ + console.log('play error',e) + }) + */ + play(url?: string, options?: { + headers: Object + }): Promise; + + /** + * 重新调整视图大小 + */ + resize(): void; + + /** + * 设置最大缓冲时长，单位秒，播放器会自动消除延迟。 + * + * 等同于 `videoBuffer` 参数。 + * + @example + // 设置 200ms 缓冲 + jessibuca.setBufferTime(0.2) + */ + setBufferTime(time: number): void; + + /** + * 设置旋转角度，只支持，0(默认) ，180，270 三个值。 + * + * > 可用于实现监控画面小窗和全屏效果，由于iOS没有全屏API，此方法可以模拟页面内全屏效果而且多端效果一致。 * + @example + jessibuca.setRotate(0) + + jessibuca.setRotate(90) + + jessibuca.setRotate(270) + */ + setRotate(deg: number): void; + + /** + * + * 设置音量大小，取值0 — 1 + * + * > 区别于 mute 和 cancelMute 方法，虽然设置setVolume(0) 也能达到 mute方法，但是mute 方法是不调用底层播放音频的，能提高性能。而setVolume(0)只是把声音设置为0 ，以达到效果。 + * @param volume 当为0时，完全无声;当为1时，最大音量，默认值 + @example + jessibuca.setVolume(0.2) + + jessibuca.setVolume(0) + + jessibuca.setVolume(1) + */ + setVolume(volume: number): void; + + /** + * 返回是否加载完毕 + @example + var result = jessibuca.hasLoaded() + console.log(result) // true + */ + hasLoaded(): boolean; + + /** + * 开启屏幕常亮，在手机浏览器上, canvas标签渲染视频并不会像video标签那样保持屏幕常亮。 + * H5目前在chrome\edge 84, android chrome 84及以上有原生亮屏API, 需要是https页面 + * 其余平台为模拟实现，此时为兼容实现，并不保证所有浏览器都支持 + @example + jessibuca.setKeepScreenOn() + */ + setKeepScreenOn(): boolean; + + /** + * 全屏(取消全屏)播放视频 + @example + jessibuca.setFullscreen(true) + // + jessibuca.setFullscreen(false) + */ + setFullscreen(flag: boolean): void; + + /** + * + * 截图，调用后弹出下载框保存截图 + * @param filename 可选参数, 保存的文件名, 默认 `时间戳` + * @param format 可选参数, 截图的格式，可选png或jpeg或者webp ,默认 `png` + * @param quality 可选参数, 当格式是jpeg或者webp时，压缩质量，取值0 ~ 1 ,默认 `0.92` + * @param type 可选参数, 可选download或者base64或者blob，默认`download` + + @example + + jessibuca.screenshot("test","png",0.5) + + const base64 = jessibuca.screenshot("test","png",0.5,'base64') + + const fileBlob = jessibuca.screenshot("test",'blob') + */ + screenshot(filename?: string, format?: string, quality?: number, type?: string): void; + + /** + * 开始录制。 + * @param fileName 可选，默认时间戳 + * @param fileType 可选，默认webm，支持webm 和mp4 格式 + + @example + jessibuca.startRecord('xxx','webm') + */ + startRecord(fileName: string, fileType: string): void; + + /** + * 暂停录制并下载。 + @example + jessibuca.stopRecordAndSave() + */ + stopRecordAndSave(): void; + + /** + * 返回是否正在播放中状态。 + @example + var result = jessibuca.isPlaying() + console.log(result) // true + */ + isPlaying(): boolean; + + /** + * 返回是否静音。 + @example + var result = jessibuca.isMute() + console.log(result) // true + */ + isMute(): boolean; + + /** + * 返回是否正在录制。 + @example + var result = jessibuca.isRecording() + console.log(result) // true + */ + isRecording(): boolean; + + /** + * 切换底部控制条 隐藏/显示 + * @param isShow + * + * @example + * jessibuca.toggleControlBar(true) // 显示 + * jessibuca.toggleControlBar(false) // 隐藏 + * jessibuca.toggleControlBar() // 切换 隐藏/显示 + */ + toggleControlBar(isShow:boolean): void; + + /** + * 获取底部控制条是否显示 + */ + getControlBarShow(): boolean; + + /** + * 监听 jessibuca 初始化事件 + * @example + * jessibuca.on("load",function(){console.log('load')}) + */ + on(event: 'load', callback: () => void): void; + + /** + * 视频播放持续时间，单位ms + * @example + * jessibuca.on('timeUpdate',function (ts) {console.log('timeUpdate',ts);}) + */ + on(event: 'timeUpdate', callback: () => void): void; + + /** + * 当解析出视频信息时回调，2个回调参数 + * @example + * jessibuca.on("videoInfo",function(data){console.log('width:',data.width,'height:',data.width)}) + */ + on(event: 'videoInfo', callback: (data: { + /** 视频宽 */ + width: number; + /** 视频高 */ + height: number; + }) => void): void; + + /** + * 当解析出音频信息时回调，2个回调参数 + * @example + * jessibuca.on("audioInfo",function(data){console.log('numOfChannels:',data.numOfChannels,'sampleRate',data.sampleRate)}) + */ + on(event: 'audioInfo', callback: (data: { + /** 声频通道 */ + numOfChannels: number; + /** 采样率 */ + sampleRate: number; + }) => void): void; + + /** + * 信息，包含错误信息 + * @example + * jessibuca.on("log",function(data){console.log('data:',data)}) + */ + on(event: 'log', callback: () => void): void; + + /** + * 错误信息 + * @example + * jessibuca.on("error",function(error){ + if(error === Jessibuca.ERROR.fetchError){ + // + } + else if(error === Jessibuca.ERROR.webcodecsH265NotSupport){ + // + } + console.log('error:',error) + }) + */ + on(event: 'error', callback: (err: Jessibuca.ERROR) => void): void; + + /** + * 当前网速， 单位KB 每秒1次, + * @example + * jessibuca.on("kBps",function(data){console.log('kBps:',data)}) + */ + on(event: 'kBps', callback: (value: number) => void): void; + + /** + * 渲染开始 + * @example + * jessibuca.on("start",function(){console.log('start render')}) + */ + on(event: 'start', callback: () => void): void; + + /** + * 当设定的超时时间内无数据返回,则回调 + * @example + * jessibuca.on("timeout",function(error){console.log('timeout:',error)}) + */ + on(event: 'timeout', callback: (error: Jessibuca.TIMEOUT) => void): void; + + /** + * 当play()的时候，如果没有数据返回，则回调 + * @example + * jessibuca.on("loadingTimeout",function(){console.log('timeout')}) + */ + on(event: 'loadingTimeout', callback: () => void): void; + + /** + * 当播放过程中，如果超过timeout之后没有数据渲染，则抛出异常。 + * @example + * jessibuca.on("delayTimeout",function(){console.log('timeout')}) + */ + on(event: 'delayTimeout', callback: () => void): void; + + /** + * 当前是否全屏 + * @example + * jessibuca.on("fullscreen",function(flag){console.log('is fullscreen',flag)}) + */ + on(event: 'fullscreen', callback: () => void): void; + + /** + * 触发播放事件 + * @example + * jessibuca.on("play",function(flag){console.log('play')}) + */ + on(event: 'play', callback: () => void): void; + + /** + * 触发暂停事件 + * @example + * jessibuca.on("pause",function(flag){console.log('pause')}) + */ + on(event: 'pause', callback: () => void): void; + + /** + * 触发声音事件，返回boolean值 + * @example + * jessibuca.on("mute",function(flag){console.log('is mute',flag)}) + */ + on(event: 'mute', callback: () => void): void; + + /** + * 流状态统计，流开始播放后回调，每秒1次。 + * @example + * jessibuca.on("stats",function(s){console.log("stats is",s)}) + */ + on(event: 'stats', callback: (stats: { + /** 当前缓冲区时长，单位毫秒 */ + buf: number; + /** 当前视频帧率 */ + fps: number; + /** 当前音频码率，单位byte */ + abps: number; + /** 当前视频码率，单位byte */ + vbps: number; + /** 当前视频帧pts，单位毫秒 */ + ts: number; + }) => void): void; + + /** + * 渲染性能统计，流开始播放后回调，每秒1次。 + * @param performance 0: 表示卡顿,1: 表示流畅,2: 表示非常流程 + * @example + * jessibuca.on("performance",function(performance){console.log("performance is",performance)}) + */ + on(event: 'performance', callback: (performance: 0 | 1 | 2) => void): void; + + /** + * 录制开始的事件 + + * @example + * jessibuca.on("recordStart",function(){console.log("record start")}) + */ + on(event: 'recordStart', callback: () => void): void; + + /** + * 录制结束的事件 + + * @example + * jessibuca.on("recordEnd",function(){console.log("record end")}) + */ + on(event: 'recordEnd', callback: () => void): void; + + /** + * 录制的时候，返回的录制时长，1s一次 + + * @example + * jessibuca.on("recordingTimestamp",function(timestamp){console.log("recordingTimestamp is",timestamp)}) + */ + on(event: 'recordingTimestamp', callback: (timestamp: number) => void): void; + + /** + * 监听调用play方法 经过 初始化-> 网络请求-> 解封装 -> 解码 -> 渲染 一系列过程的时间消耗 + * @param event + * @param callback + */ + on(event: 'playToRenderTimes', callback: (times: { + playInitStart: number, // 1 初始化 + playStart: number, // 2 初始化 + streamStart: number, // 3 网络请求 + streamResponse: number, // 4 网络请求 + demuxStart: number, // 5 解封装 + decodeStart: number, // 6 解码 + videoStart: number, // 7 渲染 + playTimestamp: number,// playStart- playInitStart + streamTimestamp: number,// streamStart - playStart + streamResponseTimestamp: number,// streamResponse - streamStart + demuxTimestamp: number, // demuxStart - streamResponse + decodeTimestamp: number, // decodeStart - demuxStart + videoTimestamp: number,// videoStart - decodeStart + allTimestamp: number // videoStart - playInitStart + }) => void): void + + /** + * 监听方法 + * + @example + + jessibuca.on("load",function(){console.log('load')}) + */ + on(event: string, callback: Function): void; + +} + +export default Jessibuca; diff --git a/public/static/js/jessibuca/jessibuca.js b/public/static/js/jessibuca/jessibuca.js new file mode 100644 index 0000000..e9ac986 --- /dev/null +++ b/public/static/js/jessibuca/jessibuca.js @@ -0,0 +1 @@ +!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).jessibuca=t()}(this,function(){"use strict";var e="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function t(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}function i(e,t){return e(t={exports:{}},t.exports),t.exports}var o=i(function(e){function t(i){return e.exports=t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},e.exports.__esModule=!0,e.exports.default=e.exports,t(i)}e.exports=t,e.exports.__esModule=!0,e.exports.default=e.exports});t(o);var r=i(function(e){var t=o.default;e.exports=function(e,i){if("object"!=t(e)||!e)return e;var o=e[Symbol.toPrimitive];if(void 0!==o){var r=o.call(e,i||"default");if("object"!=t(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===i?String:Number)(e)},e.exports.__esModule=!0,e.exports.default=e.exports});t(r);var s=i(function(e){var t=o.default;e.exports=function(e){var i=r(e,"string");return"symbol"==t(i)?i:i+""},e.exports.__esModule=!0,e.exports.default=e.exports});t(s);var a=t(i(function(e){e.exports=function(e,t,i){return(t=s(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e},e.exports.__esModule=!0,e.exports.default=e.exports}));const n=0,A=1,d="flv",c="m7s",l="mp4",u="webm",h="jessibuca",p='"3.3.21"',g={videoBuffer:1e3,videoBufferDelay:1e3,isResize:!0,isFullResize:!1,isFlv:!1,debug:!1,hotKey:!1,loadingTimeout:10,heartTimeout:5,timeout:10,loadingTimeoutReplay:!0,heartTimeoutReplay:!0,loadingTimeoutReplayTimes:3,heartTimeoutReplayTimes:3,supportDblclickFullscreen:!1,showBandwidth:!1,keepScreenOn:!1,isNotMute:!1,hasAudio:!0,hasVideo:!0,operateBtns:{fullscreen:!1,screenshot:!1,play:!1,audio:!1,record:!1},controlAutoHide:!1,hasControl:!1,loadingText:"",background:"",decoder:"decoder.js",url:"",rotate:0,forceNoOffscreen:!0,hiddenAutoPause:!1,protocol:A,demuxType:d,useWCS:!1,wcsUseVideoRender:!1,useMSE:!1,useOffscreen:!1,autoWasm:!0,wasmDecodeErrorReplay:!0,openWebglAlignment:!1,wasmDecodeAudioSyncVideo:!1,recordType:u,useWebFullScreen:!1,loadingDecoderWorkerTimeout:10,autoUseSystemFullScreen:!0},m="init",f="initVideo",b="render",y="playAudio",v="initAudio",w="audioCode",S="videoCode",E="wasmError",B="Invalid NAL unit size",C=1,R=2,k=8,T=9,I="init",x="decode",D="audioDecode",j="close",L="updateConfig",F={fullscreen:"fullscreen$2",webFullscreen:"webFullscreen",decoderWorkerInit:"decoderWorkerInit",play:"play",playing:"playing",pause:"pause",mute:"mute",load:"load",loading:"loading",videoInfo:"videoInfo",timeUpdate:"timeUpdate",audioInfo:"audioInfo",log:"log",error:"error",kBps:"kBps",timeout:"timeout",delayTimeout:"delayTimeout",loadingTimeout:"loadingTimeout",stats:"stats",performance:"performance",record:"record",recording:"recording",recordingTimestamp:"recordingTimestamp",recordStart:"recordStart",recordEnd:"recordEnd",recordCreateError:"recordCreateError",buffer:"buffer",videoFrame:"videoFrame",start:"start",metadata:"metadata",resize:"resize",streamEnd:"streamEnd",streamSuccess:"streamSuccess",streamMessage:"streamMessage",streamError:"streamError",volumechange:"volumechange",volume:"volume",destroy:"destroy",mseSourceOpen:"mseSourceOpen",mseSourceClose:"mseSourceClose",mseSourceBufferError:"mseSourceBufferError",mseSourceBufferBusy:"mseSourceBufferBusy",mseSourceBufferFull:"mseSourceBufferFull",videoWaiting:"videoWaiting",videoTimeUpdate:"videoTimeUpdate",videoSyncAudio:"videoSyncAudio",playToRenderTimes:"playToRenderTimes"},M={load:F.load,timeUpdate:F.timeUpdate,videoInfo:F.videoInfo,audioInfo:F.audioInfo,error:F.error,kBps:F.kBps,log:F.log,start:F.start,timeout:F.timeout,loadingTimeout:F.loadingTimeout,delayTimeout:F.delayTimeout,fullscreen:"fullscreen",webFullscreen:F.webFullscreen,play:F.play,pause:F.pause,mute:F.mute,stats:F.stats,volumechange:F.volumechange,performance:F.performance,recordingTimestamp:F.recordingTimestamp,recordStart:F.recordStart,recordEnd:F.recordEnd,playToRenderTimes:F.playToRenderTimes,volume:F.volume},O={playError:"playIsNotPauseOrUrlIsNull",fetchError:"fetchError",websocketError:"websocketError",webcodecsH265NotSupport:"webcodecsH265NotSupport",webcodecsConfigureError:"webcodecsConfigureError",webcodecsDecodeError:"webcodecsDecodeError",webcodecsWidthOrHeightChange:"webcodecsWidthOrHeightChange",mediaSourceH265NotSupport:"mediaSourceH265NotSupport",mediaSourceFull:F.mseSourceBufferFull,mseSourceBufferError:F.mseSourceBufferError,mediaSourceAppendBufferError:"mediaSourceAppendBufferError",mediaSourceBufferListLarge:"mediaSourceBufferListLarge",mediaSourceAppendBufferEndTimeout:"mediaSourceAppendBufferEndTimeout",wasmDecodeError:"wasmDecodeError",webglAlignmentError:"webglAlignmentError",webglContextLostError:"webglContextLostError",webglInitError:"webglInitError"},V="notConnect",U="open",Q="close",W="error",J={download:"download",base64:"base64",blob:"blob"},G={7:"H264(AVC)",12:"H265(HEVC)"},P=12,N={10:"AAC",7:"ALAW",8:"MULAW"},H=38,z=0,Y=1,X=2,q="webcodecs",Z="webgl",K="offscreen",_="key",$="delta",ee='video/mp4; codecs="avc1.64002A"',te="ended",ie="open",oe="closed",re=1e3,se=27,ae=38,ne=40,Ae="A key frame is required after configure() or flush()",de="Cannot call 'decode' on a closed codec",ce="The user aborted a request",le="AbortError",ue="AbortError",he=0,pe=1,ge=3,me=16;class fe{constructor(e){this.log=(t,...i)=>{e._opt&&e._opt.debug&&console.log(`Jb: [${t}]`,...i)},this.warn=(t,...i)=>{e._opt&&e._opt.debug&&console.warn(`Jb: [${t}]`,...i)},this.error=(e,...t)=>{console.error(`Jb: [${e}]`,...t)}}}class be{constructor(e){this.destroys=[],this.proxy=this.proxy.bind(this),this.master=e}proxy(e,t,i,o={}){if(!e)return;if(Array.isArray(t))return t.map(t=>this.proxy(e,t,i,o));e.addEventListener(t,i,o);const r=()=>e.removeEventListener(t,i,o);return this.destroys.push(r),r}destroy(){this.master.debug&&this.master.debug.log("Events","destroy"),this.destroys.forEach(e=>e())}}var ye=i(function(e){!function(){var t="undefined"!=typeof window&&void 0!==window.document?window.document:{},i=e.exports,o=function(){for(var e,i=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],o=0,r=i.length,s={};o{Be(e,i,t[i])}),e.style[t]=i,e}function Ce(e,t,i=!0){if(!e)return 0;const o=getComputedStyle(e,null).getPropertyValue(t);return i?parseFloat(o):o}function Re(){return performance&&"function"==typeof performance.now?performance.now():Date.now()}function ke(e){let t=0,i=Re();return o=>{t+=o;const r=Re(),s=r-i;s>=1e3&&(e(t/s*1e3),i=r,t=0)}}function Te(){return/iphone|ipod|android.*mobile|windows.*phone|blackberry.*mobile/i.test(window.navigator.userAgent.toLowerCase())}function Ie(e){return null==e}function xe(e){return!0===e||!1===e}function De(e){return!Ie(e)}function je(e){var t;if(e>-1){var i=Math.floor(e/3600),o=Math.floor(e/60)%60,r=e%60;t=i<10?"0"+i+":":i+":",o<10&&(t+="0"),t+=o+":",(r=Math.round(r))<10&&(t+="0"),t+=r.toFixed(0)}return t}function Le(e){const t=e||window.event;return t.target||t.srcElement}function Fe(e){let t=!1;return e&&(e.innerHTML="",e.parentNode&&(e.parentNode.removeChild(e),t=!0)),t}function Me(e,t){let i=[];i[0]=t?28:44,i[1]=1,i[2]=0,i[3]=0,i[4]=0;const o=new Uint8Array(i.length+e.byteLength);return o.set(i,0),o.set(e,i.length),o}function Oe(e){return!0!==e&&"true"!==e}ye.isEnabled,(()=>{try{if("object"==typeof WebAssembly&&"function"==typeof WebAssembly.instantiate){const e=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(e instanceof WebAssembly.Module)return new WebAssembly.Instance(e)instanceof WebAssembly.Instance}}catch(e){}})();class Ve{on(e,t,i){const o=this.e||(this.e={});return(o[e]||(o[e]=[])).push({fn:t,ctx:i}),this}once(e,t,i){const o=this;function r(...s){o.off(e,r),t.apply(i,s)}return r._=t,this.on(e,r,i)}emit(e,...t){const i=((this.e||(this.e={}))[e]||[]).slice();for(let e=0;e{delete i[e]}),void delete this.e;const o=i[e],r=[];if(o&&t)for(let e=0,i=o.length;e=200&&t.status<=299}function Ge(e){try{e.dispatchEvent(new MouseEvent("click"))}catch(i){var t=document.createEvent("MouseEvents");t.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),e.dispatchEvent(t)}}var Pe=Qe.navigator&&/Macintosh/.test(navigator.userAgent)&&/AppleWebKit/.test(navigator.userAgent)&&!/Safari/.test(navigator.userAgent),Ne="object"!=typeof window||window!==Qe?function(){}:"download"in HTMLAnchorElement.prototype&&!Pe?function(e,t,i){var o=Qe.URL||Qe.webkitURL,r=document.createElementNS("http://www.w3.org/1999/xhtml","a");t=t||e.name||"download",r.download=t,r.rel="noopener","string"==typeof e?(r.href=e,r.origin!==location.origin?Je(r.href)?We(e,t,i):Ge(r,r.target="_blank"):Ge(r)):(r.href=o.createObjectURL(e),setTimeout(function(){o.revokeObjectURL(r.href)},4e4),setTimeout(function(){Ge(r)},0))}:"msSaveOrOpenBlob"in navigator?function(e,t,i){if(t=t||e.name||"download","string"==typeof e)if(Je(e))We(e,t,i);else{var o=document.createElement("a");o.href=e,o.target="_blank",setTimeout(function(){Ge(o)})}else navigator.msSaveOrOpenBlob(function(e,t){return void 0===t?t={autoBom:!1}:"object"!=typeof t&&(console.warn("Deprecated: Expected third argument to be a object"),t={autoBom:!t}),t.autoBom&&/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)?new Blob([String.fromCharCode(65279),e],{type:e.type}):e}(e,i),t)}:function(e,t,i,o){if((o=o||open("","_blank"))&&(o.document.title=o.document.body.innerText="downloading..."),"string"==typeof e)return We(e,t,i);var r="application/octet-stream"===e.type,s=/constructor/i.test(Qe.HTMLElement)||Qe.safari,a=/CriOS\/[\d]+/.test(navigator.userAgent);if((a||r&&s||Pe)&&"undefined"!=typeof FileReader){var n=new FileReader;n.onloadend=function(){var e=n.result;e=a?e:e.replace(/^data:[^;]*;/,"data:attachment/file;"),o?o.location.href=e:location=e,o=null},n.readAsDataURL(e)}else{var A=Qe.URL||Qe.webkitURL,d=A.createObjectURL(e);o?o.location=d:location.href=d,o=null,setTimeout(function(){A.revokeObjectURL(d)},4e4)}};class He extends Ue{constructor(e){super(),this.player=e;const t=document.createElement("canvas");t.style.position="absolute",t.style.top=0,t.style.left=0,this.$videoElement=t,e.$container.appendChild(this.$videoElement),this.context2D=null,this.contextGl=null,this.contextGlRender=null,this.contextGlDestroy=null,this.bitmaprenderer=null,this.renderType=null,this.isContextGlRenderLost=!1,this.videoInfo={width:"",height:"",encType:""},this._initCanvasRender(),this.player.debug.log("CanvasVideo","init")}async destroy(){super.destroy(),this.contextGl&&(this.contextGl=null),this.context2D&&(this.context2D=null),this.contextGlRender&&(this.contextGlDestroy&&this.contextGlDestroy(),this.contextGlDestroy=null,this.contextGlRender=null),this.bitmaprenderer&&(this.bitmaprenderer=null),this.renderType=null,this.isContextGlRenderLost=!1,this.player.debug.log("CanvasVideoLoader","destroy")}_initContextGl(){if(this.contextGl=function(e){let t=null;const i=["webgl","experimental-webgl","moz-webgl","webkit-3d"];let o=0;for(;!t&&o{var i=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),o=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","const mat4 YUV2RGB = mat4","(","1.1643828125, 0, 1.59602734375, -.87078515625,","1.1643828125, -.39176171875, -.81296875, .52959375,","1.1643828125, 2.017234375, 0, -1.081390625,","0, 0, 0, 1",");","void main(void) {","highp float y = texture2D(ySampler, textureCoord).r;","highp float u = texture2D(uSampler, textureCoord).r;","highp float v = texture2D(vSampler, textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n");t&&e.pixelStorei(e.UNPACK_ALIGNMENT,1);var r=e.createShader(e.VERTEX_SHADER);e.shaderSource(r,i),e.compileShader(r),e.getShaderParameter(r,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(r));var s=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(s,o),e.compileShader(s),e.getShaderParameter(s,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(s));var a=e.createProgram();e.attachShader(a,r),e.attachShader(a,s),e.linkProgram(a),e.getProgramParameter(a,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(a)),e.useProgram(a);var n=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,n),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var A=e.getAttribLocation(a,"vertexPos");e.enableVertexAttribArray(A),e.vertexAttribPointer(A,2,e.FLOAT,!1,0,0);var d=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,d),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var c=e.getAttribLocation(a,"texturePos");function l(t,i){var o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(a,t),i),o}e.enableVertexAttribArray(c),e.vertexAttribPointer(c,2,e.FLOAT,!1,0,0);var u=l("ySampler",0),h=l("uSampler",1),p=l("vSampler",2);return{render:function(t,i,o,r,s){e.viewport(0,0,t,i),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,u),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t,i,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,h),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,r),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,p),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,s),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(a),e.deleteBuffer(n),e.deleteBuffer(d),e.deleteTexture(u),e.deleteTexture(h),e.deleteTexture(p)}catch(e){}}}})(this.contextGl,this.player._opt.openWebglAlignment);this.contextGlRender=e.render,this.contextGlDestroy=e.destroy}else this.player.debug.error("CanvasVideoLoader","init webgl fail"),this.player.emitError(O.webglInitError)}_initContext2D(){this.context2D=this.$videoElement.getContext("2d")}_initCanvasRender(){this.player._opt.useWCS&&!this._supportOffscreen()?(this.renderType=q,this._initContext2D()):this._supportOffscreen()?(this.renderType=K,this._bindOffscreen()):(this.renderType=Z,this._initContextGl())}_supportOffscreen(){return"function"==typeof this.$videoElement.transferControlToOffscreen&&this.player._opt.useOffscreen}_bindOffscreen(){this.bitmaprenderer=this.$videoElement.getContext("bitmaprenderer")}initCanvasViewSize(){this.$videoElement.width=this.videoInfo.width,this.$videoElement.height=this.videoInfo.height,this.resize()}render(e){switch(this.player.videoTimestamp=e.ts,this.renderType){case K:this.bitmaprenderer.transferFromImageBitmap(e.buffer);break;case Z:if(this.isContextGlRenderLost)return;try{this.contextGlRender(this.$videoElement.width,this.$videoElement.height,e.output[0],e.output[1],e.output[2])}catch(e){this.player.debug.error("CanvasVideoLoader","webgl render error and emit webglContextLostError",e),this.isContextGlRenderLost=!0,this.player.emitError(O.webglContextLostError)}break;case q:this.context2D.drawImage(e.videoFrame,0,0,this.$videoElement.width,this.$videoElement.height),(t=e.videoFrame).close?t.close():t.destroy&&t.destroy()}var t}screenshot(e,t,i,o){e=e||Se(),o=o||J.download;const r={png:"image/png",jpeg:"image/jpeg",webp:"image/webp"};let s=.92;!r[t]&&J[t]&&(o=t,t="png",i=void 0),"string"==typeof i&&(o=i,i=void 0),void 0!==i&&(s=Number(i));const a=this.$videoElement.toDataURL(r[t]||r.png,s);if(o===J.base64)return a;{const t=we(a);if(o===J.blob)return t;o===J.download&&Ne(t,e)}}clearView(){switch(this.renderType){case K:(function(e,t){const i=document.createElement("canvas");return i.width=e,i.height=t,window.createImageBitmap(i,0,0,e,t)})(this.$videoElement.width,this.$videoElement.height).then(e=>{this.bitmaprenderer.transferFromImageBitmap(e)});break;case Z:this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT);break;case q:this.context2D.clearRect(0,0,this.$videoElement.width,this.$videoElement.height)}}resize(){this.player.debug.log("canvasVideo","resize");const e=this.player._opt;let t=this.player.width,i=this.player.height;this.player.isControlBarShow()&&(Te()&&this.player.fullscreen&&e.useWebFullScreen?t-=H:i-=H);let o=this.$videoElement.width,r=this.$videoElement.height;const s=e.rotate;let a=(t-o)/2,n=(i-r)/2;270!==s&&90!==s||(o=this.$videoElement.height,r=this.$videoElement.width);const A=t/o,d=i/r;let c=A>d?d:A;e.isResize||A!==d&&(c=A+","+d),e.isFullResize&&(c=A>d?A:d);let l="scale("+c+")";s&&(l+=" rotate("+s+"deg)"),this.$videoElement.style.transform=l,this.$videoElement.style.left=a+"px",this.$videoElement.style.top=n+"px"}}class ze extends Ue{constructor(e){super(),this.player=e;const t=document.createElement("video"),i=document.createElement("canvas");t.muted=!0,t.disablePictureInPicture=!0,function(){const e=window.navigator.userAgent.toLowerCase();return/android/i.test(e)}()&&(t.poster="noposter"),t.style.position="absolute",t.style.top=0,t.style.left=0,this._delayPlay=!1,e.$container.appendChild(t),this.videoInfo={width:"",height:"",encType:""};const o=this.player._opt;o.useWCS&&o.wcsUseVideoRender&&(this.trackGenerator=new MediaStreamTrackGenerator({kind:"video"}),t.srcObject=new MediaStream([this.trackGenerator]),this.vwriter=this.trackGenerator.writable.getWriter()),this.$videoElement=t,this.$canvasElement=i,this.canvasContext=i.getContext("2d"),this.fixChromeVideoFlashBug(),this.resize();const{proxy:r}=this.player.events;r(this.$videoElement,"canplay",()=>{this.player.debug.log("Video","canplay"),this._delayPlay&&(this.player.debug.log("Video","canplay and _delayPlay is true and next play()"),this._play())}),r(this.$videoElement,"waiting",()=>{this.player.debug.log("Video","waiting")}),r(this.$videoElement,"timeupdate",e=>{const t=parseInt(e.timeStamp,10);this.player.emit(F.timeUpdate,t),!this.isPlaying()&&this.init&&(this.player.debug.log("Video","timeupdate and this.isPlaying is false and retry play"),this.$videoElement.play())}),this.player.debug.log("Video","init")}async destroy(){super.destroy(),this.$canvasElement=null,this.canvasContext=null,this.$videoElement&&(this.$videoElement.pause(),this.$videoElement.currentTime=0,this.$videoElement.src="",this.$videoElement.removeAttribute("src"),this.$videoElement=null),this.trackGenerator&&(this.trackGenerator.stop(),this.trackGenerator=null),this.vwriter&&(await this.vwriter.close(),this.vwriter=null),this.player.debug.log("Video","destroy")}fixChromeVideoFlashBug(){const e=function(){const e=navigator.userAgent.toLowerCase(),t={},i={IE:window.ActiveXObject||"ActiveXObject"in window,Chrome:e.indexOf("chrome")>-1&&e.indexOf("safari")>-1,Firefox:e.indexOf("firefox")>-1,Opera:e.indexOf("opera")>-1,Safari:e.indexOf("safari")>-1&&-1==e.indexOf("chrome"),Edge:e.indexOf("edge")>-1,QQBrowser:/qqbrowser/.test(e),WeixinBrowser:/MicroMessenger/i.test(e)};for(let o in i)if(i[o]){let i="";if("IE"===o)i=e.match(/(msie\s|trident.*rv:)([\w.]+)/)[2];else if("Chrome"===o){for(let e in navigator.mimeTypes)"application/360softmgrplugin"===navigator.mimeTypes[e].type&&(o="360");i=e.match(/chrome\/([\d.]+)/)[1]}else"Firefox"===o?i=e.match(/firefox\/([\d.]+)/)[1]:"Opera"===o?i=e.match(/opera\/([\d.]+)/)[1]:"Safari"===o?i=e.match(/version\/([\d.]+)/)[1]:"Edge"===o?i=e.match(/edge\/([\d.]+)/)[1]:"QQBrowser"===o&&(i=e.match(/qqbrowser\/([\d.]+)/)[1]);t.type=o,t.version=parseInt(i)}return t}().type.toLowerCase();if("chrome"===e||"edge"===e){const e=this.player.$container;e.style.backdropFilter="blur(0px)",e.style.translateZ="0"}}play(){if(this.$videoElement){const e=this._getVideoReadyState();if(this.player.debug.log("Video",`play and readyState: ${e}`),0===e)return this.player.debug.warn("Video","readyState is 0 and set _delayPlay to true"),void(this._delayPlay=!0);this._play()}}_getVideoReadyState(){let e=0;return this.$videoElement&&(e=this.$videoElement.readyState),e}_play(){this.$videoElement&&this.$videoElement.play().then(()=>{this._delayPlay=!1,this.player.debug.log("Video","_play success"),setTimeout(()=>{this.isPlaying()||(this.player.debug.warn("Video","play failed and retry play"),this._play())},100)}).catch(e=>{this.player.debug.error("Video","_play error",e)})}pause(e){e?this.$videoElement&&this.$videoElement.pause():setTimeout(()=>{this.$videoElement&&this.$videoElement.pause()},100)}clearView(){}screenshot(e,t,i,o){e=e||Se(),o=o||J.download;const r={png:"image/png",jpeg:"image/jpeg",webp:"image/webp"};let s=.92;!r[t]&&J[t]&&(o=t,t="png",i=void 0),"string"==typeof i&&(o=i,i=void 0),void 0!==i&&(s=Number(i));const a=this.$videoElement;let n=this.$canvasElement;n.width=a.videoWidth,n.height=a.videoHeight,this.canvasContext.drawImage(a,0,0,n.width,n.height);const A=n.toDataURL(r[t]||r.png,s);if(this.canvasContext.clearRect(0,0,n.width,n.height),n.width=0,n.height=0,o===J.base64)return A;{const t=we(A);if(o===J.blob)return t;o===J.download&&Ne(t,e)}}initCanvasViewSize(){this.resize()}render(e){this.vwriter&&(this.vwriter.write(e.videoFrame),e.videoFrame.close())}resize(){let e=this.player.width,t=this.player.height;const i=this.player._opt,o=i.rotate;this.player.isControlBarShow()&&(Te()&&this.player.fullscreen&&i.useWebFullScreen?e-=H:t-=H),this.$videoElement.width=e,this.$videoElement.height=t,270!==o&&90!==o||(this.$videoElement.width=t,this.$videoElement.height=e);let r=(e-this.$videoElement.width)/2,s=(t-this.$videoElement.height)/2,a="contain";i.isResize||(a="fill"),i.isFullResize&&(a="none"),this.$videoElement.style.objectFit=a,this.$videoElement.style.transform="rotate("+o+"deg)",this.$videoElement.style.left=r+"px",this.$videoElement.style.top=s+"px"}isPlaying(){return this.$videoElement&&!this.$videoElement.paused}}class Ye{constructor(e){return new(Ye.getLoaderFactory(e._opt))(e)}static getLoaderFactory(e){return e.useMSE||e.useWCS&&!e.useOffscreen&&e.wcsUseVideoRender?ze:He}}class Xe extends Ve{constructor(e){super(),this.bufferList=[],this.player=e,this.scriptNode=null,this.hasInitScriptNode=!1,this.audioContextChannel=null,this.audioContext=new(window.AudioContext||window.webkitAudioContext),this.gainNode=this.audioContext.createGain();const t=this.audioContext.createBufferSource();t.buffer=this.audioContext.createBuffer(1,1,22050),t.connect(this.audioContext.destination),t.noteOn?t.noteOn(0):t.start(0),this.audioBufferSourceNode=t,this.mediaStreamAudioDestinationNode=this.audioContext.createMediaStreamDestination(),this.audioEnabled(!0),this.gainNode.gain.value=0,this._prevVolume=null,this.playing=!1,this.audioSyncVideoOption={diff:null},this.audioInfo={encType:"",channels:"",sampleRate:""},this.init=!1,this.hasAudio=!1,this.on(F.videoSyncAudio,e=>{this.audioSyncVideoOption=e}),this.player.debug.log("AudioContext","init")}resetInit(){this.init=!1,this.audioInfo={encType:"",channels:"",sampleRate:""}}async destroy(){this.closeAudio(),this.resetInit(),this.audioContext&&(await this.audioContext.close(),this.audioContext=null),this.gainNode=null,this.hasAudio=!1,this.playing=!1,this.scriptNode&&(this.scriptNode.onaudioprocess=ve,this.scriptNode=null),this.audioBufferSourceNode=null,this.mediaStreamAudioDestinationNode=null,this.hasInitScriptNode=!1,this.audioSyncVideoOption={diff:null},this._prevVolume=null,this.off(),this.player.debug.log("AudioContext","destroy")}updateAudioInfo(e){e.encTypeCode&&(this.audioInfo.encType=N[e.encTypeCode],this.audioInfo.encTypeCode=e.encTypeCode),e.channels&&(this.audioInfo.channels=e.channels),e.sampleRate&&(this.audioInfo.sampleRate=e.sampleRate),this.audioInfo.sampleRate&&this.audioInfo.channels&&this.audioInfo.encType&&!this.init&&(this.player.emit(F.audioInfo,this.audioInfo),this.init=!0)}get isPlaying(){return this.playing}get isMute(){return 0===this.gainNode.gain.value}get volume(){return this.gainNode.gain.value}get bufferSize(){return this.bufferList.length}initScriptNode(){if(this.playing=!0,this.hasInitScriptNode)return;const e=this.audioInfo.channels,t=this.audioContext.createScriptProcessor(1024,0,e);t.onaudioprocess=t=>{const i=t.outputBuffer;if(this.bufferList.length&&this.playing){if(!this.player._opt.useWCS&&!this.player._opt.useMSE&&this.player._opt.wasmDecodeAudioSyncVideo){if(this.audioSyncVideoOption.diff>re)return void this.player.debug.warn("AudioContext",`audioSyncVideoOption more than diff :${this.audioSyncVideoOption.diff}, waiting`);if(this.audioSyncVideoOption.diff<-1e3){this.player.debug.warn("AudioContext",`audioSyncVideoOption less than diff :${this.audioSyncVideoOption.diff}, dropping`);let e=this.bufferList.shift();for(;e.ts-this.player.videoTimestamp<-1e3&&this.bufferList.length>0;)e=this.bufferList.shift();if(0===this.bufferList.length)return}}if(0===this.bufferList.length)return;const t=this.bufferList.shift();t&&t.ts&&(this.player.audioTimestamp=t.ts);for(let o=0;o0?this.player.emit(F.mute,!1):this._prevVolume>0&&0===e&&this.player.emit(F.mute,!0),this.gainNode.gain.value=e,this.gainNode.gain.setValueAtTime(e,this.audioContext.currentTime),this.player.emit(F.volumechange,this.player.volume),this.player.emit(F.volume,this.player.volume),this._prevVolume=e)}closeAudio(){this.hasInitScriptNode&&(this.scriptNode&&this.scriptNode.disconnect(this.gainNode),this.gainNode&&this.gainNode.disconnect(this.audioContext.destination),this.gainNode&&this.gainNode.disconnect(this.mediaStreamAudioDestinationNode)),this.clear()}audioEnabled(e){e?"suspended"===this.audioContext.state&&this.audioContext.resume():"running"===this.audioContext.state&&this.audioContext.suspend()}isStateRunning(){return"running"===this.audioContext.state}isStateSuspended(){return"suspended"===this.audioContext.state}clear(){this.bufferList=[]}play(e,t){this.isMute||(this.hasAudio=!0,this.bufferList.push({buffer:e,ts:t}),this.bufferList.length>20&&(this.player.debug.warn("AudioContext",`bufferList is large: ${this.bufferList.length}`),this.bufferList.length>50&&this.bufferList.shift()))}pause(){this.audioSyncVideoOption={diff:null},this.playing=!1,this.clear()}resume(){this.playing=!0}getLastVolume(){return this._prevVolume}}class qe{constructor(e){return new(qe.getLoaderFactory())(e)}static getLoaderFactory(){return Xe}}class Ze extends Ve{constructor(e){super(),this.player=e,this.playing=!1,this.abortController=new AbortController,this.streamRate=ke(t=>{e.emit(F.kBps,(t/1e3).toFixed(2))}),e.debug.log("FetchStream","init")}async destroy(){this.abort(),this.off(),this.streamRate=null,this.player.debug.log("FetchStream","destroy")}fetchStream(e,t={}){const{demux:i}=this.player;this.player.debug.log("FetchStream","fetchStream",e,JSON.stringify(t)),this.player._times.streamStart=Se(),this.abortController||(this.abortController=new AbortController);const o=Object.assign({signal:this.abortController.signal},{headers:t.headers||{}});fetch(e,o).then(e=>{if(Oe(function(e){return e.ok&&e.status>=200&&e.status<=299}(e)))return this.player.debug.log("FetchStream",`fetch response status is ${e.status} and ok is ${e.ok} and emit error and next abort()`),this.abort(),this.emit(O.fetchError,`fetch response status is ${e.status} and ok is ${e.ok}`),void this.player.emit(F.error,O.fetchError);const t=e.body.getReader();this.emit(F.streamSuccess);const o=()=>{t.read().then(({done:e,value:t})=>{e?i.close():(this.streamRate&&this.streamRate(8*t.byteLength),i.dispatch(t),o())}).catch(e=>{i.close();const t=e.toString();-1===t.indexOf(ce)&&-1===t.indexOf(le)&&e.name!==ue&&(this.abort(),this.emit(O.fetchError,e),this.player.emit(F.error,O.fetchError))})};o()}).catch(e=>{"AbortError"!==e.name&&(i.close(),this.abort(),this.emit(O.fetchError,e),this.player.emit(F.error,O.fetchError))})}abort(){this.abortController&&(this.abortController.abort(),this.abortController=null)}}class Ke extends Ve{constructor(e){super(),this.player=e,this.socket=null,this.socketStatus=V,this.wsUrl=null,this.streamRate=ke(t=>{e.emit(F.kBps,(t/1e3).toFixed(2))}),e.debug.log("WebsocketLoader","init")}async destroy(){this.socket&&(this.socket.close(1e3,"Client disconnecting"),this.socket=null),this.socketStatus=V,this.streamRate=null,this.wsUrl=null,this.off(),this.player.debug.log("websocketLoader","destroy")}_createWebSocket(e={}){const t=this.player,{debug:i,events:{proxy:o},demux:r}=t,s=e.protocols||[];this.socket=new WebSocket(this.wsUrl,s),this.socket.binaryType="arraybuffer",o(this.socket,"open",()=>{this.emit(F.streamSuccess),i.log("websocketLoader","socket open"),this.socketStatus=U}),o(this.socket,"message",e=>{this.streamRate&&this.streamRate(8*e.data.byteLength),this._handleMessage(e.data)}),o(this.socket,"close",()=>{i.log("websocketLoader","socket close"),this.emit(F.streamEnd),this.socketStatus=Q}),o(this.socket,"error",e=>{i.log("websocketLoader","socket error"),this.emit(O.websocketError,e),this.player.emit(F.error,O.websocketError),this.socketStatus=W,r.close(),i.log("websocketLoader","socket error:",e)})}_handleMessage(e){const{demux:t}=this.player;t?t.dispatch(e):this.player.debug.warn("websocketLoader","websocket handle message demux is null")}fetchStream(e,t){this.player._times.streamStart=Se(),this.wsUrl=e,this._createWebSocket(t)}}class _e{constructor(e){return new(_e.getLoaderFactory(e._opt.protocol))(e)}static getLoaderFactory(e){return e===A?Ze:e===n?Ke:void 0}}var $e=i(function(t){function i(e,t){if(!e)throw"First parameter is required.";t=new o(e,t=t||{type:"video"});var s=this;function a(i){i&&(t.initCallback=function(){i(),i=t.initCallback=null});var o=new r(e,t);(h=new o(e,t)).record(),u("recording"),t.disableLogs||console.log("Initialized recorderType:",h.constructor.name,"for output-type:",t.type)}function n(e){if(e=e||function(){},h){if("paused"===s.state)return s.resumeRecording(),void setTimeout(function(){n(e)},1);"recording"===s.state||t.disableLogs||console.warn('Recording state should be: "recording", however current state is: ',s.state),t.disableLogs||console.log("Stopped recording "+t.type+" stream."),"gif"!==t.type?h.stop(i):(h.stop(),i()),u("stopped")}else g();function i(i){if(h){Object.keys(h).forEach(function(e){"function"!=typeof h[e]&&(s[e]=h[e])});var o=h.blob;if(!o){if(!i)throw"Recording failed.";h.blob=o=i}if(o&&!t.disableLogs&&console.log(o.type,"->",b(o.size)),e){var r;try{r=l.createObjectURL(o)}catch(e){}"function"==typeof e.call?e.call(s,r):e(r)}t.autoWriteToDisk&&d(function(e){var i={};i[t.type+"Blob"]=e,x.Store(i)})}else"function"==typeof e.call?e.call(s,""):e("")}}function A(e){postMessage((new FileReaderSync).readAsDataURL(e))}function d(e,i){if(!e)throw"Pass a callback function over getDataURL.";var o=i?i.blob:(h||{}).blob;if(!o)return t.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout(function(){d(e,i)},1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var r=new FileReader;r.readAsDataURL(o),r.onload=function(t){e(t.target.result)}}else{var s=function(e){try{var t=l.createObjectURL(new Blob([e.toString(),"this.onmessage = function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),i=new Worker(t);return l.revokeObjectURL(t),i}catch(e){}}(A);s.onmessage=function(t){e(t.data)},s.postMessage(o)}}function c(e){e=e||0,"paused"!==s.state?"stopped"!==s.state&&(e>=s.recordingDuration?n(s.onRecordingStopped):(e+=1e3,setTimeout(function(){c(e)},1e3))):setTimeout(function(){c(e)},1e3)}function u(e){s&&(s.state=e,"function"==typeof s.onStateChanged.call?s.onStateChanged.call(s,e):s.onStateChanged(e))}var h,p='It seems that recorder is destroyed or "startRecording" is not invoked for '+t.type+" recorder.";function g(){!0!==t.disableLogs&&console.warn(p)}var m={startRecording:function(i){return t.disableLogs||console.log("RecordRTC version: ",s.version),i&&(t=new o(e,i)),t.disableLogs||console.log("started recording "+t.type+" stream."),h?(h.clearRecordedData(),h.record(),u("recording"),s.recordingDuration&&c(),s):(a(function(){s.recordingDuration&&c()}),s)},stopRecording:n,pauseRecording:function(){h?"recording"===s.state?(u("paused"),h.pause(),t.disableLogs||console.log("Paused recording.")):t.disableLogs||console.warn("Unable to pause the recording. Recording state: ",s.state):g()},resumeRecording:function(){h?"paused"===s.state?(u("recording"),h.resume(),t.disableLogs||console.log("Resumed recording.")):t.disableLogs||console.warn("Unable to resume the recording. Recording state: ",s.state):g()},initRecorder:a,setRecordingDuration:function(e,t){if(void 0===e)throw"recordingDuration is required.";if("number"!=typeof e)throw"recordingDuration must be a number.";return s.recordingDuration=e,s.onRecordingStopped=t||function(){},{onRecordingStopped:function(e){s.onRecordingStopped=e}}},clearRecordedData:function(){h?(h.clearRecordedData(),t.disableLogs||console.log("Cleared old recorded data.")):g()},getBlob:function(){if(h)return h.blob;g()},getDataURL:d,toURL:function(){if(h)return l.createObjectURL(h.blob);g()},getInternalRecorder:function(){return h},save:function(e){h?y(h.blob,e):g()},getFromDisk:function(e){h?i.getFromDisk(t.type,e):g()},setAdvertisementArray:function(e){t.advertisement=[];for(var i=e.length,o=0;o-1&&"netscape"in window&&/ rv:/.test(navigator.userAgent),g=!h&&!u&&!!navigator.webkitGetUserMedia||v()||-1!==navigator.userAgent.toLowerCase().indexOf("chrome/"),m=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);m&&!g&&-1!==navigator.userAgent.indexOf("CriOS")&&(m=!1,g=!0);var f=window.MediaStream;function b(e){if(0===e)return"0 Bytes";var t=parseInt(Math.floor(Math.log(e)/Math.log(1e3)),10);return(e/Math.pow(1e3,t)).toPrecision(3)+" "+["Bytes","KB","MB","GB","TB"][t]}function y(e,t){if(!e)throw"Blob object is required.";if(!e.type)try{e.type="video/webm"}catch(e){}var i=(e.type||"video/webm").split("/")[1];if(-1!==i.indexOf(";")&&(i=i.split(";")[0]),t&&-1!==t.indexOf(".")){var o=t.split(".");t=o[0],i=o[1]}var r=(t||Math.round(9999999999*Math.random())+888888888)+"."+i;if(void 0!==navigator.msSaveOrOpenBlob)return navigator.msSaveOrOpenBlob(e,r);if(void 0!==navigator.msSaveBlob)return navigator.msSaveBlob(e,r);var s=document.createElement("a");s.href=l.createObjectURL(e),s.download=r,s.style="display:none;opacity:0;color:transparent;",(document.body||document.documentElement).appendChild(s),"function"==typeof s.click?s.click():(s.target="_blank",s.dispatchEvent(new MouseEvent("click",{view:window,bubbles:!0,cancelable:!0}))),l.revokeObjectURL(s.href)}function v(){return"undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type||(!("undefined"==typeof process||"object"!=typeof process.versions||!process.versions.electron)||"object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent.indexOf("Electron")>=0)}function w(e,t){return e&&e.getTracks?e.getTracks().filter(function(e){return e.kind===(t||"audio")}):[]}function S(e,t){"srcObject"in t?t.srcObject=e:"mozSrcObject"in t?t.mozSrcObject=e:t.srcObject=e}void 0===f&&"undefined"!=typeof webkitMediaStream&&(f=webkitMediaStream),void 0!==f&&void 0===f.prototype.stop&&(f.prototype.stop=function(){this.getTracks().forEach(function(e){e.stop()})}),void 0!==i&&(i.invokeSaveAsDialog=y,i.getTracks=w,i.getSeekableBlob=function(e,t){if("undefined"==typeof EBML)throw new Error("Please link: https://www.webrtc-experiment.com/EBML.js");var i=new EBML.Reader,o=new EBML.Decoder,r=EBML.tools,s=new FileReader;s.onload=function(e){o.decode(this.result).forEach(function(e){i.read(e)}),i.stop();var s=r.makeMetadataSeekable(i.metadatas,i.duration,i.cues),a=this.result.slice(i.metadataSize),n=new Blob([s,a],{type:"video/webm"});t(n)},s.readAsArrayBuffer(e)},i.bytesToSize=b,i.isElectron=v);var E={};function B(){if(p||m||u)return!0;var e,t,i=navigator.userAgent,o=""+parseFloat(navigator.appVersion),r=parseInt(navigator.appVersion,10);return(g||h)&&(e=i.indexOf("Chrome"),o=i.substring(e+7)),-1!==(t=o.indexOf(";"))&&(o=o.substring(0,t)),-1!==(t=o.indexOf(" "))&&(o=o.substring(0,t)),r=parseInt(""+o,10),isNaN(r)&&(o=""+parseFloat(navigator.appVersion),r=parseInt(navigator.appVersion,10)),r>=49}function C(e,t){var i=this;if(void 0===e)throw'First argument "MediaStream" is required.';if("undefined"==typeof MediaRecorder)throw"Your browser does not support the Media Recorder API. Please try other modules e.g. WhammyRecorder or StereoAudioRecorder.";if("audio"===(t=t||{mimeType:"video/webm"}).type){var o;if(w(e,"video").length&&w(e,"audio").length)navigator.mozGetUserMedia?(o=new f).addTrack(w(e,"audio")[0]):o=new f(w(e,"audio")),e=o;t.mimeType&&-1!==t.mimeType.toString().toLowerCase().indexOf("audio")||(t.mimeType=g?"audio/webm":"audio/ogg"),t.mimeType&&"audio/ogg"!==t.mimeType.toString().toLowerCase()&&navigator.mozGetUserMedia&&(t.mimeType="audio/ogg")}var r,s=[];function a(){i.timestamps.push((new Date).getTime()),"function"==typeof t.onTimeStamp&&t.onTimeStamp(i.timestamps[i.timestamps.length-1],i.timestamps)}function n(e){return r&&r.mimeType?r.mimeType:e.mimeType||"video/webm"}function A(){s=[],r=null,i.timestamps=[]}this.getArrayOfBlobs=function(){return s},this.record=function(){i.blob=null,i.clearRecordedData(),i.timestamps=[],d=[],s=[];var o=t;t.disableLogs||console.log("Passing following config over MediaRecorder API.",o),r&&(r=null),g&&!B()&&(o="video/vp8"),"function"==typeof MediaRecorder.isTypeSupported&&o.mimeType&&(MediaRecorder.isTypeSupported(o.mimeType)||(t.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",o.mimeType),o.mimeType="audio"===t.type?"audio/webm":"video/webm"));try{r=new MediaRecorder(e,o),t.mimeType=o.mimeType}catch(t){r=new MediaRecorder(e)}o.mimeType&&!MediaRecorder.isTypeSupported&&"canRecordMimeType"in r&&!1===r.canRecordMimeType(o.mimeType)&&(t.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",o.mimeType)),r.ondataavailable=function(e){if(e.data&&d.push("ondataavailable: "+b(e.data.size)),"number"!=typeof t.timeSlice)!e.data||!e.data.size||e.data.size<100||i.blob?i.recordingCallback&&(i.recordingCallback(new Blob([],{type:n(o)})),i.recordingCallback=null):(i.blob=t.getNativeBlob?e.data:new Blob([e.data],{type:n(o)}),i.recordingCallback&&(i.recordingCallback(i.blob),i.recordingCallback=null));else if(e.data&&e.data.size&&(s.push(e.data),a(),"function"==typeof t.ondataavailable)){var r=t.getNativeBlob?e.data:new Blob([e.data],{type:n(o)});t.ondataavailable(r)}},r.onstart=function(){d.push("started")},r.onpause=function(){d.push("paused")},r.onresume=function(){d.push("resumed")},r.onstop=function(){d.push("stopped")},r.onerror=function(e){e&&(e.name||(e.name="UnknownError"),d.push("error: "+e),t.disableLogs||(-1!==e.name.toString().toLowerCase().indexOf("invalidstate")?console.error("The MediaRecorder is not in a state in which the proposed operation is allowed to be executed.",e):-1!==e.name.toString().toLowerCase().indexOf("notsupported")?console.error("MIME type (",o.mimeType,") is not supported.",e):-1!==e.name.toString().toLowerCase().indexOf("security")?console.error("MediaRecorder security error",e):"OutOfMemory"===e.name?console.error("The UA has exhaused the available memory. User agents SHOULD provide as much additional information as possible in the message attribute.",e):"IllegalStreamModification"===e.name?console.error("A modification to the stream has occurred that makes it impossible to continue recording. An example would be the addition of a Track while recording is occurring. User agents SHOULD provide as much additional information as possible in the message attribute.",e):"OtherRecordingError"===e.name?console.error("Used for an fatal error other than those listed above. User agents SHOULD provide as much additional information as possible in the message attribute.",e):"GenericError"===e.name?console.error("The UA cannot provide the codec or recording option that has been requested.",e):console.error("MediaRecorder Error",e)),function(){if(!i.manuallyStopped&&r&&"inactive"===r.state)return delete t.timeslice,void r.start(6e5);setTimeout(void 0,1e3)}(),"inactive"!==r.state&&"stopped"!==r.state&&r.stop())},"number"==typeof t.timeSlice?(a(),r.start(t.timeSlice)):r.start(36e5),t.initCallback&&t.initCallback()},this.timestamps=[],this.stop=function(e){e=e||function(){},i.manuallyStopped=!0,r&&(this.recordingCallback=e,"recording"===r.state&&r.stop(),"number"==typeof t.timeSlice&&setTimeout(function(){i.blob=new Blob(s,{type:n(t)}),i.recordingCallback(i.blob)},100))},this.pause=function(){r&&"recording"===r.state&&r.pause()},this.resume=function(){r&&"paused"===r.state&&r.resume()},this.clearRecordedData=function(){r&&"recording"===r.state&&i.stop(A),A()},this.getInternalRecorder=function(){return r},this.blob=null,this.getState=function(){return r&&r.state||"inactive"};var d=[];this.getAllStates=function(){return d},void 0===t.checkForInactiveTracks&&(t.checkForInactiveTracks=!1);i=this;!function o(){if(r&&!1!==t.checkForInactiveTracks)return!1===function(){if("active"in e){if(!e.active)return!1}else if("ended"in e&&e.ended)return!1;return!0}()?(t.disableLogs||console.log("MediaStream seems stopped."),void i.stop()):void setTimeout(o,1e3)}(),this.name="MediaStreamRecorder",this.toString=function(){return this.name}}function R(e,t){if(!w(e,"audio").length)throw"Your stream has no audio tracks.";var o,r=this,s=[],a=[],n=!1,A=0,d=2,c=(t=t||{}).desiredSampRate;function u(){if(!1===t.checkForInactiveTracks)return!0;if("active"in e){if(!e.active)return!1}else if("ended"in e&&e.ended)return!1;return!0}function h(e,t){function i(e,t){var i,o=e.numberOfAudioChannels,r=e.leftBuffers.slice(0),s=e.rightBuffers.slice(0),a=e.sampleRate,n=e.internalInterleavedLength,A=e.desiredSampRate;function d(e,t,i){var o=Math.round(e.length*(t/i)),r=[],s=Number((e.length-1)/(o-1));r[0]=e[0];for(var a=1;a96e3)&&(t.disableLogs||console.log("sample-rate must be under range 22050 and 96000.")),t.disableLogs||t.desiredSampRate&&console.log("Desired sample-rate: "+t.desiredSampRate);var y=!1;function v(){s=[],a=[],A=0,E=!1,n=!1,y=!1,p=null,r.leftchannel=s,r.rightchannel=a,r.numberOfAudioChannels=d,r.desiredSampRate=c,r.sampleRate=b,r.recordingLength=A,B={left:[],right:[],recordingLength:0}}function S(){o&&(o.onaudioprocess=null,o.disconnect(),o=null),g&&(g.disconnect(),g=null),v()}this.pause=function(){y=!0},this.resume=function(){if(!1===u())throw"Please make sure MediaStream is active.";if(!n)return t.disableLogs||console.log("Seems recording has been restarted."),void this.record();y=!1},this.clearRecordedData=function(){t.checkForInactiveTracks=!1,n&&this.stop(S),S()},this.name="StereoAudioRecorder",this.toString=function(){return this.name};var E=!1;o.onaudioprocess=function(e){if(!y)if(!1===u()&&(t.disableLogs||console.log("MediaStream seems stopped."),o.disconnect(),n=!1),n){E||(E=!0,t.onAudioProcessStarted&&t.onAudioProcessStarted(),t.initCallback&&t.initCallback());var i=e.inputBuffer.getChannelData(0),c=new Float32Array(i);if(s.push(c),2===d){var l=e.inputBuffer.getChannelData(1),h=new Float32Array(l);a.push(h)}A+=f,r.recordingLength=A,void 0!==t.timeSlice&&(B.recordingLength+=f,B.left.push(c),2===d&&B.right.push(h))}else g&&(g.disconnect(),g=null)},p.createMediaStreamDestination?o.connect(p.createMediaStreamDestination()):o.connect(p.destination),this.leftchannel=s,this.rightchannel=a,this.numberOfAudioChannels=d,this.desiredSampRate=c,this.sampleRate=b,r.recordingLength=A;var B={left:[],right:[],recordingLength:0};function C(){n&&"function"==typeof t.ondataavailable&&void 0!==t.timeSlice&&(B.left.length?(h({desiredSampRate:c,sampleRate:b,numberOfAudioChannels:d,internalInterleavedLength:B.recordingLength,leftBuffers:B.left,rightBuffers:1===d?[]:B.right},function(e,i){var o=new Blob([i],{type:"audio/wav"});t.ondataavailable(o),setTimeout(C,t.timeSlice)}),B={left:[],right:[],recordingLength:0}):setTimeout(C,t.timeSlice))}}function k(e,t){if("undefined"==typeof html2canvas)throw"Please link: https://www.webrtc-experiment.com/screenshot.js";(t=t||{}).frameInterval||(t.frameInterval=10);var i=!1;["captureStream","mozCaptureStream","webkitCaptureStream"].forEach(function(e){e in document.createElement("canvas")&&(i=!0)});var o,r,s,a=!(!window.webkitRTCPeerConnection&&!window.webkitGetUserMedia||!window.chrome),n=50,A=navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);if(a&&A&&A[2]&&(n=parseInt(A[2],10)),a&&n<52&&(i=!1),t.useWhammyRecorder&&(i=!1),i)if(t.disableLogs||console.log("Your browser supports both MediRecorder API and canvas.captureStream!"),e instanceof HTMLCanvasElement)o=e;else{if(!(e instanceof CanvasRenderingContext2D))throw"Please pass either HTMLCanvasElement or CanvasRenderingContext2D.";o=e.canvas}else navigator.mozGetUserMedia&&(t.disableLogs||console.error("Canvas recording is NOT supported in Firefox."));this.record=function(){if(s=!0,i&&!t.useWhammyRecorder){var e;"captureStream"in o?e=o.captureStream(25):"mozCaptureStream"in o?e=o.mozCaptureStream(25):"webkitCaptureStream"in o&&(e=o.webkitCaptureStream(25));try{var a=new f;a.addTrack(w(e,"video")[0]),e=a}catch(e){}if(!e)throw"captureStream API are NOT available.";(r=new C(e,{mimeType:t.mimeType||"video/webm"})).record()}else h.frames=[],u=(new Date).getTime(),l();t.initCallback&&t.initCallback()},this.getWebPImages=function(i){if("canvas"===e.nodeName.toLowerCase()){var o=h.frames.length;h.frames.forEach(function(e,i){var r=o-i;t.disableLogs||console.log(r+"/"+o+" frames remaining"),t.onEncodingCallback&&t.onEncodingCallback(r,o);var s=e.image.toDataURL("image/webp",1);h.frames[i].image=s}),t.disableLogs||console.log("Generating WebM"),i()}else i()},this.stop=function(e){s=!1;var o=this;i&&r?r.stop(e):this.getWebPImages(function(){h.compile(function(i){t.disableLogs||console.log("Recording finished!"),o.blob=i,o.blob.forEach&&(o.blob=new Blob([],{type:"video/webm"})),e&&e(o.blob),h.frames=[]})})};var d=!1;function c(){h.frames=[],s=!1,d=!1}function l(){if(d)return u=(new Date).getTime(),setTimeout(l,500);if("canvas"===e.nodeName.toLowerCase()){var i=(new Date).getTime()-u;return u=(new Date).getTime(),h.frames.push({image:(o=document.createElement("canvas"),r=o.getContext("2d"),o.width=e.width,o.height=e.height,r.drawImage(e,0,0),o),duration:i}),void(s&&setTimeout(l,t.frameInterval))}var o,r;html2canvas(e,{grabMouse:void 0===t.showMousePointer||t.showMousePointer,onrendered:function(e){var i=(new Date).getTime()-u;if(!i)return setTimeout(l,t.frameInterval);u=(new Date).getTime(),h.frames.push({image:e.toDataURL("image/webp",1),duration:i}),s&&setTimeout(l,t.frameInterval)}})}this.pause=function(){d=!0,r instanceof C&&r.pause()},this.resume=function(){d=!1,r instanceof C?r.resume():s||this.record()},this.clearRecordedData=function(){s&&this.stop(c),c()},this.name="CanvasRecorder",this.toString=function(){return this.name};var u=(new Date).getTime(),h=new I.Video(100)}function T(e,t){function i(e){e=void 0!==e?e:10;var t=(new Date).getTime()-A;return t?s?(A=(new Date).getTime(),setTimeout(i,100)):(A=(new Date).getTime(),n.paused&&n.play(),l.drawImage(n,0,0,c.width,c.height),d.frames.push({duration:t,image:c.toDataURL("image/webp")}),void(r||setTimeout(i,e,e))):setTimeout(i,e,e)}function o(e,t,i,o,r){var s=document.createElement("canvas");s.width=c.width,s.height=c.height;var a,n,A,d=s.getContext("2d"),l=[],u=-1===t,h=t&&t>0&&t<=e.length?t:e.length,p=0,g=0,m=0,f=Math.sqrt(Math.pow(255,2)+Math.pow(255,2)+Math.pow(255,2)),b=i&&i>=0&&i<=1?i:0,y=o&&o>=0&&o<=1?o:0,v=!1;n=-1,A=(a={length:h,functionToLoop:function(t,i){var o,r,s,a=function(){!v&&s-o<=s*y||(u&&(v=!0),l.push(e[i])),t()};if(v)a();else{var n=new Image;n.onload=function(){d.drawImage(n,0,0,c.width,c.height);var e=d.getImageData(0,0,c.width,c.height);o=0,r=e.data.length,s=e.data.length/4;for(var t=0;t127)throw"TrackNumber > 127 not supported";return[128|e.trackNum,e.timecode>>8,255&e.timecode,t].map(function(e){return String.fromCharCode(e)}).join("")+e.frame}({discardable:0,frame:e.data.slice(4),invisible:0,keyframe:1,lacing:0,trackNum:1,timecode:Math.round(t)});return t+=e.duration,{data:i,id:163}}))}function i(e){for(var t=[];e>0;)t.push(255&e),e>>=8;return new Uint8Array(t.reverse())}function o(e){return new Uint8Array(e.split("").map(function(e){return e.charCodeAt(0)}))}function r(e){var t=[];e=(e.length%8?new Array(9-e.length%8).join("0"):"")+e;for(var i=0;i1?2*i[0].width:i[0].width;var o=1;3!==e&&4!==e||(o=2),5!==e&&6!==e||(o=3),7!==e&&8!==e||(o=4),9!==e&&10!==e||(o=5),a.height=i[0].height*o}else a.width=A.width||360,a.height=A.height||240;t&&t instanceof HTMLVideoElement&&p(t),i.forEach(function(e,t){p(e,t)}),setTimeout(h,A.frameInterval)}}function p(e,t){if(!s){var i=0,o=0,r=e.width,a=e.height;1===t&&(i=e.width),2===t&&(o=e.height),3===t&&(i=e.width,o=e.height),4===t&&(o=2*e.height),5===t&&(i=e.width,o=2*e.height),6===t&&(o=3*e.height),7===t&&(i=e.width,o=3*e.height),void 0!==e.stream.left&&(i=e.stream.left),void 0!==e.stream.top&&(o=e.stream.top),void 0!==e.stream.width&&(r=e.stream.width),void 0!==e.stream.height&&(a=e.stream.height),n.drawImage(e,i,o,r,a),"function"==typeof e.stream.onRender&&e.stream.onRender(n,i,o,r,a,t)}}function g(e){var t=document.createElement("video");return function(e,t){"srcObject"in t?t.srcObject=e:"mozSrcObject"in t?t.mozSrcObject=e:t.srcObject=e}(e,t),t.className=o,t.muted=!0,t.volume=0,t.width=e.width||A.width||360,t.height=e.height||A.height||240,t.play(),t}function m(e){r=[],(e=e||t).forEach(function(e){if(e.getTracks().filter(function(e){return"video"===e.kind}).length){var t=g(e);t.stream=e,r.push(t)}})}void 0!==d?u.AudioContext=d:"undefined"!=typeof webkitAudioContext&&(u.AudioContext=webkitAudioContext),this.startDrawingFrames=function(){h()},this.appendStreams=function(e){if(!e)throw"First parameter is required.";e instanceof Array||(e=[e]),e.forEach(function(e){var i=new l;if(e.getTracks().filter(function(e){return"video"===e.kind}).length){var o=g(e);o.stream=e,r.push(o),i.addTrack(e.getTracks().filter(function(e){return"video"===e.kind})[0])}if(e.getTracks().filter(function(e){return"audio"===e.kind}).length){var s=A.audioContext.createMediaStreamSource(e);A.audioDestination=A.audioContext.createMediaStreamDestination(),s.connect(A.audioDestination),i.addTrack(A.audioDestination.stream.getTracks().filter(function(e){return"audio"===e.kind})[0])}t.push(i)})},this.releaseStreams=function(){r=[],s=!0,A.gainNode&&(A.gainNode.disconnect(),A.gainNode=null),A.audioSources.length&&(A.audioSources.forEach(function(e){e.disconnect()}),A.audioSources=[]),A.audioDestination&&(A.audioDestination.disconnect(),A.audioDestination=null),A.audioContext&&A.audioContext.close(),A.audioContext=null,n.clearRect(0,0,a.width,a.height),a.stream&&(a.stream.stop(),a.stream=null)},this.resetVideoStreams=function(e){!e||e instanceof Array||(e=[e]),m(e)},this.name="MultiStreamsMixer",this.toString=function(){return this.name},this.getMixedStream=function(){s=!1;var e=function(){var e;m(),"captureStream"in a?e=a.captureStream():"mozCaptureStream"in a?e=a.mozCaptureStream():A.disableLogs||console.error("Upgrade to latest Chrome or otherwise enable this flag: chrome://flags/#enable-experimental-web-platform-features");var t=new l;return e.getTracks().filter(function(e){return"video"===e.kind}).forEach(function(e){t.addTrack(e)}),a.stream=t,t}(),i=function(){u.AudioContextConstructor||(u.AudioContextConstructor=new u.AudioContext);A.audioContext=u.AudioContextConstructor,A.audioSources=[],!0===A.useGainNode&&(A.gainNode=A.audioContext.createGain(),A.gainNode.connect(A.audioContext.destination),A.gainNode.gain.value=0);var e=0;if(t.forEach(function(t){if(t.getTracks().filter(function(e){return"audio"===e.kind}).length){e++;var i=A.audioContext.createMediaStreamSource(t);!0===A.useGainNode&&i.connect(A.gainNode),A.audioSources.push(i)}}),!e)return;return A.audioDestination=A.audioContext.createMediaStreamDestination(),A.audioSources.forEach(function(e){e.connect(A.audioDestination)}),A.audioDestination.stream}();return i&&i.getTracks().filter(function(e){return"audio"===e.kind}).forEach(function(t){e.addTrack(t)}),t.forEach(function(e){e.fullcanvas}),e}}function L(e,t){e=e||[];var i,o,r=this;(t=t||{elementClass:"multi-streams-mixer",mimeType:"video/webm",video:{width:360,height:240}}).frameInterval||(t.frameInterval=10),t.video||(t.video={}),t.video.width||(t.video.width=360),t.video.height||(t.video.height=240),this.record=function(){var r;i=new j(e,t.elementClass||"multi-streams-mixer"),(r=[],e.forEach(function(e){w(e,"video").forEach(function(e){r.push(e)})}),r).length&&(i.frameInterval=t.frameInterval||10,i.width=t.video.width||360,i.height=t.video.height||240,i.startDrawingFrames()),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()),(o=new C(i.getMixedStream(),t)).record()},this.stop=function(e){o&&o.stop(function(t){r.blob=t,e(t),r.clearRecordedData()})},this.pause=function(){o&&o.pause()},this.resume=function(){o&&o.resume()},this.clearRecordedData=function(){o&&(o.clearRecordedData(),o=null),i&&(i.releaseStreams(),i=null)},this.addStreams=function(r){if(!r)throw"First parameter is required.";r instanceof Array||(r=[r]),e.concat(r),o&&i&&(i.appendStreams(r),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()))},this.resetVideoStreams=function(e){i&&(!e||e instanceof Array||(e=[e]),i.resetVideoStreams(e))},this.getMixer=function(){return i},this.name="MultiStreamRecorder",this.toString=function(){return this.name}}function F(e,t){var i,o,r;function s(){return new ReadableStream({start:function(o){var r=document.createElement("canvas"),s=document.createElement("video"),a=!0;s.srcObject=e,s.muted=!0,s.height=t.height,s.width=t.width,s.volume=0,s.onplaying=function(){r.width=t.width,r.height=t.height;var e=r.getContext("2d"),n=1e3/t.frameRate,A=setInterval(function(){if(i&&(clearInterval(A),o.close()),a&&(a=!1,t.onVideoProcessStarted&&t.onVideoProcessStarted()),e.drawImage(s,0,0),"closed"!==o._controlledReadableStream.state)try{o.enqueue(e.getImageData(0,0,t.width,t.height))}catch(e){}},n)},s.play()}})}function a(e,A){if(!t.workerPath&&!A)return i=!1,void fetch("https://unpkg.com/webm-wasm@latest/dist/webm-worker.js").then(function(t){t.arrayBuffer().then(function(t){a(e,t)})});if(!t.workerPath&&A instanceof ArrayBuffer){var d=new Blob([A],{type:"text/javascript"});t.workerPath=l.createObjectURL(d)}t.workerPath||console.error("workerPath parameter is missing."),(o=new Worker(t.workerPath)).postMessage(t.webAssemblyPath||"https://unpkg.com/webm-wasm@latest/dist/webm-wasm.wasm"),o.addEventListener("message",function(e){"READY"===e.data?(o.postMessage({width:t.width,height:t.height,bitrate:t.bitrate||1200,timebaseDen:t.frameRate||30,realtime:t.realtime}),s().pipeTo(new WritableStream({write:function(e){i?console.error("Got image, but recorder is finished!"):o.postMessage(e.data.buffer,[e.data.buffer])}}))):e.data&&(r||n.push(e.data))})}"undefined"!=typeof ReadableStream&&"undefined"!=typeof WritableStream||console.error("Following polyfill is strongly recommended: https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js"),(t=t||{}).width=t.width||640,t.height=t.height||480,t.frameRate=t.frameRate||30,t.bitrate=t.bitrate||1200,t.realtime=t.realtime||!0,this.record=function(){n=[],r=!1,this.blob=null,a(e),"function"==typeof t.initCallback&&t.initCallback()},this.pause=function(){r=!0},this.resume=function(){r=!1};var n=[];this.stop=function(e){i=!0;var t=this;!function(e){o?(o.addEventListener("message",function(t){null===t.data&&(o.terminate(),o=null,e&&e())}),o.postMessage(null)):e&&e()}(function(){t.blob=new Blob(n,{type:"video/webm"}),e(t.blob)})},this.name="WebAssemblyRecorder",this.toString=function(){return this.name},this.clearRecordedData=function(){n=[],r=!1,this.blob=null},this.blob=null}void 0!==i&&(i.DiskStorage=x),void 0!==i&&(i.GifRecorder=D),void 0===i&&(t.exports=j),void 0!==i&&(i.MultiStreamRecorder=L),void 0!==i&&(i.RecordRTCPromisesHandler=function(e,t){if(!this)throw'Use "new RecordRTCPromisesHandler()"';if(void 0===e)throw'First argument "MediaStream" is required.';var o=this;o.recordRTC=new i(e,t),this.startRecording=function(){return new Promise(function(e,t){try{o.recordRTC.startRecording(),e()}catch(e){t(e)}})},this.stopRecording=function(){return new Promise(function(e,t){try{o.recordRTC.stopRecording(function(i){o.blob=o.recordRTC.getBlob(),o.blob&&o.blob.size?e(i):t("Empty blob.",o.blob)})}catch(e){t(e)}})},this.pauseRecording=function(){return new Promise(function(e,t){try{o.recordRTC.pauseRecording(),e()}catch(e){t(e)}})},this.resumeRecording=function(){return new Promise(function(e,t){try{o.recordRTC.resumeRecording(),e()}catch(e){t(e)}})},this.getDataURL=function(e){return new Promise(function(e,t){try{o.recordRTC.getDataURL(function(t){e(t)})}catch(e){t(e)}})},this.getBlob=function(){return new Promise(function(e,t){try{e(o.recordRTC.getBlob())}catch(e){t(e)}})},this.getInternalRecorder=function(){return new Promise(function(e,t){try{e(o.recordRTC.getInternalRecorder())}catch(e){t(e)}})},this.reset=function(){return new Promise(function(e,t){try{e(o.recordRTC.reset())}catch(e){t(e)}})},this.destroy=function(){return new Promise(function(e,t){try{e(o.recordRTC.destroy())}catch(e){t(e)}})},this.getState=function(){return new Promise(function(e,t){try{e(o.recordRTC.getState())}catch(e){t(e)}})},this.blob=null,this.version="5.6.2"}),void 0!==i&&(i.WebAssemblyRecorder=F)});class et extends Ve{constructor(e){super(),this.player=e,this.fileName="",this.fileType=e._opt.recordType||u,this.isRecording=!1,this.recordingTimestamp=0,this.recordingInterval=null,this.recorder=null,e.debug.log("Recorder","init")}destroy(){this._reset(),this.player.debug.log("Recorder","destroy")}setFileName(e,t){this.fileName=e,l!==t&&u!==t||(this.fileType=t)}get recording(){return this.isRecording}get recordTime(){return this.recordingTimestamp}startRecord(){const e=this.player.debug,t={type:"video",mimeType:"video/webm;codecs=h264",onTimeStamp:t=>{e.log("Recorder","record timestamp :"+t)},disableLogs:!this.player._opt.debug};try{const e=this.player.video.$videoElement.captureStream(25);if(this.player.audio&&this.player.audio.mediaStreamAudioDestinationNode&&this.player.audio.mediaStreamAudioDestinationNode.stream&&!this.player.audio.isStateSuspended()&&this.player.audio.hasAudio&&this.player._opt.hasAudio){const t=this.player.audio.mediaStreamAudioDestinationNode.stream;if(t.getAudioTracks().length>0){const i=t.getAudioTracks()[0];i&&i.enabled&&e.addTrack(i)}}this.recorder=$e(e,t)}catch(t){e.error("Recorder","startRecord error",t),this.emit(F.recordCreateError)}this.recorder&&(this.isRecording=!0,this.player.emit(F.recording,!0),this.recorder.startRecording(),e.log("Recorder","start recording"),this.player.emit(F.recordStart),this.recordingInterval=window.setInterval(()=>{this.recordingTimestamp+=1,this.player.emit(F.recordingTimestamp,this.recordingTimestamp)},1e3))}stopRecordAndSave(){this.recorder&&this.isRecording&&this.recorder.stopRecording(()=>{this.player.debug.log("Recorder","stop recording"),this.player.emit(F.recordEnd);const e=(this.fileName||Se())+"."+(this.fileType||u);Ne(this.recorder.getBlob(),e),this._reset(),this.player.emit(F.recording,!1)})}_reset(){this.isRecording=!1,this.recordingTimestamp=0,this.recorder&&(this.recorder.destroy(),this.recorder=null),this.fileName=null,this.recordingInterval&&clearInterval(this.recordingInterval),this.recordingInterval=null}}class tt{constructor(e){return new(tt.getLoaderFactory())(e)}static getLoaderFactory(){return et}}class it{constructor(e){this.player=e,this.decoderWorker=new Worker(e._opt.decoder),this._initDecoderWorker(),e.debug.log("decoderWorker","init")}async destroy(){this.decoderWorker&&(this.decoderWorker.postMessage({cmd:j}),this.decoderWorker.terminate(),this.decoderWorker=null),this.player.debug.log("decoderWorker","destroy")}_initDecoderWorker(){const{debug:e,events:{proxy:t}}=this.player;this.decoderWorker.onmessage=t=>{const i=t.data;switch(i.cmd){case m:e.log("decoderWorker","onmessage:",m),this.player.loaded||this.player.emit(F.load),this.player.emit(F.decoderWorkerInit),this._initWork();break;case S:e.log("decoderWorker","onmessage:",S,i.code),this.player._times.decodeStart||(this.player._times.decodeStart=Se()),this.player.video.updateVideoInfo({encTypeCode:i.code});break;case w:e.log("decoderWorker","onmessage:",w,i.code),this.player.audio&&this.player.audio.updateAudioInfo({encTypeCode:i.code});break;case f:if(e.log("decoderWorker","onmessage:",f,`width:${i.w},height:${i.h}`),this.player.video.updateVideoInfo({width:i.w,height:i.h}),!this.player._opt.openWebglAlignment&&i.w/2%4!=0)return void this.player.emit(O.webglAlignmentError);this.player.video.initCanvasViewSize();break;case v:e.log("decoderWorker","onmessage:",v,`channels:${i.channels},sampleRate:${i.sampleRate}`),this.player.audio&&(this.player.audio.updateAudioInfo(i),this.player.audio.initScriptNode(i));break;case b:this.player.handleRender(),this.player.video.render(i),this.player.emit(F.timeUpdate,i.ts),this.player.updateStats({fps:!0,ts:i.ts,buf:i.delay}),this.player._times.videoStart||(this.player._times.videoStart=Se(),this.player.handlePlayToRenderTimes());break;case y:this.player.playing&&this.player.audio&&this.player.audio.play(i.buffer,i.ts);break;case E:i.message&&-1!==i.message.indexOf(B)&&this.player.emitError(O.wasmDecodeError);break;default:this.player[i.cmd]&&this.player[i.cmd](i)}}}_initWork(){const e={debug:this.player._opt.debug,useOffscreen:this.player._opt.useOffscreen,useWCS:this.player._opt.useWCS,videoBuffer:this.player._opt.videoBuffer,videoBufferDelay:this.player._opt.videoBufferDelay,openWebglAlignment:this.player._opt.openWebglAlignment};this.decoderWorker.postMessage({cmd:I,opt:JSON.stringify(e),sampleRate:this.player.audio&&this.player.audio.audioContext.sampleRate||0})}decodeVideo(e,t,i){const o={type:R,ts:Math.max(t,0),isIFrame:i};this.decoderWorker.postMessage({cmd:x,buffer:e,options:o},[e.buffer])}decodeAudio(e,t){this.player._opt.useWCS||this.player._opt.useMSE?this._decodeAudioNoDelay(e,t):this._decodeAudio(e,t)}_decodeAudio(e,t){const i={type:C,ts:Math.max(t,0)};this.decoderWorker.postMessage({cmd:x,buffer:e,options:i},[e.buffer])}_decodeAudioNoDelay(e,t){this.decoderWorker.postMessage({cmd:D,buffer:e,ts:Math.max(t,0)},[e.buffer])}updateWorkConfig(e){this.decoderWorker.postMessage({cmd:L,key:e.key,value:e.value})}}class ot extends Ve{constructor(e){super(),this.player=e,this.stopId=null,this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.initInterval()}destroy(){this.stopId&&(clearInterval(this.stopId),this.stopId=null),this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.off(),this.player.debug.log("CommonDemux","destroy")}getDelay(e){if(!e)return-1;if(this.firstTimestamp){if(e){const t=Date.now()-this.startTimestamp,i=e-this.firstTimestamp;this.delay=t>=i?t-i:i-t}}else this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1;return this.delay}resetDelay(){this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.dropping=!1}initInterval(){this.player.debug.log("common dumex","init Interval");let e=()=>{let e;const t=this.player._opt.videoBuffer,i=this.player._opt.videoBufferDelay;if(!this.player.isDestroyedOrClosed())if(this.player._opt.useMSE&&this.player.mseDecoder&&this.player.mseDecoder.getSourceBufferUpdating())this.player.debug.warn("CommonDemux",`_loop getSourceBufferUpdating is true and bufferList length is ${this.bufferList.length}`);else if(this.bufferList.length)if(this.dropping){for(e=this.bufferList.shift(),e.type===C&&0===e.payload[1]&&this._doDecoderDecode(e);!e.isIFrame&&this.bufferList.length;)e=this.bufferList.shift(),e.type===C&&0===e.payload[1]&&this._doDecoderDecode(e);e.isIFrame&&this.getDelay(e.ts)<=Math.min(t,200)&&(this.dropping=!1,this._doDecoderDecode(e))}else e=this.bufferList[0],-1===this.getDelay(e.ts)?(this.bufferList.shift(),this._doDecoderDecode(e)):this.delay>t+i?(this.resetDelay(),this.dropping=!0):(e=this.bufferList[0],this.getDelay(e.ts)>t&&(this.bufferList.shift(),this._doDecoderDecode(e)))};e(),this.stopId=setInterval(e,10)}_doDecode(e,t,i,o,r){const s=this.player;let a={ts:i,cts:r,type:t,isIFrame:!1};s._opt.useWCS&&!s._opt.useOffscreen||s._opt.useMSE?(t===R&&(a.isIFrame=o),this.pushBuffer(e,a)):t===R?s.decoderWorker&&s.decoderWorker.decodeVideo(e,i,o):t===C&&s._opt.hasAudio&&s.decoderWorker&&s.decoderWorker.decodeAudio(e,i)}_doDecoderDecode(e){const t=this.player,{webcodecsDecoder:i,mseDecoder:o}=t;e.type===C?t._opt.hasAudio&&t.decoderWorker&&t.decoderWorker.decodeAudio(e.payload,e.ts):e.type===R&&(t._opt.useWCS&&!t._opt.useOffscreen?i.decodeVideo(e.payload,e.ts,e.isIFrame):t._opt.useMSE&&o.decodeVideo(e.payload,e.ts,e.isIFrame,e.cts))}pushBuffer(e,t){t.type===C?this.bufferList.push({ts:t.ts,payload:e,type:C}):t.type===R&&this.bufferList.push({ts:t.ts,cts:t.cts,payload:e,type:R,isIFrame:t.isIFrame})}close(){}_decodeEnhancedH265Video(e,t){const i=e[0],o=48&i,r=15&i,s=e.slice(1,5),a=new ArrayBuffer(4),n=new Uint32Array(a),A="a"==String.fromCharCode(s[0]);if(r===he){if(o===me){const t=e.slice(5);if(!A){const e=new Uint8Array(5+t.length);e.set([28,0,0,0,0],0),e.set(t,5),this._doDecode(e,R,0,!0,0)}}}else if(r===pe){let i=e,r=0;const s=o===me;if(!A){n[0]=e[4],n[1]=e[3],n[2]=e[2],n[3]=0,r=n[0];i=Me(e.slice(8),s),this._doDecode(i,R,t,s,r)}}else if(r===ge){const i=o===me;let r=Me(e.slice(5),i);this._doDecode(r,R,t,i,0)}}_isEnhancedH265Header(e){return!(128&~e)}}class rt extends ot{constructor(e){super(e),this.input=this._inputFlv(),this.flvDemux=this.dispatchFlvData(this.input),e.debug.log("FlvDemux","init")}destroy(){super.destroy(),this.input=null,this.flvDemux=null,this.player.debug.log("FlvDemux","destroy")}dispatch(e){this.flvDemux(e)}*_inputFlv(){yield 9;const e=new ArrayBuffer(4),t=new Uint8Array(e),i=new Uint32Array(e),o=this.player;for(;;){t[3]=0;const e=yield 15,r=e[4];t[0]=e[7],t[1]=e[6],t[2]=e[5];const s=i[0];t[0]=e[10],t[1]=e[9],t[2]=e[8];let a=i[0];16777215===a&&(t[3]=e[11],a=i[0]);const n=yield s;switch(r){case k:o._opt.hasAudio&&(o.updateStats({abps:n.byteLength}),n.byteLength>0&&this._doDecode(n,C,a));break;case T:if(o._times.demuxStart||(o._times.demuxStart=Se()),o._opt.hasVideo){o.updateStats({vbps:n.byteLength});const e=n[0];if(this._isEnhancedH265Header(e))this._decodeEnhancedH265Video(n,a);else{const e=n[0]>>4==1;if(n.byteLength>0){i[0]=n[4],i[1]=n[3],i[2]=n[2],i[3]=0;let t=i[0];this._doDecode(n,R,a,e,t)}}}}}}dispatchFlvData(e){let t=e.next(),i=null;return o=>{let r=new Uint8Array(o);if(i){let e=new Uint8Array(i.length+r.length);e.set(i),e.set(r,i.length),r=e,i=null}for(;r.length>=t.value;){let i=r.slice(t.value);t=e.next(r.slice(0,t.value)),r=i}r.length>0&&(i=r)}}close(){this.input&&this.input.return(null)}}class st extends ot{constructor(e){super(e),e.debug.log("M7sDemux","init")}destroy(){super.destroy(),this.player.debug.log("M7sDemux","destroy")}dispatch(e){const t=this.player,i=new DataView(e),o=i.getUint8(0),r=i.getUint32(1,!1),s=new ArrayBuffer(4),a=new Uint32Array(s);switch(o){case C:if(t._opt.hasAudio){const i=new Uint8Array(e,5);t.updateStats({abps:i.byteLength}),i.byteLength>0&&this._doDecode(i,o,r)}break;case R:if(t._opt.hasVideo)if(t._times.demuxStart||(t._times.demuxStart=Se()),i.byteLength>5){const s=new Uint8Array(e,5),n=s[0];if(this._isEnhancedH265Header(n))this._decodeEnhancedH265Video(s,r);else{const e=i.getUint8(5)>>4==1;t.updateStats({vbps:s.byteLength}),a[0]=s[4],a[1]=s[3],a[2]=s[2],a[3]=0;let n=a[0];this._doDecode(s,o,r,e,n)}}else this.player.debug.warn("M7sDemux","dispatch","dv byteLength is",i.byteLength)}}}class at{constructor(e){return new(at.getLoaderFactory(e._opt.demuxType))(e)}static getLoaderFactory(e){return e===c?st:e===d?rt:void 0}}class nt{constructor(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}destroy(){this._buffer=null}_fillCurrentWord(){let e=this._total_bytes-this._buffer_index,t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t}readBits(e){if(e<=this._current_word_bits_left){let t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}let t=this._current_word_bits_left?this._current_word:0;t>>>=32-this._current_word_bits_left;let i=e-this._current_word_bits_left;this._fillCurrentWord();let o=Math.min(i,this._current_word_bits_left),r=this._current_word>>>32-o;return this._current_word<<=o,this._current_word_bits_left-=o,t=t<>>e)return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()}readUEG(){let e=this._skipLeadingZero();return this.readBits(e+1)-1}readSEG(){let e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)}}class At{static _ebsp2rbsp(e){let t=e,i=t.byteLength,o=new Uint8Array(i),r=0;for(let e=0;e=2&&3===t[e]&&0===t[e-1]&&0===t[e-2]||(o[r]=t[e],r++);return new Uint8Array(o.buffer,0,r)}static parseSPS(e){let t=At._ebsp2rbsp(e),i=new nt(t);i.readByte();let o=i.readByte();i.readByte();let r=i.readByte();i.readUEG();let s=At.getProfileString(o),a=At.getLevelString(r),n=1,A=420,d=[0,420,422,444],c=8;if((100===o||110===o||122===o||244===o||44===o||83===o||86===o||118===o||128===o||138===o||144===o)&&(n=i.readUEG(),3===n&&i.readBits(1),n<=3&&(A=d[n]),c=i.readUEG()+8,i.readUEG(),i.readBits(1),i.readBool())){let e=3!==n?8:12;for(let t=0;t0&&e<16?(v=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][e-1],w=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][e-1]):255===e&&(v=i.readByte()<<8|i.readByte(),w=i.readByte()<<8|i.readByte())}if(i.readBool()&&i.readBool(),i.readBool()&&(i.readBits(4),i.readBool()&&i.readBits(24)),i.readBool()&&(i.readUEG(),i.readUEG()),i.readBool()){let e=i.readBits(32),t=i.readBits(32);E=i.readBool(),B=t,C=2*e,S=B/C}}let R=1;1===v&&1===w||(R=v/w);let k=0,T=0;if(0===n)k=1,T=2-g;else{k=3===n?1:2,T=(1===n?2:1)*(2-g)}let I=16*(h+1),x=16*(p+1)*(2-g);I-=(m+f)*k,x-=(b+y)*T;let D=Math.ceil(I*R);return i.destroy(),i=null,{profile_string:s,level_string:a,bit_depth:c,ref_frames:u,chroma_format:A,chroma_format_string:At.getChromaFormatString(A),frame_rate:{fixed:E,fps:S,fps_den:C,fps_num:B},sar_ratio:{width:v,height:w},codec_size:{width:I,height:x},present_size:{width:D,height:x}}}static _skipScalingList(e,t){let i=8,o=8,r=0;for(let s=0;s ${t.codecWidth}, height ${i.height}-> ${t.codecHeight}`),void this.player.emit(O.webcodecsWidthOrHeightChange)}if(!this.isDecodeFirstIIframe&&i&&(this.isDecodeFirstIIframe=!0),this.isDecodeFirstIIframe){const o=new EncodedVideoChunk({data:e.slice(5),timestamp:t,type:i?_:$});this.player.emit(F.timeUpdate,t);try{if(this.isDecodeStateClosed())return void this.player.debug.warn("Webcodecs","VideoDecoder isDecodeStateClosed true");this.decoder.decode(o)}catch(e){this.player.debug.error("Webcodecs","VideoDecoder",e),(-1!==e.toString().indexOf(Ae)||-1!==e.toString().indexOf(de))&&this.player.emitError(O.webcodecsDecodeError)}}else this.player.debug.warn("Webcodecs","VideoDecoder isDecodeFirstIIframe false")}else if(i&&0===e[1]){const t=15&e[0];if(this.player.video.updateVideoInfo({encTypeCode:t}),t===P)return void this.emit(O.webcodecsH265NotSupport);this.player._times.decodeStart||(this.player._times.decodeStart=Se());const i=function(e){let t=e.subarray(1,4),i="avc1.";for(let e=0;e<3;e++){let o=t[e].toString(16);o.length<2&&(o="0"+o),i+=o}return{codec:i,description:e}}(e.slice(5));this.player.debug.log("Webcodecs","VideoDecoder configure",i);try{this.decoder.configure(i)}catch(e){return this.player.debug.error("Webcodecs","VideoDecoder configure",e),void this.player.emit(O.webcodecsConfigureError)}this.hasInit=!0}}isDecodeStateClosed(){return"closed"===this.decoder.state}}const lt={play:"播放",pause:"暂停",audio:"",mute:"",screenshot:"截图",loading:"加载",fullscreen:"全屏",fullscreenExit:"退出全屏",record:"录制",recordStop:"停止录制"};var ut=Object.keys(lt).reduce((e,t)=>(e[t]=`\n \n ${lt[t]?`${lt[t]}`:""}\n`,e),{}),ht=(e,t)=>{const{events:{proxy:i}}=e,o=document.createElement("object");o.setAttribute("aria-hidden","true"),o.setAttribute("tabindex",-1),o.type="text/html",o.data="about:blank",Be(o,{display:"block",position:"absolute",top:"0",left:"0",height:"100%",width:"100%",overflow:"hidden",pointerEvents:"none",zIndex:"-1"});let r=e.width,s=e.height;i(o,"load",()=>{i(o.contentDocument.defaultView,"resize",()=>{e.width===r&&e.height===s||(r=e.width,s=e.height,e.emit(F.resize),n())})}),e.$container.appendChild(o),e.on(F.destroy,()=>{e.$container.removeChild(o)}),e.on(F.volumechange,()=>{!function(e){if(0===e)Be(t.$volumeOn,"display","none"),Be(t.$volumeOff,"display","flex"),Be(t.$volumeHandle,"top","48px");else if(t.$volumeHandle&&t.$volumePanel){const i=Ce(t.$volumePanel,"height")||60,o=Ce(t.$volumeHandle,"height"),r=i-(i-o)*e-o;Be(t.$volumeHandle,"top",`${r}px`),Be(t.$volumeOn,"display","flex"),Be(t.$volumeOff,"display","none")}t.$volumePanelText&&(t.$volumePanelText.innerHTML=parseInt(100*e))}(e.volume)}),e.on(F.loading,e=>{Be(t.$loading,"display",e?"flex":"none"),Be(t.$poster,"display","none"),e&&Be(t.$playBig,"display","none")});const a=i=>{let o=xe(i)?i:e.fullscreen;Be(t.$fullscreenExit,"display",o?"flex":"none"),Be(t.$fullscreen,"display",o?"none":"flex")},n=()=>{Te()&&t.$controls&&e._opt.useWebFullScreen&&setTimeout(()=>{if(e.fullscreen){let i=e.height/2-e.width+19,o=e.height/2-19;t.$controls.style.transform=`translateX(${-i}px) translateY(-${o}px) rotate(-90deg)`}else t.$controls.style.transform="translateX(0) translateY(0) rotate(0)"},10)};try{ye.on("change",a),e.events.destroys.push(()=>{ye.off("change",a)})}catch(e){}e.on(F.webFullscreen,e=>{a(e),n()}),e.on(F.recording,()=>{Be(t.$record,"display",e.recording?"none":"flex"),Be(t.$recordStop,"display",e.recording?"flex":"none"),Be(t.$recording,"display",e.recording?"flex":"none"),!e.recording&&t.$recordingTime&&(t.$recordingTime.innerHTML=je(0))}),e.on(F.recordingTimestamp,e=>{t.$recordingTime&&(t.$recordingTime.innerHTML=je(e))}),e.on(F.playing,e=>{Be(t.$play,"display",e?"none":"flex"),Be(t.$playBig,"display",e?"none":"block"),Be(t.$pause,"display",e?"flex":"none"),Be(t.$screenshot,"display",e?"flex":"none"),Be(t.$record,"display",e?"flex":"none"),Be(t.$qualityMenu,"display",e?"flex":"none"),Be(t.$volume,"display",e?"flex":"none"),a(),e||t.$speed&&(t.$speed.innerHTML=function(e){if(null==e||""===e||0===parseInt(e)||isNaN(parseInt(e)))return"0KB/s";let t=parseFloat(e);return t=t.toFixed(2),t+"KB/s"}(""))}),e.on(F.kBps,e=>{const i=function(e){if(null==e||""===e||0===parseFloat(e)||"NaN"===e)return"0 KB/s";const t=["B/s","KB/s","MB/s","GB/s","TB/s","PB/s","EB/s","ZB/s","YB/s"];let i=0;const o=parseFloat(e/8);i=Math.floor(Math.log(o)/Math.log(1024));let r=o/Math.pow(1024,i);return r=r.toFixed(2),r+(t[i]||t[0])}(1e3*e);t.$speed&&(t.$speed.innerHTML=i)})};function pt(e,t){void 0===t&&(t={});var i=t.insertAt;if(e&&"undefined"!=typeof document){var o=document.head||document.getElementsByTagName("head")[0],r=document.createElement("style");r.type="text/css","top"===i&&o.firstChild?o.insertBefore(r,o.firstChild):o.appendChild(r),r.styleSheet?r.styleSheet.cssText=e:r.appendChild(document.createTextNode(e))}}pt('@keyframes rotation{0%{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(1turn)}}@keyframes magentaPulse{0%{background-color:#630030;-webkit-box-shadow:0 0 9px #333}50%{background-color:#a9014b;-webkit-box-shadow:0 0 18px #a9014b}to{background-color:#630030;-webkit-box-shadow:0 0 9px #333}}.jessibuca-container .jessibuca-icon{cursor:pointer;width:16px;height:16px}.jessibuca-container .jessibuca-poster{position:absolute;z-index:10;left:0;top:0;right:0;bottom:0;height:100%;width:100%;background-position:50%;background-repeat:no-repeat;background-size:contain;pointer-events:none}.jessibuca-container .jessibuca-play-big{position:absolute;display:none;height:100%;width:100%;background:rgba(0,0,0,.4)}.jessibuca-container .jessibuca-play-big:after{cursor:pointer;content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:block;width:48px;height:48px;background-image:url("data:image/png;base64,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");background-repeat:no-repeat;background-position:50%}.jessibuca-container .jessibuca-play-big:hover:after{background-image:url("data:image/png;base64,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")}.jessibuca-container .jessibuca-recording{display:none;position:absolute;left:50%;top:0;padding:0 3px;transform:translateX(-50%);justify-content:space-around;align-items:center;width:95px;height:20px;background:#000;opacity:1;border-radius:0 0 8px 8px;z-index:1}.jessibuca-container .jessibuca-recording .jessibuca-recording-red-point{width:8px;height:8px;background:#ff1f1f;border-radius:50%;animation:magentaPulse 1s linear infinite}.jessibuca-container .jessibuca-recording .jessibuca-recording-time{font-size:14px;font-weight:500;color:#ddd}.jessibuca-container .jessibuca-recording .jessibuca-icon-recordStop{width:16px;height:16px;cursor:pointer}.jessibuca-container .jessibuca-loading{display:none;flex-direction:column;justify-content:center;align-items:center;position:absolute;z-index:20;left:0;top:0;right:0;bottom:0;width:100%;height:100%;pointer-events:none}.jessibuca-container .jessibuca-loading-text{line-height:20px;font-size:13px;color:#fff;margin-top:10px}.jessibuca-container .jessibuca-controls{background-color:#161616;box-sizing:border-box;display:flex;flex-direction:column;justify-content:flex-end;position:absolute;z-index:40;left:0;right:0;bottom:0;height:38px;width:100%;padding-left:13px;padding-right:13px;font-size:14px;color:#fff;opacity:0;visibility:hidden;-webkit-user-select:none;-moz-user-select:none;user-select:none}.jessibuca-container .jessibuca-controls .jessibuca-controls-item{position:relative;display:flex;justify-content:center;padding:0 8px}.jessibuca-container .jessibuca-controls .jessibuca-controls-item:hover .icon-title-tips{visibility:visible;opacity:1}.jessibuca-container .jessibuca-controls .jessibuca-fullscreen,.jessibuca-container .jessibuca-controls .jessibuca-fullscreen-exit,.jessibuca-container .jessibuca-controls .jessibuca-icon-audio,.jessibuca-container .jessibuca-controls .jessibuca-microphone-close,.jessibuca-container .jessibuca-controls .jessibuca-pause,.jessibuca-container .jessibuca-controls .jessibuca-play,.jessibuca-container .jessibuca-controls .jessibuca-record,.jessibuca-container .jessibuca-controls .jessibuca-record-stop,.jessibuca-container .jessibuca-controls .jessibuca-screenshot{display:none}.jessibuca-container .jessibuca-controls .jessibuca-icon-audio,.jessibuca-container .jessibuca-controls .jessibuca-icon-mute{z-index:1}.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom{display:flex;justify-content:space-between;height:100%}.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-left,.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-right{display:flex;align-items:center}.jessibuca-container.jessibuca-controls-show .jessibuca-controls{opacity:1;visibility:visible}.jessibuca-container.jessibuca-controls-show-auto-hide .jessibuca-controls{opacity:.8;visibility:visible;display:none}.jessibuca-container.jessibuca-hide-cursor *{cursor:none!important}.jessibuca-container .jessibuca-icon-loading{width:50px;height:50px;background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%;animation:rotation 1s linear infinite}.jessibuca-container .jessibuca-icon-screenshot{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-screenshot:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-play{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-play:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-pause{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAABA0lEQVRoQ+1YwQqCUBAcfWXXsLr2AXWTPXno8yVB8AP6Aa3oHI+kCDqYaawJljSe133uzO44bx0M/HEG/v1gAd9mkAyQgY4I/F8LJUlyrQFtD2AtIkcNoFEU+Z7n7QD4DfFHEVlocrVmgAUAIAOl3mILPcDgEFcUhyrUKMGUUcroc3NQRimj9XJBGaWMvvPydKN0o6/9QTdKN6rZANxj6EbpRulGuZnjYqs8BbyR8Ub2Izeys+u6yyAIDpo/ehzHM2NMDsA0xFsRmWhyfTIDWSXxCEBmrd2EYXjSHJqm6bQoii2AOYBL5Z0xgFxEVppcrQvQJO0zhgX0iXbdWWSADHRE4AZQ731AhEUeNwAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-pause:hover{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAA7klEQVRoQ+2YSwrCQBBEX6HiVvxsPYDewfN7By/gD9ciQkvERQwJdBSiYs0mEDo96aruombEjy/9+P/jAj7NoBkwA28i8H8tFBFRA9oeWEo6ZgCNiDGwAYpn3TpKmmVytWbABQBmoNRbbqEHGB7iiuJYhRol2DJqGX1uDsuoZdRmLuNZSzGWUcuoZdRHSp/IylNgK2ErYSthK3FHwLcSvpXIjoLt9Jfa6TMwl3TIMBkRE2AH9BriL5KGmVyvWIltJXEfKN6tJJ0ym0bECFgDU+Ba+WZQFCdpkcnVuoBM0i5jXECXaNftZQbMwJsI3AAPN3dAQflHegAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-record{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-record:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-recordStop{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-recordStop:hover{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAHn0lEQVRoQ81ZbYxcVRl+nnvu7ErSEmtqDdKwO3e2LWJLSEuFNiofFv9AUIpfiSFqCzt31lITGgEjHxKIKVirqXbnzpZSf5BAoHwIhpiAgDVSwBaU1rZLd+7skiIJKCWVpOzOPfc1d3dn986dO3Nn9kvuz3ve87zPc857znnPe4gZ+BZvlzPMed4XDG2sBGWFAGcRXET6ZwTwIsZpgbxL4B0ID/nKf8370Hz1xE08PV33nDKACDOO/roQ15K4TASfbQWLxL9E8AKJvcWs+WQrfcO2UxKQcfSNAn8TwKVTdVzdT/oJbi/aZl+reC0JsArelRDeC8jnW3XUnL0cofC2Ys58ojl7oDkBj4hKv697CXQnA8sxCEsE3hbKh4E9hfMEOBuUNMBzkzAE6Ct9SvXgW9RJtokC0r+VDqb8pyByfgOwZ0g84mv1cqmH/Y2cpntlmUG9BgauEcHVdW3JN6RsXF3axKFGeA0FdBVGVvpi/AnAJ2NAhkHpBU3H7eabSSMV1271yVL63g0C3gigPcbmA/r+umJP28F6+HUFZPLDy4XqVQCjW2HkexJQN7s2j0+FeLRPZqd0idL3Algfg/cRRa8u5toPx/mKFZDJyyKhPgZgQU0nssfNqvxMEK8RktdZoThxM2G0qaUDG/hetC1WgOXo1wG5IGJcNkS+OpBLvTgb5CuYXfnypT75x2hICfh6yVYrEwWknfJ9BH8cJU/fX9MoFmdS1Pja2w+gLYwrkF+U7NTN4X9VM9CxUz6nlD5So5JyeTGbemEmSSZhZQrly0T4fNROa3Xe0A95tPK/SoDleH8DcGF1J97q2ipYYHP+WY6+BZCtEccHXNtcXSPA6iuvg89nGxnPuQIAlqMPAhKJfVnn2qlge588iS3H2wfgS1XxJXpFve0rbNexS9JKwzQIvxmRvsDQCt7QDSwl2ad7h8+nof4Rsdvn2uYlEwKCAwW+jp6gT7u2Wf+kBBCcqjT8RwFZkUQktp18AzS+mXQQWo73NICrqjHU0uAcGl0DlqPvAOSusIFP/+LBbNsrjYhZjvccgK9MiXylk+A5N2de0QijszBykSHGy1XRQd5RzKq7RwVkHG+/ABdPGBADbtZckkTMcjw3mIgku0btArgl28wkYViONxBQndSN/SXbXMvRZM3UQS4zuedS7nOzqVuSQfXh6afW/Kdrq+VJvmLOpxFQLaHleEH+8VgE4ErXNp9JArUcfQiQROeNcXjYtVXiGhq7i+AP1ZsM1tNy9E8A+XmowfdFZQZzHPw4CejMS6dBHYRs6OzirbTyXi+IXIjsiXPeUekX76L3cRJw6Z1ivnWWDgb17BCvXloF7yEIvjP5k4dcWzW6vEyYzmUIje+W0ZB9KFgDjwO4JqTqFdc2J3ekBtMw9wK8YCu9KETpiWAG9kJwbejnQdc2I/lQvIr/g4ADAFaF2OwNZmAPgO9P/pQ3XTu1LCn+60xpM90iNs3tQmP+yv2RUs4eWk55K8Dwnn/Kb1cdgz/gB0ls5nIGzumVBaahgwv+/AleIluZcbxuAQpV+6vvX9jM5WUuBWR6R1aJYQQhFOKPbnY55TU++FL1aDPn2irublplNpcCrILOQaQ3TMCArGXnHvmEGtHFcG2TxFPFrPm15BAqHwPY1HqpjyX9rp1KLHbFZKRv++2qazwb9R4E8N2Qk7IxohYObOapRiLSjlckYCUJbdTeTDLXtUPO9Nv0fwCYIawHXdu8riIgJh/iFtdW2xsKKOgtFNk2HQEQ3uTm1K9a9UPB+qCGOipgVUFSJ0W/W1WBE7zn5sxFSeTSee86EpdT4ImBxFpmgEcfSgglwPMl2wxmv+FnOV5QD1oYMjq5gOozB7MsTyRGVkHfCZGfVe1G4O1FW92T5GA22+MuWwK5p2Snbh8djIrz83bKvI+Ufh9AKrxT+aKsZjLT2RAxdtfWxeoMFJ7frj5dOaeqyioZR98mkLurycgR107N0ntAUuiUj0bL8YxERU1p0Sp4gxB0VEETj7lZ8xuzMcr1MGNytCBehtys2Vkd5hGE8bJeXDl7t2ub18+FiEze2yVEjS+D/qqBbNtrDQUEjWNvYLIjSlaA36sR9e2BzRyeDSHBocph/TCBmkOU4OairX4T9Vv3fcByyr8G+KMaosSAaNlQ6kn9ZSZFWIXyFyH8XbjyUMEXkR2lXKqWS2R11/CxHO9+ABtjiQryMNRWN8u3piOka5cs9rX+KQA7Fod4wM2a8RySBIyGU768TcgtdUieJrEbvjxczKX+2oqQ8REPrrLfAzAvri8h24p2Klrqj+wvTXhNO95GjqXcqp45KUcF3CfAAaEcN+H/25e2/wb2BkfmezAWUrgEgtWEfDnhtVJD0O3mzAeS6CW+UlYArMLwCoj6JYCGZcCIw8pij3vAq8dtH6g3udn2Q0nkg/amBVTA0gXveopsaea9txkCkzZynOC2Vl/rWxYwMSN5b8PoAifWtkY0Yi14CcT9rm0Gd/OWvykLqHjq7Bu5QIm6QkQuAbG85hSPUiKGIDhM8s+a+tnB7ra/t8w61GHaAsLOl+2W+WVdPpfaWCzBE63BM0fbfTlF4KQo/0RKpY71b+To4p6J73/tXyc1fevA3AAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreen{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreen:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreenExit{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreenExit:hover{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAC/ElEQVRoQ+2Zy49NQRCHvx+ReK6IlZ34E7CUiCAR4xEbTLCyQRATYswwb2IQZDYWgojHZpCQECts+ResiQwLj0RClNSkb9Lu3HtPz7mZc8+V6eXt6tP1VVV3VdcVbT7U5vozC9BqD/7/HjCzlZLet9rS9fbP9ICZvQPWSfqRAmFmS4ClMHm+JiR9S1mXVyYFwIBXwEZJv7I2MrPjQH8A6JN0OWtNM/OpAL7HS0mbsjYzswGgN8gNS+rJWtPM/HQAfJ9nkrY22tDMTgMjQaZH0nAzCmatTQE4ClyNPvQU2CbJQ2vKKB2Aa2hmR4DrkbbPgQ5Jv6sJSgkQILqA0dgTkjraBiBAxPHtPz2UtDuGKK0HKkqamd8qg5HS9yXtjebLdYjrHNRqiAeS9gQvnQGGSnML1bvGzOwc0BfN35PUaWYHgRulBwjW9ju+O4JwqM/AWFsABIgLwKkIYgJY1jYAAeJQuGIXVIVcKTKxh8WfBin9J+AVpx/eFWUEqFkyNACKp0rhgWYArkg6kQibSyylmPOklQdibijBX+fSLHFRJkDid+qKmdlaYENOI0zeEcBNSZ9qbVIEQHWuyGOTNZLetgrAz8ClPFpHa1ZL8rf5lFGEB2oBfAxQi4D5DeDmAP7mGJPka0oD4LnDr9imH/xFe8AP4vLIjBclxWXItCOtaIBjwOKo3HaFRyWdnLbmYUHhAJKumdkt4ECk9JCkSitmWixFAwxKOjt5uZvdBvZH2vZLit8XSSBFA/yjpJndAfY1A9FSgOCJu0BnBNErqfIkzfRCywECxCNgR6Rtt6TzmdqHBmyKXG4ZM4sTWc04NzNPWE+AuG3ZlZInSuGBinXMbBzYGVkrE6JUACGcHgPbUyGKAIj7REmZ18y897o5ghiQ5E/bltRChwE/kF7Xj0jyLkbDYWbzgBfA+iA4LmlXqwD8LydvszjAF0lfswBCKC0E3gBeP22p186f8RBKUbaejJmtAr5L+lBPptQAKfCzAClWmkmZWQ/MpHVTvv0X9iFAQGQyevIAAAAASUVORK5CYII=") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-audio{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-audio:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-mute{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-mute:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-text{font-size:14px;width:30px}.jessibuca-container .jessibuca-speed{font-size:14px;color:#fff}.jessibuca-container .jessibuca-quality-menu-list{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .jessibuca-quality-menu-list.jessibuca-quality-menu-shown{visibility:visible;opacity:1}.jessibuca-container .icon-title-tips{pointer-events:none;position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s ease 0s,opacity .3s ease 0s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .icon-title{display:inline-block;padding:5px 10px;font-size:12px;white-space:nowrap;color:#fff}.jessibuca-container .jessibuca-quality-menu{padding:8px 0}.jessibuca-container .jessibuca-quality-menu-item{display:block;height:25px;margin:0;padding:0 10px;cursor:pointer;font-size:14px;text-align:center;width:50px;color:hsla(0,0%,100%,.5);transition:color .3s,background-color .3s}.jessibuca-container .jessibuca-quality-menu-item:hover{background-color:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-quality-menu-item:focus{outline:none}.jessibuca-container .jessibuca-quality-menu-item.jessibuca-quality-menu-item-active{color:#2298fc}.jessibuca-container .jessibuca-volume-panel-wrap{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%) translateY(22%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px;height:120px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-wrap.jessibuca-volume-panel-wrap-show{visibility:visible;opacity:1}.jessibuca-container .jessibuca-volume-panel{cursor:pointer;position:absolute;top:21px;height:60px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-text{position:absolute;left:0;top:0;width:50px;height:20px;line-height:20px;text-align:center;color:#fff;font-size:12px}.jessibuca-container .jessibuca-volume-panel-handle{position:absolute;top:48px;left:50%;width:12px;height:12px;border-radius:12px;margin-left:-6px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:before{bottom:-54px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:after{bottom:6px;background:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-volume-panel-handle:after,.jessibuca-container .jessibuca-volume-panel-handle:before{content:"";position:absolute;display:block;left:50%;width:3px;margin-left:-1px;height:60px}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-controls{width:100vh}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-play-big:after{transform:translate(-50%,-50%) rotate(270deg)}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading{flex-direction:row}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading-text{transform:rotate(270deg)}');class gt{constructor(e){var t;this.player=e,((e,t)=>{e._opt.hasControl&&e._opt.controlAutoHide?e.$container.classList.add("jessibuca-controls-show-auto-hide"):e.$container.classList.add("jessibuca-controls-show");const i=e._opt,o=i.operateBtns;e.$container.insertAdjacentHTML("beforeend",`\n ${i.background?`
`:""}\n
\n ${ut.loading}\n ${i.loadingText?`
${i.loadingText}
`:""}\n
\n ${i.hasControl&&o.play?'
':""}\n ${i.hasControl?`\n
\n
\n
00:00:01
\n
${ut.recordStop}
\n
\n `:""}\n ${i.hasControl?`\n
\n
\n
\n ${i.showBandwidth?'
':""}\n
\n
\n ${o.audio?`\n
\n ${ut.audio}\n ${ut.mute}\n
\n
\n
\n
\n
\n
\n
\n `:""}\n ${o.play?`
${ut.play}
${ut.pause}
`:""}\n ${o.screenshot?`
${ut.screenshot}
`:""}\n ${o.record?`
${ut.record}
${ut.recordStop}
`:""}\n ${o.fullscreen?`
${ut.fullscreen}
${ut.fullscreenExit}
`:""}\n
\n
\n
\n `:""}\n\n `),Object.defineProperty(t,"$poster",{value:e.$container.querySelector(".jessibuca-poster")}),Object.defineProperty(t,"$loading",{value:e.$container.querySelector(".jessibuca-loading")}),Object.defineProperty(t,"$play",{value:e.$container.querySelector(".jessibuca-play")}),Object.defineProperty(t,"$playBig",{value:e.$container.querySelector(".jessibuca-play-big")}),Object.defineProperty(t,"$recording",{value:e.$container.querySelector(".jessibuca-recording")}),Object.defineProperty(t,"$recordingTime",{value:e.$container.querySelector(".jessibuca-recording-time")}),Object.defineProperty(t,"$recordingStop",{value:e.$container.querySelector(".jessibuca-recording-stop")}),Object.defineProperty(t,"$pause",{value:e.$container.querySelector(".jessibuca-pause")}),Object.defineProperty(t,"$controls",{value:e.$container.querySelector(".jessibuca-controls")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$volume",{value:e.$container.querySelector(".jessibuca-volume")}),Object.defineProperty(t,"$volumePanelWrap",{value:e.$container.querySelector(".jessibuca-volume-panel-wrap")}),Object.defineProperty(t,"$volumePanelText",{value:e.$container.querySelector(".jessibuca-volume-panel-text")}),Object.defineProperty(t,"$volumePanel",{value:e.$container.querySelector(".jessibuca-volume-panel")}),Object.defineProperty(t,"$volumeHandle",{value:e.$container.querySelector(".jessibuca-volume-panel-handle")}),Object.defineProperty(t,"$volumeOn",{value:e.$container.querySelector(".jessibuca-icon-audio")}),Object.defineProperty(t,"$volumeOff",{value:e.$container.querySelector(".jessibuca-icon-mute")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreenExit",{value:e.$container.querySelector(".jessibuca-fullscreen-exit")}),Object.defineProperty(t,"$record",{value:e.$container.querySelector(".jessibuca-record")}),Object.defineProperty(t,"$recordStop",{value:e.$container.querySelector(".jessibuca-record-stop")}),Object.defineProperty(t,"$screenshot",{value:e.$container.querySelector(".jessibuca-screenshot")}),Object.defineProperty(t,"$speed",{value:e.$container.querySelector(".jessibuca-speed")})})(e,this),t=this,Object.defineProperty(t,"controlsRect",{get:()=>t.$controls.getBoundingClientRect()}),ht(e,this),((e,t)=>{const{events:{proxy:i},debug:o}=e;function r(e){const{bottom:i,height:o}=t.$volumePanel.getBoundingClientRect(),{height:r}=t.$volumeHandle.getBoundingClientRect();return Ee(i-e.y-r/2,0,o-r/2)/(o-r)}if(i(window,["click","contextmenu"],i=>{i.composedPath().indexOf(e.$container)>-1?t.isFocus=!0:t.isFocus=!1}),i(window,"orientationchange",()=>{setTimeout(()=>{e.resize()},300)}),i(t.$controls,"click",e=>{e.stopPropagation()}),i(t.$pause,"click",t=>{e.pause()}),i(t.$play,"click",t=>{e.play(),e.resumeAudioAfterPause()}),i(t.$playBig,"click",t=>{e.play(),e.resumeAudioAfterPause()}),i(t.$volume,"mouseover",()=>{t.$volumePanelWrap.classList.add("jessibuca-volume-panel-wrap-show")}),i(t.$volume,"mouseout",()=>{t.$volumePanelWrap.classList.remove("jessibuca-volume-panel-wrap-show")}),i(t.$volumeOn,"click",i=>{i.stopPropagation(),Be(t.$volumeOn,"display","none"),Be(t.$volumeOff,"display","block");const o=e.volume;e.volume=0,e._lastVolume=o}),i(t.$volumeOff,"click",i=>{i.stopPropagation(),Be(t.$volumeOn,"display","block"),Be(t.$volumeOff,"display","none"),e.volume=e.lastVolume||.5}),i(t.$screenshot,"click",t=>{t.stopPropagation(),e.video.screenshot()}),i(t.$volumePanel,"click",t=>{t.stopPropagation(),e.volume=r(t)}),i(t.$volumeHandle,"mousedown",()=>{t.isVolumeDroging=!0}),i(t.$volumeHandle,"mousemove",i=>{t.isVolumeDroging&&(e.volume=r(i))}),i(document,"mouseup",()=>{t.isVolumeDroging&&(t.isVolumeDroging=!1)}),i(t.$record,"click",t=>{t.stopPropagation(),e.recording=!0}),i(t.$recordStop,"click",t=>{t.stopPropagation(),e.recording=!1}),i(t.$recordingStop,"click",t=>{t.stopPropagation(),e.recording=!1}),i(t.$fullscreen,"click",t=>{t.stopPropagation(),e.fullscreen=!0}),i(t.$fullscreenExit,"click",t=>{t.stopPropagation(),e.fullscreen=!1}),e._opt.hasControl&&e._opt.controlAutoHide){i(e.$container,"mouseover",()=>{e.fullscreen||(Be(t.$controls,"display","block"),r())}),i(e.$container,"mousemove",()=>{e.$container&&t.$controls&&(e.fullscreen,"none"===t.$controls.style.display&&(Be(t.$controls,"display","block"),r()))}),i(e.$container,"mouseout",()=>{s(),Be(t.$controls,"display","none")});let o=null;const r=()=>{s(),o=setTimeout(()=>{Be(t.$controls,"display","none")},5e3)},s=()=>{o&&(clearTimeout(o),o=null)}}})(e,this),e._opt.hotKey&&((e,t)=>{const{events:{proxy:i}}=e,o={};function r(e,t){o[e]?o[e].push(t):o[e]=[t]}r(se,()=>{e.fullscreen&&(e.fullscreen=!1)}),r(ae,()=>{e.volume+=.05}),r(ne,()=>{e.volume-=.05}),i(window,"keydown",e=>{if(t.isFocus){const t=document.activeElement.tagName.toUpperCase(),i=document.activeElement.getAttribute("contenteditable");if("INPUT"!==t&&"TEXTAREA"!==t&&""!==i&&"true"!==i){const t=o[e.keyCode];t&&(e.preventDefault(),t.forEach(e=>e()))}}})})(e,this),this.player.debug.log("Control","init")}destroy(){if(this.$poster){if(!Fe(this.$poster)){const e=this.player.$container.querySelector(".jessibuca-poster");e&&this.player.$container&&this.player.$container.removeChild(e)}}if(this.$loading){if(!Fe(this.$loading)){const e=this.player.$container.querySelector(".jessibuca-loading");e&&this.player.$container&&this.player.$container.removeChild(e)}}if(this.$controls){if(!Fe(this.$controls)){const e=this.player.$container.querySelector(".jessibuca-controls");e&&this.player.$container&&this.player.$container.removeChild(e)}}if(this.$recording){if(!Fe(this.$recording)){const e=this.player.$container.querySelector(".jessibuca-recording");e&&this.player.$container&&this.player.$container.removeChild(e)}}if(this.$playBig){if(!Fe(this.$playBig)){const e=this.player.$container.querySelector(".jessibuca-play-big");e&&this.player.$container&&this.player.$container.removeChild(e)}}this.player.$container&&(this.player.$container.classList.remove("jessibuca-controls-show-auto-hide"),this.player.$container.classList.remove("jessibuca-controls-show")),this.player.debug.log("control","destroy")}autoSize(){const e=this.player;e.$container.style.padding="0 0";const t=e.width,i=e.height,o=t/i,r=e.video.$videoElement.width/e.video.$videoElement.height;if(o>r){const o=(t-i*r)/2;e.$container.style.padding=`0 ${o}px`}else{const o=(i-t/r)/2;e.$container.style.padding=`${o}px 0`}}toggleBar(e){this.$controls&&(xe(e)||(e="none"===Ce(this.$controls,"display",!1)),Be(this.$controls,"display",e?"flex":"none"))}getBarIsShow(){let e=!1;return this.$controls&&(e="none"!==Ce(this.$controls,"display",!1)),e}}pt(".jessibuca-container{position:relative;display:block;width:100%;height:100%;overflow:hidden}.jessibuca-container.jessibuca-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100vw!important;height:100vh!important;background:#000}");class mt{static init(){mt.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};for(let e in mt.types)mt.types.hasOwnProperty(e)&&(mt.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);let e=mt.constants={};e.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),e.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),e.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSC=e.STCO=e.STTS,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),e.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),e.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}static box(e){let t=8,i=null,o=Array.prototype.slice.call(arguments,1),r=o.length;for(let e=0;e>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);let s=8;for(let e=0;e>>24&255,e>>>16&255,e>>>8&255,255&e,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))}static trak(e){return mt.box(mt.types.trak,mt.tkhd(e),mt.mdia(e))}static tkhd(e){let t=e.id,i=e.duration,o=e.presentWidth,r=e.presentHeight;return mt.box(mt.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,o>>>8&255,255&o,0,0,r>>>8&255,255&r,0,0]))}static mdia(e){return mt.box(mt.types.mdia,mt.mdhd(e),mt.hdlr(e),mt.minf(e))}static mdhd(e){let t=e.timescale,i=e.duration;return mt.box(mt.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,85,196,0,0]))}static hdlr(e){let t=null;return t="audio"===e.type?mt.constants.HDLR_AUDIO:mt.constants.HDLR_VIDEO,mt.box(mt.types.hdlr,t)}static minf(e){let t=null;return t="audio"===e.type?mt.box(mt.types.smhd,mt.constants.SMHD):mt.box(mt.types.vmhd,mt.constants.VMHD),mt.box(mt.types.minf,t,mt.dinf(),mt.stbl(e))}static dinf(){return mt.box(mt.types.dinf,mt.box(mt.types.dref,mt.constants.DREF))}static stbl(e){return mt.box(mt.types.stbl,mt.stsd(e),mt.box(mt.types.stts,mt.constants.STTS),mt.box(mt.types.stsc,mt.constants.STSC),mt.box(mt.types.stsz,mt.constants.STSZ),mt.box(mt.types.stco,mt.constants.STCO))}static stsd(e){return"audio"===e.type?mt.box(mt.types.stsd,mt.constants.STSD_PREFIX,mt.mp4a(e)):"avc"===e.videoType?mt.box(mt.types.stsd,mt.constants.STSD_PREFIX,mt.avc1(e)):mt.box(mt.types.stsd,mt.constants.STSD_PREFIX,mt.hvc1(e))}static mp4a(e){let t=e.channelCount,i=e.audioSampleRate,o=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return mt.box(mt.types.mp4a,o,mt.esds(e))}static esds(e){let t=e.config||[],i=t.length,o=new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([i]).concat(t).concat([6,1,2]));return mt.box(mt.types.esds,o)}static avc1(e){let t=e.avcc;const i=e.codecWidth,o=e.codecHeight;let r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,o>>>8&255,255&o,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return mt.box(mt.types.avc1,r,mt.box(mt.types.avcC,t))}static hvc1(e){let t=e.avcc;const i=e.codecWidth,o=e.codecHeight;let r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,o>>>8&255,255&o,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return mt.box(mt.types.hvc1,r,mt.box(mt.types.hvcC,t))}static mvex(e){return mt.box(mt.types.mvex,mt.trex(e))}static trex(e){let t=e.id,i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return mt.box(mt.types.trex,i)}static moof(e,t){return mt.box(mt.types.moof,mt.mfhd(e.sequenceNumber),mt.traf(e,t))}static mfhd(e){let t=new Uint8Array([0,0,0,0,e>>>24&255,e>>>16&255,e>>>8&255,255&e]);return mt.box(mt.types.mfhd,t)}static traf(e,t){let i=e.id,o=mt.box(mt.types.tfhd,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),r=mt.box(mt.types.tfdt,new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t])),s=mt.sdtp(e),a=mt.trun(e,s.byteLength+16+16+8+16+8+8);return mt.box(mt.types.traf,o,r,a,s)}static sdtp(e){let t=new Uint8Array(5),i=e.flags;return t[4]=i.isLeading<<6|i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy,mt.box(mt.types.sdtp,t)}static trun(e,t){let i=new Uint8Array(28);t+=36,i.set([0,0,15,1,0,0,0,1,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0);let o=e.duration,r=e.size,s=e.flags,a=e.cts;return i.set([o>>>24&255,o>>>16&255,o>>>8&255,255&o,r>>>24&255,r>>>16&255,r>>>8&255,255&r,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.isNonSync,0,0,a>>>24&255,a>>>16&255,a>>>8&255,255&a],12),mt.box(mt.types.trun,i)}static mdat(e){return mt.box(mt.types.mdat,e)}}mt.init();class ft extends Ve{constructor(e){super(),this.player=e,this.isAvc=!0,this.mediaSource=new window.MediaSource,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.cacheTrack={},this.timeInit=!1,this.sequenceNumber=0,this.mediaSourceOpen=!1,this.dropping=!1,this.firstRenderTime=null,this.mediaSourceAppendBufferError=!1,this.mediaSourceAppendBufferFull=!1,this.isDecodeFirstIIframe=!1,this.player.video.$videoElement.src=window.URL.createObjectURL(this.mediaSource);const{debug:t,events:{proxy:i}}=e;i(this.mediaSource,"sourceopen",()=>{this.mediaSourceOpen=!0,this.player.emit(F.mseSourceOpen)}),i(this.mediaSource,"sourceclose",()=>{this.player.emit(F.mseSourceClose)}),e.debug.log("MediaSource","init")}destroy(){this.stop(),this.mediaSource=null,this.mediaSourceOpen=!1,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1,this.mediaSourceAppendBufferError=!1,this.mediaSourceAppendBufferFull=!1,this.isDecodeFirstIIframe=!1,this.off(),this.player.debug.log("MediaSource","destroy")}get state(){return this.mediaSource&&this.mediaSource.readyState}get isStateOpen(){return this.state===ie}get isStateClosed(){return this.state===oe}get isStateEnded(){return this.state===te}get duration(){return this.mediaSource&&this.mediaSource.duration}set duration(e){this.mediaSource.duration=e}decodeVideo(e,t,i,o){const r=this.player;if(!(!r||r&&r.isDestroyedOrClosed()))if(this.hasInit){if(i&&0===e[1]){let t=dt(e.slice(5));const i=this.player.video.videoInfo;i&&i.width&&i.height&&t&&t.codecWidth&&t.codecHeight&&(t.codecWidth!==i.width||t.codecHeight!==i.height)&&(this.player.debug.warn("MediaSource",`width or height is update, width ${i.width}-> ${t.codecWidth}, height ${i.height}-> ${t.codecHeight}`),this.isInitInfo=!1,this.player.video.init=!1)}if(!this.isDecodeFirstIIframe&&i&&(this.isDecodeFirstIIframe=!0),this.isDecodeFirstIIframe){null===this.firstRenderTime&&(this.firstRenderTime=t);const r=t-this.firstRenderTime;this._decodeVideo(e,r,i,o)}else this.player.debug.warn("MediaSource","decodeVideo isDecodeFirstIIframe false")}else if(i&&0===e[1]){const o=15&e[0];if(r.video.updateVideoInfo({encTypeCode:o}),o===P)return void this.emit(O.mediaSourceH265NotSupport);r._times.decodeStart||(r._times.decodeStart=Se()),this._decodeConfigurationRecord(e,t,i,o),this.hasInit=!0}}_decodeConfigurationRecord(e,t,i,o){let r=e.slice(5),s={};s=dt(r);const a={id:1,type:"video",timescale:1e3,duration:0,avcc:r,codecWidth:s.codecWidth,codecHeight:s.codecHeight,videoType:s.videoType},n=mt.generateInitSegment(a);this.isAvc=!0,this.appendBuffer(n.buffer),this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1}_decodeVideo(e,t,i,o){const r=this.player;let s=e.slice(5),a=s.byteLength;const n=r.video.$videoElement,A=r._opt.videoBufferDelay;if(n.buffered.length>1&&(this.removeBuffer(n.buffered.start(0),n.buffered.end(0)),this.timeInit=!1),this.dropping&&t-this.cacheTrack.dts>A)this.dropping=!1,this.cacheTrack={};else if(this.cacheTrack&&t>=this.cacheTrack.dts){let e=8+this.cacheTrack.size,i=new Uint8Array(e);i[0]=e>>>24&255,i[1]=e>>>16&255,i[2]=e>>>8&255,i[3]=255&e,i.set(mt.types.mdat,4),i.set(this.cacheTrack.data,8),this.cacheTrack.duration=t-this.cacheTrack.dts;let o=mt.moof(this.cacheTrack,this.cacheTrack.dts),s=new Uint8Array(o.byteLength+i.byteLength);s.set(o,0),s.set(i,o.byteLength),this.appendBuffer(s.buffer),r.handleRender(),r.updateStats({fps:!0,ts:t,buf:r.demux&&r.demux.delay||0}),r._times.videoStart||(r._times.videoStart=Se(),r.handlePlayToRenderTimes())}else r.debug.log("MediaSource","timeInit set false , cacheTrack = {}"),this.timeInit=!1,this.cacheTrack={};this.cacheTrack||(this.cacheTrack={}),this.cacheTrack.id=1,this.cacheTrack.sequenceNumber=++this.sequenceNumber,this.cacheTrack.size=a,this.cacheTrack.dts=t,this.cacheTrack.cts=o,this.cacheTrack.isKeyframe=i,this.cacheTrack.data=s,this.cacheTrack.flags={isLeading:0,dependsOn:i?2:1,isDependedOn:i?1:0,hasRedundancy:0,isNonSync:i?0:1},this.timeInit||1!==n.buffered.length||(r.debug.log("MediaSource","timeInit set true"),this.timeInit=!0,n.currentTime=n.buffered.end(0)),!this.isInitInfo&&n.videoWidth>0&&n.videoHeight>0&&(r.debug.log("MediaSource",`updateVideoInfo: ${n.videoWidth},${n.videoHeight}`),r.video.updateVideoInfo({width:n.videoWidth,height:n.videoHeight}),r.video.initCanvasViewSize(),this.isInitInfo=!0)}appendBuffer(e){const{debug:t,events:{proxy:i}}=this.player;if(null===this.sourceBuffer&&(this.sourceBuffer=this.mediaSource.addSourceBuffer(ee),i(this.sourceBuffer,"error",e=>{t.error("MediaSource","sourceBuffer error",e),this.player.emit(F.mseSourceBufferError,e)})),this.mediaSourceAppendBufferError)t.error("MediaSource","this.mediaSourceAppendBufferError is true");else if(this.mediaSourceAppendBufferFull)t.error("MediaSource","this.mediaSourceAppendBufferFull is true");else if(!1===this.sourceBuffer.updating&&this.isStateOpen)try{this.sourceBuffer.appendBuffer(e)}catch(e){t.warn("MediaSource","this.sourceBuffer.appendBuffer()",e.code,e),22===e.code?(this.stop(),this.mediaSourceAppendBufferFull=!0,this.emit(O.mediaSourceFull)):11===e.code?(this.stop(),this.mediaSourceAppendBufferError=!0,this.emit(O.mediaSourceAppendBufferError)):(t.error("MediaSource","appendBuffer error",e),this.player.emit(F.mseSourceBufferError,e))}else this.isStateClosed?this.player.emitError(O.mseSourceBufferError,"mediaSource is not attached to video or mediaSource is closed"):this.isStateEnded?this.player.emitError(O.mseSourceBufferError,"mediaSource is closed"):!0===this.sourceBuffer.updating&&this.player.emit(F.mseSourceBufferBusy)}stop(){this.abortSourceBuffer(),this.removeSourceBuffer(),this.endOfStream()}dropSourceBuffer(e){const t=this.player.video.$videoElement;this.dropping=e,t.buffered.length>0&&t.buffered.end(0)-t.currentTime>1&&(this.player.debug.warn("MediaSource","dropSourceBuffer",`$video.buffered.end(0) is ${t.buffered.end(0)} - $video.currentTime ${t.currentTime}`),t.currentTime=t.buffered.end(0))}removeBuffer(e,t){if(this.isStateOpen&&!1===this.sourceBuffer.updating)try{this.sourceBuffer.remove(e,t)}catch(e){this.player.debug.warn("MediaSource","removeBuffer() error",e)}else this.player.debug.warn("MediaSource","removeBuffer() this.isStateOpen is",this.isStateOpen,"this.sourceBuffer.updating",this.sourceBuffer.updating)}endOfStream(){const e=this.player.video&&this.player.video.$videoElement;if(this.isStateOpen&&e&&e.readyState>=1)try{this.mediaSource.endOfStream()}catch(e){this.player.debug.warn("MediaSource","endOfStream() error",e)}}abortSourceBuffer(){this.isStateOpen&&this.sourceBuffer&&(this.sourceBuffer.abort(),this.sourceBuffer=null)}removeSourceBuffer(){if(!this.isStateClosed&&this.mediaSource&&this.sourceBuffer)try{this.mediaSource.removeSourceBuffer(this.sourceBuffer)}catch(e){this.player.debug.warn("MediaSource","removeSourceBuffer() error",e)}}getSourceBufferUpdating(){return this.sourceBuffer&&this.sourceBuffer.updating}}const bt=()=>"undefined"!=typeof navigator&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream,yt=()=>"wakeLock"in navigator;class vt{constructor(e){if(this.player=e,this.enabled=!1,yt()){this._wakeLock=null;const e=()=>{null!==this._wakeLock&&"visible"===document.visibilityState&&this.enable()};document.addEventListener("visibilitychange",e),document.addEventListener("fullscreenchange",e)}else bt()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm","data:video/webm;base64,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"),this._addSourceToVideo(this.noSleepVideo,"mp4","data:video/mp4;base64,AAAAHGZ0eXBNNFYgAAACAGlzb21pc28yYXZjMQAAAAhmcmVlAAAGF21kYXTeBAAAbGliZmFhYyAxLjI4AABCAJMgBDIARwAAArEGBf//rdxF6b3m2Ui3lizYINkj7u94MjY0IC0gY29yZSAxNDIgcjIgOTU2YzhkOCAtIEguMjY0L01QRUctNCBBVkMgY29kZWMgLSBDb3B5bGVmdCAyMDAzLTIwMTQgLSBodHRwOi8vd3d3LnZpZGVvbGFuLm9yZy94MjY0Lmh0bWwgLSBvcHRpb25zOiBjYWJhYz0wIHJlZj0zIGRlYmxvY2s9MTowOjAgYW5hbHlzZT0weDE6MHgxMTEgbWU9aGV4IHN1Ym1lPTcgcHN5PTEgcHN5X3JkPTEuMDA6MC4wMCBtaXhlZF9yZWY9MSBtZV9yYW5nZT0xNiBjaHJvbWFfbWU9MSB0cmVsbGlzPTEgOHg4ZGN0PTAgY3FtPTAgZGVhZHpvbmU9MjEsMTEgZmFzdF9wc2tpcD0xIGNocm9tYV9xcF9vZmZzZXQ9LTIgdGhyZWFkcz02IGxvb2thaGVhZF90aHJlYWRzPTEgc2xpY2VkX3RocmVhZHM9MCBucj0wIGRlY2ltYXRlPTEgaW50ZXJsYWNlZD0wIGJsdXJheV9jb21wYXQ9MCBjb25zdHJhaW5lZF9pbnRyYT0wIGJmcmFtZXM9MCB3ZWlnaHRwPTAga2V5aW50PTI1MCBrZXlpbnRfbWluPTI1IHNjZW5lY3V0PTQwIGludHJhX3JlZnJlc2g9MCByY19sb29rYWhlYWQ9NDAgcmM9Y3JmIG1idHJlZT0xIGNyZj0yMy4wIHFjb21wPTAuNjAgcXBtaW49MCBxcG1heD02OSBxcHN0ZXA9NCB2YnZfbWF4cmF0ZT03NjggdmJ2X2J1ZnNpemU9MzAwMCBjcmZfbWF4PTAuMCBuYWxfaHJkPW5vbmUgZmlsbGVyPTAgaXBfcmF0aW89MS40MCBhcT0xOjEuMDAAgAAAAFZliIQL8mKAAKvMnJycnJycnJycnXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXiEASZACGQAjgCEASZACGQAjgAAAAAdBmjgX4GSAIQBJkAIZACOAAAAAB0GaVAX4GSAhAEmQAhkAI4AhAEmQAhkAI4AAAAAGQZpgL8DJIQBJkAIZACOAIQBJkAIZACOAAAAABkGagC/AySEASZACGQAjgAAAAAZBmqAvwMkhAEmQAhkAI4AhAEmQAhkAI4AAAAAGQZrAL8DJIQBJkAIZACOAAAAABkGa4C/AySEASZACGQAjgCEASZACGQAjgAAAAAZBmwAvwMkhAEmQAhkAI4AAAAAGQZsgL8DJIQBJkAIZACOAIQBJkAIZACOAAAAABkGbQC/AySEASZACGQAjgCEASZACGQAjgAAAAAZBm2AvwMkhAEmQAhkAI4AAAAAGQZuAL8DJIQBJkAIZACOAIQBJkAIZACOAAAAABkGboC/AySEASZACGQAjgAAAAAZBm8AvwMkhAEmQAhkAI4AhAEmQAhkAI4AAAAAGQZvgL8DJIQBJkAIZACOAAAAABkGaAC/AySEASZACGQAjgCEASZACGQAjgAAAAAZBmiAvwMkhAEmQAhkAI4AhAEmQAhkAI4AAAAAGQZpAL8DJIQBJkAIZACOAAAAABkGaYC/AySEASZACGQAjgCEASZACGQAjgAAAAAZBmoAvwMkhAEmQAhkAI4AAAAAGQZqgL8DJIQBJkAIZACOAIQBJkAIZACOAAAAABkGawC/AySEASZACGQAjgAAAAAZBmuAvwMkhAEmQAhkAI4AhAEmQAhkAI4AAAAAGQZsAL8DJIQBJkAIZACOAAAAABkGbIC/AySEASZACGQAjgCEASZACGQAjgAAAAAZBm0AvwMkhAEmQAhkAI4AhAEmQAhkAI4AAAAAGQZtgL8DJIQBJkAIZACOAAAAABkGbgCvAySEASZACGQAjgCEASZACGQAjgAAAAAZBm6AnwMkhAEmQAhkAI4AhAEmQAhkAI4AhAEmQAhkAI4AhAEmQAhkAI4AAAAhubW9vdgAAAGxtdmhkAAAAAAAAAAAAAAAAAAAD6AAABDcAAQAAAQAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwAAAzB0cmFrAAAAXHRraGQAAAADAAAAAAAAAAAAAAABAAAAAAAAA+kAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAABAAAAAALAAAACQAAAAAAAkZWR0cwAAABxlbHN0AAAAAAAAAAEAAAPpAAAAAAABAAAAAAKobWRpYQAAACBtZGhkAAAAAAAAAAAAAAAAAAB1MAAAdU5VxAAAAAAALWhkbHIAAAAAAAAAAHZpZGUAAAAAAAAAAAAAAABWaWRlb0hhbmRsZXIAAAACU21pbmYAAAAUdm1oZAAAAAEAAAAAAAAAAAAAACRkaW5mAAAAHGRyZWYAAAAAAAAAAQAAAAx1cmwgAAAAAQAAAhNzdGJsAAAAr3N0c2QAAAAAAAAAAQAAAJ9hdmMxAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAALAAkABIAAAASAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGP//AAAALWF2Y0MBQsAN/+EAFWdCwA3ZAsTsBEAAAPpAADqYA8UKkgEABWjLg8sgAAAAHHV1aWRraEDyXyRPxbo5pRvPAyPzAAAAAAAAABhzdHRzAAAAAAAAAAEAAAAeAAAD6QAAABRzdHNzAAAAAAAAAAEAAAABAAAAHHN0c2MAAAAAAAAAAQAAAAEAAAABAAAAAQAAAIxzdHN6AAAAAAAAAAAAAAAeAAADDwAAAAsAAAALAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAACgAAAAoAAAAKAAAAiHN0Y28AAAAAAAAAHgAAAEYAAANnAAADewAAA5gAAAO0AAADxwAAA+MAAAP2AAAEEgAABCUAAARBAAAEXQAABHAAAASMAAAEnwAABLsAAATOAAAE6gAABQYAAAUZAAAFNQAABUgAAAVkAAAFdwAABZMAAAWmAAAFwgAABd4AAAXxAAAGDQAABGh0cmFrAAAAXHRraGQAAAADAAAAAAAAAAAAAAACAAAAAAAABDcAAAAAAAAAAAAAAAEBAAAAAAEAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAkZWR0cwAAABxlbHN0AAAAAAAAAAEAAAQkAAADcAABAAAAAAPgbWRpYQAAACBtZGhkAAAAAAAAAAAAAAAAAAC7gAAAykBVxAAAAAAALWhkbHIAAAAAAAAAAHNvdW4AAAAAAAAAAAAAAABTb3VuZEhhbmRsZXIAAAADi21pbmYAAAAQc21oZAAAAAAAAAAAAAAAJGRpbmYAAAAcZHJlZgAAAAAAAAABAAAADHVybCAAAAABAAADT3N0YmwAAABnc3RzZAAAAAAAAAABAAAAV21wNGEAAAAAAAAAAQAAAAAAAAAAAAIAEAAAAAC7gAAAAAAAM2VzZHMAAAAAA4CAgCIAAgAEgICAFEAVBbjYAAu4AAAADcoFgICAAhGQBoCAgAECAAAAIHN0dHMAAAAAAAAAAgAAADIAAAQAAAAAAQAAAkAAAAFUc3RzYwAAAAAAAAAbAAAAAQAAAAEAAAABAAAAAgAAAAIAAAABAAAAAwAAAAEAAAABAAAABAAAAAIAAAABAAAABgAAAAEAAAABAAAABwAAAAIAAAABAAAACAAAAAEAAAABAAAACQAAAAIAAAABAAAACgAAAAEAAAABAAAACwAAAAIAAAABAAAADQAAAAEAAAABAAAADgAAAAIAAAABAAAADwAAAAEAAAABAAAAEAAAAAIAAAABAAAAEQAAAAEAAAABAAAAEgAAAAIAAAABAAAAFAAAAAEAAAABAAAAFQAAAAIAAAABAAAAFgAAAAEAAAABAAAAFwAAAAIAAAABAAAAGAAAAAEAAAABAAAAGQAAAAIAAAABAAAAGgAAAAEAAAABAAAAGwAAAAIAAAABAAAAHQAAAAEAAAABAAAAHgAAAAIAAAABAAAAHwAAAAQAAAABAAAA4HN0c3oAAAAAAAAAAAAAADMAAAAaAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAAAJAAAACQAAAAkAAACMc3RjbwAAAAAAAAAfAAAALAAAA1UAAANyAAADhgAAA6IAAAO+AAAD0QAAA+0AAAQAAAAEHAAABC8AAARLAAAEZwAABHoAAASWAAAEqQAABMUAAATYAAAE9AAABRAAAAUjAAAFPwAABVIAAAVuAAAFgQAABZ0AAAWwAAAFzAAABegAAAX7AAAGFwAAAGJ1ZHRhAAAAWm1ldGEAAAAAAAAAIWhkbHIAAAAAAAAAAG1kaXJhcHBsAAAAAAAAAAAAAAAALWlsc3QAAAAlqXRvbwAAAB1kYXRhAAAAAQAAAABMYXZmNTUuMzMuMTAw"),this.noSleepVideo.addEventListener("loadedmetadata",()=>{this.noSleepVideo.duration<=1?this.noSleepVideo.setAttribute("loop",""):this.noSleepVideo.addEventListener("timeupdate",()=>{this.noSleepVideo.currentTime>.5&&(this.noSleepVideo.currentTime=Math.random())})}))}_addSourceToVideo(e,t,i){var o=document.createElement("source");o.src=i,o.type=`video/${t}`,e.appendChild(o)}get isEnabled(){return this.enabled}enable(){const e=this.player.debug;if(yt())return navigator.wakeLock.request("screen").then(t=>{this._wakeLock=t,this.enabled=!0,e.log("wakeLock","Wake Lock active."),this._wakeLock.addEventListener("release",()=>{e.log("wakeLock","Wake Lock released.")})}).catch(t=>{throw this.enabled=!1,e.error("wakeLock",`${t.name}, ${t.message}`),t});if(bt())return this.disable(),this.noSleepTimer=window.setInterval(()=>{document.hidden||(window.location.href=window.location.href.split("#")[0],window.setTimeout(window.stop,0))},15e3),this.enabled=!0,Promise.resolve();return this.noSleepVideo.play().then(e=>(this.enabled=!0,e)).catch(e=>{throw this.enabled=!1,e})}disable(){const e=this.player.debug;yt()?(this._wakeLock&&this._wakeLock.release(),this._wakeLock=null):bt()?this.noSleepTimer&&(e.warn("wakeLock","NoSleep now disabled for older iOS devices."),window.clearInterval(this.noSleepTimer),this.noSleepTimer=null):this.noSleepVideo.pause(),this.enabled=!1}}class wt extends Ve{constructor(e,t){var i;super(),this.$container=e,this._opt=Object.assign({},g,t),this.debug=new fe(this),this.debug.log("Player","init"),this._opt.forceNoOffscreen=!0,(Te()||/ipad|android(?!.*mobile)|tablet|kindle|silk/i.test(window.navigator.userAgent.toLowerCase()))&&(this.debug.log("Player","isMobile and set _opt.controlAutoHide false"),this._opt.controlAutoHide=!1),this._opt.autoUseSystemFullScreen&&(ye.isEnabled&&this._opt.useWebFullScreen&&(this.debug.log("Player","screenfull.isEnabled is true and _opt.useWebFullScreen is true , set _opt.useWebFullScreen false"),this._opt.useWebFullScreen=!1),Oe(ye.isEnabled)&&Oe(this._opt.useWebFullScreen)&&(this.debug.log("Player","screenfull.isEnabled is false and _opt.useWebFullScreen is false , set _opt.useWebFullScreen true"),this._opt.useWebFullScreen=!0)),this._opt.useWCS&&(this._opt.useWCS="VideoEncoder"in window),this._opt.useMSE&&(this._opt.useMSE=window.MediaSource&&window.MediaSource.isTypeSupported(ee)),this._opt.wcsUseVideoRender&&(this._opt.wcsUseVideoRender=window.MediaStreamTrackGenerator&&"function"==typeof window.MediaStreamTrackGenerator),this._opt.useMSE&&(this._opt.useWCS&&this.debug.log("Player","useWCS set true->false"),this._opt.forceNoOffscreen||this.debug.log("Player","forceNoOffscreen set false->true"),this._opt.useWCS=!1,this._opt.forceNoOffscreen=!0),this._opt.forceNoOffscreen||("undefined"==typeof OffscreenCanvas?(this._opt.forceNoOffscreen=!0,this._opt.useOffscreen=!1):this._opt.useOffscreen=!0),this._opt.hasAudio||(this._opt.operateBtns.audio=!1),this._opt.hasControl=this._hasControl(),this._loading=!1,this._playing=!1,this._hasLoaded=!1,this._destroyed=!1,this._closed=!1,this._checkHeartTimeout=null,this._checkLoadingTimeout=null,this._checkStatsInterval=null,this._startBpsTime=null,this._isPlayingBeforePageHidden=!1,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0},this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},this._videoTimestamp=0,this._audioTimestamp=0,i=this,Object.defineProperty(i,"rect",{get:()=>{const e=i.$container.getBoundingClientRect();return e.width=Math.max(e.width,i.$container.clientWidth),e.height=Math.max(e.height,i.$container.clientHeight),e}}),["bottom","height","left","right","top","width"].forEach(e=>{Object.defineProperty(i,e,{get:()=>i.rect[e]})}),this.events=new be(this),this.video=new Ye(this),this._opt.hasAudio&&(this.audio=new qe(this)),this.recorder=new tt(this),this._onlyMseOrWcsVideo()?this.loaded=!0:this.decoderWorker=new it(this),this.stream=null,this.demux=null,this._lastVolume=null,this._opt.useWCS&&(this.webcodecsDecoder=new ct(this),this.loaded=!0),this._opt.useMSE&&(this.mseDecoder=new ft(this),this.loaded=!0),this.control=new gt(this),Te()&&(this.keepScreenOn=new vt(this)),(e=>{try{const t=t=>{Le(t)===e.$container&&(e.emit(M.fullscreen,e.fullscreen),e.fullscreen?e._opt.useMSE&&e.resize():e.resize())};ye.on("change",t),e.events.destroys.push(()=>{ye.off("change",t)})}catch(e){}if(e.on(F.decoderWorkerInit,()=>{e.debug.log("player","has loaded"),e.loaded=!0}),e.on(F.play,()=>{e.loading=!1}),e.on(F.fullscreen,t=>{if(t)try{ye.request(e.$container).then(()=>{}).catch(t=>{Te()&&e._opt.useWebFullScreen&&(e.webFullscreen=!0)})}catch(t){Te()&&e._opt.useWebFullScreen&&(e.webFullscreen=!0)}else try{ye.exit().then(()=>{e.webFullscreen&&(e.webFullscreen=!1)}).catch(()=>{e.webFullscreen=!1})}catch(t){e.webFullscreen=!1}}),Te()&&e.on(F.webFullscreen,t=>{t?e.$container.classList.add("jessibuca-fullscreen-web"):e.$container.classList.remove("jessibuca-fullscreen-web"),e.emit(M.fullscreen,e.fullscreen)}),e.on(F.resize,()=>{e.video&&e.video.resize()}),e._opt.debug){const t=[F.timeUpdate],i=[F.stats,F.playToRenderTimes,F.audioInfo,F.videoInfo];Object.keys(F).forEach(o=>{e.on(F[o],r=>{t.includes(o)||(i.includes(o)&&(r=JSON.stringify(r)),e.debug.log("player events",F[o],r))})}),Object.keys(O).forEach(t=>{e.on(O[t],i=>{e.debug.log("player event error",O[t],i)})})}})(this),(e=>{const{_opt:t,debug:i,events:{proxy:o}}=e;t.supportDblclickFullscreen&&o(e.$container,"dblclick",t=>{const i=Le(t).nodeName.toLowerCase();"canvas"!==i&&"video"!==i||(e.fullscreen=!e.fullscreen)}),o(document,"visibilitychange",()=>{t.hiddenAutoPause&&(i.log("visibilitychange",document.visibilityState,e._isPlayingBeforePageHidden),"visible"===document.visibilityState?e._isPlayingBeforePageHidden&&e.play():(e._isPlayingBeforePageHidden=e.playing,e.playing&&e.pause()))}),o(window,"fullscreenchange",()=>{null!==e.keepScreenOn&&"visible"===document.visibilityState&&e.enableWakeLock()})})(this),this.debug.log("Player","init and version is",p),this._opt.useWCS&&this.debug.log("Player","use WCS"),this._opt.useMSE&&this.debug.log("Player","use MSE"),this._opt.useOffscreen&&this.debug.log("Player","use offscreen");try{this.debug.log("Player options",JSON.stringify(this._opt))}catch(e){}}async destroy(){this._destroyed=!0,this._loading=!1,this._playing=!1,this._hasLoaded=!1,this._lastVolume=null,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},this.decoderWorker&&(await this.decoderWorker.destroy(),this.decoderWorker=null),this.video&&(this.video.destroy(),this.video=null),this.audio&&(this.audio.destroy(),this.audio=null),this.stream&&(await this.stream.destroy(),this.stream=null),this.recorder&&(this.recorder.destroy(),this.recorder=null),this.control&&(this.control.destroy(),this.control=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.demux&&(this.demux.destroy(),this.demux=null),this.events&&(this.events.destroy(),this.events=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.clearStatsInterval(),this.releaseWakeLock(),this.keepScreenOn=null,this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this.emit("destroy"),this.off(),this.debug.log("play","destroy end")}set fullscreen(e){Te()&&this._opt.useWebFullScreen?(this.emit(F.webFullscreen,e),setTimeout(()=>{this.updateOption({rotate:e?270:0}),this.resize()},10)):this.emit(F.fullscreen,e)}get fullscreen(){return ye.isFullscreen||this.webFullscreen}set webFullscreen(e){this.emit(F.webFullscreen,e)}get webFullscreen(){return this.$container.classList.contains("jessibuca-fullscreen-web")}set loaded(e){this._hasLoaded=e}get loaded(){return this._hasLoaded}set playing(e){e&&(this.loading=!1),this.playing!==e&&(this._playing=e,this.emit(F.playing,e),this.emit(F.volumechange,this.volume),e?this.emit(F.play):this.emit(F.pause))}get playing(){return this._playing}get volume(){return this.audio&&this.audio.volume||0}set volume(e){e!==this.volume&&(this.audio&&this.audio.setVolume(e),this._lastVolume=e)}get lastVolume(){return this._lastVolume}set loading(e){this.loading!==e&&(this._loading=e,this.emit(F.loading,this._loading))}get loading(){return this._loading}set recording(e){e?this.playing&&this.recorder&&this.recorder.startRecord():this.recorder&&this.recorder.stopRecordAndSave()}get recording(){return!!this.recorder&&this.recorder.recording}set audioTimestamp(e){null!==e&&(this._audioTimestamp=e)}get audioTimestamp(){return this._audioTimestamp}set videoTimestamp(e){null!==e&&(this._videoTimestamp=e,this._opt.useWCS||this._opt.useMSE||this.audioTimestamp&&this.videoTimestamp&&this.audio&&this.audio.emit(F.videoSyncAudio,{audioTimestamp:this.audioTimestamp,videoTimestamp:this.videoTimestamp,diff:this.audioTimestamp-this.videoTimestamp}))}get videoTimestamp(){return this._videoTimestamp}get isDebug(){return!0===this._opt.debug}updateOption(e){this._opt=Object.assign({},this._opt,e)}init(){return new Promise((e,t)=>{this.stream||(this.stream=new _e(this)),this.audio||this._opt.hasAudio&&(this.audio=new qe(this)),this.demux||(this.demux=new at(this)),this._opt.useWCS&&(this.webcodecsDecoder||(this.webcodecsDecoder=new ct(this))),this._opt.useMSE&&(this.mseDecoder||(this.mseDecoder=new ft(this))),this.decoderWorker||this._onlyMseOrWcsVideo()?e():(this.decoderWorker=new it(this),this.debug.log("Player","waiting decoderWorker init"),this.once(F.decoderWorkerInit,()=>{this.debug.log("Player","decoderWorker init success"),this.loaded=!0,e()}))})}play(e,t){return new Promise((i,o)=>{if(!e&&!this._opt.url)return o();this._closed=!1,this.loading=!0,this.playing=!1,this._times.playInitStart=Se(),e||(e=this._opt.url),this._opt.url=e,this.clearCheckHeartTimeout(),this.init().then(()=>{this._times.playStart=Se(),this._opt.isNotMute&&this.mute(!1),this.webcodecsDecoder&&this.webcodecsDecoder.once(O.webcodecsH265NotSupport,()=>{this.emit(O.webcodecsH265NotSupport),this._opt.autoWasm||this.emit(F.error,O.webcodecsH265NotSupport)}),this.mseDecoder&&(this.mseDecoder.once(O.mediaSourceH265NotSupport,()=>{this.emit(O.mediaSourceH265NotSupport),this._opt.autoWasm||this.emit(F.error,O.mediaSourceH265NotSupport)}),this.mseDecoder.once(O.mediaSourceFull,()=>{this.emitError(O.mediaSourceFull)}),this.mseDecoder.once(O.mediaSourceAppendBufferError,()=>{this.emitError(O.mediaSourceAppendBufferError)}),this.mseDecoder.once(O.mediaSourceBufferListLarge,()=>{this.emitError(O.mediaSourceBufferListLarge)}),this.mseDecoder.once(O.mediaSourceAppendBufferEndTimeout,()=>{this.emitError(O.mediaSourceAppendBufferEndTimeout)})),this.enableWakeLock(),this.stream.fetchStream(e,t),this.checkLoadingTimeout(),this.stream.once(O.fetchError,e=>{this.emitError(O.fetchError,e)}),this.stream.once(O.websocketError,e=>{this.emitError(O.websocketError,e)}),this.stream.once(F.streamEnd,e=>{this.emitError(F.streamEnd,e)}),this.stream.once(F.streamSuccess,()=>{i(),this._times.streamResponse=Se(),this.video.play(),this.checkStatsInterval()})}).catch(e=>{o(e)})})}close(){return new Promise((e,t)=>{this._close().then(()=>{this.video&&this.video.clearView(),e()})})}resumeAudioAfterPause(){this.lastVolume&&(this.volume=this.lastVolume)}_close(){return new Promise((e,t)=>{this._closed=!0,this.stream&&(this.stream.destroy(),this.stream=null),this.demux&&(this.demux.destroy(),this.demux=null),this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.audio&&(this.audio.destroy(),this.audio=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.clearStatsInterval(),this.playing=!1,this.loading=!1,this.recording=!1,this.video&&(this.video.resetInit(),this.video.pause(!0)),this.releaseWakeLock(),this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},setTimeout(()=>{e()},0)})}pause(e=!1){return e?this.close():this._close()}mute(e){if(this.audio){const t=this.audio.getLastVolume();this.audio.mute(e),this._lastVolume=e?0:t||.5}}resize(){this.video.resize()}startRecord(e,t){this.recording||(this.recorder.setFileName(e,t),this.recording=!0)}stopRecordAndSave(){this.recording&&(this.recording=!1)}_hasControl(){let e=!1,t=!1;return Object.keys(this._opt.operateBtns).forEach(e=>{this._opt.operateBtns[e]&&(t=!0)}),(this._opt.showBandwidth||this._opt.text||t)&&(e=!0),e}_onlyMseOrWcsVideo(){return!1===this._opt.hasAudio&&(this._opt.useMSE||this._opt.useWCS&&!this._opt.useOffscreen)}checkHeart(){this.clearCheckHeartTimeout(),this.checkHeartTimeout()}checkHeartTimeout(){this._checkHeartTimeout=setTimeout(()=>{if(this.playing){if(0!==this._stats.fps)return;if(this.isDestroyedOrClosed())return;this.pause().then(()=>{this.emit(F.timeout,F.delayTimeout),this.emit(F.delayTimeout)})}},1e3*this._opt.heartTimeout)}checkStatsInterval(){this._checkStatsInterval=setInterval(()=>{this.updateStats()},1e3)}clearCheckHeartTimeout(){this._checkHeartTimeout&&(clearTimeout(this._checkHeartTimeout),this._checkHeartTimeout=null)}checkLoadingTimeout(){const e=parseFloat((Math.floor(11*Math.random())-5)/10),t=this._opt.loadingTimeout+e;this.debug.log("Player",`checkLoadingTimeout loadingTimeout is ${this._opt.loadingTimeout} and newLoadingTimeout is ${t}`),this._checkLoadingTimeout=setTimeout(()=>{this.playing||this.isDestroyedOrClosed()||this.pause().then(()=>{this.emit(F.timeout,F.loadingTimeout),this.emit(F.loadingTimeout)})},1e3*t)}clearCheckLoadingTimeout(){this._checkLoadingTimeout&&(clearTimeout(this._checkLoadingTimeout),this._checkLoadingTimeout=null)}clearStatsInterval(){this._checkStatsInterval&&(clearInterval(this._checkStatsInterval),this._checkStatsInterval=null)}handleRender(){this.isDestroyedOrClosed()||(this.loading&&(this.emit(F.start),this.loading=!1,this.clearCheckLoadingTimeout()),this.playing||(this.playing=!0),this.checkHeart())}updateStats(e={}){if(this.isDestroyedOrClosed())return;this._startBpsTime||(this._startBpsTime=Se()),De(e.ts)&&(this._stats.ts=e.ts),De(e.buf)&&(this._stats.buf=e.buf),e.fps&&(this._stats.fps+=1),e.abps&&(this._stats.abps+=e.abps),e.vbps&&(this._stats.vbps+=e.vbps);const t=Se();t-this._startBpsTime<1e3||(this.emit(F.stats,this._stats),this.emit(F.performance,function(e){let t=0;return e>=24?t=2:e>=15&&(t=1),t}(this._stats.fps)),this._stats.fps=0,this._stats.abps=0,this._stats.vbps=0,this._startBpsTime=t)}resetStats(){this._startBpsTime=null,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0}}enableWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn&&this.keepScreenOn.enable()}releaseWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn&&this.keepScreenOn.disable()}handlePlayToRenderTimes(){if(this.isDestroyedOrClosed())return;const e=this._times;e.playTimestamp=e.playStart-e.playInitStart,e.streamTimestamp=e.streamStart-e.playStart,e.streamResponseTimestamp=e.streamResponse-e.streamStart,e.demuxTimestamp=e.demuxStart-e.streamResponse,e.decodeTimestamp=e.decodeStart-e.demuxStart,e.videoTimestamp=e.videoStart-e.decodeStart,e.allTimestamp=e.videoStart-e.playInitStart,this.emit(F.playToRenderTimes,e)}getOption(){return this._opt}emitError(e,t=""){this.emit(F.error,e,t),this.emit(e,t)}isControlBarShow(){const e=this._opt.hasControl,t=this._opt.controlAutoHide;let i=e&&!t;return i&&this.control&&(i=this.control.getBarIsShow()),i}getControlBarShow(){let e=!1;return this.control&&(e=this.control.getBarIsShow()),e}toggleControlBar(e){this.control&&(this.control.toggleBar(e),this.resize())}isDestroyed(){return this._destroyed}isClosed(){return this._closed}isDestroyedOrClosed(){return this.isDestroyed()||this.isClosed()}}class St extends Ve{constructor(e){super();let t=e,i=e.container;if(this.TAG_NAME="Jessibuca","string"==typeof e.container&&(i=document.querySelector(e.container)),!i)throw new Error("Jessibuca need container option");if("CANVAS"===i.nodeName||"VIDEO"===i.nodeName)throw new Error(`Jessibuca container type can not be ${i.nodeName} type`);if(t.videoBuffer>=t.heartTimeout)throw new Error(`Jessibuca videoBuffer ${t.videoBuffer}s must be less than heartTimeout ${t.heartTimeout}s`);if(this._checkHasCreated(i))throw new Error("Jessibuca container has been created and can not be created again",i);if(t.videoBuffer>10&&console.warn("Jessibuca",`videoBuffer ${t.videoBuffer}s is too long, will black screen for ${t.videoBuffer}s , it is recommended to set it to less than 10s`),!i.classList)throw new Error("Jessibuca container option must be DOM Element");var o,r,s;i.classList.add("jessibuca-container"),o=i,r=h,s="xxxxxxxxxxxx4xxx".replace(/[xy]/g,function(e){var t=16*Math.random()|0;return("x"==e?t:3&t|8).toString(16)}),o&&(o.dataset?o.dataset[r]=s:o.setAttribute("data-"+r,s)),delete t.container,delete t.url,t.forceNoOffscreen=!0,Te()&&(t.controlAutoHide=!1),De(t.videoBuffer)&&(t.videoBuffer=1e3*Number(t.videoBuffer)),De(t.timeout)&&(Ie(t.loadingTimeout)&&(t.loadingTimeout=t.timeout),Ie(t.heartTimeout)&&(t.heartTimeout=t.timeout)),this._opt=t,this.$container=i,this._loadingTimeoutReplayTimes=0,this._heartTimeoutReplayTimes=0,this.initDecoderWorkerTimeout=null,this._destroyed=!1,this.events=new be(this),this.debug=new fe(this),this._initPlayer(i,t),console.log(`Jessibuca version: ${p}`)}async destroy(){var e,t;this._destroyed=!0,this.off(),this._clearInitDecoderWorkerTimeout(),this.player&&(await this.player.destroy(),this.player=null),this.events&&(this.events.destroy(),this.events=null),this.$container&&(this.$container.classList.remove("jessibuca-container"),this.$container.classList.remove("jessibuca-fullscreen-web"),e=this.$container,t=h,e&&(e.dataset?delete e.dataset[t]:e.removeAttribute("data-"+t)),this.$container.innerHTML="",this.$container=null),this._opt={},this._loadingTimeoutReplayTimes=0,this._heartTimeoutReplayTimes=0}_initPlayer(e,t){this.player=new wt(e,t);try{this.debug.log("jessibuca","_initPlayer",JSON.stringify(this.player.getOption()))}catch(e){}this._bindEvents()}_resetPlayer(e={}){this.player.destroy(),this.player=null,this._opt=Object.assign(this._opt,e),this._opt.url="",this._initPlayer(this.$container,this._opt)}_bindEvents(){Object.keys(M).forEach(e=>{this.player.on(M[e],t=>{this.emit(e,t)})})}isDestroyed(){return this._destroyed}setDebug(e){this.debug.log(this.TAG_NAME,"setDebug()",e),this.player.updateOption({debug:!!e})}mute(){this.debug.log(this.TAG_NAME,"mute()"),this.player.mute(!0)}cancelMute(){this.debug.log(this.TAG_NAME,"cancelMute()"),this.player.mute(!1)}setVolume(e){this.debug.log(this.TAG_NAME,"setVolume()",e),this.player.volume=e}audioResume(){this.debug.log(this.TAG_NAME,"audioResume()"),this.player.audio&&this.player.audio.audioEnabled(!0)}setTimeout(e){this.debug.log(this.TAG_NAME,"setTimeout()",e),e=Number(e),this.player.updateOption({timeout:e,loadingTimeout:e,heartTimeout:e})}setScaleMode(e){e=Number(e),this.debug.log(this.TAG_NAME,"setScaleMode()",e);let t={isFullResize:!1,isResize:!1};switch(e){case z:t.isFullResize=!1,t.isResize=!1;break;case Y:t.isFullResize=!1,t.isResize=!0;break;case X:t.isFullResize=!0,t.isResize=!0}this.player.updateOption(t),this.resize()}pause(){return new Promise((e,t)=>{this.debug.log(this.TAG_NAME,"pause()"),this.player?this.player.pause().then(()=>{e()}).catch(e=>{t(e)}):t("player is null")})}async close(){return this.debug.log(this.TAG_NAME,"close()"),await this.destroy(),!0}clearView(){this.debug.log(this.TAG_NAME,"clearView()"),this.player.video.clearView()}play(e,t={}){return new Promise((i,o)=>{try{this.debug.log(this.TAG_NAME,`play() ${e}`,JSON.stringify(t))}catch(i){this.debug.log(this.TAG_NAME,`play() ${e}`,t)}if(!this.isDestroyed())return e||this._opt.url?void(e?this._opt.url?e===this._opt.url?this.player.playing?i():(this.clearView(),this.player.play(this._opt.url,this._opt.playOptions).then(()=>{i(),this.player.resumeAudioAfterPause()}).catch(e=>{this.debug.warn("jessibuca","pause -> play and play error",e),this.player.pause().then(()=>{o(e)})})):this.player.pause().then(()=>{this.clearView(),this._play(e,t).then(()=>{i()}).catch(e=>{this.debug.warn("jessibuca","this._play error",e),o(e)})}).catch(e=>{this.debug.warn("jessibuca","this._opt.url is null and pause error",e),o(e)}):this._play(e,t).then(()=>{i()}).catch(e=>{this.debug.warn("jessibuca","this._play error",e),o(e)}):this.player.play(this._opt.url,this._opt.playOptions).then(()=>{i(),this.player.resumeAudioAfterPause()}).catch(e=>{this.debug.warn("jessibuca","url is null and play error",e),this.player.pause().then(()=>{o(e)})})):(this.emit(F.error,O.playError),void o("play url is empty"));o("Jessibuca is destroyed")})}_play(e,t={}){return new Promise((i,o)=>{this._opt.url=e,this._opt.playOptions=t;const r=0===e.indexOf("http"),s=r?A:n,a=r||-1!==e.indexOf(".flv")||this.player._opt.isFlv?d:c;this.player.updateOption({protocol:s,demuxType:a}),this.player.once(O.webglAlignmentError,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","webglAlignmentError"),this._resetPlayer({openWebglAlignment:!0}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","webglAlignmentError and play success")}).catch(()=>{this.debug.log("Jessibuca","webglAlignmentError and play error")})})}),this.player.once(O.webglContextLostError,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","webglContextLostError and paused")}).catch(()=>{this.debug.warn("Jessibuca","webglContextLostError and paused error")})}),this.player.once(O.webglInitError,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","webglInitError and paused")}).catch(()=>{this.debug.warn("Jessibuca","webglInitError and paused error")})}),this.player.once(O.mediaSourceH265NotSupport,()=>{this.pause().then(()=>{this.player._opt.autoWasm?(this.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play"),this._resetPlayer({useMSE:!1,useWCS:!1}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play success")}).catch(()=>{this.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play error")})):this.debug.log("Jessibuca","media source h265 not support and paused")})}),this.player.once(O.mediaSourceFull,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","media source full"),this._resetPlayer(),this.play(e,t).then(()=>{this.debug.log("Jessibuca","media source full and reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","media source full and reset player and play error")})})}),this.player.once(O.mediaSourceAppendBufferError,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","media source append buffer error"),this._resetPlayer(),this.play(e,t).then(()=>{this.debug.log("Jessibuca","media source append buffer error and reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","media source append buffer error and reset player and play error")})})}),this.player.once(O.mediaSourceBufferListLarge,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","media source buffer list large"),this._resetPlayer(),this.play(e,t).then(()=>{this.debug.log("Jessibuca","media source buffer list large and reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","media source buffer list large and reset player and play error")})})}),this.player.once(O.mediaSourceAppendBufferEndTimeout,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","media source append buffer end timeout"),this._resetPlayer(),this.play(e,t).then(()=>{this.debug.log("Jessibuca","media source append buffer end timeout and reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","media source append buffer end timeout and reset player and play error")})})}),this.player.once(O.mseSourceBufferError,()=>{this.pause().then(()=>{this.player._opt.autoWasm?(this.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play"),this._resetPlayer({useMSE:!1}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","auto wasm [mse-> wasm] reset player and play error")})):this.debug.log("Jessibuca","mse source buffer error and paused")})}),this.player.once(O.webcodecsH265NotSupport,()=>{this.pause().then(()=>{this.player._opt.autoWasm?(this.debug.log("Jessibuca","auto wasm [wcs-> wasm] reset player and play"),this._resetPlayer({useWCS:!1,useMSE:!1}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","auto wasm [wcs-> wasm] reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","auto wasm [wcs-> wasm] reset player and play error")})):this.debug.log("Jessibuca","webcodecs h265 not support and paused")})}),this.player.once(O.webcodecsWidthOrHeightChange,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","webcodecs Width Or Height Change reset player and play"),this._resetPlayer({useWCS:!0}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","webcodecs Width Or Height Change reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","webcodecs Width Or Height Change reset player and play error")})})}),this.player.once(O.webcodecsDecodeError,()=>{this.pause().then(()=>{this.player._opt.autoWasm?(this.debug.log("Jessibuca","webcodecs decode error reset player and play"),this._resetPlayer({useWCS:!1}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","webcodecs decode error reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","webcodecs decode error reset player and play error")})):this.debug.log("Jessibuca","webcodecs decode error and paused")})}),this.player.once(O.webcodecsConfigureError,()=>{this.pause().then(()=>{this.player._opt.autoWasm?(this.debug.log("Jessibuca","webcodecs Configure error reset player and play"),this._resetPlayer({useWCS:!1}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","webcodecs Configure error reset player and play success")}).catch(()=>{this.debug.warn("Jessibuca","webcodecs Configure error reset player and play error")})):this.debug.log("Jessibuca","webcodecs Configure error and paused")})}),this.player.once(O.wasmDecodeError,()=>{this.player._opt.wasmDecodeErrorReplay?this.pause().then(()=>{this.debug.log("Jessibuca","wasm decode error and reset player and play"),this._resetPlayer({useWCS:!1}),this.play(e,t).then(()=>{this.debug.log("Jessibuca","wasm decode error and reset player and play success")}).catch(e=>{this.debug.warn("Jessibuca","wasm decode error and reset player and play error")})}):this.pause().then(()=>{this.debug.log("Jessibuca","wasm decode error and paused")}).catch(e=>{this.debug.warn("Jessibuca","wasm decode error and paused error",e)})}),this.player.once(O.fetchError,e=>{this.pause().then(()=>{this.debug.log("Jessibuca","fetch error and pause play")}).catch(e=>{this.debug.warn("Jessibuca","fetch error and pause play error",e)})}),this.player.once(O.websocketError,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","websocket Error and pause play")}).catch(e=>{this.debug.warn("Jessibuca","websocket Error and pause play error",e)})}),this.player.once(F.streamEnd,()=>{this.pause().then(()=>{this.debug.log("Jessibuca","stream End and pause play")}).catch(e=>{this.debug.warn("Jessibuca","stream End and pause play error",e)})}),this.player.on(F.delayTimeout,()=>{this.player._opt.heartTimeoutReplay&&(this._heartTimeoutReplayTimes{this._heartTimeoutReplayTimes=0}).catch(()=>{}))}),this.player.on(F.loadingTimeout,()=>{this.player._opt.loadingTimeoutReplay&&(this._loadingTimeoutReplayTimes{this._loadingTimeoutReplayTimes=0}).catch(()=>{}))}),this.hasLoaded()?this.player.play(e,t).then(()=>{i()}).catch(e=>{this.debug.warn("Jessibuca","hasLoaded and play error",e),this.player&&this.player.pause().then(()=>{o(e)})}):(this.debug.log("Jessibuca","_play ant waiting decoderWorkerInit"),this._checkInitDecoderWorkerTimeout(),this.player.once(F.decoderWorkerInit,()=>{this._clearInitDecoderWorkerTimeout(),this.isDestroyed()||(this.debug.log("Jessibuca","_play decoderWorkerInit success and play"),this.player.play(e,t).then(()=>{i()}).catch(e=>{this.debug.warn("Jessibuca","decoderWorkerInit and play error",e),this.player&&this.player.pause().then(()=>{o(e)})}))}))})}resize(){this.player.resize()}setBufferTime(e){e=Number(e),this.debug.log(this.TAG_NAME,"setBufferTime()",e),this.player.updateOption({videoBuffer:1e3*e}),this.player.decoderWorker&&this.player.decoderWorker.updateWorkConfig({key:"videoBuffer",value:1e3*e})}setRotate(e){e=parseInt(e,10),this.debug.log(this.TAG_NAME,"setRotate()",e);this.player._opt.rotate!==e&&-1!==[0,90,180,270].indexOf(e)&&(this.player.updateOption({rotate:e}),this.resize())}hasLoaded(){return this.player.loaded}setKeepScreenOn(){this.debug.log(this.TAG_NAME,"setKeepScreenOn()"),this.player.updateOption({keepScreenOn:!0})}setFullscreen(e){this.debug.log(this.TAG_NAME,"setFullscreen()");const t=!!e;this.player.fullscreen!==t&&(this.player.fullscreen=t)}screenshot(e,t,i,o){return this.debug.log(this.TAG_NAME,"screenshot()",e,t,i,o),this.player.video?this.player.video.screenshot(e,t,i,o):""}startRecord(e,t){return new Promise((i,o)=>{this.debug.log(this.TAG_NAME,"startRecord()",e,t),this.player.playing?(this.player.startRecord(e,t),i()):o()})}stopRecordAndSave(){this.debug.log(this.TAG_NAME,"stopRecordAndSave()"),this.player.recording&&this.player.stopRecordAndSave()}isPlaying(){return!!this.player&&this.player.playing}isMute(){return!this.player.audio||this.player.audio.isMute}isRecording(){return this.player.recorder.recording}_checkHasCreated(e){if(!e)return!1;const t=function(e,t){return e?e.dataset?e.dataset[t]:e.getAttribute("data-"+t):""}(e,h);return!!t}toggleControlBar(e){this.isDestroyed()||(this.debug.log(this.TAG_NAME,"toggleControlBar()",e),this.player&&this.player.toggleControlBar(e))}getControlBarShow(){if(this.isDestroyed())return!1;let e=!1;return this.player&&(e=this.player.getControlBarShow()),e}kbps2Speed(e){return Number((1e3*e/8/1024).toFixed(2))}_clearInitDecoderWorkerTimeout(){this.initDecoderWorkerTimeout&&(clearTimeout(this.initDecoderWorkerTimeout),this.initDecoderWorkerTimeout=null)}_checkInitDecoderWorkerTimeout(){this._clearInitDecoderWorkerTimeout(),this.initDecoderWorkerTimeout=setTimeout(()=>{this._handleInitDecoderWorkerTimeout()},1e3*this.player._opt.loadingDecoderWorkerTimeout)}_handleInitDecoderWorkerTimeout(){this.pause().then(()=>{this.debug.log("Jessibuca","init decoder worker timeout and pause play")}).catch(e=>{this.debug.warn("Jessibuca","init decoder worker timeout and pause play error",e)})}}return a(St,"ERROR",O),a(St,"TIMEOUT",{loadingTimeout:F.loadingTimeout,delayTimeout:F.delayTimeout}),window.Jessibuca=St,St}); diff --git a/src/components/Wvp.vue b/src/components/Wvp.vue index 89147dd..8122635 100644 --- a/src/components/Wvp.vue +++ b/src/components/Wvp.vue @@ -1,7 +1,9 @@ + +// 播放测试 - FLV和HLS +const flvUrl = ref('http://localhost:8080/zlm/live/prod.live.flv?originTypeStr=rtmp_push&audioCodec=AAC&videoCodec=H264') +const hlsUrl = ref('http://localhost:8080/zlm/live/prod/hls.m3u8?originTypeStr=rtmp_push&audioCodec=AAC&videoCodec=H264') +const testFlvError = ref('') +const testHlsError = ref('') + +// FLV 播放器 +let flvPlayer: any = null +const flvVideoRef = ref(null) +const isFlvPlaying = ref(false) + +const playFlv = () => { + testFlvError.value = '' + + if (!flvVideoRef.value) { + testFlvError.value = '视频元素未找到' + return + } + + if (flvPlayer) { + flvPlayer.destroy() + flvPlayer = null + } + + if (flvjs.isSupported()) { + try { + flvPlayer = flvjs.createPlayer({ + type: 'flv', + url: flvUrl.value, + isLive: true, + hasAudio: true, + hasVideo: true, + withCredentials: true + }) + + flvPlayer.attachMediaElement(flvVideoRef.value) + flvPlayer.load() + flvPlayer.play() + isFlvPlaying.value = true + + flvPlayer.on(flvjs.Events.ERROR, (errorType: string, errorDetail: string) => { + testFlvError.value = `播放错误: ${errorType} - ${errorDetail}` + isFlvPlaying.value = false + }) + } catch (error) { + testFlvError.value = error instanceof Error ? error.message : '播放FLV失败' + isFlvPlaying.value = false + } + } else { + testFlvError.value = '当前浏览器不支持 FLV 播放' + } +} + +const stopFlv = () => { + if (flvPlayer) { + flvPlayer.pause() + flvPlayer.unload() + flvPlayer.detachMediaElement() + flvPlayer.destroy() + flvPlayer = null + isFlvPlaying.value = false + } +} + +// HLS 播放器 +let hlsPlayer: Hls | null = null +const hlsVideoRef = ref(null) +const isHlsPlaying = ref(false) + +const playHls = () => { + testHlsError.value = '' + + if (!hlsVideoRef.value) { + testHlsError.value = '视频元素未找到' + return + } + + if (hlsPlayer) { + hlsPlayer.destroy() + hlsPlayer = null + } + + if (Hls.isSupported()) { + try { + hlsPlayer = new Hls({ + xhrSetup: (xhr) => { + xhr.withCredentials = true + } + }) + + hlsPlayer.loadSource(hlsUrl.value) + hlsPlayer.attachMedia(hlsVideoRef.value) + + hlsPlayer.on(Hls.Events.MANIFEST_PARSED, () => { + hlsVideoRef.value?.play() + isHlsPlaying.value = true + }) + + hlsPlayer.on(Hls.Events.ERROR, (event, data) => { + if (data.fatal) { + testHlsError.value = `播放错误: ${data.type} - ${data.details}` + isHlsPlaying.value = false + } + }) + } catch (error) { + testHlsError.value = error instanceof Error ? error.message : '播放HLS失败' + isHlsPlaying.value = false + } + } else if (hlsVideoRef.value.canPlayType('application/vnd.apple.mpegurl')) { + // Safari 原生支持 HLS + hlsVideoRef.value.src = hlsUrl.value + hlsVideoRef.value.play() + isHlsPlaying.value = true + } else { + testHlsError.value = '当前浏览器不支持 HLS 播放' + } +} + +const stopHls = () => { + if (hlsPlayer) { + hlsPlayer.destroy() + hlsPlayer = null + } + if (hlsVideoRef.value) { + hlsVideoRef.value.pause() + hlsVideoRef.value.src = '' + } + isHlsPlaying.value = false +} + +// WebRTC 播放器 +let webrtcPlayer: any = null +const webrtcVideoRef = ref(null) +const isWebrtcPlaying = ref(false) +const webrtcUrl = ref('http://localhost:8080/zlm/index/api/webrtc?app=live&stream=prod&type=play&originTypeStr=rtmp_push&audioCodec=AAC&videoCodec=H264') +const testWebrtcError = ref('') + +const playWebrtc = () => { + testWebrtcError.value = '' + + if (!webrtcVideoRef.value) { + testWebrtcError.value = '视频元素未找到' + return + } + + if (webrtcPlayer) { + webrtcPlayer.close() + webrtcPlayer = null + } + + try { + // @ts-ignore + webrtcPlayer = new window.ZLMRTCClient.Endpoint({ + element: webrtcVideoRef.value, + debug: true, + zlmsdpUrl: webrtcUrl.value, + simulecast: false, + useCamera: false, + audioEnable: true, + videoEnable: true, + recvOnly: true, + usedatachannel: false + }) + + // @ts-ignore + webrtcPlayer.on(window.ZLMRTCClient.Events.WEBRTC_ICE_CANDIDATE_ERROR, () => { + testWebrtcError.value = 'ICE 协商出错' + isWebrtcPlaying.value = false + }) + + // @ts-ignore + webrtcPlayer.on(window.ZLMRTCClient.Events.WEBRTC_ON_REMOTE_STREAMS, (e: any) => { + console.log('WebRTC 播放成功', e.streams) + isWebrtcPlaying.value = true + }) + + // @ts-ignore + webrtcPlayer.on(window.ZLMRTCClient.Events.WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED, (e: any) => { + testWebrtcError.value = `offer anwser 交换失败: ${e.msg || ''}` + isWebrtcPlaying.value = false + }) + } catch (error) { + testWebrtcError.value = error instanceof Error ? error.message : '播放WebRTC失败' + isWebrtcPlaying.value = false + } +} + +const stopWebrtc = () => { + if (webrtcPlayer) { + webrtcPlayer.close() + webrtcPlayer = null + } + isWebrtcPlaying.value = false +} + +// Jessibuca 播放器 +let jessibucaPlayer: any = null +const jessibucaContainerRef = ref(null) +const isJessibucaPlaying = ref(false) +const jessibucaUrl = ref('http://localhost:8080/zlm/live/prod.live.flv?originTypeStr=rtmp_push&audioCodec=AAC&videoCodec=H264') +const testJessibucaError = ref('') +const jessibucaKBps = ref(0) + +const playJessibuca = () => { + testJessibucaError.value = '' + + if (!jessibucaContainerRef.value) { + testJessibucaError.value = '容器元素未找到' + return + } + + if (jessibucaPlayer) { + jessibucaPlayer.destroy() + jessibucaPlayer = null + } + + try { + // @ts-ignore + jessibucaPlayer = new window.Jessibuca({ + container: jessibucaContainerRef.value, + videoBuffer: 0, + isResize: false, + useMSE: true, + useWCS: false, + text: '', + controlAutoHide: false, + debug: true, + hotKey: true, + // @ts-ignore + decoder: '/static/js/jessibuca/decoder.js', + timeout: 10, + recordType: 'mp4', + isFlv: false, + forceNoOffscreen: true, + hasAudio: true, + heartTimeout: 5, + heartTimeoutReplay: true, + heartTimeoutReplayTimes: 3, + hiddenAutoPause: false, + isNotMute: true, + keepScreenOn: true, + loadingText: '请稍等, 视频加载中......', + loadingTimeout: 10, + loadingTimeoutReplay: true, + loadingTimeoutReplayTimes: 3, + operateBtns: { + fullscreen: false, + screenshot: false, + play: false, + audio: false, + recorder: false + }, + showBandwidth: false, + supportDblclickFullscreen: false, + useWebFullSreen: true, + wasmDecodeErrorReplay: true + }) + + jessibucaPlayer.on('play', () => { + isJessibucaPlaying.value = true + }) + + jessibucaPlayer.on('pause', () => { + isJessibucaPlaying.value = false + }) + + jessibucaPlayer.on('kBps', (kBps: number) => { + jessibucaKBps.value = Math.round(kBps) + }) + + jessibucaPlayer.on('error', (error: any) => { + console.error('Jessibuca error:', error) + testJessibucaError.value = '播放错误: ' + (error.message || error) + isJessibucaPlaying.value = false + }) + + jessibucaPlayer.on('timeout', () => { + testJessibucaError.value = '播放超时' + isJessibucaPlaying.value = false + }) + + jessibucaPlayer.play(jessibucaUrl.value) + } catch (error) { + testJessibucaError.value = error instanceof Error ? error.message : '播放Jessibuca失败' + isJessibucaPlaying.value = false + } +} + +const stopJessibuca = () => { + if (jessibucaPlayer) { + jessibucaPlayer.pause() + jessibucaPlayer.destroy() + jessibucaPlayer = null + } + isJessibucaPlaying.value = false +} + +// H265Web 播放器 +let h265webPlayer: any = null +const isH265webPlaying = ref(false) +const h265webUrl = ref('http://localhost:8080/zlm/live/prod.live.flv?originTypeStr=rtmp_push&audioCodec=AAC&videoCodec=H264') +const testH265webError = ref('') +const h265webLoading = ref(false) +const h265webPlayerId = 'h265webPlayerContainer' + +const playH265web = () => { + testH265webError.value = '' + h265webLoading.value = true + + const container = document.getElementById(h265webPlayerId) + if (!container) { + testH265webError.value = '容器元素未找到' + h265webLoading.value = false + return + } + + if (h265webPlayer) { + h265webPlayer.release() + h265webPlayer = null + } + + try { + const width = container.clientWidth || 640 + const height = container.clientHeight || 360 + + // @ts-ignore + h265webPlayer = new window.new265webjs(h265webUrl.value, { + player: h265webPlayerId, // 传递 ID 字符串,不是 DOM 元素 + width: width, + height: height, + token: 'base64:QXV0aG9yOmNoYW5neWFubG9uZ3xudW1iZXJ3b2xmLEdpdGh1YjpodHRwczovL2dpdGh1Yi5jb20vbnVtYmVyd29sZixFbWFpbDpwb3JzY2hlZ3QyM0Bmb3htYWlsLmNvbSxRUTo1MzEzNjU4NzIsSG9tZVBhZ2U6aHR0cDovL3h2aWRlby52aWRlbyxEaXNjb3JkOm51bWJlcndvbGYjODY5NCx3ZWNoYXI6bnVtYmVyd29sZjExLEJlaWppbmcsV29ya0luOkJhaWR1', + extInfo: { + coreProbePart: 0.4, + probeSize: 8192, + ignoreAudio: 0 + } + }) + + h265webPlayer.onReadyShowDone = () => { + const result = h265webPlayer.play() + isH265webPlaying.value = result + h265webLoading.value = false + } + + h265webPlayer.onLoadFinish = () => { + console.log('H265Web 加载完成') + } + + h265webPlayer.do() + } catch (error) { + testH265webError.value = error instanceof Error ? error.message : '播放H265Web失败' + isH265webPlaying.value = false + h265webLoading.value = false + } +} + +const stopH265web = () => { + if (h265webPlayer) { + h265webPlayer.release() + h265webPlayer = null + } + isH265webPlaying.value = false + h265webLoading.value = false +} + +// 组件卸载时清理播放器 +onUnmounted(() => { + stopFlv() + stopHls() + stopWebrtc() + stopJessibuca() + stopH265web() +}) @@ -457,4 +1031,120 @@ button:disabled { font-size: 12px; color: #d32f2f; } + +.test-section { + margin-top: 20px; + padding: 15px; + background-color: #fafafa; + border-radius: 4px; + border: 1px solid #e0e0e0; +} + +.test-section h4 { + margin-top: 0; + margin-bottom: 15px; + color: #2196f3; + font-size: 16px; +} + +.success { + margin-top: 15px; + padding: 12px; + background-color: #e8f5e9; + color: #2e7d32; + border-radius: 4px; + font-size: 14px; + white-space: pre-wrap; +} + +.info-box { + margin-top: 20px; + padding: 15px; + background-color: #e3f2fd; + border-radius: 4px; + border-left: 4px solid #2196f3; +} + +.info-box h4 { + margin-top: 0; + margin-bottom: 10px; + color: #1976d2; +} + +.info-box p { + margin: 8px 0; + font-size: 14px; + color: #333; +} + +.link-button { + display: inline-block; + padding: 10px 20px; + background-color: #2196f3; + color: white; + text-decoration: none; + border-radius: 4px; + font-size: 14px; + font-weight: 500; + transition: background-color 0.3s ease; + text-align: center; +} + +.link-button:hover { + background-color: #1976d2; +} + +.link-button.secondary { + background-color: #4caf50; +} + +.link-button.secondary:hover { + background-color: #45a049; +} + +.stop-button { + background-color: #f44336; +} + +.stop-button:hover:not(:disabled) { + background-color: #d32f2f; +} + +.video-container { + margin-top: 20px; + background-color: #000; + border-radius: 4px; + overflow: hidden; +} + +.video-player { + width: 100%; + max-height: 500px; + display: block; + background-color: #000; +} + +.info-text { + color: #2196f3; + font-size: 14px; + font-weight: 500; + margin-left: 10px; +} + +.play-loading { + width: 100%; + height: 100%; + min-height: 360px; + color: rgb(255, 255, 255); + display: flex; + align-items: center; + justify-content: center; + font-size: 18px; + background-color: #000; +} + +.play-loading i { + margin-right: 10px; + font-size: 24px; +}