64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
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/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef ZLMEDIAKIT_VP8RTPCODEC_H
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#define ZLMEDIAKIT_VP8RTPCODEC_H
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#include "VP8.h"
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// for DtsGenerator
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#include "Common/Stamp.h"
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#include "Rtsp/RtpCodec.h"
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namespace mediakit {
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/**
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* vp8 rtp解码类
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* 将 vp8 over rtsp-rtp 解复用出 VP8Frame
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*/
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class VP8RtpDecoder : public RtpCodec {
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public:
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using Ptr = std::shared_ptr<VP8RtpDecoder>;
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VP8RtpDecoder();
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/**
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* 输入vp8 rtp包
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* @param rtp rtp包
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* @param key_pos 此参数忽略之
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*/
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bool inputRtp(const RtpPacket::Ptr &rtp, bool key_pos = true) override;
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private:
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bool decodeRtp(const RtpPacket::Ptr &rtp);
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void outputFrame(const RtpPacket::Ptr &rtp);
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void obtainFrame();
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private:
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bool _gop_dropped = false;
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bool _frame_drop = true;
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uint16_t _last_seq = 0;
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VP8Frame::Ptr _frame;
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DtsGenerator _dts_generator;
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};
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/**
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* vp8 rtp打包类
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*/
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class VP8RtpEncoder : public RtpCodec {
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public:
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using Ptr = std::shared_ptr<VP8RtpEncoder>;
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bool inputFrame(const Frame::Ptr &frame) override;
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};
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}//namespace mediakit
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#endif //ZLMEDIAKIT_VP8RTPCODEC_H
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