94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016 xiongziliang <771730766@qq.com>
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef SRC_RTMP_RTMPPLAYERIMP_H_
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#define SRC_RTMP_RTMPPLAYERIMP_H_
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#include <memory>
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#include <functional>
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#include "Common/config.h"
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#include "RtmpPlayer.h"
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#include "RtmpMediaSource.h"
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#include "RtmpMuxer/RtmpDemuxer.h"
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#include "Poller/Timer.h"
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#include "Util/TimeTicker.h"
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using namespace toolkit;
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namespace mediakit {
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class RtmpPlayerImp: public PlayerImp<RtmpPlayer,RtmpDemuxer> {
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public:
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typedef std::shared_ptr<RtmpPlayerImp> Ptr;
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RtmpPlayerImp(){};
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virtual ~RtmpPlayerImp(){
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DebugL<<endl;
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};
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float getProgress() const override{
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if(getDuration() > 0){
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return getProgressMilliSecond() / (getDuration() * 1000);
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}
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return PlayerBase::getProgress();
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};
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void seekTo(float fProgress) override{
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fProgress = MAX(float(0),MIN(fProgress,float(1.0)));
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seekToMilliSecond(fProgress * getDuration() * 1000);
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};
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void play(const string &strUrl) override {
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_analysisMs = (*this)[PlayerBase::kMaxAnalysisMS].as<int>();
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PlayerImp<RtmpPlayer,RtmpDemuxer>::play(strUrl);
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}
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private:
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//派生类回调函数
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bool onCheckMeta(AMFValue &val) override {
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_pRtmpMediaSrc = dynamic_pointer_cast<RtmpMediaSource>(_pMediaSrc);
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if(_pRtmpMediaSrc){
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_pRtmpMediaSrc->onGetMetaData(val);
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}
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_parser.reset(new RtmpDemuxer(val));
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return true;
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}
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void onMediaData(const RtmpPacket::Ptr &chunkData) override {
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if(_pRtmpMediaSrc){
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_pRtmpMediaSrc->onWrite(chunkData);
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}
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if(!_parser){
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//这个流没有metedata，那么尝试在音视频包里面还原出相关信息
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_parser.reset(new RtmpDemuxer());
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onPlayResult_l(SockException(Err_success,"play rtmp success"));
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}
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_parser->inputRtmp(chunkData);
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checkInited(_analysisMs);
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}
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private:
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RtmpMediaSource::Ptr _pRtmpMediaSrc;
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int _analysisMs;
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};
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} /* namespace mediakit */
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#endif /* SRC_RTMP_RTMPPLAYERIMP_H_ */
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