105 lines
2.8 KiB
C++
105 lines
2.8 KiB
C++
/*
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* RtspToRtmpMediaSource.h
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*
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* Created on: 2016年9月7日
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* Author: xzl
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*/
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#ifndef SRC_RTSP_RTSPTORTMPMEDIASOURCE_H_
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#define SRC_RTSP_RTSPTORTMPMEDIASOURCE_H_
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#include "RtpParser.h"
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#include "RtspMediaSource.h"
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#include "Rtmp/amf.h"
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#include "Rtmp/RtmpMediaSource.h"
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#include "MediaFile/MediaRecorder.h"
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using namespace ZL::Rtmp;
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using namespace ZL::MediaFile;
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namespace ZL {
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namespace Rtsp {
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#ifdef ENABLE_RTSP2RTMP
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class RtspToRtmpMediaSource: public RtspMediaSource {
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public:
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typedef std::shared_ptr<RtspToRtmpMediaSource> Ptr;
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RtspToRtmpMediaSource(const string &_app,const string &_id,bool bEnableFile = true);
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virtual ~RtspToRtmpMediaSource();
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virtual void onGetSDP(const string& strSdp) override{
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try {
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m_pParser.reset(new RtpParser(strSdp));
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if(m_bEnableFile){
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m_pRecorder.reset(new MediaRecorder(getApp(),getId(),m_pParser));
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}
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m_pParser->setOnAudioCB( std::bind(&RtspToRtmpMediaSource::onGetAdts, this, placeholders::_1));
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m_pParser->setOnVideoCB( std::bind(&RtspToRtmpMediaSource::onGetH264, this, placeholders::_1));
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makeMetaData();
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} catch (exception &ex) {
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WarnL << ex.what();
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}
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RtspMediaSource::onGetSDP(strSdp);
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}
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virtual void onGetRTP(const RtpPacket::Ptr &pRtppkt, bool bKeyPos = true) override{
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if (m_pParser) {
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bKeyPos = m_pParser->inputRtp(*pRtppkt);
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}
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RtspMediaSource::onGetRTP(pRtppkt, bKeyPos);
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}
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virtual void regist() override ;
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virtual void unregist() override;
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int readerCount(){
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return getRing()->readerCount() + (m_pRtmpSrc ? m_pRtmpSrc->getRing()->readerCount() : 0);
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}
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void setOnSeek(const function<bool(uint32_t)> &cb) override{
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RtspMediaSource::setOnSeek(cb);
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if(m_pRtmpSrc){
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m_pRtmpSrc->setOnSeek(cb);
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}
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}
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void setOnStamp(const function<uint32_t()> &cb) override{
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RtspMediaSource::setOnStamp(cb);
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if (m_pRtmpSrc) {
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m_pRtmpSrc->setOnStamp(cb);
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}
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}
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void updateTimeStamp(uint32_t uiStamp) {
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for (auto &pr : m_mapTracks) {
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switch (pr.second.type) {
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case TrackAudio: {
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pr.second.timeStamp = uiStamp * (m_pParser->getAudioSampleRate() / 1000.0);
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}
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break;
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case TrackVideo: {
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pr.second.timeStamp = uiStamp * 90;
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}
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break;
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default:
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break;
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}
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}
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}
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private:
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RtpParser::Ptr m_pParser;
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RtmpMediaSource::Ptr m_pRtmpSrc;
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RtmpPacket m_rtmpPkt;
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uint8_t m_ui8AudioFlags = 0;
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//首次时间戳，m_aui32FirstStamp[0]:视频，m_aui32FirstStamp[1]:音频
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uint32_t m_aui32FirstStamp[2] = {0,0};
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MediaRecorder::Ptr m_pRecorder;
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bool m_bEnableFile = true;
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void onGetH264(const H264Frame &frame);
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void onGetAdts(const AdtsFrame &frame);
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void makeVideoConfigPkt();
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void makeAudioConfigPkt();
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void makeMetaData();
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};
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#else
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typedef RtspMediaSource RtspToRtmpMediaSource;
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#endif //ENABLE_RTSP2RTMP
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} /* namespace Rtsp */
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} /* namespace ZL */
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#endif /* SRC_RTSP_RTSPTORTMPMEDIASOURCE_H_ */
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