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提升单track情况下秒开体验

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This commit is contained in:
xia-chu
2021-04-20 17:53:43 +08:00
parent 9b951ab69a
commit 0bb87858a3
7 changed files with 95 additions and 39 deletions
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7
src/Rtsp/RtspDemuxer.cpp
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@@ -38,6 +38,9 @@ void RtspDemuxer::loadSdp(const SdpParser &attr) {
break;
}
}
//rtsp能通过sdp立即知道有多少个track
addTrackCompleted();
auto titleTrack = attr.getTrack(TrackTitle);
if(titleTrack){
_fDuration = titleTrack->_duration;
@@ -83,7 +86,7 @@ void RtspDemuxer::makeAudioTrack(const SdpTrack::Ptr &audio) {
if(_audioRtpDecoder){
//设置rtp解码器代理，生成的frame写入该Track
_audioRtpDecoder->addDelegate(_audioTrack);
onAddTrack(_audioTrack);
addTrack(_audioTrack);
} else{
//找不到相应的rtp解码器，该track无效
_audioTrack.reset();
@@ -101,7 +104,7 @@ void RtspDemuxer::makeVideoTrack(const SdpTrack::Ptr &video) {
if(_videoRtpDecoder){
//设置rtp解码器代理，生成的frame写入该Track
_videoRtpDecoder->addDelegate(_videoTrack);
onAddTrack(_videoTrack);
addTrack(_videoTrack);
}else{
//找不到相应的rtp解码器，该track无效
_videoTrack.reset();