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完善dts计算算法

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This commit is contained in:
xiongziliang
2020-04-29 18:05:29 +08:00
parent 3630839bc9
commit 9d9f6e304e
3 changed files with 35 additions and 28 deletions
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17
src/Extension/H264Rtp.cpp
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@@ -191,19 +191,10 @@ bool H264RtpDecoder::decodeRtp(const RtpPacket::Ptr &rtppack) {
}
void H264RtpDecoder::onGetH264(const H264Frame::Ptr &frame) {
auto flag = _dts_generator.getDts(frame->_pts,frame->_dts);
if(!flag){
if(frame->configFrame() || frame->keyFrame()){
flag = true;
frame->_dts = frame->_pts;
}
}
//根据pts计算dts
if(flag){
//写入环形缓存
RtpCodec::inputFrame(frame);
}
//rtsp没有dts，那么根据pts排序算法生成dts
_dts_generator.getDts(frame->_pts,frame->_dts);
//写入环形缓存
RtpCodec::inputFrame(frame);
_h264frame = obtainFrame();
}