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修改Rtmp播放结果回调事件触发机制，防止秒开失败以及获取Track失败

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This commit is contained in:
xiongziliang
2019-08-01 13:12:24 +08:00
parent fcdcf12af9
commit 2e95c3b2fa
6 changed files with 29 additions and 63 deletions
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35
src/Extension/H264Rtmp.cpp
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@@ -51,6 +51,8 @@ bool H264RtmpDecoder::decodeRtmp(const RtmpPacket::Ptr &pkt) {
//缓存sps pps，后续插入到I帧之前
_sps = pkt->getH264SPS();
_pps = pkt->getH264PPS();
onGetH264(_sps.data(), _sps.size(), pkt->timeStamp , pkt->timeStamp);
onGetH264(_pps.data(), _pps.size(), pkt->timeStamp , pkt->timeStamp);
return false;
}
@@ -69,44 +71,13 @@ bool H264RtmpDecoder::decodeRtmp(const RtmpPacket::Ptr &pkt) {
if(iFrameLen + iOffset > iTotalLen){
break;
}
onGetH264_l(pkt->strBuf.data() + iOffset, iFrameLen, pkt->timeStamp , pts);
onGetH264(pkt->strBuf.data() + iOffset, iFrameLen, pkt->timeStamp , pts);
iOffset += iFrameLen;
}
}
return pkt->isVideoKeyFrame();
}
inline void H264RtmpDecoder::onGetH264_l(const char* pcData, int iLen, uint32_t dts,uint32_t pts) {
switch (H264_TYPE(pcData[0])) {
case H264Frame::NAL_IDR: {
//I frame
if(_sps.length()){
onGetH264(_sps.data(), _sps.length(), dts , pts);
}
if(_pps.length()){
onGetH264(_pps.data(), _pps.length(), dts , pts);
}
onGetH264(pcData, iLen, dts , pts);
}
break;
case H264Frame::NAL_B_P: {
//I or P or B frame
onGetH264(pcData, iLen, dts , pts);
}
break;
case H264Frame::NAL_SPS: {
_sps.assign(pcData, iLen);
}
break;
case H264Frame::NAL_PPS:{
_pps.assign(pcData, iLen);
}
break;
default:
break;
}
}
inline void H264RtmpDecoder::onGetH264(const char* pcData, int iLen, uint32_t dts,uint32_t pts) {
#if 1
_h264frame->type = H264_TYPE(pcData[0]);