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修正rtmp绝对时间戳的bug

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This commit is contained in:
xiongziliang
2017-05-17 11:52:59 +08:00
parent e7837a19ad
commit c2d5f5abed
5 changed files with 19 additions and 33 deletions
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15
src/Rtmp/RtmpSession.cpp
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@@ -342,7 +342,20 @@ void RtmpSession::onCmd_seek(AMFDecoder &dec) {
}
void RtmpSession::onSendMedia(const RtmpPacket& pkt) {
sendRtmp(pkt.typeId, pkt.streamId, pkt.strBuf, pkt.timeStamp, pkt.chunkId);
auto modifiedStamp = pkt.timeStamp;
auto &firstStamp = m_aui32FirstStamp[pkt.typeId % 2];
if(!firstStamp){
firstStamp = modifiedStamp;
}
if(modifiedStamp >= firstStamp){
//计算时间戳增量
modifiedStamp -= firstStamp;
}else{
//发生回环，重新计算时间戳增量
CLEAR_ARR(m_aui32FirstStamp);
modifiedStamp = 0;
}
sendRtmp(pkt.typeId, pkt.streamId, pkt.strBuf, modifiedStamp, pkt.chunkId);
}
} /* namespace Rtmp */