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兼容无metadata的rtmp流

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This commit is contained in:
xiongziliang
2019-09-21 19:27:34 +08:00
parent 9d43c38e09
commit 8da9aee11a
3 changed files with 35 additions and 9 deletions
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13
src/Rtmp/FlvMuxer.cpp
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@@ -106,10 +106,15 @@ void FlvMuxer::onWriteFlvHeader(const RtmpMediaSource::Ptr &mediaSrc) {
//PreviousTagSize0 Always 0
onWrite(std::make_shared<BufferRaw>((char *)&size,4));
//metadata
AMFEncoder invoke;
invoke << "onMetaData" << mediaSrc->getMetaData();
onWriteFlvTag(MSG_DATA, std::make_shared<BufferString>(invoke.data()), 0);
auto &metadata = mediaSrc->getMetaData();
if(metadata){
//在有metadata的情况下才发送metadata
//其实metadata没什么用，有些推流器不产生metadata
AMFEncoder invoke;
invoke << "onMetaData" << metadata;
onWriteFlvTag(MSG_DATA, std::make_shared<BufferString>(invoke.data()), 0);
}
//config frame
mediaSrc->getConfigFrame([&](const RtmpPacket::Ptr &pkt){