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for h264 multi slice on frame compatibility

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This commit is contained in:
xgj 2021-06-17 18:08:35 +08:00
parent e0d162c460
commit 1920802764
1 changed files with 5 additions and 2 deletions
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7
src/Extension/Frame.cpp
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@ -191,9 +191,12 @@ bool FrameMerger::willFlush(const Frame::Ptr &frame) const{
}
switch (frame->getCodecId()) {
case CodecH264 : {
if (H264_TYPE(frame->data()[frame->prefixSize()]) == H264Frame::NAL_B_P) {
//如果是264的b/p帧，那么也刷新输出
if (frame->data()[frame->prefixSize()+1]&0x80 !=0) {
//264 新一帧的开始，刷新输出
return true;
}else{
// 不刷新输出
return false;
}
break;
}