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大幅提升接收推流性能以及降低内存占用

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xiongziliang
2020-11-01 03:41:35 +08:00
parent 5c7a08eb7c
commit 700a16c759
38 changed files with 173 additions and 193 deletions
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5
src/Rtp/Decoder.cpp
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@@ -102,11 +102,12 @@ void FrameMerger::inputFrame(const Frame::Ptr &frame,const function<void(uint32_
Frame::Ptr back = _frameCached.back();
Buffer::Ptr merged_frame = back;
if(_frameCached.size() != 1){
string merged;
BufferLikeString merged;
merged.reserve(back->size() + 1024);
_frameCached.for_each([&](const Frame::Ptr &frame){
merged.append(frame->data(),frame->size());
});
merged_frame = std::make_shared<BufferString>(std::move(merged));
merged_frame = std::make_shared<BufferOffset<BufferLikeString> >(std::move(merged));
}
cb(back->dts(),back->pts(),merged_frame);
_frameCached.clear();