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BugFix: crash when FrameMerger::flush

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In a lambda expression, temporary stack variables should not be captured; otherwise,
the variables may have become invalid when FrameMerger::flush is called.
This commit is contained in:
xia-chu
2023-12-14 17:28:21 +08:00
parent 07f3c6dde4
commit c0bb7db476
3 changed files with 4 additions and 4 deletions
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2
src/Record/MP4Muxer.cpp
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@@ -104,7 +104,7 @@ bool MP4MuxerInterface::inputFrame(const Frame::Ptr &frame) {
case CodecH264:
case CodecH265: {
// 这里的代码逻辑是让SPS、PPS、IDR这些时间戳相同的帧打包到一起当做一个帧处理，
track.merger.inputFrame(frame, [&](uint64_t dts, uint64_t pts, const Buffer::Ptr &buffer, bool have_idr) {
track.merger.inputFrame(frame, [this, &track](uint64_t dts, uint64_t pts, const Buffer::Ptr &buffer, bool have_idr) {
int64_t dts_out, pts_out;
track.stamp.revise(dts, pts, dts_out, pts_out);
mp4_writer_write(_mov_writter.get(), track.track_id, buffer->data(), buffer->size(), pts_out, dts_out, have_idr ? MOV_AV_FLAG_KEYFREAME : 0);