Quoting James Almer (2022-08-16 14:21:31) > On 8/13/2022 12:36 PM, Anton Khirnov wrote: > > Use it instead of AVStream.codecpar in the main thread. While > > AVStream.codecpar is documented to only be updated when the stream is > > added or avformat_find_stream_info(), it is actually updated during > > demuxing. Accessing it from a different thread then constitutes a race. > > Should we consider a bug that some demuxers update stream's codepars > post init? Or is the documentation not reflecting the actual behavior > what's wrong?
Maybe? Disregarding the generic code we know about, I'd be interested to know which demuxers modify codecpar and whether they have a good reason for it. I already know dv updates the timebase all the time, which should be highly illegal. -- Anton Khirnov _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
