#8300: libdav1d decoder doesn't initialize reordered_opaque
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Reporter: Lastique | Type: defect
Status: new | Priority: normal
Component: avcodec | Version: 4.2
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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libdav1d decoder does not initialize AVFrame::reordered_opaque member of
the decoded frame, leaving it zero (i.e. leaving the value that was there
when avcodec_receive_frame was called). Normally, as documented for
AVCodecContext::reordered_opaque, that member should be initialized with
the value from AVCodecContext::reordered_opaque after reordering. Since,
AFAIK, AV1 doesn't reorder frames, libdav1d_receive_frame should simply
copy AVCodecContext::reordered_opaque to AVFrame::reordered_opaque.
This was found when using ffmpeg (libavcodec) through its C API. I don't
think it can be demonstrated via ffmpeg command line.
ffmpeg 4.2.1
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Ticket URL: <https://trac.ffmpeg.org/ticket/8300>
FFmpeg <https://ffmpeg.org>
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