#11250: VVC MP4 decoding of frames missing
-------------------------------------+-------------------------------------
Reporter: | Owner: (none)
Rupert_Williamson |
Type: defect | Status: new
Priority: important | Component: avformat
Version: git-master | Resolution:
Keywords: mp4 | Blocked By:
editlist |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Rupert_Williamson):
Replying to [comment:4 MasterQuestionable]:
> ͏ Probably bug.
>
> ͏ Did you reproduce what mentioned by Gyan?
> ͏
https://old.reddit.com/r/ffmpeg/comments/1g684mo/vvc_decoding_issue_frames_are_missing/?sort=old#lshv5q4
> ͏ ([https://ffmpeg.org/ffmpeg-formats.html#mov_002fmp4_002f3gp
͏"-ignore_editlist"] workaround)
>
> ͏ ----
>
> ͏ For debug adding below may help:
> ͏ `-v debug -hide_banner -nostdin -nostats`
Yes, I could, using
{{{
ffmpeg -r 60 -ignore_editlist true -i vvc.mp4 out/out_%04d.png
}}}
produces all 240 frames, whereas
{{{
ffmpeg -r 60 -i vvc.mp4 out/out_%04d.png
}}}
only produces 209 frames.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11250#comment:5>
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