#10862: Register AV1-related Dolby Vision codec tag - 'dav1'
-------------------------------------+-------------------------------------
Reporter: | Type:
maciej.kolanski | enhancement
Status: new | Priority: normal
Component: avformat | Version:
| unspecified
Keywords: av1 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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FFmpeg does not recognize 'dav1' codec tag and rejects such streams with:
{{{
Could not find codec parameters for stream 0 (Video: none, 1 reference
frame (dav1 / 0x31766164), none, 3840x2160 (0x0), 34009 kb/s): unknown
codec
}}}
'dav1' tag is registered in the MPEG-4 Registration Authority:
https://github.com/mp4ra/mp4ra.github.io/issues/101
There is already an open patch for this very issue:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20230315185711.4800-1-jamr...@gmail.com/
but I didn't find any related ticket in the bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10862>
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