[FFmpeg-trac] #8929(avcodec:open): ffmpeg can encode rgb av1 webm files but not decode them
FFmpeg
trac at avcodec.org
Mon Jun 7 11:09:19 EEST 2021
#8929: ffmpeg can encode rgb av1 webm files but not decode them
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Reporter: av1masterrace | Owner: (none)
Type: defect | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: libaom | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by Balling):
Replying to [comment:17 petr.diblik]:
> IMHO the support of RGB and its variants in AV1 codecs should depend on
[https://aomediacodec.github.io/av1-spec/av1-spec.pdf the AV1 spec]. I
checked it and it seems to me that it's not supported. Could someone
clarify pls?
The keyword to search is MC_IDENTITY. MC_IDENTITY means RGB. Sigh.
v3 of my patch.
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20210606051612.89211-1-val.zapod.vz@gmail.com/
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Ticket URL: <https://trac.ffmpeg.org/ticket/8929#comment:18>
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