[FFmpeg-trac] #8929(avcodec:open): ffmpeg can encode rgb av1 webm files but not decode them
FFmpeg
trac at avcodec.org
Sun Jun 6 06:46:13 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:15 petr.diblik]:
> Replying to [comment:14 Balling]:
> > I have sent a patch for this that will correctly fix this (Carl, maybe
you will merge this ASAP).
> >
> This sounds promising, thanks.
>
> BTW, OMG, YouTube is affected too…
It never promised support for RGB anyway. Chrome does support bit perfect
AV1 RGB decoding though. At least on this sample
https://trac.ffmpeg.org/attachment/ticket/9167/av1_rgb.webm it works
perfectly on Nvidia Turing (Windows, of course). It may work worse on
previous to Turing (without software overlays from Turing).
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Ticket URL: <https://trac.ffmpeg.org/ticket/8929#comment:16>
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