#5995: Blockiness and ringing in prores4444 encoded video with alpha
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Reporter: stib | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
prores,alpha | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by cehoyos):
Do any of the following commands allow to reproduce the issue you see?
{{{
$ ffmpeg -i source.png -pix_fmt yuvj444p out.jpg
}}}
{{{
$ ffmpeg -i source.png -vf format=yuv444p out.png
}}}
{{{
$ ffmpeg -i source.png -vcodec prores_ks -pix_fmt yuv444p10 out.mov
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/5995#comment:4>
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