#9884: CRF affects the number of produced frames in VP9
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Reporter: Athari | Owner: (none)
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Athari):
Replying to [comment:1 Balling]:
> Crf 0 is not lossless for vp9. This is:
> ffmpeg -i input.mp4 -c:v libvpx-vp9 -lossless 1 output.webm
Both `-lossless 1` and `-crf 0` produce the same number of frames, 3 out
of 12.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9884#comment:2>
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