#9395: "-skip_frame nokey" ignored for AV1
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Reporter: nobody | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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I want to process video key frames only. I've been using `-skip_frame
nokey`. This works for other video formats, but not AV1.
To reproduce this, execute:
{{{
ffprobe -select_streams v:0 -show_frames -skip_frame nokey -of compact
foo.mp4
}}}
For AV1, although the output correctly marks frames as `key_frame=1` or
`key_frame=0`, it includes every frame.
I am using the ffmpeg builds from https://johnvansickle.com/ffmpeg/.
Specifically ffmpeg-git-20210724-amd64-static.tar.xz, which says it uses
libaom 3.1.2.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9395>
FFmpeg <https://ffmpeg.org>
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