[FFmpeg-trac] #11126(avcodec:new): Filter "setpts=PTS-STARTPTS" in 2-pass VP9 may cause abnormal bitrate allocation

FFmpeg trac at avcodec.org
Mon Aug 5 18:44:52 EEST 2024


#11126: Filter "setpts=PTS-STARTPTS" in 2-pass VP9 may cause abnormal bitrate
allocation
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             Reporter:  Saul Baker   |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  regression   |               Blocked By:
  libvpx-vp9                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by MasterQuestionable):

 ͏    Try removing excessive options to ascertain the minimal one.
 ͏    Notably, [https://ffmpeg.org/ffmpeg.html#Advanced-options ͏"-map"]
 only the needed video.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11126#comment:3>
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