[FFmpeg-trac] #11030(avformat:new): Remuxing a damaged MP4 increases file size noticeably

FFmpeg trac at avcodec.org
Sat May 25 14:05:20 EEST 2024


#11030: Remuxing a damaged MP4 increases file size noticeably
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             Reporter:  PumaD       |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by PumaD):

 Replying to [comment:1 MasterQuestionable]:
 > ͏    Try "[https://ffmpeg.org/ffmpeg.html#Advanced-options
 -map_metadata] -1 -map_chapters -1"?

 That only saves 155 bytes. No change in the terminal output either. The
 full command I tested was:
 `ffmpeg -i slightly-damaged-audio-stops-at-00-43-05.mp4 -c copy
 -map_metadata -1 -map_chapters -1 out.mkv`
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11030#comment:2>
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