[FFmpeg-trac] #9124(undetermined:new): 24fps nut file converts to 24.39fps mkv?

FFmpeg trac at avcodec.org
Wed Feb 24 17:13:56 EET 2021


#9124: 24fps nut file converts to 24.39fps mkv?
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             Reporter:  ltratt  |                    Owner:
                 Type:  defect  |                   Status:  new
             Priority:  normal  |                Component:  undetermined
              Version:          |               Resolution:
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
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Comment (by Balling):

 mkv just has worse timestamp precision than mp4. That will fix mkv, but I
 am not so sure what will support it outside of ffmpeg.
 https://patchwork.ffmpeg.org/project/ffmpeg/patch/20210113174623.1397914-1-tfoucu@gmail.com/

 Why not just convert to mp4 and then -c copy to mkv? Also you need to
 check for variable framerate.

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Ticket URL: <https://trac.ffmpeg.org/ticket/9124#comment:1>
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