[FFmpeg-trac] #8523(avformat:open): ffmpeg converts 30fps input to 29.97fps when converting to .mxf

FFmpeg trac at avcodec.org
Sun Feb 16 21:15:58 EET 2020


#8523: ffmpeg converts 30fps input to 29.97fps when converting to .mxf
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             Reporter:  reakon      |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  mxf         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Changes (by Balling):

 * status:  new => open


Comment:

 Replying to [comment:3 Tjoppen]:
 > MXF is primarily aimed at broadcast where 30/1.001 fps reigns, so the
 MXF code in lavf is geared toward that. What are you doing where you need
 30 fps?

 Well, are you aware The Witcher and The Irishman are using 24.000 fps, the
 same can be about 30 fps.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8523#comment:4>
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