[FFmpeg-trac] #8523(avformat:open): ffmpeg converts 30fps input to 29.97fps when converting to .mxf
FFmpeg
trac at avcodec.org
Sun Feb 16 21:56:00 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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Comment (by Tjoppen):
Film is 24 fps yes, which is why we have support for that in the muxer,
and the NTSC variant 24/1.001 fps. There are a lot of metadata fields in
MXF which are easy to get wrong, and I don't want us to output broken
files.
I went over the specs and the MXF book, and predictably there are no
recommendations for 30 fps.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8523#comment:5>
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