[FFmpeg-user] How can I remux a video from 2997/100 to 30000/1001 fps?
pb at das-werkstatt.com
Thu Jul 26 12:59:59 CEST 2012
I just ran into a really weird issue with "born digital" video material:
I've tried to transcode a FFv1/PCM lossless file (720x576 @29.970fps)
to a DVD conform MPEG, but mencoder threw the following error message:
"MPEG1/2 does not support 2997/100 fps"
If I tell mencoder to use "-ofps 30000/1001" everything works fine.
Now, my question is:
Can I use ffmpeg to "clean" my original file to have the fps stored
I've tried this:
"$ ffmpeg -i input.avi -r 30000/1001 -acodec copy -vcodec copy output.avi"
but the resulting file still had the "wrong" fps (2997/100).
Thank you very much in advance,
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