Question about changing framerate without re-encoding (while changing the duration too). In theory this is a very simple operation, the frame rate is just an indication for the player. In practice it's no so simple to do without re-encoding.
Is there a simpler solution than this two steps command : 'ffmpeg -i 30fps.mp4 -c copy -f h264 30fps.h264' then 'ffmpeg -r 120 -i 30fps.h264 -c copy 120fps.mp4' ? Why -r as an input option only works for raw streams? Thanks _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
