I have an .avi clip that I'd like to time-compress by 2x -- that is, to have the :16 sec clip run in :08 sec elapsed time.
Windows Movie Maker will do that with a 'speed up, double' effect; but I don't see a way to do that in my Linux environment with ffmpeg or other conversion programs. Is there such a tool?
Thanks!
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As far as I could understand your question, you're talking about frames per second playback, is it ?
just add
-r ??
?? put you desired FPS value
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