[FFmpeg-user] Accelerate/Decelerate video

[Nicholas Robbins]

You might want to look into the setpts filter.
 

     On Tuesday, December 16, 2014 9:33 AM, david reid <zathrasorama at gmail.com> wrote:
   
 

 I have a video that I want parts to play in real time but the majority will
be sped up to play as a time lapse at 25x. I can get the various pieces but
would like to have a smoother interface between the 2 speeds, so is there a
way of taking a 10 second piece of video and using it to speed up/slow down?

Thanks.

David
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