[FFmpeg-user] Time lapse

Marco Baumgärtner kalleernst at googlemail.com
Tue Jul 10 20:01:28 CEST 2012


ffmpeg -i v530a.avi -r 30  v230na.avi


ffmpeg -r 30 -i v530a.avi  v230na.avi


ffmpeg -r we -i v530a.avi -r we  v230na.avi



Am 10.07.2012 18:16, schrieb Roger Pack:
>> I want to compress a video. By that I mean shortening a 5 minute video to
>> say 2 minutes while keeping the framerate.
>> Video1: 5minutes, 30fps,audio
>> Video2: 2minutes, 30fps,no audio (or a given mp3-soundtrack)
> So you want to basically "speed up" the video so that what was once
> shown in 5 minutes is now shown in 2?
> -r

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