[FFmpeg-user] Cutting a mp4 with a second precision

Julien Roch julien.roch at b-stream.com
Fri Nov 8 16:48:52 CET 2013

Hi List,

I was wondering if it was possible to cut a mp4 video (h264/aac) with ffmpeg using the timecode inside the video and having a second precision (and not gop) without reencoding

For exemple, if the key frame is at 0h20m00s00f and that i want to cut at 00:20:00:12 . Ffmpeg would use the first keyframe to really start at the 12th frame and not at the keyframe

I know some systems can do that but i wonder if ffmpeg would be able to do that ?



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