[FFmpeg-user] cutting at keyframes?

Gregory1234 gregory.aimo at gmail.com
Thu Aug 2 17:02:50 CEST 2012

Hi all,

Is it possible to remove all of the audio and video frames for a given input
up until the first video keyframe? In my previous post I mentioned a problem
we are having where h264 .mp4 input files that do not start with a keyframe
play out of sync in FMS, because it does not play the video until it reaches
a video keyframe, whereas the audio starts right away.

If anyone has insight, I'd really appreciate it. 


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