On Tue, 15 Sep 2015 00:14:25 -0700 (PDT) ankur456799 <[email protected]> wrote:
> Hi i want to know that how can i extract some frames and re-insert again the > video..? > > example:- i have a video 5 minutes and i want to extract frame between 1 - > 2 minutes and re-insert it again after some changes.. > > currently i am doing that process takes more time.. i am overlaying some > images on video its takes lots of time i.e i need some fast way to do this.. > > Thanks in advance If you just want to overlay a video during a specific time (untested examples): ffmpeg -i main -i overlay -filter_complex \ "[1:v]setpts=PTS+60/TB[fg];[0:v][fg]overlay=enable='between(t,60,120)':eof_action=pass" \ output or perhaps: ffmpeg -i main -itsoffset 60 -i overlay -filter_complex \ "[0:v][1:v]overlay=enable='between(t,60,120)':eof_action=pass" \ output You didn't provide any info about your inputs or your ffmpeg build, so I assumed you had no audio. As you are unsubscribed I CCd you, but check the archives for other replies: <http://ffmpeg.org/pipermail/ffmpeg-user/2015-September/thread.html> _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
