2016-11-29 23:46 GMT+01:00 Erik Blankinship <er...@mediamods.com>: > I've concatenated some videos (with audio tracks) together using ffmpeg's > filter_complex. Between each video is a blank video (black with silent > audio). > > #the blank video > ffmpeg -f lavfi -i color=c=black:s={w}x{h}:d={duration} -f lavfi -i > aevalsrc=0:c=2:d={duration} {target_file} > #concat the videos > ffmpeg -i b.mp4 -i clip0.mp4 -i clip1.mp4 -i clip2.mp4 -i clip3.mp4 > -filter_complex '[1:0] [1:1] [0:0] [0:1] [2:0] [2:1] [0:0] [0:1] [3:0] > [3:1] [0:0] [0:1] [4:0] [4:1] concat=n=7:v=1:a=1 [v] [a]' -map '[v]' > -map '[a]' argh.mp4 -report > > Once created, the resultant video looks great and sounds great! > > Now I need to know the exact time or frame the videos are inserted into the > output file.
Doesn't -loglevel verbose add some information about when streams end? Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".