Hello, all! I'm trying to script-cut a 24 fps video and it gets close to the right thing, except for two missing frames at the beginning of every segment I cut with seeking.
I've found out that index-frames (keyframes) could become an issue for seeking, so I first create an intermediate file with every frame as a index frame using this line: ffmpeg -i input.mov -c:v libx264 -g 1 -c:a copy intermediate.mp4 Then I proceed to make a cut with this line. Notice I'm drawing some text on top of it: ffmpeg -hide_banner -y -i intermediate.mp4 -ss 00:00:02.083333333333 -to 00:00:02.875000000000 -vf drawtext=fontfile=DroidSans.ttf:fontsize=48:text="segment2":fontcolor=yellow:box=1:boxborderw=16:boxcolor=black@0.5:x=w/32:y=h/18 output.mp4 No matter the length of the segment, the first two frames get dropped. Probably not relevant but: I'm using a python script to control ffmpeg. Any ideas? _______________________________________________ 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".
