I've created a "time lapse video" where much of the footage is essentially just a static image. Is there a way to automatically remove all frames but the ones that are changed?
1 Answer
ffmpeg -i in.mp4 -vf
"select='if(gt(scene,0.01),st(1,t),lte(t-ld(1),1))',setpts=N/FRAME_RATE/TB"
trimmed.mp4
You can do it with FFMPEG. The standard mpeg command line tool.