Extract video or audio from frame index ffmpeg

Question

I have a list of frames index, for example: [1,5,6,7,100,106,1100].

How I extract a video / audio from source video that only includes the above frames using ffmpeg?

score 0 · Answer 1 · answered Sep 25 '20 at 08:07

0

Using FFmpeg 's select filter. Note, frame numbers are zero-based.

ffmpeg -i inputFile.mkv -vf select='eq(n\,1)+eq(n\,5)+eq(n\,6)+eq(n\,7)+eq(n\,100)+eq(n\,106)+eq(n\,1100)' -vsync 0 -vframes 7 frames%d.jpg

answered Sep 25 '20 at 08:07

SuRGeoNix

That command is extract the image from video. I'd like to get the audio at the frames number too – DustinPham Sep 25 '20 at 10:08

1 Answers1