FFMPEG.md

Crop frames from a video

-ss start pointer

-t end duration

ffmpeg -ss 00:03:08.000 -i _-AmJTHa0be6Q.mp4 -t 00:00:18.000  ./output/frame%07d.png

Concat multiple videos

ffmpeg -i aws_demo1.mov -i aws_demo2.mov -i aws_demo3.mov -filter_complex "[0:v:0][0:a:0][1:v:0][1:a:0][2:v:0][2:a:0]concat=n=3:v=1:a=1[outv][outa]" -map "[outv]" -map "[outa]" output.mov