>
cheatref
tmux
ffmpeg
> ffmpeg
/
speed-reverse
/
create-a-boomerang-loop
Create a boomerang loop
speed & reverse
// shell
$
ffmpeg -i input.mp4 -filter_complex "[0:v]reverse[r];[0:v][r]concat=n=2:v=1:a=0" output.mp4
// related commands
> double-the-playback-speed
> slow-down-to-half-speed
> reverse-a-video
> view all speed-reverse commands