Note
2026-02-27 Browser-based Mov to Gif conversion is now available
Notes
When you want to capture a video using QuickTime Player and convert it into a GIF animation.
ffmpeg -i <input>.mov -vf scale=720:-1 -r 10 <output>.gif
This will produce a GIF like the one below.
To speed it up, use the following command:
ffmpeg -i <input>.mov -vf scale=720:-1,setpts=PTS/2.0 -af atempo=2.0 -r 10 <output>.gif