Created
October 9, 2016 05:51
-
-
Save keijiro/b46d94f4cd1b159c59a72cd616f95017 to your computer and use it in GitHub Desktop.
ffmpeg cheatsheet
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| :: Trim from 2″ for 3 seconds, and encode into a "Twitter friendly" format. | |
| ffmpeg -i source.mp4 -pix_fmt yuv420p -an -ss 2 -t 3 temp.mp4 | |
| :: Make a palette for GIF. | |
| ffmpeg -i temp.mp4 -vf palettegen=max_colors=24 palette.png | |
| :: Make a GIF with the palette. | |
| ffmpeg -i temp.mp4 -i palette.png -filter_complex "scale=400:-1:flags=lanczos[x];[x][1:v]paletteuse" -r 30 out.gif |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment