video to gif

video2gif.sh

#!/bin/bash

rm -rf frames
mkdir frames
ffmpeg -i "$1" -vf scale=320:-1:flags=lanczos,fps=10 frames/ffout%03d.png
convert -delay 5 -loop 0 -dither None -colors 128 "frames/ffout*.png" -fuzz "10%" -layers OptimizeFrame "$2"
rm -rf frames

# as seen on:
# http://superuser.com/questions/556029/how-do-i-convert-a-video-to-gif-using-ffmpeg-with-reasonable-quality