cat-driving.gif

gif-print

#!/usr/bin/env bash
# http://nick.onetwenty.org/index.php/2011/01/21/animated-gif-to-sprite-sheet-using-imagemagick/
# http://giphy.com/gifs/cat-driving-b3rbghhoMrhII

file=$1
rows=$2

convert -layers dispose $file tmp.gif
montage tmp.gif -tile x$rows -geometry '1x1+0+0<' -alpha On -background "rgba(0, 0, 0, 0.0)" -quality 100 montaged-$1
rm tmp.gif

montaged-cat-driving.gif