Is it possible to save 3 different frames to different files with one command, since the file is large, it takes a long time to call command 3 times. Perhaps one command will be faster.
something like:
gifsicle -U 1.gif '#3' > result.gif & '#13' > result2.gif & '#31' > result3.gif
You can do something like this with the --explode option, which will save ALL frames to programmatically-determined names (like 1.gif.000, 1.gif.001, etc.)
Is it possible to save 3 different frames to different files with one command, since the file is large, it takes a long time to call command 3 times. Perhaps one command will be faster. something like:
gifsicle -U 1.gif '#3' > result.gif & '#13' > result2.gif & '#31' > result3.gif