Wanted to see if it was possible to have a boot screen from captured video. It is! Unfortunately my input video wasn't super clear, so of course it's not too clear in output either, but it did prove the theory anyway.
I used a program called AVD Video Processor ( AVD Video Processor : capture snapshots from video files and turn them either into image galleries, or animated GIF files ) to capture the input video and break it down to images and then a program called Rename Us to get the file names to follow the correct naming convention/sequence. Really pretty easy over all I'd say, no reason not to try it yourself on your favorite portions of movies/animated gifs/whatever!