Some of those are close to what I was thinking might be good for a sequence capture - provide a way to make the start/end of a sequence and then the page generates a bunch of curl commands to grabs them perhaps. Once you have them locally, making a moving would be quite straightforward.
ISS-EOL website[0] provides videos (though the interface is quite... uncomfortable to say the least), and you can get a zipfile with all the images provided, JPEG+EXIF metadata and all. I've been helping a friend do exactly what you said for the last year or so[1], amongst other things.