Conversion of mp4 files to scr file format

mp4 to scr conversion appears to be related to creating Instant Storm flash screensavers based MP4 video. It doesn't seem a quick solution for this exist, but Instant Storm can create .scr files (screen savers) based on SWF files, so the only thing you need to do is to first convert mp4 to swf and then use that file in Instant Storm for making your screensaver.

Open MP4 file    Open SCR file