NOTE: The above MPEG-File (lion.mpg) is a MPEG-System-file (Video and Audio) it was created on a SGI and plays fine with the latest version of SGI's 'movieplayer'.'mpeg_play' wasn't able to play this file when I tried it. So please make sure that the tool you use to view MPEG-files is able to handle MPEG-system-streams before you download 10MB.