Hi, Some AVI files I've burned to compilation disc won't play on DVD player. D/loaded as QuickTime files (seven @approx 5 mins each) and converted to AVI with Super, burned with ImgBurn. After playback failure checked files with MediaInfo and noticed video stream is Sorenson 3 and audio MP3, same as source files. Tried to copy with Avidemux to MPEG4 but filter initialisation failed. All I know about Sorenson is that it's a compression app. Any ideas to get these pesky vids playing on disc?