Freeware Programs: AVItoMPEG4.org
Download AVI to MPEG4 1.0

AVI to MPEG4 1.0  If you need to transcode your AVI videos to MPEG-4 format, this 100% free software can help you. Using it, it is possible to easy and quickly get MPEG-4 fomat converted from AVI in the few simple steps.