http://www.kannikar.com/story/how-to-convert-dvd-to-avi AVI, standing for Audio Video Interleave, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows technology. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. Wed, 26 Jan 2011 02:53:11 UTC en