Audio Video Interleave

File Extension: .avi Developer: Microsoft Views: 531291 Updated: 2010-12-07 10:12:35 Hex: 52 49 46 46 ?? ?? ?? ?? 41 56 49 20 4C 49 53 54 ASCII: RIFF....AVI LIST

AVI is the file format used to describe video files in a multimedia container from Microsoft that was part of Video for Windows technology and generally have audio and video data in the container so that synchronous audio with video playback is possible.

Some programs may need to use codecs to play some .avi files.