Audio Visual Research File
2.5 | 8 Votes
What is an AVR file?
Audio file format created by Audio Visual Research for the older Atari ST computer systems; can be 8 or 16-bit and contain 1 or 2 channels; not commonly used anymore.
Programs that open or reference AVR files
EverFocus Recording File
2.1 | 7 Votes
An AVR file may also be a video recording captured by an EverFocus DVR, a device used in select security camera systems. It contains surveillance video along with recording information, such as the playback time, date and time of the starting and ending of the recording, and model of the recorder. AVR files can only be played by EF Player.
AVR files can be opened in EF Player by selecting Load and choosing the AVR recording file. You can also export an AVR recording as an .AVI file by selecting Save as AVI.