File Type Generic IconMPEG-1 Audio File
File Format Standard
Usage Open manually
Rank ★ ☆ ☆  Uncommon

An M1A file is an audio file that has been compressed with MPEG-1 audio compression. It is a standard audio format, supported by many programs, but has been superseded by the .MP3 standard.

Some video programs may export M1A files along with corresponding .M1V or .M2V video files. These files may then be merged together into a single audio/video file.

Open With

IconApple QuickTime Player

IconMicrosoft Windows Media Player

IconMedia Player Classic


IconApple QuickTime Player

Updated June 29, 2009