MOD (file format)

MOD
Filename extension
.mod
Internet media type
audio/mod, audio/x-mod
Magic number4 bytes "M.K." at offset 0x438
Developed byKarsten "Obi" Obarski
Initial release1987
Type of formatVideo/music
Extended toXM

MOD is a computer file format used primarily to represent music, and was the first module file format. It contains a set of instruments in the form of samples, a number of patterns indicating how and when the samples are to be played, and a list of what patterns to play in what order. MOD files use the “.MOD” file extension, except on the Amiga which reads the file header to determine the file format.