The M3U file extension is an MP3 playlist file that originally was known as a Winamp Playlist file, but has been adopted by several other MP3 players. Besides a music playlist, it can also be used as a redirector on a website or to redirect OGG files, although this is not a common use.
Mime type: audio/x-mpegurl, audio/mpeg-url, application/x-winamp-playlist, audio/scpls, audio/x-scpls
