Toyota KUN26L-P series Owner's Manual page 145

m3u—
Playlists created using the "WINAMP" soft-
ware have a playlist file extension (.m3u).
MP3—
MP3 is short for MPEG 1 & 2 Audio Layer
3. It is an audio compression standard set
by a working group (MPEG) of the ISO
(International Standards Organization).
MP3 is able to compress audio data to
about 1/10 the level of a conventional
disc.
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