GMC 2007 Yukon XL Owner's Manual page 305

Using an MP3/WMA CD-R or
CD-RW Disc
Compressed Audio or Mixed Mode Discs
The radio will also play discs that contain both
uncompressed CD audio (.CDA files) and MP3/
WMA files depending on which slot the disc is
loaded into. By default the radio will read only the
uncompressed audio (.CDA) and ignore the
MP3/WMA files on the DVD deck. On the CD deck,
pressing the CAT button will toggle between
compressed and uncompressed audio format, the
default being the uncompressed format (.CDA).
MP3/WMA Format
If you burn your own MP3/WMA disc on a
personal computer:
•
Make sure the MP3 files are recorded on a
CD-R or CD-RW disc.
•
Do not mix standard audio and MP3 files on
one disc.
•
The CD player (lower slot) is able to read and
play a maximum combination of 512 files and
folders. The DVD player (upper slot) is
able to read 255 folders, 15 playlists and
40 sessions.
•
Create a folder structure that makes it easy to
find songs while driving. Organize songs by
albums using one folder for each album.
Each folder or album should contain 18 songs
or less.
•
Avoid subfolders. The system can support up to
8 subfolders deep, however, keep the total
number of folders to a minimum in order to
reduce the complexity and confusion in trying to
locate a particular folder during playback.
•
Make sure playlists have a.m3u,.wpl or.pls
extension (other file extensions may not work).
•
Minimize the length of the file, folder or playlist
names. Long file, folder, or playlist names, or a
combination of a large number of files and
folders, or playlists may cause the player to be
unable to play up to the maximum number of
files, folders, playlists, or sessions. If you wish
to play a large number of files, folders, playlists,
or sessions, minimize the length of the file,
folder or playlist name. Long names also take
up more space on the display, potentially
getting cut off.
•
Finalize the audio disc before you burn it.
Trying to add music to an existing disc may
cause the disc not to function in the player.
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