2009 Chevrolet Aveo Owner's Manual - Page 174

Using an MP3 MP3/WMA CD-R Disc MP3 Format If you burn your own MP3/WMA disc on a personal computer: • Make sure the MP3/WMA files are recorded on a CD-R disc. An MP3/WMA CD that was recorded using no file folders can also be played. The system can support up to eight folders in depth, though, keep the depth of the folders to a minimum in order to keep down the complexity and confusion in trying to locate a particular folder during playback. If a CD contains more than the maximum of 50 folders, five sessions, and 999 files, the player lets you access and navigate up to the maximum, but all items over the maximum are ignored. • Do not mix standard audio and MP3/WMA files on one disc. Root Directory The root directory is treated as a folder. If the root directory has compressed audio files, the directory is displayed as ROOT. All files contained directly under the root directory are accessed prior to any other directory. • Make sure each MP3/WMA file has a .m3u or .wma extension, other file extensions might not work. • Files can be recorded with a variety of fixed or variable bit rates. Song title, artist name, and album are available for display by the radio when recorded using ID3 tags version 1 and 2. Empty Directory or Folder If a root directory or a folder exists somewhere in the file structure that contains only folders/subfolders and no compressed files directly beneath them, the player advances to the next folder in the file structure that contains compressed audio files. The empty folder does not display. • Make sure to finalize the disc when burning an MP3/WMA disc, using multiple sessions. It is usually better to burn the disc all at once. The player is able to read and play a maximum of 50 folders, five sessions, and 999 files. Long file names and folder names can use more disc memory space than necessary. To conserve space on the disc, minimize the length of the file and folder names. 3-54