2008 Lexus RX 350 Navigation Manual - Page 253

RX350_Navi_U (L/O 0612) AUDIO/VIDEO SYSTEM 253 D The sound quality of MP3/WMA files generally improves with higher bit rates. In order to achieve a reasonable level of sound quality, discs recorded with a bit rate of at least 128 kbps are recommended. Playable bit rates MP3 files: MPEG1 LAYER3-64 to 320 kbps MPEG2 LSF LAYER3-64 to 160 kbps WMA files: Ver. 7, 8 CBR-48 to 192 kbps Ver. 9 CBR-48 to 320 kbps The MP3/WMA player does not play back MP3/WMA files from discs recorder using packet write data transfer (UDF format). Discs should be recorded using "pre-mastering" software rather than packet-write software. The m3u playlists are not compatible with the audio player. MP3i (MP3 interactive) and MP3PRO formats are not compatible with the audio player. The MP3 player is compatible with VBR (Variable Bit Rate). When playing back files recorded as VBR (Variable Bit Rate) files, the play time will not be correctly displayed if fast-forward or reverse operations are used. It is not possible to check folders that do not include MP3/WMA files. MP3/WMA files in folders up to 8 levels deep can be played. However, the start of playback may be delayed when using discs containing numerous levels of folders. For this reason, we recommend creating discs with no more than two levels of folders. It is possible to play up to 192 folders or 255 files on one disc. 001.mp3 002.wma Folder 1 003.mp3 Folder 2 004.mp3 005.wma Folder 3 006.mp3 D D The play order of the compact disc with the structure shown on the left is as follows: D D D D D D D