Appendix111■ Use of DualDiscWhen playing a “DualDisc” on this unit, the surface of the disc that is not played may be scratched while the disc isinserted or ejected. Since the music CD surface does not conform to the CD standard, playback may be impossible.(A “DualDisc” is a disc with one surface containing DVD standard signals and the other surface containing music CDsignals.)■ About disc formatThe disc format should be the one of the following.• ISO 9660 Level 1/2• Joliet• Romeo• Long file nameAbout filesThe following audio, video, and picture files are supported.■ Playable Audio filesBit rate Sampling frequency Bit countAAC-LC (.m4a) 8 – 320kbps, VBR 16 – 48 kHz 16 bitMP3 (.mp3) 8 – 320kbps, VBR 16 – 48 kHz 16 bitWMA (.wma) 8 – 320kbps 16 – 48 kHz 16 bitLinear PCM (WAVE) (.wav) – 16 – 48 kHz (Disc),16 – 192 kHz (USB/ SD)16/ 24 bitFLAC (.flac) – 16 – 48 kHz (Disc),16 – 192 kHz (USB/ SD)16/ 24 bitVorbis (.ogg) VBR 16 – 48 kHz 16 bitNOTE• If music of normal CD and other playback systems are recorded in the same disc, only the playback systemrecorded at the first setout is played.• WMA and AAC of which is covered with DRM cannot be played.• Although the audio files are complied with the standards listed above, the play may be impossible depending onthe types or conditions of media or device.• An online manual about audio files is put on the site, www.kenwood.com/cs/ce/audiofile/.On this online manual, detailed information and notes which are not written in this manual are provided. Makesure to read through the online manual as well.■ Acceptable Video filesProfile Max. Picture size Max. bit rate Audio formatMPEG-1 (.mpg,.mpeg)– 352 × 240, 352 × 288 1.5 Mbps MPEG Audio Layer 2MPEG-2 (.mpg,.mpeg)MP@ML 720 × 480, 720 × 576 8M bps MPEG Audio Layer 2H.264/MPEG-4 AVC(.mp4, .m4v, .avi,.flv, .f4v)Baseline Profile,Main Profile1280 × 720 (30 fps) 8M bps MP3, AACMPEG-4 (.mp4, .avi) Advanced SimpleProfile1920 × 1080 (30 fps) 8M bps MP3, AACWMV (.wmv) Main Profile 1920 × 1080 (30 fps) 8M bps WMAMKV (.mkv) Video Format follows H.264/MPEG-4 AVC, MPEG-4, WMV MP3, AAC, WMA, Vorbis,FLAC