Kenwood DNX9180DABS Instructions Manual page 92

Appendix
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About files
The following audio and video files are supported.
■ Playable Audio files
AAC-LC (.m4a) MPEG2/4 AAC LC
HE-AAC(V1,V2)
MP3 (.mp3) MPEG 1/2 Audio Layer 3
WMA (.wma) Windows Media Audio
Standard L3 profile
(Version 7,8,9)
Linear PCM RIFF waveform Audio
(WAVE) (.wav) Format
FLAC (.flac)
flac
Vorbis (.ogg) vorbis
DSD (.dsf, .dff ) DSF, DSDIFF
• If music of normal CD and other playback systems are recorded in the same disc, only the playback system recorded at
the first setout is played.
• WMA and AAC files with DRM cannot be played.
• DSD sound is converted to PCM sound before playback.
• The EmChinks tag of DSDIFF is not supported.
• Although the audio files complies with the standards listed above, they may not be played depending on the types or
conditions of media or device.
• This unit supports playback of High-Resolution Audio files.
It is recommended that a car audio system should be configured with all High-Resolution Audio compatible products
from player to speaker to enjoy its high quality sound.
■ Acceptable Video files
MPEG-1 (.mpg, .mpeg)
MPEG-2 (.mpg, .mpeg)
H.264/MPEG-4 AVC
(.mp4, .m4v, .avi, .flv, .f4v)
MPEG-4 (.mp4, .avi)
WMV (.wmv)
MKV (.mkv)
• This unit can only play back files which are smaller than 4 GB.
■ Limitation on structure of file and folder
Maximum number of folder layers
Maximum number of files (per folder)
Maximum number of folders (per folder)
Maximum number of folders (per device)
• You can enter a folder name and file name with 255 or fewer single-byte characters.
• Files in the folder whose folder name begins with a dot (.) cannot be played.
92
Format
8 – 320kbps, VBR
8 – 320kbps, VBR
8 – 320kbps
–
–
VBR
–
Profile Max. Picture size
– 352 × 240, 352 × 288
MP@ML 720 × 480, 720 × 576
Baseline Profile, 1920 × 1080 (30 fps)
Main Profile
Advanced Simple 1920 × 1080 (30 fps)
Profile
Main Profile 1920 × 1080 (30 fps)
Video format follows H.264/MPEG-4 AVC, MPEG-4, WMV
Bit rate Sampling frequency
16 – 48 kHz
16 – 48 kHz
16 – 48 kHz
16 – 48 kHz (Disc),
16 – 192 kHz (USB/ SD)
16 – 48 kHz (Disc),
16 – 192 kHz (USB/ SD)
16 – 48 kHz
2.8 MHz, 5.6 MHz, 11.2 MHz
Max. bit rate
1.5 Mbps
8 Mbps
8 Mbps
8 Mbps
8 Mbps
Disc media
8
999
5000
5000
Bit count
16 bit
16 bit
16 bit
16/ 24 bit
16/ 24 bit
16 bit
1 bit
Audio format
MPEG Audio Layer 2
MPEG Audio Layer 2
MP3, AAC
MP3, AAC
WMA
MP3, AAC, WMA, Vorbis,
FLAC
USB device/ SD
8
999
9999
Unlimited