Kenwood DDX6904S Instruction Manual page 94

Appendix
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About files
The following audio, video, and picture 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 of which is covered 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 are complied with the standards listed above, the play may be impossible 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 less than 4 GB.
■ Limitation of structure for the file and the 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.
94
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)
16 – 48 kHz (Disc),
16 – 192 kHz (USB)
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
8
999
9999
Unlimited