X204_AKB; 2; 62, en-US
d2ureepe,
2009-05-11T16:56:41+02:00 - Seite 148
Version: 2.11.8.1
Audio system
148
File structure on a disc
i The audio system does not support ID3
tags.
When you create an MP3/WMA disc, the
MP3/WMA tracks can be organized in
folders.
A folder can also contain other folders.
A disc can contain a maximum of 255 folders.
Supported file formats
Supported file formats are:
RMP3
A folder can contain a maximum of 255 tracks RWMA
and 255 subfolders.
A data medium may contain a maximum of
i If music files of file formats other than
MP3 are stored together with MP3 files on
one disc, the loading process may take
longer.
500
tracks.
The directory depth may not exceed a
maximum of 8 levels. The system will ignore
files in lower levels.
Permissible MP3 formats
The audio system supports the MPEG1 Audio
Layer 3 format.
Track and folder names
When you create an MP3/WMA disc, you can
assign names to the MP3/WMA tracks and
folders.
The audio system uses these names for the
corresponding display in MP3 mode. Empty
folders or folders which contain data other
than MP3/WMA tracks are not displayed by
the audio system.
If MP3/WMA files are saved in the root
directory itself (uppermost directory on
storage medium), the root directory will also
be treated as a folder. The audio system will
then show the name of the root directory as
the folder name.
i This format is generally known as “MP3”.
Permissible bit and sampling rates are:
Rfixed and variable bit rates up to
320
kbit/s
RSampling rates of 24 kHz – 48 kHz
i Only use MP3 tracks with a bit rate of at
least 128 kbit/s or higher and a sampling
rate of at least 44.1 kHz or higher. Smaller
rates can cause a noticeable deterioration
in sound quality. This is especially the case
if you have the surround sound function
activated.
You must observe the following when
assigning track names:
WMA (Windows Media® Audio)
Windows Media® Audio (WMA) is an audio
data compression technology developed by
Microsoft®.
The audio system supports the following
types of audio files:
RTrack names must have at least one
character.
RTrack names must have the extension
“mp3” or “wma”.
RThere must be a period between the track
name and the extension.
Rfixed bit rates of 5 kbit/s up to
384
kbit/s
Example of a correct track name:
Track1.mp3
RSampling rates from 8 kHz to 48 kHz
The audio system does not support the
following WMA files:
RDRM (Digital Rights Management) coded
files
The audio system is unable to recognize an
MP3/WMA track if
Rthere is no period between the track title
and the extension
Rvariable bit rates
Rthere is no extension
| Categories | Mercedes-Benz GLK-Class Manuals, Mercedes-Benz Manuals |
|---|---|
| Tags | Mercedes-Benz GLK350, Mercedes-Benz X204 |
| Model Year | 2010 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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