compression ratio VAUXHALL COMBO D 2018 Infotainment system

38USB portExternal audio devices and USB
drives
The USB port supports the following
audio formats:
● WMA: Supports WMA version 1 and WMA version 2 standards.
● MP3 : MPEG-1 Layer 3 - sampling
frequencies 32 kHz, 44.1 kHz
and 48 kHz.
MPEG-2 layer 3 - sampling
frequencies 16 kHz, 22.05 kHz
and 24 kHz.
Supported bit rates: 16 kbps, 32 kbps, 64 kbps, 96 kbps,
128 kbps and 192 kbps.
MP2.5 extension (sampling
frequencies 8 kHz, 11.025 kHz
and 12 kHz) is also supported.
● WAV: Digital audio format without compression.
● AAC / MP4 / M4A: Sampling
frequencies between 22.05 kHz
and 48 kHz.
Supported bit rates: 8 kbps to
529 kbps.MP3, WMA, MP4, M4A and AAC
formats include multimedia
information, whilst WAV files do not.
Among the recognised formats, it may be the case that multimedia
information has not been entered in
an audio file that allows it. In these
cases, you can only scroll through
audio files by folder.
USB devices with a password
function are not recommended. If
your USB device has this function, always check that it has been
deactivated.
The Media player only supports the
specified formats and does not
support DRM (Digital Rights
Management) protected audio files. If
there are unsupported audio files on
the USB device, they will be ignored.
The media payer is compatible with most USB 1.0, 1.1 or 2.0 data storage
devices.
The Media player supports playlist
extensions, .m3u and .wpl. The
Media player does not support nested or connected playlists. Both relative
and absolute paths to songs in the
playlists are supported.Playlists generated by an iPod are not
supported.
iPod optimization
To optimise the connection of your
iPod with the Infotainment system
you should carry out the following
simple operations on your iPod:
● Configure the iPod for use as an external disc. Refer to the iPod
user manual
● If the configuration has been made on an Apple computer,
configure it on a Windows
personal computer
● Save the music tracks as audio files compatible with the
Infotainment system
These operations will not
compromise the sound quality or
usability of the iPod tracks.
Playing saved audio files
The Media player detects when a
USB audio device is connected to the USB port and a library is created and
displayed automatically after the
ignition is switched on.