compression ratio INFINITI M-HEV 2012 Owners Manual

858763.psp Nissan Infiniti OM OM2E HY51U0 Hybrid 1" gutter 12/21/2010 14\
:36:44 119 A
use a personal computer.
. Partitioned USB devices may not be
played correctly.
. Some characters used in other lan-
guages (Chinese, Japanese, etc.) are
not displayed properly on the vehicle
center screen. Using English language
characters with a USB device is recom-
mended.
. Do not connect a USB device if a
connector or cable is wet. Allow the
cable and/or connectors to dry com-
pletely before connecting the USB
device. If the connector is exposed to
fluids other than water, evaporative
residue may cause a short between
the connector pins.
. Large video podcast files cause slow
responses in an iPod
®. The vehicle
center display may momentarily black
out, but it will soon recover.
. If an iPod
®automatically selects large
video podcast files while in the shuffle
mode, the vehicle center display may
momentarily black out, but it will soon
recover.
. Audiobooks may not play in the same
order as they appear on an iPod
®. .
An iPod nano
®(1st Generation) may
remain in fast forward or rewind mode
if it is connected during a seek opera-
tion. In this case, please manually reset
the iPod
®.
. An iPod nano®(2nd Generation) will
continue to fast forward or rewind if it
is disconnected during a seek opera-
tion.
. An incorrect song title may appear when
the Play Mode is changed while using
the iPod nano
®(2nd Generation)
iPod®is a trademark of Apple Inc.,
registered in the U.S. and other countries.
Compressed Audio Files (MP3/
WMA/AAC)
Explanation of terms:
. MP3 —MP3 is short for Moving Pictures
Experts Group Audio Layer 3. MP3 is
the most well known compressed
digital audio file format. This format
allows for near “CD quality ”sound, but
at a fraction of the size of normal audio
files. MP3 conversion of an audio track
can reduce the file size by approxi-
mately a 10:1 ratio (Sampling: 44.1
kHz, Bit rate: 128 kbps) with virtually
no perceptible loss in quality. The compression reduces certain parts of
sound that seem inaudible to most
people.
. WMA —Windows Media Audio (WMA) is
a compressed audio format created by
Microsoft as an alternative to MP3. The
WMA codec offers greater file compres-
sion than the MP3 codec, enabling
storage of more digital audio tracks in
thesameamountofspacewhen
compared to MP3s at the same level
of quality.
. AAC/M4A —Advanced Audio Coding
(AAC) is a lossy audio compression
format. Audio files that have been
encoded with AAC are generally smaller
in size and deliver a higher quality of
sound than MP3.
. Bit rate —Bit rate denotes the number
of bits per second used by a digital
music file. The size and quality of a
compressed digital audio file is deter-
mined by the bit rate used when
encoding the file.
. Sampling frequency —Sampling fre-
quency is the rate at which the samples
of a signal are converted from analog to
digital (A/D conversion) per second.
Monitor, climate, audio, phone and voice recognition systems4-53
use a personal computer.
. Partitioned USB devices may not be
played correctly.
. Some characters used in other lan-
guages (Chinese, Japanese, etc.) are
not displayed properly on the vehicle
center screen. Using English language
characters with a USB device is recom-
mended.
. Do not connect a USB device if a
connector or cable is wet. Allow the
cable and/or connectors to dry com-
pletely before connecting the USB
device. If the connector is exposed to
fluids other than water, evaporative
residue may cause a short between
the connector pins.
. Large video podcast files cause slow
responses in an iPod
®. The vehicle
center display may momentarily black
out, but it will soon recover.
. If an iPod
®automatically selects large
video podcast files while in the shuffle
mode, the vehicle center display may
momentarily black out, but it will soon
recover.
. Audiobooks may not play in the same
order as they appear on an iPod
®. .
An iPod nano
®(1st Generation) may
remain in fast forward or rewind mode
if it is connected during a seek opera-
tion. In this case, please manually reset
the iPod
®.
. An iPod nano®(2nd Generation) will
continue to fast forward or rewind if it
is disconnected during a seek opera-
tion.
. An incorrect song title may appear when
the Play Mode is changed while using
the iPod nano
®(2nd Generation)
iPod®is a trademark of Apple Inc.,
registered in the U.S. and other countries.
Compressed Audio Files (MP3/
WMA/AAC)
Explanation of terms:
. MP3 —MP3 is short for Moving Pictures
Experts Group Audio Layer 3. MP3 is
the most well known compressed
digital audio file format. This format
allows for near “CD quality ”sound, but
at a fraction of the size of normal audio
files. MP3 conversion of an audio track
can reduce the file size by approxi-
mately a 10:1 ratio (Sampling: 44.1
kHz, Bit rate: 128 kbps) with virtually
no perceptible loss in quality. The compression reduces certain parts of
sound that seem inaudible to most
people.
. WMA —Windows Media Audio (WMA) is
a compressed audio format created by
Microsoft as an alternative to MP3. The
WMA codec offers greater file compres-
sion than the MP3 codec, enabling
storage of more digital audio tracks in
thesameamountofspacewhen
compared to MP3s at the same level
of quality.
. AAC/M4A —Advanced Audio Coding
(AAC) is a lossy audio compression
format. Audio files that have been
encoded with AAC are generally smaller
in size and deliver a higher quality of
sound than MP3.
. Bit rate —Bit rate denotes the number
of bits per second used by a digital
music file. The size and quality of a
compressed digital audio file is deter-
mined by the bit rate used when
encoding the file.
. Sampling frequency —Sampling fre-
quency is the rate at which the samples
of a signal are converted from analog to
digital (A/D conversion) per second.
Monitor, climate, audio, phone and voice recognition systems4-53

858763.psp Nissan Infiniti OM OM2E HY51U0 Hybrid 1" gutter 12/21/2010 14\
:36:44 121 B
4-58Monitor, climate, audio, phone and voice recognition systems
Compressed Video Files (models
with navigation system)
Explanation of terms:
.DivX®- DivX®refers to the DivX®codec
owned by DivX, Inc. used for a lossy
compression of video based on MPEG-
4.
. AVI-AVIstandsforAudioVideo
Interleave. It is a standard file format
originated by Microsoft Corporation. A
“ .divx ”encoded file can be saved into
the “.avi ”file format for playback on
this system if it meets the requirements
stated in the table in this section.
However, not all the “.avi ”files are
playable on this system since different
encodings can be used than the DivX
®
codec.
. ASF - ASF stands for Advanced Systems
Format. It is a file format owned by
Microsoft Corporation. Note: Only “.
asf ”files that meet the requirements
stated in the table in this section can
be played.
. Bit rate —Bit rate denotes the number
of bits per second used by a digital
video file. The size and quality of a
compressed digital audio file is deter- mined by the bit rate used when
encoding the file.
Requirement for Supporting Video Playback:
Media CD, CD-R, CD-RW, DVD, DVD±R, DVD±RW, DVD±RW DL, USB 2.0 Memory
File Systems CD,
CD-R,
CD-RW,
DVD,
DVD±R,
DVD±RW,
DVD±RW DL ISO9660 LEVEL1, ISO9660 LEVEL2, Romeo, Joliet, UDF Bridge (UDF1.02
+ISO9660), UDF1.5, UDF2.0
- ISO9660 Level 3 (packet writing) is not supported.
- Files saved using the Live File System component (on a Windows Vista-
based computer) are not supported.
- VDF1.5/VDF2.0 (packet writing) is not supported.
USB Memory FAT16, FAT32
File Types .divx, .avi
Video Codecs
DivX3, DivX4, DivX5, DivX6
Audio Codecs MP3, MPEG2.5 Audio Layer3, AC3, LPCM
.asf Video Codec
ISO-MPEG4
Audio Codec G.726
Bit Rates .divx, .avi Maximum Average 4Mbps
Maximum Peak
8Mbps
Resolution .divx, .avi
Minimum
32632
Maximum 7206480
.asf Minimum
32632
Maximum 720
6576
4-58Monitor, climate, audio, phone and voice recognition systems
Compressed Video Files (models
with navigation system)
Explanation of terms:
. DivX®- DivX®refers to the DivX®codec
owned by DivX, Inc. used for a lossy
compression of video based on MPEG-
4.
. AVI-AVIstandsforAudioVideo
Interleave. It is a standard file format
originated by Microsoft Corporation. A
“ .divx ”encoded file can be saved into
the “.avi ”file format for playback on
this system if it meets the requirements
stated in the table in this section.
However, not all the “.avi ”files are
playable on this system since different
encodings can be used than the DivX
®
codec.
. ASF - ASF stands for Advanced Systems
Format. It is a file format owned by
Microsoft Corporation. Note: Only “.
asf ”files that meet the requirements
stated in the table in this section can
be played.
. Bit rate —Bit rate denotes the number
of bits per second used by a digital
video file. The size and quality of a
compressed digital audio file is deter- mined by the bit rate used when
encoding the file.
Requirement for Supporting Video Playback:
Media CD, CD-R, CD-RW, DVD, DVD±R, DVD±RW, DVD±RW DL, USB 2.0 Memory
File Systems CD,
CD-R,
CD-RW,
DVD,
DVD±R,
DVD±RW,
DVD±RW DL ISO9660 LEVEL1, ISO9660 LEVEL2, Romeo, Joliet, UDF Bridge (UDF1.02
+ISO9660), UDF1.5, UDF2.0
- ISO9660 Level 3 (packet writing) is not supported.
- Files saved using the Live File System component (on a Windows Vista-
based computer) are not supported.
- VDF1.5/VDF2.0 (packet writing) is not supported.
USB Memory FAT16, FAT32
File Types .divx, .avi
Video Codecs
DivX3, DivX4, DivX5, DivX6
Audio Codecs MP3, MPEG2.5 Audio Layer3, AC3, LPCM
.asf Video Codec
ISO-MPEG4
Audio Codec G.726
Bit Rates .divx, .avi Maximum Average 4Mbps
Maximum Peak
8Mbps
Resolution .divx, .avi
Minimum
32632
Maximum 7206480
.asf Minimum
32632
Maximum 720
6576

858763.psp Nissan Infiniti OM OM2E HY51U0 Hybrid 1" gutter 12/21/2010 14\
:36:44 128 B
4-72Monitor, climate, audio, phone and voice recognition systems
Input the number to be searched and
select the“OK” key.
The specified folder/file will be played.
. Display
To adjust the image quality of the
screen, select the preferred adjustment
items.
. DRC
DRC (Dynamic Range Compression)
automatically adjusts the soundtrack
volume level to maintain a more even
sound to the speakers.
. Audio
Select the preferred language for audio.
. Subtitle
Select the preferred language for sub-
title.
. Display Mode
Select the “Normal ”, “Wide ”, “Cinema ”
or “Full ”mode.STREAMING AUDIO VIA BLUE-
TOOTH®(models with navigation
system)
Your INFINITI is equipped with Bluetooth®
Streaming Audio. If you have a compatible
Bluetooth®device with streaming audio
(A2DP profile), you can set up the wireless
connection between your Bluetooth
®de-
vice and the in-vehicle audio system. This
connection allows you to listen to the
audio from the Bluetooth
®device using
your vehicle speakers. It also may allow
basic control of the device for playing and
skipping audio files using the AVRCP
Bluetooth
®profile. All Bluetooth®Devices
do not have the same level of controls for
AVRCP. Please consult the manual for your
Bluetooth
®Device for more details.
Once your Bluetooth®device is connected
to the in-vehicle audio system, it will
automatically reconnect whenever the de-
vice is present in the vehicle and you select
Bluetooth
®Audio from your audio system.
You do not need to manually reconnect for
each usage.
Regulatory information
FCC Regulatory information:
. CAUTION: To maintain compliance with
FCC ’s RF exposure guidelines, use only
the supplied antenna. Unauthorized
antenna, modification, or attachments
could damage the transmitter and may
violate FCC regulations.
. Operation is subject to the following
two conditions:
1) This device may not cause inter- ference and
2) This device must accept any inter- ference, including interference that
may cause undesired operation of
the device
IC Regulatory information:
. Operation is subject to the following
two conditions:
1) This device may not cause inter- ference, and
2) This device must accept any inter- ference, including interference that
may cause undesired operation of
the device.
. This Class B digital apparatus meets all
requirements of the Canadian Interfer-
ence-Causing Equipment Regulations.
4-72Monitor, climate, audio, phone and voice recognition systems
Input the number to be searched and
select the “OK” key.
The specified folder/file will be played.
. Display
To adjust the image quality of the
screen, select the preferred adjustment
items.
. DRC
DRC (Dynamic Range Compression)
automatically adjusts the soundtrack
volume level to maintain a more even
sound to the speakers.
. Audio
Select the preferred language for audio.
. Subtitle
Select the preferred language for sub-
title.
. Display Mode
Select the “Normal ”, “Wide ”, “Cinema ”
or “Full ”mode.STREAMING AUDIO VIA BLUE-
TOOTH®(models with navigation
system)
Your INFINITI is equipped with Bluetooth®
Streaming Audio. If you have a compatible
Bluetooth®device with streaming audio
(A2DP profile), you can set up the wireless
connection between your Bluetooth
®de-
vice and the in-vehicle audio system. This
connection allows you to listen to the
audio from the Bluetooth
®device using
your vehicle speakers. It also may allow
basic control of the device for playing and
skipping audio files using the AVRCP
Bluetooth
®profile. All Bluetooth®Devices
do not have the same level of controls for
AVRCP. Please consult the manual for your
Bluetooth
®Device for more details.
Once your Bluetooth®device is connected
to the in-vehicle audio system, it will
automatically reconnect whenever the de-
vice is present in the vehicle and you select
Bluetooth
®Audio from your audio system.
You do not need to manually reconnect for
each usage.
Regulatory information
FCC Regulatory information:
. CAUTION: To maintain compliance with
FCC ’s RF exposure guidelines, use only
the supplied antenna. Unauthorized
antenna, modification, or attachments
could damage the transmitter and may
violate FCC regulations.
. Operation is subject to the following
two conditions:
1) This device may not cause inter- ference and
2) This device must accept any inter- ference, including interference that
may cause undesired operation of
the device
IC Regulatory information:
. Operation is subject to the following
two conditions:
1) This device may not cause inter- ference, and
2) This device must accept any inter- ference, including interference that
may cause undesired operation of
the device.
. This Class B digital apparatus meets all
requirements of the Canadian Interfer-
ence-Causing Equipment Regulations.