Mp3, Wma And Aac Files - Pioneer AVIC-D3 Operation Manual

MAN-AVIC-D3-EN.book Page 136 Monday, January 15, 2007 8:51 AM
• It may not be possible to playback discs
recorded on a music CD recorder, DVD
recorder or a personal computer because of
disc characteristics, scratches or dirt on the
disc, or dirt, condensation, etc. on the lens of
this product.
• Playback of discs may become impossible in
case of direct exposure to sunlight, high tem-
peratures, or the storage conditions in the vehi-
cle.
• Titles and other text information recorded on a
disc may not be displayed by this product.
• If you insert a CD-RW/DVD-RW disc into this
product, time to playback will be longer than
when you insert a conventional CD/DVD or CD-
R/DVD-R disc.
• Read the precautions with the package of
discs before using them.
• When DVD-R/DVD-RW discs are used, play-
back is possible only for discs which have been
recorded with the Video format (video mode). It
is not possible to play back DVD-R/RW discs
which have been recorded with the Video
Recording format (VR mode).
• It may not be possible to play back DVD-R/
DVD-RW discs which have been recorded with
the Video format (video mode), because of disc
characteristics, scratches or dirt on the disc,
or dirt, condensation, etc. on the lens of this
product.
• It is not possible to read DVD-ROM discs other
than Pioneer DVD map discs or DVD-ROMs
with MP3, WMA, AAC, or DivX files burned to
it.
• This product can play back the disc that final-
ised with ISO9660 level 1 and level 2, Romeo
and Joliet / UDF1.02 file system.
• When you burn a CD-R/-RW and DVD-R/-RW,
make sure the total data size of the CD-R/-RW
and DVD-R/-RW is greater than the amount
noted below by storing dummy data or other
filler information. Otherwise, the disc may not
be recognised by the built-in DVD drive.
– CD-R/-RW: 1.8 MB
– DVD-R/-RW: 170 MB
136

MP3, WMA and AAC files

• WMA data can be encoded by using Windows
Media Player version 7 or later.
• This unit may not operate correctly depending
on the application used to encode WMA files.
• Depending on the version of Windows Media
Player used to encode WMA files, album
names and other text information may not be
correctly displayed.
• There may be a slight delay when starting play-
back of WMA/AAC files encoded with image
data.
• It is possible to play back multi-session com-
patible recorded discs.
• MP3/WMA/AAC files are not compatible with
packet write data transfer.
• The maximum number of characters which
can be displayed for a file name, including the
extension (.mp3, .wma or .m4a), is 64, from the
first character.
• The maximum number of characters which
can be displayed for a folder name is 64.
• In case of files recorded according to the
Romeo file system, only the first 64 characters
can be displayed.
• The folder selection sequence for playback and
other operations becomes the writing
sequence used by the writing software. For this
reason, the expected sequence at the time of
playback may not coincide with the actual play-
back sequence. However, there also is some
writing software which permits setting of the
playback order.
• Some audio CDs contain tracks that merge
into one another without a pause. When these
discs are converted to MP3/WMA/AAC files
and burned to a disc, the files will be played
back on this player with a short pause between
each one, regardless of the length of the pause
between tracks on the original audio CD.
• The sound quality of MP3/WMA/AAC files gen-
erally becomes better with an increased bit
rate. In order to be able to enjoy sound of a cer-
tain quality, we recommend using discs
recorded with a higher bit rate.
• This unit plays back files with the filename
extension (.mp3, .wma or .m4a) as an MP3/
WMA/AAC file. To prevent noise and malfunc-
tions, do not use these extensions for files
other than MP3/WMA/AAC files.