Sony RDR-GXD455 - Manual (Page 45)

45
Pl
ay
ba
ck
About MP3 audio tracks and JPEG
image files
MP3 is audio compression technology that
satisfies the ISO/IEC MPEG regulations.
JPEG is image compression technology.
You can play back DATA CDs (CD-ROMs/CD-
Rs/CD-RWs) or DATA DVDs (DVD-ROMs/
DVD+RWs/DVD-RWs/DVD+Rs/DVD-Rs)
recorded in MP3 (MPEG1 Audio Layer 3) and
JPEG format.
However, this recorder only plays DATA CDs
whose logical format is ISO9660 Level 1/Level 2
or Joliet, and DATA DVDs of Universal Disk
Format (UDF).
See the instructions supplied with the disc drives
and the recording software (not supplied) for
details on the recording format.
Note
The recorder may not be able to play some DATA CDs
or DATA DVDs created in the Packet Write format.
MP3 audio tracks or JPEG image files that the
recorder can play
The recorder can play the following tracks and
files:
– MP3 (MPEG1 Audio Layer 3) audio tracks.
– MP3 audio tracks with the extension “.MP3.”
– JPEG image files with the extension “.JPEG” or
“.JPG.”
z Hints
• If you add numbers (01, 02, 03, etc.) to the front of the
file names, the files will be played in that order.
• Since a disc with many trees takes longer to start
playback, it is recommended that you create albums
with no more than two trees.
Notes
• Some DATA CDs or DATA DVDs cannot be played
on this recorder depending on file format.
• Only one session of a multi-session DATA DVD can
be played back.
• Only alphabet and numbers can be used for album or
track names. Anything else is displayed as an asterisk.
• The recorder will play any data with the extension
“.MP3,” even if they are not in MP3 format. Playing
such data may generate a loud noise which could
damage your speaker system.
• The recorder does not conform to audio tracks in
MP3PRO format.
• The recorder can recognize up to 499 MP3 audio tracks
within a single album. The recorder may not recognize
some discs depending on the recording device used for
recording or the disc condition.
• The recorder can play MP3 audio tracks recorded in the
following sampling frequencies: 32 kHz, 44.1 kHz,
48 kHz.
• ID3 tags cannot be displayed.
• If you add the extension “.JPG” or “.JPEG” to data not
in JPEG format, a message appears indicating that the
format is not supported.
• Depending on the disc, or the size or total number of
files, playback may take some time to start.
• The recorder can recognize up to 999 JPEG image files
within a single folder. The recorder may not recognize
some discs depending on the recording device used for
recording or the disc condition.
• Progressive and lossless compression JPEG image files
are not supported.
• The image size that the recorder can display is limited
to width 32 - 7680 pixels by height 32 - 8192 pixels.
• JPEG image files that conform to the DCF* image file
format are not supported.
* “Design rule for Camera File system”: Image standards
for digital cameras regulated by JEITA (Japan
Electronics and Information Technology Industries
Association).