JVC XV-NP1SL - Manual (Page 23)

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XV-NP1SL/LET0234-001A/English
Audio/Video files playback
Outline
The player can play back MP3/WMA/JPEG/MPEG-4 (simple
profile/asf file) files on either a personally recorded CD-R/RW
disc and memory card, or a commercially available CD.
You can select and play back files using the Control display on
the TV screen.
• The player may be unable to play back the media due to the
characteristics or recording conditions.
Precautions
About files and folders (groups) on the disc or the
memory card
• Files are sometimes grouped into folders by genre, album, etc.
In this manual, “group” is also referred to as “folder.”
• A folder which has one or more files is regarded as a group.
• The player can detect and play back the groups which are
located up to the fifth layer.
• The files in the Control display are arranged by the alphabetical
order of extensions as follows: “asf,” “jpeg,” “mp3”, and “wma.”
• Time required for reading the media contents may vary for
different media, depending on the numbers of folders (groups)
and files recorded, etc.
• Files which do not belong to any folder are grouped into “group
1.”
• The player recognizes up to 999 files per group, and up to 250
groups per disc/memory card. Files other than MP3/WMA/
JPEG/MPEG-4 files also count in the 999 total.
Notes for making your own disc using a CD-R/CD-
RW disc
• Use “ISO 9660” as the disc format.
• The player does not support “packet writing (UDF format)”
discs.
• The player supports discs recorded with up to five multiple
sessions.
• Some media may not play due to media characteristics or
recording conditions.
Notes for making files/groups
• If a file name includes even one 2-byte character, the player
may not show the file name correctly.
• The player supports up to 12 characters as the group/file
names.
• The player can only recognize files with one of the following
extensions, which can be in any combination of upper and lower
case:
- For MP3 files, “.MP3,” “.mp3.”
- For WMA files, “.WMA,” “.wma,”
- For JPEG files, “.JPG,” “.JPEG,” “.jpg,” “.jpeg.”
- For MPEG-4 files, “.ASF,” “.asf.”
• For MP3 files:
- It is recommended that you record your material at a 44.1 kHz
sampling rate, using the 128 kbps data transfer rate.
- ID 3 Tag is not available.
- MP3i and MP3 Pro are not available.
• For WMA files:
- WMA Tag is not available.
- Make sure that the copyright feature is set to off.
- We recommend you to record your material at a bit rate of 64
kbps or higher.
- The player supports WMA files recorded with a bit rate of 48
kbps or higher. The player cannot play back WMA files
recorded with a bit rate under 48 kbps.
• For JPEG files:
- We recommend you to record your material at a 640 x 480
pixel resolution.
- This player supports the baseline JPEG format.
- The player does not support a baseline-fomatted picture of
more than 5120 x 3413 pixels. Make sure that the pictures
pixel size is 5120 x 3413 pixels or less.
- This player cannot play back a progressive JPEG file of more
than 2048 x 1536 pixels.
• For MPEG-4 files:
- This player supports the type of simple profile and asf as
MPEG-4 files.
- The player can play back simple profile recorded not on a PC
but on a digital still/video camera.
- The size of the playback screen will be the same size as it is
recorded.
- Some recorded files may not be able to be played back
depending on file characteristics, kind of digital still/video
cameras, or recording conditions.
Max. 250 groups per media
File 1.mp3
File 2.mp3
File 3.mp3
Group 1
Group 2
Group 4 Group 3
File 4.jpg
File 5.jpg
File 6.jpg
Max.999 files
per group
File 1.jpg
File 2.jpg
File 3.jpg
File 4.jpg
XV-NP1[B].book Page 21 Thursday, July 10, 2003 8:00 PM