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About discs (continued)
For MP3/WMA files
• An off-the-shelf MP3 disc may be played in an order
different from that indicated on the label attached to
the disc.
• The system supports MP3/WMA files recorded with a
bit rate of 32 – 320 kbps and a sampling frequency of
16 kHz, 22.05 kHz, 24 kHz (WMA only), 32 kHz, 44.1
kHz, or 48 kHz.
• If the tag information (album name, artist, and track
title, etc.) is recorded on a disc, it appears in the file
control display on the TV screen.
• We recommend to record each piece of material
(song) at a sample rate of 44.1 kHz and at a data
transfer rate of 128 (96 for WMA only) kbps.
• This system cannot play back files encoded with
Multiple Bit Rate (MBR). (MBR is a format to encode a
file content at several different bit rates.)
For JPEG files
• We recommend to record a file at 640 x 480 resolution.
• This system can play a baseline JPEG file, excluding
monochromatic JPEG files.
• This system can play JPEG data taken with a digital
camera conforming to the DCF (Design Rule for
Camera File System) standard (when a function is
applied such as the automatic rotation function of a
digital camera, data goes beyond the DCF standard,
so the image may not be displayed).
• If data has been processed, edited and restored with
PC image editing software, the data may not be
displayed.
• This system cannot play animations such as MOTION
JPEG, or still images (TIFF etc.) other than JPEG, and
image data with sound.
• An image with a resolution of more than 8 192 x 7 680
pixels cannot be displayed.
For MPEG-1/MPEG-2 files
• The stream format should conform to MPEG system/
program stream.
• 720 x 576 pixels (25 fps)/720 x 480 pixels (30 fps) is
recommended for the highest resolution.
• This system also supports the resolutions of 352 x
576/ 480 x 576/ 352 x 288 pixels (25 fps) and 352 x
480/ 480 x 480/ 352 x 240 pixels (30 fps).
• The file format should be MP@ML (Main Profile at
Main Level)/SP@ML (Simple profile at Main Level)/
MP@LL (Main Profile at Low Level).
• Audio streams should conform to MPEG1 Audio layer-
2 or MPEG2 Audio Layer-2.
4
Disc structure
DVD VIDEO/DVD VR
A DVD VIDEO consists of "titles" and each title
may be divided into "chapters".
A DVD VR consists of "original programs" or
"playlists" and each original program/playlist may
be divided into "chapters".
Title 1/Original program 1/
Play list 1
Chapter 1 Chapter 2 Chapter 3 Chapter 1 Chapter 2
DVD AUDIO
A DVD AUDIO consists of "groups" and each group
may be divided into "tracks".
Some discs include a "bonus group" that requires a
password for playing (page 27).
Group 1
Track 1
Track 2
Track 3
VCD/SVCD/CD
VCD, SVCD and CD consist of "tracks".
In general, each track has its own track number.
(On some discs, each track may also be further
divided by indexes.)
Track 1
Track 2
Track 3
MP3/WMA/JPEG/MPEG1/MPEG2 discs
On an MP3/WMA/JPEG/MPEG1/MPEG2 disc,
each still picture (material) is recorded as a track/
file. Tracks/Files are usually grouped into a folder.
Folders can also include other folders, creating
hierarchical folder layers.
This unit simplifies the hierarchical construction of
a disc and manages folders by "groups".
Group 1
Track 1
Track 2
Group 3
[File 1]
[File 2]
• If there is any type of files other than MP3/WMA/
JPEG/MPEG1/MPEG2 files in a folder, those
files are also counted in the total file number.
Title 2/Original
program 2/ Play list 2
Group 2
Track 1
Track 2
Track 4
Track 5
Group 2
Group 4
Group 5
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