Disc Structure - JVC LVT1286-003A Instructions Manual

About discs (continued)

Disc structure

DVD VIDEO
A DVD VIDEO consists of "titles" and each title
may be divided into "chapters".
Title 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 (A page 27).
Group 1
Track 1 Track 2
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
MP3 [JPEG] discs
On an MP3 [JPEG] 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
[File 1] [File 2]
This product can recognize up to 1000 tracks [files]
in a disc. Also, the product can recognize up to 150
tracks [files] per group and up to 99 groups in a
disc. Since the unit ignores the tracks [files] whose
numbers are exceeding 150 and the groups whose
numbers are exceeding 99, they cannot be played
back.
• If there is any type of files other than MP3 [JPEG]
files in a folder, those files are also counted in the
total file number.
4
Title 2
Group 2
Track 3 Track 1 Track 2
Track 3 Track 4 Track 5
Group 2
Group 3 Group 4 Group 5