14
Preliminary knowledge
XV-D705GD/XV-D703TN
LET0142-003A
[2U, 3U, 4U, US, UB, UT] EN
Disc construction
In general, a disc comprises of units which separate recorded audio and/or video
materials.
In the case of a DVD disc, “titles” and “chapters” are the units. a disc comprises
“titles,” and each title may be divided into some “chapters.” Each title has an
independent content, while each chapter in the same title has continuity. For
example, if a disc contains some movies, each movie may have its own title
number, and each movie may be divided into some chapters. In a karaoke disc,
each song usually has its own title number and does not have chapters.
In the case of an Audio or Video CD, “tracks” are the units. Each song usually has
a track number.
Each unit described above has a continuous number, which helps you to find the
desired position in a disc.
(Example: DVD disc)
(Example: Audio CD/Video CD)
Chapter 1 Chapter 2 Chapter 3 Chapter 1 Chapter 2
Title 1 Title 2
Track 1 Track 2 Track 3 Track 4