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Page 6 April 9, 2003 4:51 pm
DISC INFORMATION (cont.)
DVD VIDEO Marks
Sometimes marks are printed on a DVD disc and/or on its
packaging to indicate information regarding the contents and
functions of a disc. Check marks indicating the contents and
functions of a disc. Note, however, that in some cases a disc may
not include a mark even for a function it supports.
Marks related to video
Marks related to audio
File Structure of Discs
DVD VIDEO
Typically, DVD VIDEO discs are made up of larger units called
“titles”. Each title has a number (title number) that can be used
to select desired titles. Titles are further divided into units called
“chapters”. Each chapter has a number (chapter number) that
can also be used to select desired chapters. Note that some discs
are not divided into titles and chapters.
Audio CD/Video CD
Typically, Audio CD discs are divided into separate tracks each
containing one song. Each track is assigned a number. For
example, the third track is Track 3. The same is true for Video CD
discs.
NOTE:
Video CD discs that support Playback Control (PBC)
The still image or motion image which follows a menu screen is
called a “scene”. Each scene has a scene number.
For more details, refer to “Locating a desired scene using the
menu of the Video CD with PBC” (
੬
pg. 41).
Mark Description
Number of subtitles
Number of angles
Recorded under the standard 4:3 aspect
ratio
Screen includes black bands at top and
bottom of image which has a standard 4:3
aspect ratio (letter box)
Video playback is in Wide video mode
(16:9) on wide televisions, but in letter
box on televisions with standard 4:3
aspect ratio.
Video playback is in Wide video mode
(16:9) on wide televisions, but pan and
scan is used on televisions with standard
4:3 aspect ratio (either the left or right side
of the image is cut-out).
Mark Description
Number of audio tracks
Dolby Digital mark
Dolby Laboratories has developed a
digital surround system for the home. This
mark indicates that you may enjoy 5.1-
channel audio (front left and right, center,
rear left and right, and a channel for LFE
(Low-Frequency Effects)).
DTS (Digital Theater System)
The DTS decoder on this unit enables you
to enjoy DTS audio with the connected
TV’s speakers by converting 5.1 channel
audio signals into 2 channel signals (DTS
Down Mixing). The decoder also outputs
the original DTS 5.1 channel audio signals
from the DIGITAL AUDIO OUT
connector on this unit.
Title 1 Title 2
Chapter 1 Chapter 2Chapter 1Chapter 3Chapter 2
Track 1 Track 4Track 3Track 2
XVS20AG_05DiscInfo.fm Page 6 Wednesday, April 9, 2003 4:51 PM