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DVD-RW
A DVD-RW is a recordable and rewritable disc
that is the same size as a DVD VIDEO. The
DVD-RW has two different modes: VR mode
and Video mode. DVD-RWs created in Video
mode have the same format as a DVD VIDEO,
while discs created in VR (Video Recording)
mode allow the contents to be programmed or
edited.
DVD+RW
A DVD+RW (plus RW) is a recordable and
rewritable disc. DVD+RWs use a recording
format that is comparable to the DVD VIDEO
format.
File
A JPEG image file recorded on a DATA CD or
DATA DVD. (“File” is an exclusive definiton
for this system.) A single file consists of a single
image or movie.
Film based software, Video
based software
DVD VIDEOs can be classified as Film based or
Video based software. Film based DVD
VIDEOs contain the same images (24 frames
per second) that are shown at movie theaters.
Video based DVD VIDEOs, such as television
dramas or sitcoms, displays images at 30 frames
(or 60 fields) per second.
Index (AUDIO CD) / Video Index
(VIDEO CD)
A number that divides a track into sections to
easily locate the point you want on a VIDEO CD
or an AUDIO CD. Depending on the disc, no
indexes may be recorded.
Interlace format
(Interlaced scanning)
The Interlace format is the NTSC standard
method for displaying TV images at 30 frames
per second. Each frame is scanned twice-
alternately between the even numbered scanning
lines and then odd numbered scanning lines, at
60 times per second.
Menu Playback
Playback using the menu screens recorded on
VIDEO CDs with PBC functions. You can enjoy
simple interactive software using the menu
playback function.
Multi-angle function
Various angles, or viewpoints of the video
camera, for a scene are recorded on some DVD
VIDEOs.
Multilingual function
Several languages for the sound or subtitles in a
picture are recorded on some DVD VIDEOs.
Multi Session
This is a recording method that enables adding
of data using the Track-At-Once method.
Conventional CDs begin at a CD control area
called the Lead-in and end at an area called
Lead-out. A Multi Session disc is a disc having
multiple sessions, with each segment from
Lead-in to Lead-out regarded as a single session.
Parental Control
A function of the DVD VIDEO to limit playback
of the disc by the age of the users according to
the limitation level in each country. The
limitation varies from disc to disc; when it is
activated, playback is completely prohibited,
violent scenes are skipped or replaced with other
scenes and so on.
Playback Control (PBC)
Signals encoded on VIDEO CDs (Version 2.0)
to control playback. By using menu screens
recorded on VIDEO CDs with PBC functions,
you can enjoy playing simple interactive
programs, programs with search functions, and
so on.
This system conforms to Version 1.1 and
Version 2.0 of VIDEO CD standards. You can
enjoy two kinds of playback depending on the
disc type.
VIDEO CDs without PBC functions
(Version. 1.1 discs)
Enjoy video playback (moving pictures) as well
as music.