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DTS-HD High Resolution Audio
DTS-HD High Resolution Audio is a new technology
developed for the next generation high definition
optical disc format.
DTS-HD Master Audio
DTS-HD Master Audio is a lossless audio compression
technology developed for the next generation high
definition optical disc format.
DTS-HD Master Audio | Essential
DTS-HD Master Audio | Essential is a lossless audio
compression technology developed for the next
generation high definition optical disc format.
DVD upscaling (page 45)
Upscaling (upconverting) refers to a function of various
players and devices that enlarge the image size to fit
the size of the screen of video equipments such as a
TV.
DVD video (pages 9, 45)
A disc format that contains up to eight hours of
moving pictures on a disc the same diameter as a CD.
A single-layer single sided DVD holds up to 4.7 GB; a
double layer single-sided DVD, 8.5 GB; a single layer
double-sided DVD, 9.4 GB; double-layer double-sided
DVD, 17 GB. The MPEG 2 format was adopted for
efficient video data compression. It is a variable rate
technology that encodes the data to according to the
status of the video for reproducing high-quality images.
Audio information is recorded in a multi-channel format
such as Dolby Digital, allowing for a realistic audio
presence.
DVD+/-R (pages 9, 45)
A DVD+/-R is a recordable, write-once DVD. Since
contents can be recorded and cannot be overwritten,
a DVD+/-R can be used to archive data or for storing
and distributing video material. The DVD+/-R has
two different formats: VR format and Video format.
DVDs created in Video format have the same format
as a DVD video, while discs created in VR (Video
Recording) format allow the contents to be programed
or edited.
DVD+/-RW (pages 9, 45)
A DVD+/-RW is a recordable and rewritable DVD. The
re-recordable feature makes editing possible. The
DVD+/-RW has two different formats: VR format and
Video format. DVDs created in Video format have the
same format as a DVD video, while discs created in
VR (Video Recording) format allow the contents to be
programed or edited.
HDMI (page 24)
HDMI (High-Definition Multimedia Interface) is an
interface that supports both video and audio on
a single digital connection. The HDMI connection
carries standard to high definition video signals
and multi-channel audio signals to AV components
such as HDMI equipped TVs, in digital form without
degradation.
Interlace format
Interlace format shows every other line of an image
as a single “field” and is the standard method for
displaying images on television. The even numbered
field shows the even numbered lines of an image, and
the odd numbered field shows the odd numbered lines
of an image.
JPEG (pages 9, 10, 52)
JPEG (Joint Photographic Experts Group) is a still
image data compression format and is used in most of
digital cameras.
Letter Box (LB 4:3) (page 68)
A screen size with black bars on the top and bottom
of the image to allow viewing of wide-screen (16:9)
material on a connected 4:3 TV.
Linear PCM Sound
Linear PCM is a signal recording format used for Audio
CDs and on some DVD and Blu-ray discs. The sound
on Audio CDs is recorded at 44.1 kHz with 16 bits.
(Sound is recorded between 48 kHz with 16 bits and
96 kHz with 24 bits on DVD video discs and between
48 kHz with 16 bits and 192 kHz with 24 bits on BD
video discs.)
Lip-Sync
This function adjusts the audio signal processing time
for better audio-video synchronization.
MP3 (pages 9, 10, 51)
MP3 files are audio data compressed in the MPEG1/2
Audio layer-3 file format. “MP3 files” have “.mp3” as
extensions.
MPEG-2
MPEG-2 (Moving Picture Experts Group phase 2) is
one of the video data compression schemes, which
is adopted for DVD videos and digital broadcasts
worldwide. Some Blu-ray Discs also use high bitrate
MPEG-2.
Multi Angle (pages 57-59)
This is a feature of DVD and BD video discs. In some
discs, the same scene is shot from different angles,
and these are stored in a single disc so you can enjoy
playback from each angle. (This function can be
enjoyed if the disc is recorded with multiple angles.)
Multi Audio
This is a feature of DVD and BD video discs. This
function makes it possible to record different audio
tracks for the same video, so you can enhance your
enjoyment by switching the audio. (You can enjoy
this function with discs recorded with multiple audio
tracks.)
Glossary
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