List Of Abbreviations And Terms - Hitachi DZ-BD7HA Service Manual

General Description > List of Abbreviations and Terms

2-7 List of Abbreviations and Terms

Index Abbreviation/Term
A AC3
ATA
AVCHD
B BD
BDA
BDAV
BDMV
BD-FS
BD-R
BD-RE
BD-ROM
C CGMS
Component
terminal
CPRM
CSP IC
D DCF
Dolby AC3
Dolby Digital
DPOF
dts (DTS)
DVD
DVD Forum
DVD Video For-
mat
See Dolby AC3.
AT Attachment interface: The name of HDD connection standard.
Advanced Video Codec High Defi nition: This format is for recording high quality
images on 8 cm DVD, SDHC, etc.
Blu-ray Disc: The format is established by BDA. Data is written and read to/from
this disc using blue-violet laser. The recording capacity is at least fi ve times that of
a DVD.
Blu-ray Disc Association: This industrial group is establishing the format specifi ca-
tions for Blu-ray Disc, promulgating and promoting them. (BDA is different from
the DVD Forum and DVD+RW Alliance.)
One video recording/playback application format adapted to BD: It corresponds to
the DVD video recording format for DVDs.
One video recording/playback application format adapted to BD: It corresponds to
the DVD Video format for DVDs.
Blu-ray Disc File System: To enhance response, data is divided and recorded in the
"real-time data area" and "gathered fi le area".
Blu-ray Disc Recordable: This BD application format allows one-time recording
(write-once).
Blu-ray Disc Rewritable: This BD application format allows rewriting up to 1000
times.
One BD application format. A BD-ROM is a read-only disc on which data and high-
quality video/audio are recorded.
Copy Generation Management System: This is the copy control technology used
by video devices. Referred to as CGMS-A for analog technology, and CGMS-D for
digital technology.
Application standard for analog video signal input/output terminals, which transfer
the video signal by dividing it into luminance and color-difference (cr/cb) and sync
signals.
Content Protection for Recordable Media: A copyright protection function for record-
ing media (DVD-R/DVD-RW/DVD-RAM/SD memory card, etc.).
Chip Scale Package IC or Chip Size Package IC: This IC was made compact by
arranging pins under the package.
Design rule for Camera File system standard: This camera fi le system standard.
Audio coding format developed by Dolby Laboratories in U.S, also simply referred
as AC3 format: Supports 5-channel full-range sound and one channel for
sub-woofer sound playback.
See Dolby AC3.
Digital Print Order Format: DPOF allows user to record print information along
with photos on storage media to facilitate printing of photos.
Digital Theater System: The audio digital compression recording/playback system
developed by DTS, Inc., which is used for audio tracks of movies and DVD-Video.
Digital Versatile Disc. A huge amount of digital data for video (movie) and audio
can be recorded on this disc, whose size is the same as CD.
An industrial group that is establishing, promulgating and promoting the DVD
format specifi cations, and controlling the licenses. (This group differs from the
DVD+RW Alliance and BDA).
Video recording/playback standard that applies to DVD-Video, DVD-R and DVD-
RW
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Explanation