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OVERVIEW
8083XDS-AD Analog and SD-SDI XDS Encoder
DST (DAYLIGHT SAVING TIME): The civil time observed when daylight
saving time is adopted in a country or region. It is usually standard time +
1 hour. (see also Standard Time)
DTVCC:
Digital Television Closed Captioning, defined in EIA-708.
EBU (European Broadcasting Union):
broadcasters
that
recommendations for the 625/50 line television systems.
EBU TECH 3267-E: The EBU recommendation for the parallel interface
of 625 line digital video signal. This is a revision of the earlier EBU Tech
3246-E standard that was in turn derived from ITU-R601.
EDH: Error Detection and Handling (EDH) is defined in SMPTE RP-165
as a method of determining when bit errors have occurred along the digital
video path. Check words and flags are combined into a special error
detection data packet that is included as ancillary data in the serial digital
signal.
EMBEDDED AUDIO: Digital audio is multiplexed onto a serial digital video
data stream.
EXTENDED DATA SERVICES (XDS):
field 2 that is intended to supply program related and other information to
the viewer.
This information may include such items as program title,
length of show, type of show and program content codes such as V-Chip
program ratings.
ITU:
The United Nations regulatory body governing all forms of
communications. ITU-R (previously CCIR) regulates the radio frequency
spectrum,
while
ITU-T
telecommunications standards.
ITU-R601:
(This document previously known as CCIR-601).
international standard for component digital television from which was
derived SMPTE 125M and EBU 3246-E standards. ITU-R601 defines the
sampling systems, matrix values and filter characteristics for both Y, B-Y,
R-Y and RGB component digital television signals.
ITU-R656
(This document previously known as CCIR-656). The
physical parallel and serial interconnect scheme for ITU-R601. ITU-R656
defines the parallel connector pinouts as well as the blanking, sync and
multiplexing schemes used in both parallel and serial interfaces. It reflects
definitions found in EBU Tech 3267 (for 625 line systems) and SMPTE
125M (parallel 525 line systems) and SMPTE 259M (serial 525 line
systems).
Revision 1.0.2
An organization of European
among
other
activities
XDS is a third data service in
(previously
CCITT)
provides
technical
deals
with
the
An
Page 1-9
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