1.
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Clear description of the referenced document:
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Name:
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CEA-708
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Title:
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IDigital Television (DTV) Closed Captioning (August 2008)
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2.
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Status of approval:
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his is an approved document by CEA (Consumer Electronics Association).
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3.
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Justification for the specific reference:
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CEA-708-D defines a method for coding text with associated parameters to control its display. CEA-708-D deals with DTV close captioning used in IPTV terminal device.
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4.
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Current information, if any, about IPR issues:
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No known issues.
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5.
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Other useful information describing the "Quality" of the document:
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This document provides an initial industry consensus view on the closed captioning architecture to support broadcast services, especially in the U.S.
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6.
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The degree of stability or maturity of the document:
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CEA-708-D is a stable document. CEA-708-D supersedes CEA-708-C (July 2006).
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7.
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Relationship with other existing or emerging documents:
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CEA-708-D is a stable document
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8.
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Any explicit references within that referenced document should also be listed:
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Normative References:/
[1]ANSI INCTS 4, Information Systems - Coded Character Sets - 7 Bit American National Standard Code for Information Interchange (7-BIT ASCII), 2002/
[2]ATSC A/53E, ATSC Digital Standatd, December 27, 2005/
[3]ATSC A/65C, Program and System Information Protocol for Terrestrial Broadcast and Cable, January 2, 2005/
[4]CEA-608-C, Line 21 Data Service, August, 2005/
[5]ISO/IEC 2022, Information Technology - Character code structure and extension techniques, April 15, 1999/
[6]ISO/IEC IS 13818-1:2000(E), Information Technologiy - Generic coding of moving pictures and associated audio information: systems, 2000/
[7]ISO/IEC IS 13818-2:2000(E), Information Standard, Information Technology - Generic coding of moving pictures and associated audio information: systems, 2000 /
[8]SMPTE RP 218-2002, Specification for Safe Action and Safe Title Areas for Television Systems/
[9]SMPTE Standard 12M, Television, Audio and File - Time and Control Code, 1999
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9.
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Qualification of
CTA:
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SG9 requested in 2007-11 and TSB Dir approved A5 in 2007-12
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10.
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Other (for any supplementary information):
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NONE
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