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BS EN 62297-2:2005

BS EN 62297-2:2005

Current

Current

The latest, up-to-date edition.

Triggering messages for broadcast applications Transport methods

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-05-2005

Publisher

British Standards Institution

INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Teletext-based methods
  4.1 Page-format method
      4.1.1 Maximum length of a trigger message
      4.1.2 Data stream
      4.1.3 Transmission aspects
  4.2 Independent data line method
      4.2.1 Maximum length of a trigger message
      4.2.2 Data stream
      4.2.3 Packet structure
5 MPEG-2 transmission based method
Annex A (informative) Code of practice
      A.1 Page-format teletext transmissions
          A.1.1 General
          A.1.2 Page number
          A.1.3 Magazine Inventory Page
          A.1.4 20ms page delay
      A.2 Independent data line teletext transmissions
          A.2.1 General
          A.2.2 Alternative protocol stacks
          A.2.3 Fast trigger applications
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Describes how the trigger messages defined in IEC 62297-1 are transmitted. A trigger is defined as information sent from a service provider as part of a data broadcasting transmission that initiates an application in a receiver.

IEC 62297-2:2005 specifies how trigger messages are broadcast using teletext technology. Both Page Format-Clear and Independent Data Line methods are defined, using protocols defined in ETSI EN 300 708. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2005-05.

Committee
EPL/100
DevelopmentNote
Supersedes 03/301833 DC. (01/2006)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 62297-2:2005 Identical
IEC 62297-2:2005 Identical
I.S. EN 62297-2:2005 Identical
DIN EN 62297-2:2005-09 Identical
NF EN 62297-2 : 2005 Identical
NBN EN 62297-2 : 2007 Identical

EN 300 708 : 1.2.1 TELEVISION SYSTEMS; DATA TRANSMISSION WITHIN TELETEXT
TS 101 231 : 1.3.1 TELEVISION SYSTEMS; REGISTER OF COUNTRY AND NETWORK IDENTIFICATION (CNI), VIDEO PROGRAMMING SYSTEM (VPS) CODES AND APPLICATION CODES FOR TELETEXT BASED SYSTEMS
EN 62297-1:2005 Triggering messages for broadcast applications - Part 1: Format
EN 300 706 : 1.2.1 ENHANCED TELETEXT SPECIFICATION
IEC 62297-1:2005 Triggering messages for broadcast applications - Part 1: Format
ISO/IEC 13818-6:1998 Information technology — Generic coding of moving pictures and associated audio information — Part 6: Extensions for DSM-CC

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