EN 62297-2:2005

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