IEC 62298-3:2005

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
   3.1 Terms and definitions
   3.2 Abbreviations
4 Display
   4.1 Colour representation
   4.2 Text representation
   4.3 Text placement
   4.4 Image representation
   4.5 4:3 and 16:9 aspect ratio displays
5 URLs
   5.1 File naming
   5.2 Access through page number
   5.3 TeleWeb file reference scheme
   5.4 Teletext page reference scheme
   5.5 NexTView reference scheme
   5.6 Special function URLs
6 Text and hypertext
   6.1 TeleWeb HTML file format
   6.2 Syntax of TeleWeb HTML tags
   6.3 Document structure elements
   6.4 Header section tags
   6.5 Paragraph formatting
   6.6 Character formatting
   6.7 Hypertext links
   6.8 Lists
   6.9 Tables
   6.10 Images
   6.11 Ticker text
   6.12 Exceptional ignored tags
7 TeleWeb default style
8 Image files
   8.1 GIF
   8.2 JPEG
9 Content labelling
   9.1 Predefined themes and identifier coding
   9.2 Parental ratings
10 Special data
   10.1 Service identification graphic
   10.2 Home page
   10.3 Default page
   10.4 Profile upgrade page
   10.5 ZLIB dictionary files
11 Service-related attributes
   11.1 Name
   11.2 Information
   11.3 Language
   11.4 Transmission schedule
12 File-related attributes
   12.1 General file attributes
   12.2 File content attributes
   12.3 Time- and date-related attributes
   12.4 Storage-related attributes
   12.5 Special function attributes
13 Short and full TeleWeb service
14 Individual addressing - Group addressing
Annex A (informative) HTML compatibility
Annex B (normative) Default colour palette specification
Annex C (normative) Table of predefined themes
Annex D (informative) TeleWeb document type definition (DTD)
Annex E (informative) TeleWeb default CSS2 style sheet
Annex F (normative) Font metrics
Annex G (informative) TeleWeb Superteletext profile reference
                      decoder
Bibliography

IEC 62298-3:2005 specifies the TeleWeb Superteletext profile that allows Web-style text and graphics to be displayed on suitable decoders. A TeleWeb service comprises multimedia data files whose format and attributes are defined by this specification. This specification focuses on the presentation layer especially the implementation of TeleWeb HTML. It further defines graphical requirements like colours and fonts and the used content formats. For information regarding general information and the transport layer, refer to IEC 62298-1 and IEC 62298-2. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2005-05.