Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4 General model
   4.1 Introduction
   4.2 Definition of the VEMMI elements
   4.3 VEMMI plane structure model
   4.4 Operation modes for VEMMI terminals
   4.5 VEMMI elements data content
   4.6 VEMMI objects positioning and
        dimensioning
   4.7 VEMMI elements states and state
        parameters
   4.8 Local action management
   4.9 Memory considerations
   4.10 Common rules for object handling
   4.11 Local object storage
   4.12 Symbolic directory names
   4.13 Specific rules for dedicated
        terminals and PDAs
   4.14 VEMMI local storage interchange
        format
5 Service description
   5.1 Service elements initiated by the
       VEMMI application
   5.2 Service elements initiated by the
       terminal
6 VEMMI objects introduction
   6.1 The Application Bar
   6.2 The Button Bar
   6.3 The Pop-Up Menu
   6.4 The Dialogue Box
   6.5 Operative Object
   6.6 Bitmap resource object
   6.7 Videotex Resource Object
   6.8 Text Resource Object
   6.9 Font resource object
   6.10 Metacode object
   6.11 The Message Box
   6.12 Sound Object
   6.13 Video Object
   6.14 Multimedia Resource Object
7 Functional description
   7.1 General rules for the behaviour
        of elements
   7.2 Text formats
   7.3 The Application Bar
   7.4 The Button Bar
   7.5 The Pop-Up Menu
   7.6 The Dialogue Box
   7.7 The Message Box
   7.8 Operative object
   7.9 Bitmap Resource Object
   7.10 Videotex Resource Object
   7.11 Text Resource Object
   7.12 Font resource object
   7.13 Metacode object
   7.14 Sound Object
   7.15 Video Object
   7.16 Multimedia Resource Object
   7.17 The VEMMI content encoding
        identification catalogue
8 Complete coded representation of the VEMMI
   8.1 Introduction
   8.2 Notation used
   8.3 Overall switching of coding
       environment
   8.4 VEMMI Command Syntax
   8.5 Objects, components
   8.6 Local actions
9 Encoding
   9.1 Command structure
   9.2 Object, component and attribute
       structure
   9.3 Terminal symbols encoding
   9.4 Attributes and lower level symbols
   9.5 Opcodes
   9.6 Syntax of the VEMMI_Modify_Component
   9.7 Defaults
10 Introduction of the VEMMI service
   into existing Videotex ETSs
   10.1 Introduction of the VEMMI to
        ETS 300 072
   10.2 Introduction of the VEMMI to
        ETS 300 223 and ETS 300 079
Annex A (normative): CCITT Recommendation
        T.51 [2] String
    A.1 Scope
    A.2 Graphic character sets
    A.3 Code extension technique
    A.4 Repertoire of the latin-based
        character set
    A.5 Control functions
Annex B (normative): Mandatory subset of ISO 8859
Annex C (normative): Minimum datatype kernel
History

Abstract

Specifies the data syntax to be used by Videotex and Multimedia/Hypermedia Information retrieval services for implementation of the Videotex Enhanced Man Machine Interface (VEMMI).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	MTA
Supersedes	PRETS 300 709 : JAN 97