1
Scope
2
References
3
Definitions
3.1
Terms defined elsewhere
3.2
Terms defined in this Recommendation
4
Abbreviations and acronyms
5
Conventions
6
Concept of an identification scheme for multimedia information access
triggered by tag-based identification
6.1
Overview
6.2
Uniqueness of ID value
7
ITU-T H.642 identification scheme for multimedia information access triggered
by tag-based identification
7.1
Structure of an ITU-T H.642 identification scheme
7.2
First level code
7.3
Second level code (2LC)
7.4
Class
7.5
Third level code (3LC)
7.6
Fourth level code (4LC)
Appendix I – Survey on identification schemes
I.1
Introduction
I.2
Need for a generic identification scheme for multimedia information
access triggered by tag-based identification
I.3
Requirements on the identifier for multimedia information access
triggered by tag-based identification
I.4
Survey on existing identification schemes
Bibliography