1.1 General
This part of ISO/IEC 21000 specifies the syntax and semantics of tools that may be used to assist the
adaptation of Digital Items, i.e., the Digital Item Declaration and resources referenced by the declaration. The
tools could be used to satisfy transmission, storage and consumption constraints, as well as Quality of Service
management by the various Users. It is important to emphasize that the adaptation engines themselves are
non-normative tools of this part of ISO/IEC 21000.
1.2 Organization of the document
This clause describes the various Digital Item Adaptation tools specified in this part of ISO/IEC 21000.
Throughout this part of ISO/IEC 21000, each tool is described by the following subclauses:
- Syntax: Normative specification of the syntax of the tool using XML Schema.
- Semantic: Normative specification of the semantics of the tool and its components.
- Informative examples: Optionally, informative examples illustrating use of the tool.
1.3 Overview of Digital Item Adaptation
1.4 Overview of Digital Item Adaptation tools
1.5 Relation between Digital Item Adaptation and other parts of ISO/IEC 21000
1.6 Relation between Digital Item Adaptation and ISO/IEC 15938
ISO/IEC 21000-7:2007 history
2008ISO/IEC 21000-7:2007/Cor 1:2008 Information technology — Multimedia framework (MPEG-21) — Part 7: Digital Item Adaptation TECHNICAL CORRIGENDUM 1
2007ISO/IEC 21000-7:2004/Amd 2:2007 Information technology — Multimedia framework (MPEG-21) — Part 7: Digital Item Adaptation — Amendment 2: Dynamic and Distributed Adaptation
2007ISO/IEC 21000-7:2007 Information technology - Multimedia framework (MPEG-21) - Part 7: Digital Item Adaptation
2006ISO/IEC 21000-7:2004/Amd 1:2006 Information technology - Multimedia framework (MPEG-21) - Part 7: Digital item adaption; Amendment 1: DIA Conversions and permissions
2004ISO/IEC 21000-7:2004 Information technology - Multimedia framework (MPEG-21) - Part 7: Digital Item Adaptation