Reference number
ISO/IEC 21000-3:2003
International Standard
ISO/IEC 21000-3:2003
Information technology — Multimedia framework (MPEG-21) — Part 3: Digital Item Identification
Edition 1
2003-04
Read sample
ISO/IEC 21000-3:2003
35367
Published (Edition 1, 2003)
This publication was last reviewed and confirmed in 2019. Therefore this version remains current.
This standard has 2 amendments.

ISO/IEC 21000-3:2003

ISO/IEC 21000-3:2003
35367
Language
Format
CHF 151
Convert Swiss francs (CHF) to your currency

Abstract

ISO/IEC 21000 (MPEG-21) defines an open framework for multimedia delivery and consumption, with both the content creator and content consumer as focal points. The vision for MPEG-21 is to define a multimedia framework to enable transparent and augmented use of multimedia resources across a wide range of networks and devices used by different communities.

The basic architectural concept in MPEG-21 is the Digital Item. Digital Items are structured digital objects, including a standard representation and identification, and metadata. They are the basic unit of transaction in the MPEG-21 framework. Many MPEG-21 applications have the requirement to uniquely identify Digital Items.

ISO/IEC 21000-3:2003 provides a simple but flexible mechanism to:

  • Uniquely identify Digital Items and parts thereof (including resources);
  • Uniquely identify IP related to the Digital Items (and parts thereof), for example abstractions;
  • Uniquely identify Description Schemes;
  • Use identifiers to link Digital Items with related information such as descriptive metadata (non-normative).

The DII specification does not specify new identification systems for the content elements for which identification and description schemes already exist and are in use.

Identifiers covered by this specification can be associated with Digital Items by including them in a specific place in the Digital Item Declaration (ISO/IEC 21000-2).

General information

Note: This standard is updated by a Maintenance Agency or Registration Authority

  •  : Published
     : 2003-04
    : International Standard to be revised [90.92]
  •  : 1
     : 30
  • ISO/IEC JTC 1/SC 29
    35.040.40 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Related identifier types

Edition 2007

ISO/IEC 21000-3:2003/Amd 1:2007
42028
Language
Format
CHF 18
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Amendment 2

Digital item semantic relationships

Edition 2013

ISO/IEC 21000-3:2003/Amd 2:2013
61160
Language
Format
CHF 18
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Next version under development

Draft
International Standard
ISO/IEC DIS 21000-3
Information technology — Multimedia framework (MPEG-21) — Part 3: Digital Item Identification
Reference number
ISO/IEC DIS 21000-3
Edition 1
Draft International Standard

ISO/IEC DIS 21000-3

Information technology — Multimedia framework (MPEG-21)

Part 3: Digital Item Identification

ISO/IEC DIS 21000-3

ISO/IEC DIS 21000-3
89735
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Life cycle

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