ISO/IEC 21000-2:2005/Amd 1:2012

Information technology — Multimedia framework (MPEG-21) — Part 2: Digital Item Declaration — Amendment 1: Presentation of digital item

Technologies de l'information — Cadre multimédia (MPEG-21) — Partie 2: Déclaration d'article numérique — Amendement 1: Présentation d'article numérique

General Information

• Status: Published
• Publication Date: 14-Mar-2012
• ICS: 35.040 - Information coding
• ICS: 35.040.40 - Coding of audio, video, multimedia and hypermedia information
• Technical Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Drafting Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Current Stage: 6060 - International Standard published
• Due Date: 01-May-2012
• Completion Date: 15-Mar-2012

Relations

• Amends: ISO/IEC 21000-2:2005 - Information technology — Multimedia framework (MPEG-21) — Part 2: Digital Item Declaration
• Effective Date: 18-Dec-2021

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 21000-2
Second edition
2005-10-01
AMENDMENT 1
2012-03-15


Information technology — Multimedia
framework (MPEG-21) —
Part 2:
Digital Item Declaration
AMENDMENT 1: Presentation of digital item
Technologies de l'information — Cadre multimédia (MPEG-21) —
Partie 2: Déclaration d'article numérique
AMENDEMENT 1: Présentation d'article numérique




Reference number
ISO/IEC 21000-2:2005/Amd.1:2012(E)
©
ISO/IEC 2012

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ISO/IEC 21000-2:2005/Amd.1:2012(E)

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ii © ISO/IEC 2012 – All rights reserved

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ISO/IEC 21000-2:2005/Amd.1:2012(E)
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are members of
ISO or IEC participate in the development of International Standards through technical committees
established by the respective organization to deal with particular fields of technical activity. ISO and IEC
technical committees collaborate in fields of mutual interest. Other international organizations, governmental
and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information
technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of the joint technical committee is to prepare International Standards. Draft International
Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as
an International Standard requires approval by at least 75 % of the national bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
Amendment 1 to ISO/IEC 21000-2:2005 was prepared by Joint Technical Committee ISO/IEC JTC 1,
Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia
information.

© ISO/IEC 2012 – All rights reserved iii

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ISO/IEC 21000-2:2005/Amd.1:2012(E)

Information technology — Multimedia framework (MPEG-21) —
Part 2:
Digital Item Declaration
AMENDMENT 1: Presentation of digital item
After 6.2.15, add the following subclause:
6.2.16 presentation
Defines a specific Descriptor named as presentation in the Digital Item Declaration Model. A presentation
contains the presentation information. Typically it is a scene representation language that can describe the
structured information. It can be the well-formed XML or just a pointer which points to a remote fragment
containing the presentation information. The presentation information can reference the metadata from a
Digital Item.
EXAMPLE It can reference the metadata from current Digital Item or a remote Digital Item using mpeg-pmsi()
schema defined in ISO/IEC 14496-20:2008/Amd.3:2010.
NOTE It should be noticed that the information in the parent Item may be m
...