International Standard
ISO/IEC 21000-3:2003
Information technology — Multimedia framework (MPEG-21) — Part 3: Digital Item Identification
Reference number
ISO/IEC 21000-3:2003
Edición 1
2003-04
International Standard
Vista previa
p
ISO/IEC 21000-3:2003
35367
No disponible en español
Publicado (Edición 1, 2003)
Esta norma se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.
Esta norma tiene 2 modificación.

ISO/IEC 21000-3:2003

ISO/IEC 21000-3:2003
35367
Formato
Idioma
CHF 151
Convertir Franco suizo (CHF) a tu moneda

Resumen

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).

Informaciones generales

Nota: Esta norma ha sido actualizada por un organismo de mantenimiento o autoridad de registro

  •  : Publicado
     : 2003-04
    : Norma Internacional en proceso de revisión sistemática [90.20]
  •  : 1
     : 30
  • ISO/IEC JTC 1/SC 29
    35.040.40 
  • RSS actualizaciones

 Modificaciones

Las enmiendas se emiten cuando se decide que puede ser necesario agregar nuevo material a un documento de normalización existente. También pueden incluir correcciones editoriales o técnicas que deban aplicarse al documento existente.

Amendment 1

Related identifier types

Edición 2007

ISO/IEC 21000-3:2003/Amd 1:2007
42028
Formato
Idioma
CHF 18
Convertir Franco suizo (CHF) a tu moneda

Amendment 2

Digital item semantic relationships

Edición 2013

ISO/IEC 21000-3:2003/Amd 2:2013
61160
Formato
Idioma
CHF 18
Convertir Franco suizo (CHF) a tu moneda

Ciclo de vida

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)