Reference number
ISO/IEC 15938-4:2002
International Standard
ISO/IEC 15938-4:2002
Information technology — Multimedia content description interface — Part 4: Audio
Edition 1
2002-06
Preview
ISO/IEC 15938-4:2002
34231
Indisponible en français
Publiée (Edition 1, 2002)
Cette publication a été révisée et confirmée pour la dernière fois en 2018. Cette édition reste donc d’actualité.
Cette norme comprend 2 amendements.

ISO/IEC 15938-4:2002

ISO/IEC 15938-4:2002
34231
Langue
Format
CHF 216
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This International Standard defines a Multimedia Content Description Interface, specifying a series of interfaces

from system to application level to allow disparate systems to interchange information about multimedia content. It

describes the architecture for systems, a language for extensions and specific applications, description tools in the

audio and visual domains, as well as tools that are not specific to audio-visual domains. As a whole, this

International Standard encompassing all of the aforementioned components is known as "MPEG-7." MPEG-7 is

divided into eight parts (as defined in the Foreword).

This part of the MPEG-7 Standard (Part 4: Audio) specifies description tools that pertain to multimedia in the audio

domain. See below for further details of application.

This part of the MPEG-7 Standard is intended to be implemented in conjunction with other parts of the standard. In

particular, MPEG-7 Part 4: Audio assumes knowledge of Part 2: Description Definition Language (DDL) in its

normative syntactic definitions of Descriptors and Description Schemes. This part of the standard also has

dependencies upon clauses in Part 5: Multimedia Description Schemes, namely many of the fundamental

Description Schemes that extend the basic type capabilities of the DDL.

MPEG-7 is an extensible standard. The method to extend the standard beyond the Description Schemes provided

in the standard is to define new ones in the DDL, and to make those DSs available with the instantiated

descriptions. Further details are available in Part 2. To avoid duplicate functionality with other parts of the standard,

the DDL is the only extension facility provided.

Informations générales

  •  : Publiée
     : 2002-06
    : Clôture de l'examen [90.60]
  •  : 1
  • ISO/IEC JTC 1/SC 29
    35.040.40 
  • RSS mises à jour

 Amendements

Des amendements sont publiés lorsqu’il s’avère que de nouveaux éléments doivent être ajoutés à un document normatif existant. Ils peuvent également inclure des corrections d’ordre rédactionnel ou technique à appliquer au document en vigueur.

Amendement 1

Extensions audio

Edition 2004

ISO/IEC 15938-4:2002/Amd 1:2004
37569
Langue
Format
CHF 151
Convertir les francs suisses (CHF) dans une autre devise

Amendement 2

Descripteurs de haut niveau

Edition 2006

ISO/IEC 15938-4:2002/Amd 2:2006
42169
Langue
Format
CHF 194
Convertir les francs suisses (CHF) dans une autre devise

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