Reference number
ISO/IEC 21000-22:2022
© ISO 2025
International Standard
ISO/IEC 21000-22:2022
Information technology — Multimedia framework (MPEG-21) — Part 22: User description
Edition 3
2022-09
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Published (Edition 3, 2022)

ISO/IEC 21000-22:2022

Language
Format
CHF 221
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Abstract

This document specifies four data formats: User Description (UD), Context Description (CD), Service Description (SD), and Recommendation Description (RD). This document also specifies technologies related to consecutive vibration.

General information

  • Status
     : Published
    Publication date
     : 2022-09
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 179
  • Technical Committee :
    ISO/IEC JTC 1/SC 29
    ICS :
    35.040.40 
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