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ISO/IEC 21000-22:2019

Information technology — Multimedia framework (MPEG-21) — Part 22: User Description

Standard Details

This document standardizes four data formats: User Description (UD), Context Description (CD), Service Description (SD), and Recommendation Description (RD). This document also specifies technologies related to loudness control and visual expression.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO/IEC 21000-22:2019
Document Year: 2019
Pages: 206
Edition: 2
  • ICS:
  • 35.040.40 Coding of audio, video, multimedia and hypermedia information

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WITHDRAWN
ISO/IEC 21000-22:2019
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