ISO/IEC 21000-22:2019Withdrawn

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

Technologies de l'information — Cadre multimédia (MPEG-21) — Partie 22: Description de l'utilisateur

This edition has been replaced by ISO/IEC 21000-22:2022.

Abstract / scope

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.

Life cycle

Replaces

ISO/IEC 21000-22:2016WithdrawnInformation technology — Multimedia framework (MPEG-21) — Part 22: User DescriptionInternational Standard · Published 16 Nov 2016 · ISO/IEC JTC 1/SC 29 ISO/IEC 21000-22:2016/Amd 1:2018WithdrawnInformation technology — Multimedia framework (MPEG-21) — Part 22: User Description — Amendment 1: Reference software for MPEG-21 user descriptionInternational Standard · Published 27 Jul 2018 · ISO/IEC JTC 1/SC 29

Replaced by

ISO/IEC 21000-22:2022PublishedInformation technology — Multimedia framework (MPEG-21) — Part 22: User descriptionInternational Standard · Published 26 Sep 2022 · ISO/IEC JTC 1/SC 29