Abstract Preview
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
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Status : PublishedPublication date : 2019-08
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Edition : 2Number of pages : 206
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Technical Committee:Coding of audio, picture, multimedia and hypermedia information
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- ICS :
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Coding of audio, video, multimedia and hypermedia information
Buy this standard
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Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Previously
ISO/IEC 21000-22:2016
ISO/IEC 21000-22:2016/Amd 1:2018
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Now under review
ISO/IEC 21000-22:2019 -
Will be replaced by
ISO/IEC DIS 21000-22
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