This standard has been revised by ISO/IEC 21000-22:2022
Abstract
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.
-
Status: WithdrawnPublication date: 2019-08
-
Edition: 2Number of pages: 206
-
Technical Committee: ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information
-
- ICS :
- 35.040.40 Coding of audio, video, multimedia and hypermedia information
Life cycle
-
Previously
WithdrawnISO/IEC 21000-22:2016
WithdrawnISO/IEC 21000-22:2016/Amd 1:2018
-
Now
-
Revised by
PublishedISO/IEC 21000-22:2022
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.