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ISO/IEC 21000-22 (2019-08)
ISO/IEC 21000-22:2019 Information technology - Multimedia framework (MPEG-21) - Part 22: User Description
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ISO/IEC 21000-22:2019 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.
Author | ISO/IEC |
---|---|
Editor | ISO/IEC |
Document type | Standard |
Format | File |
Edition | 2.0 |
ICS | 35.040 : Character sets and information coding
35.040.40 : Coding of audio, video, multimedia and hypermedia information |
Number of pages | 206 |
Replace | ISO/IEC 21000-22 AMD 1 (2018-07) ISO/IEC 21000-22 (2016-11) |
Year | 2019 |
Document history | ISO/IEC 21000-22 (2016-11) ISO/IEC 21000-22 AMD 1 (2018-07) |
Country | International |
Keyword | IEC21000;ISO/IEC 21000-22:2019 |