This document defines a number of subsets of the syntax specified in ISO/IEC 21122-1 as profiles. It also defines lower bounds on the throughput in the decoded domain via levels and the encoded domain via sublevels that a conforming decoder implementation shall support. Furthermore, it defines a buffer model to ensure interoperability between implementations in the presence of a latency constraint.
Status: PublishedPublication date: 2022-03
Edition: 2Number of pages: 49
Technical Committee: ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information
- ICS :
- 35.040.30 Coding of graphical and photographical information
This standard contributes to the following Sustainable Development Goals:
Buy this standard
|std 1 166|
|std 2 166||Paper|
A standard is reviewed every 5 years
Stage: 90.92 (To be revised)
Corrigenda / AmendmentsPublished
ISO/IEC 21122-2:2022/Amd 1:2022
Will be replaced byUnder development
ISO/IEC CD 21122-2
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