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: Under development
Technical Committee: ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information
- ICS :
This standard contributes to the following Sustainable Development Goals:
ISO/IEC 21122-2:2022/Amd 1:2022
ISO/IEC AWI 21122-2Stage: 20.00
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