ISO/IEC 21122-2:2024

Information technology - JPEG XS low-latency lightweight image coding system - Part 2: Profiles and buffer models

This document defines several 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.

 

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