ISO/IEC 21122-2-2022 信息技术--JPEG XS低延迟轻量级图像编码系统--第2部分:概要文件和缓冲区模型 Information technology — JPEG XS low-latency lightweight image coding system — Part 2: Profiles and buffer models

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.d edition 2022-03 Information technology — JPEG XS low-latency lightweight image coding system — Part 2: Profiles and buffer models Technologies de l'information — Système de codage d'images léger à faible latence JPEG XS — Partie？2:？Profils？et？modèles？tampons Reference number ISO/IEC 21122-2:2022(E) ？ ISO/IEC 2022 ISO/IEC 21122-2:2022(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO/IEC