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ISO/IEC 18181-2:2026

Information technology — JPEG XL image coding system — Part 2: File format ISO/IEC 18181-2:2026

Publication date:   Apr 14, 2026

General information

90.92   Standard to be revised   Apr 14, 2026

ISO/IEC

ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information

International Standard

35.040.30   Coding of graphical and photographical information

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Scope

This document specifies the transport and container formats for JPEG XL codestreams as specified in ISO/IEC 18181-1. This document specifies how to add metadata and extensions to JPEG XL codestreams. A file as described by this document is called a JPEG XL file.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/IEC 18181-2:2024

NOW

PUBLISHED
ISO/IEC 18181-2:2026
90.92 Standard to be revised
Apr 14, 2026

REVISED BY

IN_DEVELOPMENT
ISO/IEC CD 18181-2




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