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ISO 22028-5:2026

Photography and graphic technology — Extended colour encodings for digital image storage, manipulation and interchange — Part 5: High dynamic range and wide colour gamut encoding for still images (HDR/WCG)

Publication date:   May 11, 2026

General information

60.60   Standard published   May 11, 2026

ISO

ISO/TC 42 Photography

International Standard

37.040.99   Other standards related to photography | 37.100.01   Graphic technology in general

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Scope

This document defines a set of colour image encodings for use in storage, transmission, and display of high dynamic range and wide colour gamut (HDR/WCG) digital still images. It defines the colour encodings, the mandatory and optional metadata, and the reference viewing conditions for HDR/WCG images.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TS 22028-5:2023

NOW

PUBLISHED
ISO 22028-5:2026
60.60 Standard published
May 11, 2026