[krita] [Bug 492458] Supporting HDR gain map & Ultra HDR image

2025-08-04 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=492458

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[krita] [Bug 492458] Supporting HDR gain map & Ultra HDR image

2024-10-23 Thread Mark B
https://bugs.kde.org/show_bug.cgi?id=492458

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--- Comment #1 from Mark B  ---
Importantly:

## File format support:
Imagemagick already has support for libultrahdr and conversions with HDR gain
maps (and i.ex: archlinux has libultrahdr and imagemagick support).

Example command to create an UltraHDR JPEG: 
https://github.com/ImageMagick/ImageMagick/pull/7198#issuecomment-2381592909

# Support in other software
Adobe Lightroom, Instagram and others also support it.
Information about all the software support with HDR gain maps in HDR
Photography:
https://gregbenzphotography.com/hdr

The camera apps of the latest Samsungs, Oneplus, Pixels and others support
shooting it. And all devices since Android 14 display it.

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