v1.1.1 beta

Bugfix for exporting to JPEG XR. Otherwise is identical to the previous beta:
https://github.com/13thsymphony/HDRImageViewer/releases/tag/v1.1.0-beta1

v1.1.0 beta 1

A bunch of updates since the last release. To install this beta/test release, run install.ps1 - this package is test signed so you will need to trust my test certificate.

• Experimental support for HDR gainmap images produced by newer iPhones (JPG and HEIC)
• Render effect to draw colors that exceed display's max luminance as black
• New command line options for advanced scenarios (-forcebt2100, -colorprofile, -rendereffect)
• Export an image to HDR JPEG XR
• New Windows 11 visual styling
• Sample HDR image loaded at launch
• Support for OpenEXR images with custom chromaticities
• Fixed an issue loading very large images (e.g. 8K resolution)
• Fixed an issue loading certain Xbox console HDR JPEG XR images
• Improved color accuracy for certain images with embedded ICC color profiles
• Refactored app to split the C# XAML UI and C++ DirectX rendering

Test version: Improved Xbox console HDR screen capture compatibility

Minimally tested version for improved Xbox console screen capture compatibility:

• Automatically detects more types of Xbox HDR screen captures as BT.2100 PQ
• Command line flag to force all images to load as BT.2100 PQ color space:

hdrimageviewer -forcebt2100

• Using the new refactored app with C# frontend (not fully tested)

NOTE: This app will get installed side by side with any official versions of the app, it shows up as version 0.0.1.0.

v1.0.7.0

v1.0.7.0

v1.0.6.0

Experimental HEIC and AVIF support, and command line support.

v1.0.5.0

Temporary fix for crashing bugs, improvements to keyboard shortcuts.

v1.0.4.0

Unit tests not working

v1.0.3.0

Try 2: Windows 10 1809 update

Replace custom HDR tonemappers with Direct2D tonemapper effect, UI tweaks

v1.0.3.0-beta (incompletely tested)

Full implementation of HDR tonemapper for WCG/SDR displays