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Separating the action item "ccameron: review gamut mapping algorithms" [from here](https://github.com/w3c/csswg-drafts/issues/9449#issuecomment-2162711081) into a new issue. Tagging in @foolip @LeaVer…
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Suppose there exists HDR content either as a ITU-R BT.2100 video or ISO 22028-5 image. It has:
* Rec2020 primaries
* HLG or PQ transfer function
* Optional metadata specifying
* Content color vo…
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Recent CPL created for Barco HDR Light Steering, DCI HDR doesn't fit, as per JZ: "Yes, the difference to other HDR standards is that we are going for PQ 300nits and Rec2020... I agree HDR1 is too gene…
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Even if P3 content is usually in a Rec2020 container, for IO (source/destination) completeness option for P3 is needed.
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Waiting on the completion of the implementation of HDR support in the canvas element:
https://chromestatus.com/feature/5703719636172800
https://github.com/whatwg/html/issues/9461
https://github.com…
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I have posted about this before in other issues and on pixls, but it's a known problem on one hand, on the other hand not :).
The problem I'm having is that the flow:
- export image from Darktabl…
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Kitsu is not maintaining the same Colour space for previews. Uploading a sample in Rec2020 ST 2084 converts to Rec709 with a major colour shift.
Steps to reproduce:
Upload aforementioned Rec2020 S…
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https://codepen.io/argyleink/pen/MWXOBqq
Safari
Chrome
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Try this color: oklch(83% 0.37 145.2)
Toggle Rec2020 on. You'll see the slider rescale. Move the slider all the way up to the max value - from 0.37, it should be 0.47. (You'll end up at a color that …
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libavif v1.0.4.
Following image:
*
* Found here:
Decodes to JPG but colors end up looking dull/washed out.
I used following command:
```cmd
avifdec.exe input.avif output.jpg
```
…