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### Description
[Luminance/Chroma Images](https://openexr.com/en/latest/TechnicalIntroduction.html#luminance-chroma-images)
> Chroma information is stored in two channels, `RY` and `BY`, which are…
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### Discussed in https://github.com/libvips/libvips/discussions/3798
Originally posted by **cromefire** December 24, 2023
[Ultra HDR](https://developer.android.com/guide/topics/media/platform/…
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I'm seeing an error ("encountered error while parsing metadata") when using the following command to decode sample JPGs from Adobe:
`ultrahdr_app -m 1 -j 04.jpg`
Sample images may be found at htt…
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HDR image support is growing on the web and it will be important to understand which browsers and how widespread support is for HDR images.
Chrome Canary (on desktop and Android 14) now offer suppo…
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**Describe the bug**
I've tried to convert DNG files to JXL via ImageMagick (which I understand uses libjxl).
exiftool shows that the data is in 16 bit depth and RGGB:
```console
$ exiftoo…
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due to the database error(s) in #2, need to write a new module that will update last delivered gsagtab with new gainsag holes from gainmaps
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**Is your feature request related to a problem? Please describe.**
The DJI Mini3 drone generates DNGs that have embedded lens correction profiles. These profiles are not applied on import or in the l…
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Followup to #913.
The PNG tests in particular are important because they should have wider browser support than ImageData's colorSpace option.
> Here are some test images:
> https://bugs.chromi…
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- `three` version: 0.160.0
- `@react-three/fiber` version: 8.16.8
- `@react-three/drei` version: 9.108.3
### Problem description:
I use a gainmap for my environment files to prevent large HDR …
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There is an AOSP bug in the original Android U release in https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/HardwareBitmapUploader.cpp where single-channel bitmaps are initi…