Reading HDR AVIF results in very bad colors.
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- Dominant language
- JavaScript
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Description
## Question about an existing feature
### What are you trying to achieve?
Trying to read HDR AVIF image. While reading HDR JXL works fine, AVIF results in very bad colors.
### When you searched for similar issues, what did you find that might be related?
Yes, nothing was found. We have enabled high bitdepth for libaom library at compile time `-DCONFIG_AV1_HIGHBITDEPTH=1`
### Please provide sample image(s) that help explain this question
[01_base_hdr.avif.zip](https://github.com/user-attachments/files/17737343/01_base_hdr.avif.zip)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Begin by reproducing the report with the attached 01_base_hdr.avif.zip sample and the stated libaom high-bit-depth build setting. Compare the AVIF result with the HDR JXL result; done means the HDR AVIF displays with correct colors rather than the reported severe color distortion.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100