Allow reading Exif metadata from AVIF images
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 45/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- rust
- Domain
- computer-graphics
Research direction
Start by reading the AVIF handling around AvifContext in mp4parse, then compare it with the Exif-writing code in avif-serialize's src/lib.rs at the referenced lines. Done means exposing a function that retrieves Exif metadata from AvifContext for callers such as the image crate.
Written by the indexing model from the issue text.
Description
The image crate uses mp4parse to decode AVIF images. I'd like to implement Exif metadata extraction from AVIF there, but mp4parse does not expose a function to retrieve the Exif metadata in AvifContext.
There's already Rust code for writing Exif into AVIF files which can be used as a reference:
Adding such a function should be quite straightforward for someone already familiar with the format. I'm not familiar with it at all, which is why I am opening an issue and not a PR.
- Dominant language
- Rust
- Stars
- 448
- Forks
- 72
- Avg merge
- 20d 3h
- Merged PRs (30d)
- 1
Contributor guide
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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.
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