darktable-org / darktable-org/rawspeed
Fujifilm X-T4 (non-lossless) "compressed" raw support
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- Dominant language
- C++
- Stars
- 456
- Forks
- 147
- PR merge metrics
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Description
I have now uploaded three .RAF files (on a X-rite colorchecker classic):
- uncompressed
- Compressed lossless
- Compressed
Originally posted by @frli8848 in https://github.com/darktable-org/darktable/issues/4943#issuecomment-625797717
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
Start by examining the three uploaded Fujifilm X-T4 .RAF samples and the existing Fujifilm RAW decoding paths in rawspeed. Determine how uncompressed and lossless-compressed samples are handled, then verify that non-lossless compressed samples decode correctly without regressions.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-vision
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100