darktable-org / darktable-org/rawspeed

Fujifilm X-E4 (non-lossless) "compressed" raw support

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Dominant language
C++
Stars
456
Forks
147
PR merge metrics
No merged PRs in 30d

Description

Probably the same problem as other recent Fujifilm non-lossless compressed raw support, like https://github.com/darktable-org/rawspeed/issues/255 and https://github.com/darktable-org/rawspeed/issues/232
There is a file with non-lossless compression from X-E4 in the raw files repository.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the related rawspeed issues #255 and #232, then inspect the X-E4 non-lossless compressed sample in the raw files repository. Trace how rawspeed handles comparable Fujifilm compressed files; done means the sample decodes correctly without regressions in the relevant tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
computer-vision
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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