| Summary: | Batch Color Space Converter Doesn't Work On 16bit TIF Files | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | Frank Gore <gore> |
| Component: | ColorManagement-Core | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | caulier.gilles |
| Priority: | NOR | ||
| Version First Reported In: | 1.5.0 | ||
| Target Milestone: | --- | ||
| Platform: | openSUSE | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | 5.1.0 | |
| Sentry Crash Report: | |||
| Attachments: |
This is how it should look
But this is my result |
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Created attachment 52958 [details]
But this is my result
Can you please try manually with the image editor? Open the file in the image editor, use Color -> Color space conversion -> sRGB, Color ->depth -> 8 bit, save. Is the result correct? Yes, when I do it manually, the result is correct. It's only when I use the Batch Color Space Conversion tool that it gives me bad results. Frank, This problem still here with 2.4 release ? Gilles Caulier New digiKam 4.11.0 is available : https://www.digikam.org/node/740 Can you reproduce the problem with this release ? digiKam 4.12.0 is out : https://www.digikam.org/node/741 We need a fresh feedback using this release please... Thanks in advance. With digiKam 5.0.0, this problem is not reproducible. I close this file now. Don't hesitate to re-open if necessary. Gilles Caulier |
Created attachment 52957 [details] This is how it should look Version: 1.5.0 (using KDE 4.4.4) OS: Linux When I use the Batch Color Space Conversion tool on TIF files I generated from DNG files, the resulting pictures have their colors all over the place. I use 16bit ProPhoto RGB as my working color space, but I want to convert to 8bit sRGB before posting to the web. Reproducible: Always Steps to Reproduce: - Use UFraw to generate a TIF file in 16bit ProPhoto color space (from the camera's original DNG) - add this TIF file to the batch queue manager - add the color space conversion tool - select sRGB as the conversion color space - run batch Actual Results: The resulting picture has incorrect colors. Looks like the new colour profile was assigned to the picture, instead of any conversion being made. Expected Results: The resulting picture should appear at least somewhat similar to the original. I tried to perform this on TIF files generated by Digikam, but Digikam fails spectacularly to create 16bit ProPhoto TIFs from DNG files. (a whole different bug)