Bug 454208 - Doesn't generate thumbnails for .arw RAW files
Summary: Doesn't generate thumbnails for .arw RAW files
Alias: None
Product: kio-extras
Classification: Frameworks and Libraries
Component: Thumbnails and previews (show other bugs)
Version: 22.04.1
Platform: Neon Linux
: NOR wishlist
Target Milestone: ---
Assignee: Plasma Bugs List
Depends on:
Reported: 2022-05-22 12:04 UTC by aronkvh
Modified: 2022-08-13 09:53 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description aronkvh 2022-05-22 12:04:38 UTC
Currently, Dolphin doesn't show thumbnails for .arw (Type: Sony ARW raw image; Content: TIFF image) files which makes it very hard to use for image stuff.
Comment 1 Nate Graham 2022-05-23 19:26:03 UTC
I suspect the problem here is that the detected mimetype (TIFF) doesn't match the extension. We used to have the same issue in Gwenview. See Bug 441698.
Comment 2 Méven Car 2022-08-13 09:53:42 UTC
Git commit eefb8146d360879e85c5136401303a99d7b0c845 by Méven Car, on behalf of Mirco Miranda.
Committed on 13/08/2022 at 07:56.
Pushed by meven into branch 'master'.

Camera RAW images plugin

Plugin to read RAW camera images based on LibRAW.

- Support to LibRaw 0.20 and 0.21-Beta
- Support to multi-shot images: use imageCount(), jumpToImage() to select the wanted shot
- Tuned to generates 16-bits sRGB images using camera white balance and interpolation AHD
- Should fix CCBUG: 454208: on my Debian with KF5.96 and the pulgin installed, I see the preview of all my RAW files (ARW included) in Dolphin

M  +8    -1    CMakeLists.txt
M  +1    -0    README.md
M  +6    -0    autotests/CMakeLists.txt
A  +901  -0    autotests/read/raw/RAW_KODAK_C330_FORMAT_NONE_YRGB.RAW
A  +-    --    autotests/read/raw/RAW_KODAK_C330_FORMAT_NONE_YRGB.png
M  +3    -1    autotests/readtest.cpp
A  +87   -0    cmake/find-modules/FindLibRaw.cmake
M  +9    -0    src/imageformats/CMakeLists.txt
A  +526  -0    src/imageformats/raw.cpp     [License: LGPL(v2.0+)]
A  +7    -0    src/imageformats/raw.desktop
A  +40   -0    src/imageformats/raw.json
A  +48   -0    src/imageformats/raw_p.h     [License: LGPL(v2.0+)]