Bug 454208

Summary:	Doesn't generate thumbnails for .arw RAW files
Product:	[Frameworks and Libraries] kio-extras	Reporter:	aronkvh
Component:	Thumbnails and previews	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED FIXED
Severity:	wishlist	CC:	kfm-devel, nate
Priority:	NOR
Version:	22.04.1
Target Milestone:	---
Platform:	Neon
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=441698
Latest Commit:	https://invent.kde.org/frameworks/kimageformats/commit/eefb8146d360879e85c5136401303a99d7b0c845	Version Fixed In:
Sentry Crash Report:

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+)]

https://invent.kde.org/frameworks/kimageformats/commit/eefb8146d360879e85c5136401303a99d7b0c845