| Summary: | Image Quality scan - Preview images are blurred | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | Elwis_Pressluft <antispamonline2019> |
| Component: | Preview-Image | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | caulier.gilles, metzpinguin |
| Priority: | NOR | ||
| Version First Reported In: | 8.8.0 | ||
| Target Milestone: | --- | ||
| Platform: | Mint (Ubuntu based) | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/graphics/digikam/-/commit/7dc8f28774cf6842c3d75c9d0a216ed6b2690e52 | Version Fixed/Implemented In: | 9.0.0 |
| Sentry Crash Report: | |||
| Attachments: | 1.Image Quality scan& Rating, 2Rating only | ||
This has nothing to do with the quality scan. You're probably using the quick preview, which uses an embedded preview in the image. Go to the digiKam settings under View -> Preview and select the full image as the preview (automatic). It's also conceivable that the quality scan results in a reduced preview in the cache that is displayed. However, I can't reproduce it here quickly. A sample image would be helpful, along with your exact preview settings. Maik Okay, you're writing metadata to RAW images with ExifTool, but this is changing the preview image. But this isn't resolved after a restart. Immediately disable writing metadata to RAW files. We'll investigate... Maik Git commit 3bc23b7e60f78f71f0fb421e31d90fc4084b6315 by Maik Qualmann. Committed on 21/10/2025 at 18:50. Pushed by mqualmann into branch 'master'. disable writing to ORF/ORI files Due to Exiv2 issues reading ORF/ORI files, a valid EXV container cannot be created for the write process with ExifTool. M +13 -0 core/libs/metadataengine/engine/metaengine_p.cpp https://invent.kde.org/graphics/digikam/-/commit/3bc23b7e60f78f71f0fb421e31d90fc4084b6315 https://mail.vodafone.de/portal/public/cloud/share.aspx?sid=74cfda85-3d42-4765-89e4-941641ce6484-69A7BA-08 Here are a few raw files and pictures of my view configuration 1st change= Preview from embedded to full image== woks fine 2st disable writing metadata to RAW files, will do next Updated to Image-ExifTool-13.39 same problem disabled: Metadata=Rating activated: Views/Preview = embedded view gave some pictures a 1 Star, now no problems with the Preview only the ones from before are still blurry thanks for your Help Git commit 7dc8f28774cf6842c3d75c9d0a216ed6b2690e52 by Maik Qualmann. Committed on 22/10/2025 at 10:32. Pushed by mqualmann into branch 'master'. better protect Makernotes from changes FIXED-IN: 8.9.0 M +1 -1 NEWS M +0 -13 core/libs/metadataengine/engine/metaengine_p.cpp M +7 -8 core/libs/metadataengine/exiftool/exiftoolparser_command.cpp https://invent.kde.org/graphics/digikam/-/commit/7dc8f28774cf6842c3d75c9d0a216ed6b2690e52 Note: Do not write metadata to ORF files until a digiKam version with this change is available. Maik (In reply to Maik Qualmann from comment #7) > Note: Do not write metadata to ORF files until a digiKam version with this > change is available. > > Maik All Raw settings have been disabled. If you need more files, just let us know. |
Created attachment 185969 [details] 1.Image Quality scan& Rating, 2Rating only 1. starting digiKam-8.8.0-Qt6-x86-64.appimage 2. Scan for new items at start up, all good Thumbnails & Preview 3. Select all 4. RM + Image Quality scan 5. All Images get Flags from yellow/red/green 6. the Thumbnails View show Details like before Step 4 but now when im switch to Preview the big picture are showing blurry like some Unsharp mask Raw Files from OM Systems MFT: .ORF / .ORI closed and opend it with digiKam-8.7.0-Qt6-x86-64.appimage same problem looks like No. 6 7. tryd some other pictures with Rating Filter, gave them 1 Star after that switching Thumbnails & Preview No. 6 again found no way to undo if you need screenshot or Files, i’m happy to help (RawFiles 20-50MB) System: Linux Mint 21.3 Cinnamon 6.0.4 Qt version 5.15.3 in /usr/lib/x86_64-linux-gnu