1.9.5 - browser - thumbnails - issue with thumbnails generation
Posted: Tue Nov 18, 2025 10:50 am
XnViewMP 1.9.5
Windows11 (25H2), display resolution 3840x2160, dpi scale 150%
Browser - thumbnails
there is some issue with thumbnails generation (test files)
case A
case B
case C
Related
Windows11 (25H2), display resolution 3840x2160, dpi scale 150%
Browser - thumbnails
there is some issue with thumbnails generation (test files)
case A
- t from t file via exiftool
it works - OK
Code: Select all
exiftool.exe -ThumbnailImage<=t.jpg -overwrite_original 1.jpg - XnViewMP can read,rotate,delete,rebuild
case B
- t from source file itself via exiftool
Warning: [minor] Writing multi-segment EXIF - OK-ish ?
Code: Select all
exiftool.exe -ThumbnailImage<=1.jpg -overwrite_original 1.jpg
Note: unfortunately exiftool cannot automatically generate resized thumbnail from main image,
so file size became twice bigger. Not sure if it is still valid tbh. - open folder in Browser
XnViewMP shows t in Exif info tab, but
ignores this embedded thumbnail, does not show overlay icon and cannot rebuild
case C
- t via XnViewMP
1. open 'orig' folder in Browser
2. select files and press 'EXIF thumbnail - Rebuild' command
nothing happens
Related
- issues
1.9.5 - browser - thumbnails - issue with thumbnails generation (current post)
1.9.2 - browser - thumbnails - heif - green stripes on thumbnails
1.7.2 - browser - thumbnails - issue with embedded thumbnails
1.4.4 - browser - thumbnails - size slider issues
- todo -
1.9.1 - browser - thumbnails - blinking on resizing
1.9.1 - browser - thumbnails - fix scaling
- fixed -
1.8.3 - browser - thumbnails - shadow threshold (1.9.0)
1.8.2 - general - image scaling - improve consistency (1.9.0)
1.8.0 - browser - thumbnails - paletted images transparency ignored (1.8.1)
1.6.4 - browser - thumbnails - cached size affects size (1.6.5)
1.5.3 - browser - thumbnails - autorotation (1.6.0)
1.4.0 - browser - thumbnails - incorrect thumbnail for image with different x/y DPI (1.4.4)
- suggestions
Metadata - EXIF thumbnail - add extract/replace actions
Settings - thumbnails - overlay icon - add custom positioning
Browser - thumbnails - overlay icon - split top row icons
Browser - thumbnails - change size via mouse wheel
- done -
Settings - catalog - group thumbnail caching settings | move uom out of control (1.8.7)
Browser - thumbnails - add custom content anchor in cell (1.8.4)
Browser - thumbnails - improve default appearance (1.8.3)
Thanks to your detailed description I can reproduce