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Thumbnails of images with comments don't show after v22.70
Posted: 13 Feb 2022 02:05
by Luigi
I thought the problem would go away after upgrading to v22.80 but there is a problem with thumbnail preview where images (ex. JPG file) with comment do not show thumbnails but instead show program icon associated with that extension (in this case IrfanView).
This problem does not exist in
v22.60.0200 (23-Dec-2021), starts with
v22.70.0200 (25-Jan-2022) and still exists in
v22.80.0100 (07-Feb-2022).
I'll attach an example image with 2 version (one with comment and one without)
This is preview in
v22.60:
preview in v22.60.png
This is preview in
v22.70:
preview in v22.70.png
This is preview in
v22.80:
preview in v22.80.png
Image with comment:
354 with comment.jpg
Image without comment:
354 with no comment.jpg
Re: Thumbnails of images with comments don't show after v22.70
Posted: 13 Feb 2022 12:43
by admin
Wow, indeed!

Gonna check...
PS: What kind of comment is that? Both pics have the comment "Picsum ID: 866", but one of them additionally shows "with comment" in the raw view. How do you write that comment and how do you show it?
Re: Thumbnails of images with comments don't show after v22.70
Posted: 13 Feb 2022 14:37
by Luigi
I use IrfanView (irfanview.com)
irfanview edit comment.gif
Re: Thumbnails of images with comments don't show after v22.70
Posted: 13 Feb 2022 14:47
by admin
I've never seen this kind of comment. Anyway, thumbnails will work again in the next beta.
Re: Thumbnails of images with comments don't show after v22.70
Posted: 13 Feb 2022 14:52
by Luigi
admin wrote: ↑13 Feb 2022 14:47
I've never seen this kind of comment. Anyway, thumbnails will work again in the next beta.
Thank you!
IIRC, it might be "XPComment" (Reference:
https://exiftool.org/TagNames/EXIF.html)
The EXIF "XP" tags (XPTitle, XPComment, etc) are always stored internally as little-endian Unicode (UCS‑2), and are read and written using the specified external character set.
(from
https://exiftool.org/faq.html)
You can also use ExifTool to edit and view the comment.
Get comment:
Code: Select all
exiftool.exe -p $comment filename.jpg
Set comment:
Code: Select all
exiftool.exe -Comment="TEST 123" filename.jpg