Ultrawide	16:9	16:10	4:3	5:4
2560 × 1080	1280 × 720	1280 × 800	1280 × 960	1280 × 1024
3440 × 1440	1600 × 900	1600 × 1000	1600 × 1200	1600 × 1280
3840 × 1600	1920 × 1080	1920 × 1200	1920 × 1440	1920 × 1536
	2560 × 1440	2560 × 1600	2560 × 1920	2560 × 2048
	3840 × 2160	3840 × 2400	3840 × 2880	3840 × 3072

Wide	Ultrawide	Portrait	Square
All Wide	All Portrait
16 × 9	21 × 9	9 × 16	1 × 1
16 × 10	32 × 9	10 × 16	3 × 2
	48 × 9	9 × 18	4 × 3
			5 × 4

Washed out thumbnails

Posts: 10 · Views: 223

Netsnipe – 2 months ago41089
Somebody might need to update the library being used to generate thumbnails since it's probably buggy. I've stumbled across a whole lot of Isabel Luxlo wallpapers where the generated thumbnail's colour saturation is significantly lower than the uploaded/original wallpaper itself. Here are just some of the SFW examples. There's many more if you look under her Sketchy/NSFW images too.

4024 x 604836

6016 x 401644

6016 x 401638

6016 x 401645

5752 x 384037

3759 x 563245

3792 x 568047
Last updated 2 months ago
lumberjacck – 2 months ago41090
I also noticed that the same thing happens when you open an image in Paint versus Windows Photo Viewer.
Qwertyyyyy – 5 days ago42049
That sounds like a colour management issue to me. The windows photo viewer supports icc profiles, and so do most web browsers, but ms paint does not.

Is it possible that whvn's thumbnail generator is removing this information, so the thumbnails are being displayed in the wrong colour space?
lumberjacck – 3 days ago42062
Ah yes, the thumbnails in Windows also do this.
AzudemH – 3 days ago42063
i just noticed that some thumbnails are rotated and its probably for the same reason. [e8vqvw]
lumberjacck – 1 day ago42080
This is probably because it got rotated in Windows Photo Viewer. If you rotate it in Paint and Save it should be fixed.
Qwertyyyyy – 13 hours ago42098
lumberjacck said:

This is probably because it got rotated in Windows Photo Viewer. If you rotate it in Paint and Save it should be fixed.

One shouldn't have to do that though. "Rotating" an image by adding a metadata tag to say it should be displayed rotated, just like adding metadata to say how the colours of the image are to be mapped to a screen's colours, should be a perfectly valid way of rotating an image. Wallhaven's thumbnail generator should just work properly with this information.
yλman – 11 hours ago42099
Qwertyyyyy said:

Wallhaven's thumbnail generator should just work properly with this information.

parsing exif data just to generate a thumbnail can be very inefficient, though i might be wring here
lumberjacck – 10 hours ago42100
Yes, I think generating thumbnails doesn't read metadata the same way.
yλman – 6 hours ago42102
on that topic i wish if we had a simple section under the uploader name to show the exif data of a photograph (if there is any).

here is an example of a website doing so: https://wallhere.com/en/wallpaper/2269870

and yes, the website stole my own photo and gave me 0 credit