this post was submitted on 15 Jul 2026
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[–] thetentacle@lemmy.world 4 points 1 day ago (3 children)

can't store images larger than 16,383 x 16,383 pixels

[–] Unlearned9545@lemmy.world 2 points 12 hours ago (1 children)

I weep for the web server that has to serve those size images. I can typically cut webserver bandwidth in half by converting all non svg images to webp. Have had one project where this cut the network fee by 80% and allowed us to downgrade the rented server space.

[–] thetentacle@lemmy.world 2 points 9 hours ago

that's a lot, what format did it have before?

[–] BlaestEgnen@feddit.dk 20 points 1 day ago

and how many images are above 16k x 16k pixels?

If you have an optimisation for 99% of all online images, then that's dope - You can use more niche or older compressions for your very high pixel files

[–] dsilverz@catodon.rocks 8 points 1 day ago

At these resolutions, I'd rather use OpenEXR or TIFF, because it's very likely something beyond usual photography or casual internet pictures, such as astronomical/medical imagery or 3D scene imagery/textures, both of which benefit from multichannel and full precision multilayer capabilities due to being likely a composition of different wavelengths for the first or different aspects/passes for a 3D scene (diffuse light, roughness, emissive light, etc).

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