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).

memes@lemmy.world