[vanderZwan]

Bit of a jump in topic, but I'm kind of curious: I don't use instagram myself, bugt I'm sure it resizes images for online viewing, saving bandwidth ans such. Does it do so with correct gamma[0]? Since that's a thing many image-related applications get wrong.

[0] http://blog.johnnovak.net/2016/09/21/what-every-coder-should...

[mark-r]

If it's using Pillow for the resizing, probably not. I've not looked at Pillow specifically, but PIL certainly wasn't very good.

[wiredfool]

Pillow doesn't do anything with gamma by default, nor does it require that color management be compiled in.

(I'm a maintainer of pillow)

[vanderZwan]

That would be a bit sad, given that they went through all the trouble of getting wide colour.

[ec109685]

They don't store full resolution images: Square Image: 1080px in width by 1080px in height

Vertical Image: 1080px in width by 1350px in height

Horizontal Image: 1080px in width by 566px in height