Board Thread:Support Requests - Getting Technical/@comment-27794543-20161105075834/@comment-24473195-20161105140255

Janus100 wrote:

Dessamator wrote: Indeed, it might be a bug, it seems that the minimum requirement  that it doesn't scale is "670 x 376". Either that or trying a higher resolution more than 900 x 600 and less than 2880 x 1920, maybe 1200 * 800. After brute force testing, it seems that the minimum size for 3:2 images is 933 × 622 pixels. Going a tiny bit smaller (930 × 620 pixels) and it'll give you black bars instead of cropping. I'm unsure what the significance of 933 × 622 px is given slider uses 670 x 360 px ... Even less than that, this image almost scales properly and is less than 933 px :

http://duolingo.wikia.com/wiki/File:Toons.png.

That image is almost a perfect fit, and is almost exactly 320 x 200 or the very common and standard resolution of 640 x 400.