Where is artwork size defined?

[pedropicapiedra]

Hi everybody.

I'm making some changes in an already configured hyperspin.

I've noticed that media files related to artwork3 and artwork4 doesn't respect the aspect ratio, but when they're show in the menu gamelist it looks good.

I'd like to redownload artwork again with the correct proportions, but how can I guess the correct ones they've been resizing?

 

 

Thank you so much.

[pedropicapiedra]

I think I figured out after asking on another chat it works on 4:3 so my image is resized to 16:9