Finding specific aspect ratio/kind of cover art for a unified look? (e.g. SteamGridDB)

[Beadlebees]

Hey All! I was wondering if there is some way to easily search and download cover art from emumovies that matches a specific size or style for the games in my library? (I use launchbox currently, but I would be happy with anything that can do this?)

 

An example of this is the cover art seen on steamgriddb, there are a variety of tall portrait style versions of cover art for many older games. Is there a method of pulling artwork of a specific dimension from emumovies resources, and instead of simply matching the default cover art for your games in launchbox's emumovies importer? Or perhaps there is another third party tool that can do this and pull from emumovies with restricted to specific dimensions/aspect ratio?

 

Thanks!