[Feature Request] Language flags on posters

Hello,
my library contains many files with audio tracks in different languages, sometimes multiple languages on a single file.
For easier usability when browsing through my library, I have added small flags to the posters of my movies and tv shows.
People told me how great this is for finding the right movie/show to watch.

Maybe this is something which could be integrated into the Serversoftware.

Editing every single poster is a lot of work.

Good idea.

Nice idea. I would love to see that implemented.

Early 2021 clean-up: duplicate