I'm essentially looking for a Plex-like experience, but without the mess of running a server.

I simply want an app that can read my NAS, show me my movies, and pass it to a video player like MX Player when i hit play.

Mizuu used to be perfect, but development for it has stopped..

I would just use Plex, but i can't seem to run a server on my AndroidTV and point to a remote location for media..

I don't want to run a Plex server on the NAS because for one, my NAS isn't very powerful, and for another, my media collection is going to outgrow my NAS soon, meaning I'll need another NAS, but running a server on each NAS seems stupid.

I also don't want to run a Plex server on a PC because that is just a waste of electricity.