[Feature Request] Option to change brightness to preset level for playback

It would be really sweet if an option were added to allow setting a playback brightness level. I just want plex to crank my brightness when I’m watching something and then change it back when the show/movie ends or when I exit playback/the app. I know I can do this manually and it’s kind of a silly request but I can still try.

Early 2021 clean-up: duplicate