I'd like the ability to change the aspect ratio of the plex app to 2.35:1 or 2.40:1. I currently have a projector set up with a screen that has that aspect ratio and It would be nice to have that flexibility. How difficult would that be?
Could you not just change the resolution output to your display to one with a suitable AR and run Plex within that?
This doesn’t solve the issue b/c the projector can only display the 16:9 format. This has been documented in many posts, however, it’s not always clear. Please see this post for a better explanation of the issue.
2023 clean-up: duplicate (newer thread with more details and votes)