MrMC

I have configured all my Media Sources on my primary ATV 4K. How do I export that for my others?

It’s not possible to export sources for sharing with other Apple TV.

You can look into setting up MySQL database , in that case one device is “master” and others will attach to the same database as “slave”

Thank you for the answer.

So establishing a central db of library content (TV and Movies) will sync between all configured clients?

I just wont be able to browse to the actual shares defined like within the primary client?

That is correct, you can add those sources to secondary devices but I would advise against updating database from more than one device