

VLC is a great way to work with AppleTV, if you are willing to trade a few more clicks and less meta data for being free. It is by far the gold standard of being able to play anything.
The file format issue, plus the simple interface (especially for older less technically inclined) makes infuse worth the $100 lifetime cost (especially with family sharing).
What hardware are you using for your LibreELEC? Pi 3,4,5? With an external drive?
As an old IT guy I empathize with the control of data. I have my array of self-hosted servers and love my CLI.
With that said, the older I get the less patience I have for hacking it together and supporting it. I still prefer privacy, and indeed Firecore Infuse is “Private by design” by their own statement. It’s not open source and I am not clear if it’s audited, but for as long as it lasts I’m happy friends and family less technically inclined have a simple easy familiar interface which I don’t have to support.
I will say I’m impressed A Pi4 works so well for jellyfin streaming. I guess it’s not transcoding, so it’s just a database and file share.