[madmax2]

Isn't MrMC pretty much abandoned? I went looking at the support forums a while back and it looks like that.

I guess that's a possibility - still works pretty well for me - though I've not checked out 23.976 vs 24.000 stuff in detail (tvOS 14.5 introduced 1000/1001 support at last). Last release appears to have been November 2020...

Yeah that is what I was afraid 

Paying good money for a strip down app of the real thing
and being reliant on that dev to hopefully keep updating is not good