Franco (Castamatic)We don't need no stinking MacMinis. Castamatic gives you Magic Transcript and Magic Chapters.
Locally generated using CoreLM and the Speech framework.
Available now in beta on TestFlight.
https://castamatic.com/beta
ChadF 
I'm testing this out and when I click "generate magic transcripts" I see the progress bar flash then it goes back to here.
I tried different episodes and I get the same thing.
I'm also on an iphone 11 fwiw
@ChadF well that's what beta are for 😄 Can you enable verbose logging, then send me the log file to info AT castamatic DOT com ?