I had the same issue: crash on launch. I downloaded the file as recommended above, and now it crashes on quitting; whenever I quit EyeTV, I get a dialogue box saying that EyeTV just quit. If it wasn't slightly annoying, it'd be funny, but at least it works, and given its form over the last few years, I'm thankful (and surprised) that it at least works.
Added a few days later:
It seems to have settled in, and only occasionally quits on quitting, if you know what I mean, but it does not (NOT) like me clicking EyeTV>Preferences>Recording. Instant quit! But otherwise, it does what I need it to do. I watch TV and record.
It's like the Black Knight from Monty Python— '... it's only a flesh wound.'
MacBook Air M2 Ventura, blah, blah.