Audio synch drifts

RafiSofer

New Member
Hey folks -

I've got a 2012 mac mini (2,3ghz intel core i7, 16GB RAM) running mac os 10.13.6, am using an ATEM mini for video capture and a avid usb mbox pro 2 for audio capture. I can get the audio to synch using the offset in OBS, but it inevitably drifts out of synch. I've recorded the streams and thought I'd be able to just nudge the audio into place after the fact, but it turns out that it just never synch's up properly. I'm trying to use 30fps, 2500 bit rate with 256 audio bit rate, my internet connection is decent (but even if I'm just recording the video and audio - regardless of streaming - I can't get them to lock and stay locked).
I'm starting to think this computer just can't keep up?
Log files are here:
https://obsproject.com/logs/2qjfE3CGhaHdeGl5
https://obsproject.com/logs/RJhT98ppIYTFMfF6

thanks in advance!
 
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