No sound

[mgh]

I can get video picture but why can't I get any sound out of it. Also, why is there no Video Capture in the Audio Mixer?

 

[mgh]

I've only just realised that I should've added more info. I use an iMac 2014 comp running macOS 26.1 and the latest OBS.

 

[mgh]

Another stuff-up. I should've said iMac 2024 comp.