[Request] Support capture via USB in/outs

I’m not sure about how much of a lift this would actually be - but it would be extraordinarily helpful to be able to use capture for plugins and the like without needing a whole additional interface and complex wiring/routing setup. I’m sure it would improve the capture accuracy, as well as being much more convenient and faster to be able to capture directly over USB.

Maybe there’s a reason that the capture out is hardwired as is - but if this is at all possible, it would be a fantastic feature.