Doesn't the mixer output the mic signal to usb? It appears only master main line out from mixer goes on PC via USB. That means I cannot turn the volume up on main speakers as the volume of mic increases too. Also it appears that the mic level on vmix audio setting depends on master level volumes on mixer which I don't understand why. If I use the gain level on vmix audio settings then I can increase the level on output to -12 to -6db, but as I do so there is noise in the line and you can hear a hiss static noise from the audio stream on output.

The bypass USB red button is not pressed and the blue bars on microphone audio settings move up as I speak on mic but they remain -39 -20db. I added an Audio input and selected (Microphone USB codec) that comes from the behringer mixer. Can someone see a problem with this setup? I'm trying hard to use the USB connectivity of this mixer. So the video imput is the capture HDMI source and that is fine. I'm trying to stream on youtube using a canon vixia hf-G40 via a mgewell HDMI capture dongle. Sure wiresless microphones connected to channel 1 and 2 on mixer. PC running windows 10 pro with latest patches and updates. Hello, there are probably lots of articles I read about this but I still have not found a solution.