Question How to split audio out digitally?

[SkittleSteve]

Basically I want to have various sound outputs that exist only digitally for use while streaming so I can selectively mute programs that otherwise don’t have a mute button via my streamdeck, but to do that they’d need a separate audio out. How can I route sound so that it diverges and reconverted so I can mute some of the forks before they come back through my headphones?

 

[Alabalcho]

Right-click on volume icon, "Volume Mixer" lets you control volume of various apps.

 

[SkittleSteve]

Right-click on volume icon, "Volume Mixer" lets you control volume of various apps.

That’s not quite what I’m looking for. Basically I’d like to arrange the programs into groups that I can then hotkey to mute and unmute while some go around the default so I can also mute everything except what I’ve categorized as well