Loopback’s idea is simple, as is its interface: Any time you have an option for a single audio input (for example, Skype’s Audio/Video preferences or GarageBand’s live-recording option), you can use a ...
BlackHole is a free, open-source tool to route audio anywhere on your Mac. You know how the audio from YouTube in Safari comes out the speakers or headphones of your Mac, and that’s about it? Well, ...