To hear what you are recording, use the utility (found in /Applications/Utilities/): Click the [+] icon and select Create Multi-Output Device .
This allows you to record system audio without a physical cable or external microphone.
This is a mandatory step. The virtual audio drivers will not appear in your sound settings until the system reloads.
Soundflower is a legendary free, open-source audio utility for macOS that allows you to route audio between different applications. While it was once the industry standard for tasks like recording system audio or streaming, it is now considered for modern Mac users. 鈿� Quick Verdict NEW SoundFlower Alternative - BlackHole (4k Tutorial)
Once installed, here is the classic workflow:
Since Soundflower is older, you may see a warning on newer macOS versions. Usually, the extension still functions if "Allowed" in security settings.
While Soundflower is a well-known legacy tool for routing audio between applications on macOS, newer and more supported alternatives like BlackHole are often recommended for modern systems. If you need a guide or documentation for a Soundflower installation, here is a structured layout for a "How-To" paper. Title: Installing and Configuring Soundflower for macOS Audio Routing 1. Introduction Soundflower is an open-source kernel extension for macOS that allows applications to pass audio to other applications. It acts as a virtual audio device with 2-channel and 64-channel options, making it ideal for recording system audio or streaming. 2. System Requirements Operating System
Soundflower is a free, open-source software that allows users to route audio from one application to another. It is commonly used for tasks such as recording audio from one application and playing it in another.
Soundflower doesn't have a traditional "app" interface; it works entirely within your system settings. Capturing System Audio
