Virtual Audio Cable 95%

Further reading: VAC’s help file ( vac.chm ) contains a masterclass on Windows audio architecture. Eugene Muzychenko’s documentation is unusually thorough and technical.

| Product | Platform | Key Differentiator | |---------|----------|--------------------| | | Windows, macOS | Free/Donationware, simpler, but fewer channels/cables | | BlackHole | macOS | Open source, low latency, supports multichannel | | Loopback | macOS | Paid, GUI-driven, very stable, supports app-specific routing | | JACK Audio Connection Kit | Windows, macOS, Linux | Graph-based, patchbay UI, but higher learning curve | | VoiceMeeter | Windows | Virtual mixer + cables, more than just loopback | | snd-aloop | Linux | Kernel module, zero overhead, included in most distros | virtual audio cable

: Streamers use VAC to isolate specific audio sources, such as keeping browser audio or Discord chat separate from game audio in software like OBS Studio. Further reading: VAC’s help file ( vac

When you set your System Output to "Cable Input," the audio leaves your speakers and goes into the cable. You can't hear it anymore because it's trapped in the digital pipe! When you set your System Output to "Cable

The original VAC driver is signed and safe. However, beware of fake "Virtual Audio Cable" download sites. Always download from the official source: vac.muzychenko.net .