A Virtual Audio Cable (VAC) is a software-based driver that creates "invisible" patch cables inside your computer. It allows you to route audio from one application (the "output") directly into another (the "input") without needing physical wires or losing sound quality. 1. Why Use a Virtual Audio Cable?
In a standard PC setup, applications send audio to your speakers or headphones. A VAC driver creates virtual devices that your operating system treats as real hardware. Virtual Audio Cable Input (Playback): virtual audio cable
Using VAC, you set:
A Virtual Audio Cable (VAC) is a software-based driver that acts as a digital bridge, allowing audio to be routed between applications without physical hardware. It functions by creating "Playback" and "Recording" devices, enabling users to direct audio output from one application into the input of another, commonly for content creation or voice processing. For a detailed 2025 guide on setting up Virtual Audio Cables for streaming and production, read the full article at Jingyi Audio A Virtual Audio Cable (VAC) is a software-based
Streaming & Gaming: Streamers use VACs to send specific audio to OBS Studio while keeping it out of their own headphones—or vice versa. For example, you can play music for your audience without it triggering DMCA flags on your VODs. Why Use a Virtual Audio Cable