If the audio sounds delayed or out of sync with a video, the buffer size is likely too large.
Change the (or Recording Device/Microphone) to CABLE Output (VB-Audio Virtual Cable) . Step 4: Monitoring Your Audio (Optional)
| | Platform | License | Key Strengths | |--------------|--------------|--------------|--------------------| | Virtual Audio Cable (VAC) | Windows | Shareware / Free (Lite) | Up to 256 cables, bit‑perfect transfer, very low latency | | VB‑Audio Virtual Cable | Windows, macOS | Donationware (free to try) | Extremely simple, multi‑format engine, no configuration needed | | VB‑Audio VoiceMeeter | Windows | Freemium | Virtual mixer with multiple inputs/outputs, advanced EQ and routing | | JACK Audio Connection Kit | Win / Mac / Linux | Free, open source | Professional patchbay, low‑latency, supports audio and MIDI | | Soundflower | macOS | Free, open source | Lightweight virtual audio device (discontinued, but still used) | | BlackHole | macOS | Free, open source | Modern replacement for Soundflower, zero additional latency | | Dante Via | Win / Mac | Paid | Seamless audio over IP, integrates with professional Dante gear |
Click , then restart your computer when prompted. Step 2: Configure the Source Application virtual audio cable
Think of it as a digital patch cable: if you wanted to physically connect a media player to a recording application, you would need to plug a cable from the player’s output jack into the recorder’s input jack. With a virtual audio cable, you achieve the same connection entirely inside your computer, with no physical wires or additional hardware required.
Setting up a virtual audio cable is straightforward. Here is a general guide to setting up the VB-CABLE driver: Step 1: Download and Install
Virtual Audio Cable (VAC) is a software-based audio bridge that allows you to route sound from one application to another in real-time. Instead of using physical wires to connect a "Line Out" to a "Line In," this driver creates virtual endpoints that your computer treats like actual hardware devices. How it Works The "Cable" Metaphor If the audio sounds delayed or out of
You can take the audio from a web browser (e.g., a YouTube video) and route it directly into a Discord voice channel, allowing your friends to hear it clearly without microphone feedback. 3. Recording System Audio
Click and reboot your computer when prompted. Step 2: Configure the Source Application (The Output)
To solve this, you need an Audio Mixer. The industry standard is (also by VB-Audio). Step 2: Configure the Source Application Think of
Sample rate mismatches or buffer sizes that are too low. The Fix:
Open your target application (e.g., OBS Studio, Audacity, or Zoom). Open the application's Audio Settings menu. Locate the setting. Select CABLE Output (VB-Audio Virtual Cable) as the device.