virtual-audio-device

Create virtual audio devices on macOS from the command line.

Virtual audio output for Windows that streams your PC's sound to AirPlay, Sonos, and UPnP speakers.

Pipewire configuration for Rodecaster Pro 2 and Rodecaster Duo virtual channels

Micser is a modular audio routing application for Microsoft Windows and Linux.

Software Dolby Digital Live / DTS Connect-style encoder for Windows: a virtual 5.1 audio device that encodes any multichannel PCM to AC3 (Dolby Digital) in real time and streams it over S/PDIF (Toslink/optical) to an AV receiver. FFmpeg AC3 + WASAPI exclusive passthrough; a SoundPusher-for-Windows approach.

Virtual audio-drivers to allow pipe audio from one application to another (Mac OSX)

Prism – High-Fidelity macOS Virtual Audio Routing

Virtual Cables takes a different approach from traditional virtual audio cables. Instead of using a custom audio driver, it creates up to 32 virtual USB audio devices through USB/IP. Windows connects them using its built-in USB audio driver. Each cable links a playback endpoint directly to a recording endpoint.

a virtual MacOS audio device based on BlackHole

Pair two computers on your local network and each can use the other's default microphone and speaker as its own audio device. macOS and Windows.

A Tool To Test The Latency On Audio Devices, Especially Useful When Configuring Virtual Audio Cables.

Modular virtual audio device systems: server, local UI, library, and client

Morph Ovum is a free and open source community radio service.

MacOS audio routing and monitoring app inspired by the Linux pavucontrol experience.

Open, Dante-free AES67 / ST 2110-30 / RAVENNA audio-over-IP node in Rust — virtual sound card with NMOS (IS-04/IS-05) control plane, PTP (IEEE 1588), SAP + RAVENNA (mDNS/RTSP) discovery, device & traffic monitoring, web UI. MIT, cross-platform.

Stop FaceTime from lowering your music on Mac. Free, open-source, notarized menu bar app that disables FaceTime audio ducking on macOS.

Route any macOS CoreAudio app to and from JACK - per app, bidirectionally, via a virtual driver + daemon. macOS 15+. Best when controlled from the JackMate GUI.

An audio router for macOS with its own virtual device, and a signal path that can be proved bit-exact.

OpenLW is an open-source virtual audio driver for Livewire®-compatible and AES67 audio-over-IP networks: source discovery, patch matrix and network I/O for macOS (CoreAudio), Linux (PipeWire) and Windows (ASIO).

Route your Mac's audio output to Snapcast or Squeezebox players over the network — a Core Audio HAL virtual device plus a lightweight PCM streamer.