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BlackHole: macOS Audio Loopback Driver
BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency. - ExistentialAudio/BlackHole
Builds 2, 16, 64, 128, and 256 audio channels versions Customizable channel count, latency, hidden devices Customizable mirror device to allow for a hidden input or output Supports 8kHz, 16kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz, 705.6kHz and 768kHz sample rates Zero additional driver latency Compatible with macOS 10.10 Yosemite and newer Builds for Intel and Apple Silicon No kernel extensions or modifications to system security necessary BlackHole uses 32-bit float bit depth since macOS Core Audio natively uses 32-bit at the system level. All applications should be able to playback and record audio, and do not require adjusting bit depth at the BlackHole driver level.
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