Omi Mirror Audio Driver
Omi Mirror Audio Driver is a HAL (Hardware Abstraction Layer) audio driver plugin for macOS CoreAudio, developed by Existential. It functions as a system-level audio interface component that allows macOS to recognize and communicate with compatible audio hardware or virtual audio routing. HAL drivers are fundamental to how macOS discovers and manages audio devices, and are not independently updatable — they are controlled through the host audio interface and vendor-specific installer tools.
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1 suggestionOmi Mirror Audio Driver is a system audio driver component, not a standalone application, so it cannot be updated separately through the App Store or a standard software download. To update this driver, you will need to use Existential's own installer or driver management tool — check Existential's website for their audio driver management software (often called something like "Omi Control" or a vendor-specific installer). If no native Apple Silicon build is available from Existential yet, contact the vendor directly to confirm their native build timeline, as this driver will stop functioning when Apple removes Rosetta 2 support in macOS 28 (September 2028). Alternatively, if you are no longer actively using the audio device this driver supports, you can safely remove it by uninstalling the associated Existential software package.
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