EPSONProjectorMPPAudio
EPSONProjectorMPPAudio is a hardware audio driver plugin for macOS CoreAudio that enables audio output routing to Epson projectors and presentation equipment connected via the company's Media Port Port (MPP) protocol. It allows Macs to recognise and drive the audio capabilities of compatible Epson presentation systems, making the projector appear as an available audio device in macOS system audio settings.
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1 suggestionThis is a hardware audio driver component maintained by Epson, not a standalone application. It integrates with macOS CoreAudio rather than being updated independently. To ensure this driver receives any native Apple Silicon updates from Epson, you should contact Epson support or check the support section of the Epson website for the latest projector/presentation equipment drivers compatible with your Mac model and macOS version. If you are using an Epson projector with MPP connectivity, verify that you have the current driver package installed from Epson's official download site — this is the only way to get updates to the audio driver. macOS itself cannot update this component; it relies entirely on Epson's vendor-supplied driver installer. Given that Rosetta 2 will be removed in macOS 28 (September 2028), it is important to confirm with Epson that any Intel-only driver you currently have will be updated to native Apple Silicon before that deadline.
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