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Mira

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  • macOS

Loops a recorded clip of you through a virtual camera so you can step away from a call

Mira publishes a macOS virtual camera that plays a short recorded loop of you, so you can step off a call without your video going dark. Audio is left completely untouched. Record a clip, keep a library of them, and the loop engine plays it ping-pong style with a seam morph and simulated lag so it does not read as an obvious loop. Global hotkeys switch it on and off without leaving the call.

What it does

CMIO system extension publishing a real virtual camera
Clip recording and a reusable clip library
Ping-pong loop engine with seam morph and simulated lag
Carbon global hotkeys for switching mid-call
On-device diagnostics

Who this is for

Anyone stuck on camera-on calls who occasionally needs to be somewhere else.

Specs

Platform
macOS
Built With
Swift & SwiftUI
Requires
macOS 13+
Telemetry
None
Built with:SwiftUICMIOAVFoundationXcodeGen
virtual cameravideo callwebcam loopzoomcmiomenu bar

Mira is still in the lab

Built and running, but not packaged for release — so there is nothing honest to link to yet. It ships when it ships.

Tell me when it ships