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Your first stream

About ten minutes, and all you need is a webcam.

Double-click CoyKoi Stream on your desktop.

It opens on the Stage, the space where your avatar lives.

The Stage, empty

Click Open Project… and choose your model.

It appears on the Stage, facing you.

A model on the Stage

Switch to Mocap at the top of the window.

Pick your webcam. When you see yourself, you’re ready.

The Mocap screen with a camera picked

Turn your head, blink, smile.

Your avatar should copy you. If it lags, see Tracking feels slow.

Your avatar following your head

Back on the Stage, turn on Spout.

In OBS, add a Spout2 Capture source and pick Koi.

OBS showing your avatar

That’s it. Your avatar is on your stream.

Next: set up hotkeys for expressions, or stream with a friend.