call

A 3D video call in one addCall(): start a call, share the invite link (or its QR code), and everyone with a 3D display sees the others in 3D — peer-to-peer, up to four people. A stereo camera (one wide side-by-side device) is picked up automatically and sent as a real stereo pair; any other webcam is sent as 2D and lifted to 3D on the receiving 3D display. On any other browser the call is an ordinary 2D call.

Detecting DisplayXR Browser…

URL params: ?signal=ws://localhost:8787 your dxr-signal/1 server (node signaling/dev-server.mjs; the default on localhost) · ?signal=peerjs the free public PeerJS broker (demo only; this sample's own adapter, not in the package) · ?camera=synthetic a generated side-by-side test pair instead of a camera · ?camera=mono · ?layout=speaker · ?accent=violet · ?untracked=mono ease tiles flat while nobody is tracked · ?lift=0 show 2D participants flat instead of lifting them · ?models=https://… where the lift depth model is served from · ?debug logs. 2D→3D needs the lift module (@displayxr/inline3d/lift, js/lift/): without it — or without a native 2D→3D provider or WebGPU — 2D participants are simply shown in 2D (tile badge 2D; 2D→3D when lifted, 3D for a stereo camera). The room travels in the link's #room= fragment, which the browser never sends to any server. Built on js/inline3d-call.js, preview tier — see sdk-stability.md and RFC 0002. Get the DisplayXR Browser.