This path is for the original Tabcast setup: install the standalone relay executable, then use the browser-based capture studio with the Chrome extension workflow. If you want the new all-in-one app, use Tabcast Browser instead.
Download and run TabcastRelay.exe. It listens on 127.0.0.1:38473.
Open the Tabcast web studio in Chrome. Capture runs in the browser; the relay handles encode + WHIP.
Connect your stream keys in the web UI and publish through the local relay — same as before v0.2.
Recommended for existing users on the extension + relay stack. New installs should prefer Tabcast Browser 0.2.0, which bundles the relay and removes the separate browser tab setup.