BABEL
Babel Streamer
The desktop app that turns Babel captions and translated audio into a keyable NDI source for vMix, OBS, or Resolume.
After installing— open the app, then enter the pairing code from your event's broadcast page (the “Pair streamer” button) to bind it automatically.
macOS — the build is ad-hoc signed: on first run, right-click the app → Open. Requires the free NDI Tools runtime installed.
Windows — unsigned: if SmartScreen warns, click More info → Run anyway. The NDI runtime is bundled.