How Sunday works

No booths, no radio receivers, no volunteers with headsets. One computer in the booth, and every listener's own phone.

  1. Your sound reaches the booth computerConnect the feed you already have: the capture app on the booth Mac or Windows PC picks your audio interface or mixer output — or capture straight from a browser, use a phone as the microphone, or send RTMP from OBS, vMix, or a hardware encoder. Clean board audio in means clean translation out.
  2. Press Start — or let the schedule do itOne button in the capture app, on the dashboard, or on a Stream Deck in the booth. Churches with fixed service times set a schedule once and the stream starts itself.
  3. We translate, live, in every enabled languageThe speaker just preaches — in any of 98 supported languages. Translation follows about 3–4 seconds behind in a natural voice (the Live Interpreter engine starts speaking in under a second, mirroring your speaker's own voice), and runs only for the languages people are actually listening to.
  4. Everyone hears — or reads — in their languageMembers scan the printed QR code, pick a language, and listen with their earbuds or read live captions — nothing to install, no account, unlimited listeners. Captions can also run on a lobby TV, as a lower-third on the livestream, or inside ProPresenter or OBS. After the service, the dashboard holds the transcript and an AI sermon summary.

What the booth sees

Signal meters and a big Start/Stop, a pause button for prayer or announcements you don't want translated, and a live view of how many listeners are on each language. The admin team gets its own screen: the dashboard works from any phone, so pausing or ending the service doesn't require a trip to the booth.

And because Sunday mornings are chaotic: dead-air alerts if the stream goes silent, a prompt if the stream is still running hours later, and overage that never interrupts a live service.

How It Works — ChurchTranslator.AI