Stream live, translate instantly
Stream any live event and get real-time captions and dubbed audio in 50+ languages, delivered to your viewers as it happens.
Start Free TrialHow it works
Three steps to live translation
Ingest your stream
Send your RTMP stream to LingaCast. Works with OBS, vMix, Wirecast, or any encoder. One URL, one stream key.
AI translates in real-time
Our pipeline transcribes speech, translates into your target languages, and generates natural-sounding dubbed audio — all under 4 seconds.
Viewers watch in their language
Your audience gets a player with captions and dubbed audio in their chosen language. Embed it anywhere or share a direct link.
Built for live broadcasting
Real-time STT
Speech-to-text with word-level timestamps, tuned for broadcast audio environments.
50+ Languages
Simultaneous translation and AI dubbing with automatic multi-provider failover for reliability.
<4 Second Latency
From spoken word to viewer caption in under 4 seconds — measured and reported per event.
Embeddable Player
Drop our player into any page. Viewers pick their language — captions and dubbed audio switch instantly.
Ready to go live?
Your first event is free. No credit card required.