POWERED BY
Hear It. Transcribe It. Translate It — All in Real Time.
Use case
Power every multilingual experience with AI transcription and translation
- Online Education
- Virtual Events & Webinars
- Enterprise Meetings
- Live Streaming
Real-time captions and translation for cross-language classrooms
- Live speech-to-text transcription
- Instant bilingual subtitles
- 15+ languages supported
- Scalable to thousands of students
From primary schools to university lectures, language should never be a barrier to learning. TRTC transcribes teacher speech in real time and simultaneously translates it into each student's preferred language.
Simultaneous interpretation and live transcription for global audiences
- Sub-second translation latency
- Auto-generated session transcripts
- Supports 500+ concurrent attendees
Host international conferences and live webinars without the cost and complexity of human interpreters. TRTC delivers real-time translated captions with sub-second latency, keeping every attendee in sync with the speaker.
Multilingual collaboration with auto-transcribed meeting records
- Real-time captions in any language
- Speaker-labeled transcription logs
- Native SDK integration
- Zero extra infrastructure
Break down communication silos across distributed global teams. Run natively inside your RTC session — delivering live captions to every participant, ready for compliance, review, or LLM-generated action items.
Real-time subtitles and speech capture for global live content
- Millisecond subtitle sync
- Dual-language overlay
- Live transcript for content archive
- Works with any streaming platform
Reach viewers around the world without extra plugins or platforms, helping creators grow global audiences and repurpose content instantly.
The TRTC Real-Time Transcription solution captures live audio streams, processes speech-to-text conversion with sub-second latency, and delivers translated subtitles through SDK callbacks or server webhooks. The structured transcript data integrates seamlessly with LLMs for automated summaries and action items.
ADVANTAGE
Why TRTC real-time transcription and translation
Ultra-low latency
Captions that keep pace with every word
sub-second transcription and translation pushed via sdk callback or server webhook, keeping captions perfectly in sync with live speech — built on the same infrastructure powering millions of real-time calls worldwide.
15+ languages, one integration
Go global without rebuilding your stack
15 languages, one integration: from chinese and english to spanish, arabic, japanese, and portuguese support global users without rebuilding your stack or managing multiple vendors.
Built for any scale
From 10 users to 10,000 — consistent performance
Up to 100 concurrent stt and translation tasks per sdkappid. handles peak traffic across live events, large classrooms, and enterprise deployments with consistent performance.
No extra pipeline setup
Native to your RTC session — no extra audio pipeline
Transcription and translation run directly inside your existing TRTC room — no separate audio capture, no stream forwarding, no third-party ASR service to manage.