Real-Time Live Captions
AI-powered captions, transcription and translation, built into the same nanoStream API you already use: live, in Replay, and in your VOD archive.
nanoStream Live Captions makes every stream instantly accessible: AI-powered captions, transcription and translation appear the moment words are spoken, not seconds or minutes later, right inside the platform you already stream from.
The same captions carry through Replay and into your VOD recording, and come with downloadable transcript and translation files ready for postproduction, PR, stream summaries, and social clips.
That's real-time video that simply works, for everyone watching, live or later.
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Real-Time Multilingual Captions & Translation
40+ languages. Viewers everywhere follow along the instant it happens, with no lag between speech and subtitle.
Easy API Integration
Your team ships accessibility without adding a vendor, a console, or a project.
Scales With Your Stream
50 viewers or 50,000. One language or ten. The same quality and speed holds.
Downloadable Transcripts & Translations
One caption pass powers your compliance record, your SEO, and your next social clip, across Replay and VOD. Export as TXT, VTT or SRT.
Add Your Custom AI Engine
Use the built-in engine, or connect your own speech and translation model for specific languages, jargon, or compliance needs.
Live Replay
Captions and translations carry straight into Live Replay, so latecomers watch with the same subtitles as your live audience.
Enable Live Captions from the same nanoStream API. No plugins, no separate vendor console.
Speech is transcribed and translated live, in 40+ languages, and appears on screen the moment it's spoken.
The same AI pass automatically extends into Replay and your recorded VOD, plus downloadable SRT, VTT and TXT files.
An internationally distributed logistics company now runs executive briefings, operational updates and emergency communication across time zones on nanoStream Live Captions, with no follow-up summaries needed and no local infrastructure to manage.
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"Live executive briefings and operational updates, including emergency communication, are now consumed simultaneously across time zones, without dependency on follow-up summaries."
"We bring our own domain-adapted model, trained on our pharma terminology, and it plugs straight into nanoStream Live Captions. Our regulatory language comes through accurately, in every market we operate in."
Whether this is the first stream you're making accessible, or you're extending years of coverage into every language you reach, we've built this before. Let's make sure nobody's left out.