SyncWords

Broadcast & streaming

Events & organizations

Start with the outcome

“The platform is flexible. The conversation starts with what you want your audience to experience.”

Platforms

What we deliver

Put it on autopilot

“Start with one caption track. Add subtitles, dubs, platforms and markets from the same system.”

Where we join the chain

What comes out

One useful conversation

“No transcoding. No demand to replace the vendors you already trust.”

Platforms you already run

Do not see your platform?

“If it accepts video, audio, captions or a web embed, there is probably a clean seam.”

Explore

Company

“Built in New York for live video everywhere.”
Portuguese captioning & subtitling

Portuguese closed captions and subtitles for live and on-demand media

Generate fast, accurate Portuguese captions and subtitles for broadcasts, live streams, events and video libraries. AI-powered with human review options, in Brazilian and European Portuguese.

  • Brazilian & European Portuguese
  • Portuguese ↔ English translation
  • Live + on-demand
  • All major caption formats
  • AI + human options
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Everything you need for Portuguese-language media

Live Portuguese captioning

Real-time AI captions for Portuguese-language broadcasts, streams and events. EIA-608 for broadcast, widget or player delivery for the web.

English & Portuguese subtitles

Live translated subtitles from English to Portuguese or Portuguese to English using SyncWords Live AI Translation, with custom glossaries.

Brazilian or European Portuguese

Choose Brazilian or European Portuguese for translation and dubbing, each with its own voice, so the output matches the market.

Transcrição em português

Automatic, accurate time-stamping for properly segmented captions, with ASR and human-validated Portuguese transcription.

Any style of caption

Export SRT, WebVTT, SCC, TTML/DFXP, SMPTE-TT and many more, ready for broadcast, web players and DVD authoring.

AI Portuguese voice dubbing

Go beyond subtitles. Vocalics real-time AI dubbing takes live English content and dubs it into natural-sounding Portuguese audio, with captions and subtitles included in every dub.

Portuguese captioning FAQs

Can SyncWords generate Portuguese captions for live broadcasts?

Yes. SyncWords generates real-time Portuguese closed captions for live broadcasts and streams, delivered as EIA-608 for broadcast television or as WebVTT for HLS streaming. No hardware encoder required.

Do you support Brazilian and European Portuguese?

Yes. Translation and AI dubbing are available in Brazilian Portuguese and European Portuguese, each with its own voice, and custom glossaries keep names and terminology consistent.

Can you translate English content into Portuguese subtitles in real time?

Yes. Live AI Translation produces Portuguese subtitles from English audio in real time, with 163 subtitle languages available for other audiences.

What Portuguese caption file formats can I export?

All major formats: SRT, WebVTT, SCC, TTML/DFXP, SMPTE-TT, SBV and more, suitable for broadcast, web, and DVD authoring workflows.

Reach Portuguese-speaking audiences today

Talk with our team about Portuguese captions, subtitles, and AI dubbing for your live events and broadcasts.

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