Live Automated Captioning, Subtitling & AI Voice Dubbing for Live News

Deliver live news in any language with real-time captions and GenAI-powered text & audio translations. Achieve instant scalability, accuracy and full accessibility compliance to engage diverse audiences. Boost geographical reach, increase viewership and unlock monetization potential. Perfect for broadcast TV, OTT platforms, and social media.

Live Automated Captions, Subtitles and Voice Translations (aka AI dubbing) for AWS Elemental workflows

End-to-End Solution for
Instant Captioning and Translation of
Live News Broadcasts

Effortlessly deliver low-latency live captions for news coverage. Serverless architecture solution that supports both AI-powered and hybrid workflows with CART captioners. Designed for HD & UHD video streaming. Perfect for broadcasters adopting or transitioning to an IP workflow. Robust API for seamless caption and translation automation. Pay per use, no license fee required.
Meet mandated accessibility regulations for live news streaming and broadcasts
Framerate support: almost all video framerates covered for domestic and international delivery
Integration with AWS Elemental MediaConnect for flawless live caption insertion and contribution to AWS Elemental MediaLive & MediaPackage
Works with Amazon IVS (Interactive Video Service) for low-latency video delivery
Compatible with LiveU, TVU, Ateme, and other video production software for seamless integration into live streaming workflows
Use your existing human captioning service, if needed
Low-latency video streaming: sub-second caption insertion into SRT streams
Highly scalable to support unlimited concurrent live streams with low-latency captions within minutes
Support for HEVC codec (H.265) to optimize bandwidth while preserving pristine video quality & other DVR functionality
Support for SCTE-35 marker pass-through for seamless ad insertion
Selectable PID channels for ASR ingest

Adding SyncWords to your sports broadcast means: simple, scalable and instant delivery of low-latency live captions assessible to any viewer worldwide.

One-Shop Platform to
Automate Live Captioning for
News Coverage via SRT Streams

Designed for high-end broadcast workflows. Easy insertion of 608 data into your SRT stream for highly cost-effective real-time captioning without altering your current live streaming setup. Ideal for both event-based and 24/7 news broadcasts. Fully cloud-based, no hardware required. Scale as you go.

Captioning

Live AI Captioning

Automatic captions instantly available in all languages supported by CEA-608 including English, Spanish, Portuguese, and French for low-latency news streaming.

Create custom dictionaries to enhance captioning accuracy of your news broadcast. Include specialized terminology, acronyms, and presenters, politicians’ names. Store as many custom dictionaries as needed for various types of live programming.

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CaptionIng

Live CART Captioning

Use SyncWords managed services to provide professional human captioning in English, Spanish, Portuguese, or French.

SyncWords’ platform is compatible with all standard human captioning/CART systems. Bring your own captioning service if needed.

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Delivery

Live SRT Streams

SyncWords will take your live news SRT streams, insert 608 captions and push the streams back to your production environment instantly. This allows you to monitor your captioned streams ahead of distribution.

SyncWords’ platform provides a simple way to push or pull SRT streams while generating accurate automatic live captions. Our cloud-based embedded captions are fully featured and support all 608 positioning and formatting.

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Live AI-Powered Voice Translation to Localize Live News Broadcasts

Reach wider audiences by adding real-time automated audio dubbing to your HD and UHD news coverage. Highly cost-effective video content localization. Fully cloud based translation solution requiring no hardware or per-channel licence over provisioning.

Enable automatic voice translations for live SRT streams to enhance inclusivity of your live news. Combine with SyncWords’ low-latency AI captioning.

Add new languages instantly
100+ translation languages to choose from
Over 900 voice options. Several regional accents available.
Perfect for large live streaming projects: support for concurrent news broadcast channels
Each language mapped to its own audio track for ease of stream distribution
Automatic speaker identification & voice assignment throughout all supported languages
Support for dual pipeline workflows to ensure seamless live streaming delivery worldwide
Live AI Captions, Subtitles & Voice Translations Delivered in Real-time to Any HLS player

Key Benefits

Scale as-you-go: unlimited concurrent streams
Compatible with standard SRT live production software
Enhanced accuracy with ASR dictionaries & Translation glossaries
Designed for live streams in HD & 4K
Highly cost-effective
24/7 availability
7 source languages for CEA-608 captioning
Low-touch: no hardware, no transcoding, fully cloud-based
Supports dual pipeline workflows to add resiliency
Automatic speaker identification & voice assignment
900 AI voice options to choose from: both female & male
50+ languages & several regional accents supported for live AI dubbing

Low-Latency Live Captioning for
News Broadcasts Using
SRT Streaming Protocol

Highly scalable and cost-effective, no hardware or on-premise encoders required. Easily insert low-latency automated live AI-powered or human captions to ant live news SRT stream. Further enhance live sporting events with real-time AI-generated voice translations. SRT listener and caller workflows supported.

Client SRT video Stream
Caller
or
Listener
embed
608 captionS
ASR or Human
Captioning
Support for
CEA-608 languages
Automatic Voice
Translations
AI-powered
dubbing
Support for
50+ languages
Destination
(broadcast, stream)
SRT Video StReam
With Captions & Dubs to Client

Premium Captioning & Translation Solution for Live News Broadcasts Using Dual Pipeline Workflows

Power any live news broadcast with automatic live captions, subtitles and AI voice translations using your existing SRT stream in a dual pipeline workflow for enhanced resiliency. Easily customize or use the end-to-end live streaming solution for an accessible and inclusive viewing experience.

SRT
Clean Feed
AVC/HEVC
SRT
Clean Feed
AVC/HEVC
SRT Live Caption Insertion with Voice Dubs
SRT Live Caption Insertion with Voice Dubs
SRT Ingest
AWS Elemental
MediaConnect
SRT Ingest
AWS Elemental
MediaConnect
Optional
HLS Transcode
AWS Elemental
MediaLive
HLS Transcode
AWS Elemental
MediaLive
DVR/Harvest
AWS Elemental
MediaPackage
CDN Publishing
Amazon
CloudFront

Already Using the AWS Elemental Solutions for Live News Broadcasts?

Add SyncWords to your AWS Elemental workflow. SyncWords’ seamless integration into AWS Elemental MediaLive, MediaPackage & MediaConnect means you can:
Auto-generate AI captions live in 50+ languages with enhanced accuracy
Translate to foreign subtitles in 100+ languages instantly
Automatically provide live audio dubbing in 50+ languages with over 900 AI voice options
Compatibility with AWS Elemental MediaConnect for flawless live caption insertion and contribution to AWS Elemental MediaLive & MediaPackage
Seamless integration with Amazon IVS (Interactive Video Service) for low-latency video delivery
Benefit from SyncWords’ RESTful API  to streamline AI captioning, subtitling & dubbing processes

Monetizing Live News Broadcasts
with GenAI-Powered Translations

Maximize revenue by leveraging scalable and cost-effective translation technology to expand your reach internationally with multilingual automated subtitles.

No additional hardware or per-channel license overprovisioning helping reduce overhead costs and supporting sustainable, long-term growth. Ideal for live streaming providers, broadcast TV, OTT platforms and content owners.
Licensing live streams by expanding global reach with live AI subtitles in multiple languages for international distribution
Attract international sponsorships by localizing live video content for global audiences
Boost engagement & ad impressions by adding accurate live stream subtitles
Drive subscription growth by delivering multilingual content to attract global subscribers
Extend viewing times by adding live video subtitles for better engagement even in a noisy environment
Reduce operational costs and boost profit margins with automated live translations
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Beyond SRT.
Support for HLS & RTMP(S) Distribution Workflows

One-stop shop for automatic live captioning, subtitling and dubbing. Power accessible and inclusive live programming whether streaming via HLS, SRT, or RTMP(S).

HLS Streaming ProTOCOL

Easily insert real-time automatic captions, subtitles and AI audio translations into a livestream to enhance accessibility and inclusivity. Highly cost-effective and scalable solution for streaming your live video content in multiple languages on any device or screen. Unlimited concurrent channels to broadcast different types of live programs, including live news.

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RTMP(S) Streaming ProTOCOL

RTMP is the real-time messaging protocol that allows you to live stream video over the internet. Embed CEA-608 captions or subtitles in your live stream for delivery to YouTube, Vimeo, Facebook, LinkedIn and other social media with no encoders or complex workflows. Automate the captioning and subtitling process with our RESTful API.

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Live Automated captions, subtitles and voice translations (aka AI dubbing) using RTMP(S) and SRT live streaming protocols with AWS Elemental

SyncWords’ Robust API to Automate
Low-Latency Captioning for
Live News Streams

SyncWords’ API empowers you to seamlessly manage your streaming services within the SyncWords Live platform. Whether you're setting up new services, accessing service details, making updates, or monitoring real-time status, our RESTful API streamlines the process:

Integration into your existing live streaming software application
Support for JSON and YAML data formats
Comprehensive information on API endpoints and authentication
Postman collection with detailed documentation with quick start guides
Swagger implementation
SyncWords' robust API for real-time automatic captioning and translations for live streams and live events

Contact Sales

We wil be happy to meet and demo all our enterprise solutions
Captions and Subtitles - pricing - icon
Expect to hear back from us right away, but no later than one business day.