Broadcast Captioning
Ensure accurate, compliant captions with end-to-end solutions trusted by the world’s leading...
AI-Powered
Captioning Technology
& Solutions
NEW Product
NOW AVAILABLE
LEXI Encoder (UHD592)
The LEXI Encoder (UHD592) is the next generation upgrade to AI-Media’s flagship Encoder Pro (HD492) - trusted by broadcasters worldwide for its proven reliability and performance. Designed to deliver real-time LEXI Text captions with unmatched precision and security, the LEXI Text Encoder builds on this legacy with upgraded architecture, enhanced speed, and expanded 4K capability.
The LEXI Encoder (SKU: UHD592) is the next-generation upgrade to AI-Media’s flagship Encoder Pro (HD492), trusted by broadcasters worldwide. It delivers ultra-precise real-time LEXI Text captions and multilingual LEXI Voice translation, with improved performance, stronger security, and native 4K support.
Built for professional live production, the LEXI Encoder brings captioning and voice translation together in a single 1RU unit. It supports up to six LEXI Text channels and five voice outputs, with ambient background noise retained in translated audio.
HD to 4K Ready – native 4K/12G-SDI UHD support for evolving production standards
Five Voice Outputs – deliver multilingual LEXI Voice translation in up to five output languages from a single encoder
Ambient Background Noise Retention – preserve background sound within LEXI Voice translated audio
Lightweight Form Factor – improved rack mounting efficiency for easier deployment
Flexible Integration – SDI, IP, and cloud-connected environments
Latest OS Update – Debian 13 for improved stability and security
EEG Cloud Integration – central management, remote monitoring, and diagnostics
UI/UX Enhancement – modernized interface for faster and simpler operation
| Category | Detail |
|---|---|
| Model SKU | UHD592 |
| Base Platform | Successor to Encoder Pro (HD492), bringing real-time LEXI Text captioning and multilingual LEXI Voice translation together in one platform |
| Processing | Upgraded performance from Intel Gen 10 CPU (4 Core) → AMD Epyc CPU (12 Core) |
| Video Performance | Native 4K/12G-SDI UHD support |
| Form Factor | Lightweight 1RU chassis for efficient rack mounting and deployment |
| Relay Bypass | Ensures continuous signal flow during network or hardware failover |
| Compliance & Encryption | SOC2-compliant with SSL certificate management |
| LEXI Capacity | Up to 6 LEXI Text channels and 5 LEXI Voice outputs |
| Ambient Background Noise Retention | Preserves background sound within LEXI Voice translated audio |
| Maintenance | Debian 13 with quarterly security updates |
The LEXI Encoder is offered via AI-Media’s Hardware-as-a-Subscription (HaaS) model – replacing traditional Capex with a future-ready approach. Benefits of this model include:
- Opex, Not Capex: Predictable costs with no upfront hardware investment.
- Minimum 12-Month Term, then cancel anytime: Simple, flexible commitment aligned to operational needs.
- Always Current: Access the latest LEXI encoders and AI features.
- Built-In Support: Includes technical support, product enhancements and security updates.
- Future-Ready: Easily adapt from SDI to ST 2110, IP, cloud, or new AI workflows.
- Reduced Risk: Rapid replacement of defective hardware minimizes downtime and eliminates repair costs
For full commercial details, please contact your AI-Media account manager or contact us via the Start a Conversation form.
New ADA Title II Deadlines Are Driving Change
From April 2026, state and local governments in the U.S. must make all prerecorded video content accessible under WCAG 2.1 AA – including audio description. For many public entities, this will be the first time audio description is required at scale.
LEXI AD makes compliance achievable and affordable. Our automated, fully WCAG-compliant audio description delivers natural-sounding narration at up to 75 % faster turnaround and a fraction of traditional cost.
Solutions
Captioning solutions for any need
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End-to-end captioning solutions
Why AI-Media?
Trusted by the World’s Best
The world’s leading broadcasters and organizations choose AI-Media’s captioning technology for its unmatched accuracy and affordability.
Powered by AI
Our LEXI Text automatic captions leverage the latest AI to deliver results that rival human captions, at a fraction of the cost.
World-Leading Captioning Infrastructure
Ensure seamless, cost-effective caption delivery via AI-Media’s iCap Cloud Network – the world's largest, most secure caption delivery network.
Security
Our iCap Cloud Network provides the most secure caption delivery method to ensure the best quality captions and unrivalled network uptime.
Deep Captioning Industry Expertise
Our expert team can advise on the most appropriate solution to meet your requirements.
Global Support
Rely on 24/7 technical support from our team of captioning experts located across multiple time zones.
Testimonials
What our clients are saying
High Accuracy & Cost-Efficiency
LEXI has provided us with accuracy above expectations, while significantly reducing our costs.
High Accuracy & Cost-Efficiency – Bruce Williams – Technical Manager, Portland Trail Blazers
Bruce Williams – Technical Manager, Portland Trail Blazers
Innovative Solutions
LEXI’s accuracy was very good, and Topic Models is extremely useful. If your production has participants with unusual names, or there are uncommon industry-specific terms, entering these custom words into Topic Models works beautifully.
Innovative Solutions
Ally Brooks – Senior Manager, Production & Systems, Eventage
Versatile & Easy-to-Use
“iCap Alta allowed us to satisfy the traditional broadcasters who prefer premium human captioning, as well as the newer OTT channels who want a captioning solution that is quick, easy and high quality like LEXI.”
Versatile & Easy-to-Use
Baskar Subramanian – CEO & Co-founder, Amagi
Captioning Made Easy
Today’s viewers expect live captioning, no matter what platform they’re consuming. When you’re using AI-Media’s solutions, captioning isn’t complicated.
Captioning Made Easy -Brad Gans – Creative Technical Director, act.tv
Brad Gans – Creative Technical Director, act.tv
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