Line 21 Transforming Live Captioning for Global Accessibility

Line 21 is revolutionizing the live captioning industry with its cutting-edge software solution that combines human expertise with advanced AI technology. This innovative platform delivers captions with an impressive 144-millisecond latency, ensuring real-time accessibility across major platforms including YouTube, Facebook, Zoom, and custom RTMP destinations.

Key Features and Capabilities

The platform stands out with its comprehensive feature set:

• Support for over 100 languages
• AI-powered proofreading system
• Advanced CEA encoding (608 and 708 protocols)
• Customizable display settings
• Seamless integration options

Professional Excellence

Line 21’s translation services merge human expertise with machine capabilities, ensuring accurate and contextually appropriate captions. The platform’s experienced team provides comprehensive technical support, making implementation and operation smooth and efficient.

Technical Integration

The system offers flexible integration options:

• API accessibility
• Multiple service connections
• Various endpoint delivery options
• Keyboard macro support
• Connector-based caption input

Output and Accessibility

Users can access their content in multiple formats:

• .txt files
• .srt files
• .webvtt files
• Multi-language options

Impact and Future

Line 21 continues to break down communication barriers by providing accessible content worldwide. The platform serves diverse organizations, from corporate entities to entertainment venues, ensuring inclusive communication for all audiences.

With its commitment to excellence and user-centric approach, Line 21 sets new standards in the captioning industry. The platform’s innovative combination of human expertise and AI technology makes it the go-to solution for reliable, accurate, and accessible captioning services in today’s global digital landscape.