Demystifying Closed Captioning: What WCAG 2.1AA Really Requires for Government Video
About This Webinar
Closed captioning is a foundational part of accessible government communication, but understanding the technical requirements and compliance expectations can be challenging.
In this on-demand webinar, Ray Tiley, CTO of Tightrope Media Systems, and Dana Healy, COO of Tightrope Media Systems, break down what WCAG 2.1 AA requires for government video and the practical steps agencies can take to implement captioning effectively across live and on-demand content.
What You'll Learn - WCAG 2.1 AA captioning requirements for government video - Best practices for captioning live streams and video on demand - Which captioning tools are essential—and which are optional - Considerations for audio descriptions, real-time translation, and AI-generated captions - How to navigate third-party content and accessibility responsibilities across platforms
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Catch up on the biggest MediaScribe and Cablecast announcements from NAB 2026 in one on-demand session. This webinar walks through the latest innovations designed to support WCAG 2.1 AA compliance and streamline government video workflows. You'll see how MediaScribe and Cablecast continue to evolve with new accessibility capabilities, cloud-powered workflows, enhanced audience insights, and tools built to simplify content creation, publishing, and playback. What You'll Learn MediaScribe - MediaScribe Live – Real-time captions and translations, plus previews of Speaker ID and Voice Translations - MediaScribe Narrate – AI-powered audio descriptions for on-demand video, including faster review and publishing workflows Cablecast - LiveBridge – Cloud-powered overflow live event workflows - Showcase Events – New ways to promote live events with rewind and instant VOD - Audio Sidecar Files – Multiple audio tracks for descriptions and translations - CG Captioning – Caption support for video bulletins - Audience Measurement – Session-based analytics to better understand viewer engagement
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