Live streaming localization and accessibility using AWS Media Services

This article explains how to implement live streaming localization and accessibility using AWS Media Services, addressing the high costs of traditional captioning and translation services.

• 82-85% of sports fans use streaming; multilingual accessibility is critical for global reach
• AWS Media Services enables automatic high-quality captions and translations at scale
• Four integration points exist: on-premises captioning, pre-MediaLive, post-transcoding, or client-side
• Integration points 2 and 3 recommended for ease of deployment and converged delivery
• Point 2: Low-latency 608 embedding for supported Latin-based languages (up to 4 simultaneous)
• Point 3: Late binding workflow supports unlimited languages via HLS WebVTT subtitles
• SyncWords partnership demonstrates production-ready implementation with DVB Subtitle support
• Solutions reduce costs, expand market reach, and unlock new revenue opportunities

The guide provides a framework for choosing the right localization architecture based on latency needs, language requirements, and existing infrastructure constraints.