1.2 Time-based Media · Perceivable
WCAG 1.2.6 Sign Language (Prerecorded)
Level AAA
Provide a sign-language interpretation for all pre-recorded audio in synchronised media. AAA — typically reserved for content aimed at deaf audiences.
Common failures
- Public-information videos have captions but no signing.
How to fix
- Embed a picture-in-picture sign interpreter or publish a sign-language alternative track.