1.2 Time-based Media · Perceivable
WCAG 1.2.8 Media Alternative (Prerecorded)
Level AAA
Provide a full text alternative for any pre-recorded synchronised media, equivalent to a transcript with descriptions.
Common failures
- Long-form tutorials offer captions but no reading-friendly transcript.
How to fix
- Publish a structured transcript that mirrors the video's visual and audio content.