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WCAG · Level AAA

WCAG 1.2.7 – Extended Audio Description (Prerecorded)

Extended audio description is provided for complex or fast-paced prerecorded video.

View official specification

At a glance

Impact level Medium
Topics
Extended audio description Video Time-based media
Who this affects
Blind users Screen reader users

Why this matters

Extra time in the audio track allows more detailed descriptions for blind users.