WCAG 2.2 · Perceivable · Level AA
1.2.4 — Captions (Live)
Live audio in synchronised media must have real-time captions.
Level AAPerceivable
What it means
Live audio in synchronised media must have real-time captions.
How to meet it
Provide live captioning for webinars, streams and live broadcasts.
How AccessScan checks this
This criterion needs a rendered page or human judgement (for example colour contrast, focus visibility, or media review), so it’s part of manual testing and our upcoming deep scan rather than the free static scan.
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