1.2.9 Audio-only (Live) Level AAA

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Conformance Levels


An alternative for time-based media that presents equivalent information for live audio-only content is provided.

[View on W3C.org]

Questions & Answers

What is Time-based media?

I see that one of the web accessibility guidelines is 'Time-based Media'. What is that?

  • flashes
  • images
  • video
  • youtube