1.2.4: Captions (Live) [AA]

Description

Captions are provided for all live audio content in synchronized media.

Sufficient Techniques

Sufficient Techniques for Success Criterion 1.2.4

Note: Other techniques may also be sufficient if they meet the success criterion. See Understanding Techniques.

G9: Creating captions for live synchronized media AND G93: Providing open (always visible) captions
G9: Creating captions for live synchronized media AND G87: Providing closed captions
G9: Creating captions for live synchronized media
- SM11: Providing captions through synchronized text streams in SMIL 1.0
- SM12: Providing captions through synchronized text streams in SMIL 2.0
AND
G87: Providing closed captions
- SM11: Providing captions through synchronized text streams in SMIL 1.0
- SM12: Providing captions through synchronized text streams in SMIL 2.0

Advisory Techniques

Advisory Techniques for Success Criterion 1.2.5

H96: Using the track element to provide audio descriptions

Failures

Failures for Success Criterion 1.2.8

F74: Failure of Success Criterion 1.2.2 and 1.2.8 due to not labeling a synchronized media alternative to text as an alternative

Notes