"Caption" required in 1.2.2 is applied to live video.
| Principle | Perceivable | Information and user interface components must be presentable to users in ways they can perceive. |
|---|---|---|
| Guideline | Time-based Media | Provide alternatives for time-based media. |
| Criterion | Captions (Live) (1.2.4 AA) |
Captions are provided for all the live audio contents included in the synchronized media. |