Captions are essential for users who are deaf and helpful for those who cannot use audio. They can also be accessed by screen readers.

Objectives

• Allow people who are deaf or cannot use audio to follow video content comfortably with a synchronized visual alternative, without needing an external transcript.
• Ensure video content is accessible.

Implementation

• Provide synchronized captions for all video content, ensuring they accurately reflect at least all spoken information.

Control

• For each video containing speech, check that synchronized captions are available and convey the spoken content.