A person who is deaf or hard of hearing might not be able to understand the audible content of a video without captions.
Captions are provided for all prerecorded audio content in synchronized media, except when the media is a media alternative for text and is clearly labeled as such.
For prerecorded video+audio;
- Provide a full text transcript of the video; and
- Add captions to video+audio and audio-only content in an accessible media player.