About
Enable this option to allow voice narration of the visuals and actions happening on screen. If you choose to enable extended audio description, additional options display.
The Extended audio description plugin is not supported on live entries.
Example of Extended audio description enabled, and Full screen overlay disabled:

VOD
Set extended audio description
1. Scroll down to the Accessibility & language section, find Extended audio description and click the gear icon to open the settings.

2. Check Full screen overlay if you would like the description overlay to be shown in a full-screen mode.
3. Click Save at the top right of the settings page.
For the user guide, see Extended audio description plugin.