A Boolean value that determines whether the user is allowed to disable display of subtitles.
- tvOS 9.0+
By default (when this property’s value is
AVPlayer UI allows a user to choose any of the subtitle languages associated with media content for display, an “Auto” option that automatically presents subtitles only when appropriate, or an “Off” option that disables subtitle display. To require that subtitles always be displayed (if available in the presented media content), set this property’s value to
true. Requiring full subtitles makes the “Auto” and “Off” options unavailable.