A Boolean value that indicates whether the player uses closed captioning.
- iOS 4.0–11.0Deprecated
- macOS 10.7–10.13Deprecated
- Mac Catalyst 13.0–13.0Deprecated
- tvOS 9.0–11.0Deprecated
Closed captions will be displayed if either:
Closed captions are present in the media and the value of
Caption Display Enabled
A media selection option representing a stream of closed captions is selected in the legible media selection group.