Determines if a media item is able to be played.
- iOS 7.1+
- macOS 10.12.1+
- tvOS 9.2+
- Media Player
When set to
true, the designated content item is able to be played. Containers and individual content items can set this property to
true. For example, a playlist with multiple songs in it. The playlist is a container that can be played, or the user could choose a song from inside of the playlist.