Replaces the current player item with a new player item.
- iOS 4.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 6.0+
A player item.
The player item replacement occurs immediately and
item becomes the player’s
current. Calling this method with the player’s current player item has no effect.
The new item must have the same compositor as the item it replaces, or have no compositor.