The ability of the display layer to be used for enqueuing sample buffers.
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 10.2+
The value of this property is an
AVQueued that indicates whether the receiver can be used for enqueuing sample buffers.
When the value of this property is
AVQueued, the receiver can no longer be used and a new instance needs to be created in its place. When this happens, clients can check the value of the
error property to determine the failure.
This property is Key-value observing compatible.