Instance Property

delegateCallbackQueue

A dispatch queue for delivering synchronized capture data.

Declaration

@property(nonatomic, readonly) dispatch_queue_t delegateCallbackQueue;

Discussion

This property is read-only. You set the delegate object and the dispatch queue for delegate methods together using the setDelegate:queue: method.

See Also

Receiving Synchronized Capture Data

- setDelegate:queue:

Designates a delegate object to receive synchronized data and a dispatch queue for delivering that data.

delegate

A delegate object that receives synchronized capture data.

AVCaptureDataOutputSynchronizerDelegate

Methods for receiving captured data from multiple capture outputs synchronized to the same timestamp.

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