Instance Property

sampleBufferDelegate

The capture object’s delegate.

Declaration

@property(nonatomic, readonly) id<AVCaptureVideoDataOutputSampleBufferDelegate> sampleBufferDelegate;

Discussion

The delegate receives sample buffers after they are captured.

You set the delegate using setSampleBufferDelegate:queue:.

See Also

Receiving Captured Video Data

- setSampleBufferDelegate:queue:

Sets the sample buffer delegate and the queue on which callbacks should be invoked.

sampleBufferCallbackQueue

The queue on which delegate callbacks should be invoked

AVCaptureVideoDataOutputSampleBufferDelegate

Methods for receiving sample buffers from and monitoring the status of a video data output.