AVCaptureAudioDataOutputSampleBufferDelegate Protocol Reference

Conforms to
Framework
/System/Library/Frameworks/AVFoundation.framework/
Availability
Available in iOS 4.0 and later.
Declared in
AVCaptureOutput.h
Related sample code

Overview

The delegate of an AVCaptureAudioDataOutputSampleBuffer object must adopt the AVCaptureAudioDataOutputSampleBufferDelegate protocol. The method in this protocol is optional.

Tasks

Delegate Methods

Instance Methods

captureOutput:didOutputSampleBuffer:fromConnection:

Notifies the delegate that a sample buffer was written. (required)

- (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection
Parameters
captureOutput

The capture output object.

sampleBuffer

The sample buffer that was output.

connection

The connection.

Availability
  • Available in iOS 4.0 and later.
Declared In
AVCaptureOutput.h