ABAudioFilterPort.h File Reference

#import <UIKit/UIKit.h>
#import <AudioToolbox/AudioToolbox.h>
#import <Audiobus/ABPort.h>
#import <Audiobus/ABLocalPort.h>
#import <Audiobus/ABCommon.h>

Classes
class	ABAudioFilterPort
	Filter port. More...

Macros
#define	__ABAudioFilterPort_h

Typedefs
typedef void(^	ABAudioFilterBlock )(AudioBufferList *audio, UInt32 frames, AudioTimeStamp *timestamp)
	Audio processing block.

Variables
NSString *const	ABAudioFilterPortConnectionsChangedNotification
	Filter port connections changed.

Macro Definition Documentation

#define __ABAudioFilterPort_h

Typedef Documentation

typedef void(^ ABAudioFilterBlock)(AudioBufferList *audio, UInt32 frames, AudioTimeStamp *timestamp)

Audio processing block.

This block is called when there is audio to be processed. Your app should modify the audio in the `audio' parameter.

Parameters

audio	Audio to be filtered, in the client format you specified
frames	Number of frames of audio
timestamp	The timestamp of the audio

Variable Documentation

NSString* const ABAudioFilterPortConnectionsChangedNotification

Filter port connections changed.

Sent when the port's connections have changed, caused by connections or disconnections from within the Audiobus app.