AVAEMixerSample/PlayerViewController.h

/*
    Copyright (C) 2017 Apple Inc. All Rights Reserved.
    See LICENSE.txt for this sample’s licensing information
    
    Abstract:
    The PlayerViewController class provides specific UI Elements to interact with the PlayerNode.
     
                UISlider            *playerVolumeSlider;    Sets the volume on the player
                UISlider            *playerPanSlider;       Sets the pan on the player
                UIButton            *playerPlayButton;      Toggles the player state
                UISegmentedControl  *playerSegmentControl;  Provides a selection for different buffers/files
*/
 
#import "AudioViewController.h"
 
@interface PlayerViewController : AudioViewController
 
@end