//
//  XHCaptureHelper.h
//  MessageDisplayExample
//
//  Created by 曾 宪华 on 14-5-25.
//  Copyright (c) 2014年 曾宪华 开发团队(http://iyilunba.com ) 本人QQ:543413507 本人QQ群（142557668）. All rights reserved.
//
#import <UIKit/UIKit.h>

#import <Foundation/Foundation.h>

#import <AVFoundation/AVFoundation.h>

typedef void(^DidOutputSampleBufferBlock)(CMSampleBufferRef sampleBuffer);

@interface XHCaptureHelper : NSObject <AVCaptureVideoDataOutputSampleBufferDelegate>

- (void)setDidOutputSampleBufferHandle:(DidOutputSampleBufferBlock)didOutputSampleBuffer;

- (void)showCaptureOnView:(UIView *)preview;

@end