text: //
  //  CLMetadataConverterFactory.h
  //  avFoundation_meta
  //
  //  Created by tidemedia on 2017/8/23.
  //  Copyright © 2017年 charly. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  #import "CLMetadataConverter.h"
  
  @interface CLMetadataConverterFactory : NSObject
  
  - (id <CLMetadataConverter>)convertForKey:(NSString *)key;
  
  @end
  