text: /* Generated by RuntimeBrowser
     Image: /System/Library/Frameworks/AVKit.framework/AVKit
   */
  
  @interface AVConcreteValueTiming : AVValueTiming {
      double  _rate;
      double  _timeStamp;
      double  _value;
  }
  
  - (struct { double x1; double x2; })_timing;
  - (double)anchorTimeStamp;
  - (double)anchorValue;
  - (id)copyWithZone:(struct _NSZone { }*)arg1;
  - (id)initWithAnchorValue:(double)arg1 anchorTimeStamp:(double)arg2 rate:(double)arg3;
  - (double)rate;
  
  @end
  