@interface FRCFrameTimingInfo : NSObject
@property (nonatomic) struct { long long value; int timescale; unsigned int flags; long long epoch; } presentationTimeStamp;
@end
@interface FRCFrameTimingInfo : NSObject
@property (nonatomic) struct { long long value; int timescale; unsigned int flags; long long epoch; } presentationTimeStamp;
@end