HVTLevelerFlexSpeed Constants Reference

Declared in HVTVars.h
References HVTLevelerCropMode

HVTLevelerFlexSpeed

Constants indicating the speed that the crop region scales (the resulting video zooms) when the leveling algorithm uses HVTLevelerCropModeFlex mode.

Definition

typedef NS_ENUM(NSInteger, HVTLevelerFlexSpeed ) {
   HVTLevelerFlexSpeedSmooth,
   HVTLevelerFlexSpeedResponsive,
};

Constants

HVTLevelerFlexSpeedSmooth
 The scale speed will be slow. This slows down the zoom effect 
 and produces a smoother result.

 A low-pass filter is used internally to smoothen out the change of scale. 

 You can change its frequency by providing a settings NSDictionary at the HVTSDK class method
 activateWithAPIKey:settings: using the key HVTScaleFilterFrequencySettingsKey.

Declared In HVTVars.h.

HVTLevelerFlexSpeedResponsive
 The scale speed will be more responsive. This results to a faster but more unsteady zoom effect.

Declared In HVTVars.h.

See Also

Declared In

HVTVars.h