QuercusVL Programming Manual● PreVideoTimeMsC++: int get_PreVideoTimeMs ( )C: int VL_StoppedCarDetector_get_PreVideoTimeMs( int h )Returns the tiime that the start of the video capture in the incidences will be advanced;in miliseconds.In C, the parameter “h” is a handler of detector (StoppedCarDetector).● PostVideoTimeMsC++: int get_PostVideoTimeMs ( )C: int VL_StoppedCarDetector_get_PostVideoTimeMs( int h )Returns the time that the stop of video capture in the incidences will be delayed; inmiliseconds.In C, the parameter “h” is a handler of detector (StoppedCarDetector).3.16. TrafficLights ClassCollection of configured traffic lights in a unit.3.16.1. Properties● CountC++: int Count ( )C: Does not exist, check VL_Unit_get_TrafficLights_Count(int h) of UnitNumber of traffic lights in the unit.● ItemC++: TrafficLight Item ( int item )C: Does not exist, check VL_Unit_get_TrafficLights_Item(int h, int item) ofUnitReturns the traffic light in the indicated position inside the traffic lights collection of theunit. They are located following the same configuration order.The parameter “item” must specify the position (starting from zero). If there is notraffic light for the indicated position, it will return an invalid one ( see IsValid fromQuercus Technologies 50
