Gets a number of gobject.Values for the given controlled property starting at the requested time. The array values need to hold enough space for n_values of gobject.Value

This function is useful if one wants to e.g. draw a graph of the control curve or apply a control curve sample by sample.

class ObjectGst


propertyName string

the name of the property to get

timestamp GstClockTime

the time that should be processed

interval GstClockTime

the time spacing between subsequent values

values Value[]

array to put control-values in

Return Value

Type: bool

TRUE if the given array could be filled, FALSE otherwise