ControlBinding.getValueArray

Gets a number of values for the given controlled property starting at the requested time. The array @values need to hold enough space for @n_values of the same type as the objects property's type.

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.

The values are unboxed and ready to be used. The similar function gst_control_binding_get_g_value_array() returns the array as #GValues and is more suitable for bindings.

class ControlBinding
bool
getValueArray

Parameters

timestamp GstClockTime

the time that should be processed

interval GstClockTime

the time spacing between subsequent values

values void*[]

array to put control-values in

Return Value

Type: bool

%TRUE if the given array could be filled, %FALSE otherwise

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