public bool SetControlSource(Gst.ControlSource source, string property_name, string binding_type)
        {
            IntPtr native_property_name = GLib.Marshaller.StringToPtrGStrdup(property_name);
            IntPtr native_binding_type  = GLib.Marshaller.StringToPtrGStrdup(binding_type);
            bool   raw_ret = ges_track_element_set_control_source(Handle, source == null ? IntPtr.Zero : source.Handle, native_property_name, native_binding_type);
            bool   ret     = raw_ret;

            GLib.Marshaller.Free(native_property_name);
            GLib.Marshaller.Free(native_binding_type);
            return(ret);
        }
        public DirectControlBinding(Gst.Object _object, string property_name, Gst.ControlSource cs) : base(IntPtr.Zero)
        {
            if (GetType() != typeof(DirectControlBinding))
            {
                var vals  = new List <GLib.Value> ();
                var names = new List <string> ();
                if (_object != null)
                {
                    names.Add("_object");
                    vals.Add(new GLib.Value(_object));
                }
                CreateNativeObject(names.ToArray(), vals.ToArray());
                return;
            }
            IntPtr native_property_name = GLib.Marshaller.StringToPtrGStrdup(property_name);

            Raw = gst_direct_control_binding_new(_object == null ? IntPtr.Zero : _object.Handle, native_property_name, cs == null ? IntPtr.Zero : cs.Handle);
            GLib.Marshaller.Free(native_property_name);
        }
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        bool InvokeNative(Gst.ControlSource self, ulong timestamp, double value)
        {
            bool __result = native_cb(self == null ? IntPtr.Zero : self.Handle, timestamp, value);

            return(__result);
        }
        bool InvokeNative(Gst.ControlSource self, ulong timestamp, ulong interval, uint n_values, double values)
        {
            bool __result = native_cb(self == null ? IntPtr.Zero : self.Handle, timestamp, interval, n_values, values);

            return(__result);
        }
        public static DirectControlBinding NewAbsolute(Gst.Object _object, string property_name, Gst.ControlSource cs)
        {
            IntPtr native_property_name = GLib.Marshaller.StringToPtrGStrdup(property_name);
            DirectControlBinding result = new DirectControlBinding(gst_direct_control_binding_new_absolute(_object == null ? IntPtr.Zero : _object.Handle, native_property_name, cs == null ? IntPtr.Zero : cs.Handle));

            GLib.Marshaller.Free(native_property_name);
            return(result);
        }