void SetVisualOutput(GstPlaybackEngine *engine, GdkWindow* fullWindow)
{
	g_return_if_fail(engine != NULL);
	g_return_if_fail(engine->playbin != NULL);
	g_return_if_fail(fullWindow != NULL);
	
	//Get a pointer to our video sink.
	GstElement *videosink;
	g_object_get(engine->playbin, "video-sink", &videosink, NULL);
	//Return if we couldn't get it.
	g_return_if_fail(videosink != NULL);
	
	gint attributesMask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
	GdkWindowAttr attributes;
	attributes.x = 0;
	attributes.y = 0;
	attributes.width = 600;
	attributes.height = 400;
	attributes.wclass = GDK_INPUT_OUTPUT;
	attributes.window_type = GDK_WINDOW_CHILD;
	
	GdkWindow *newWin = gdk_window_new(fullWindow, &attributes, attributesMask);
	gdk_window_show(newWin);
	XID xid = GDK_WINDOW_XID(newWin);
	
	gst_x_overlay_set_xwindow_id((GstXOverlay *)videosink, xid);
	
	gst_object_unref(videosink);
}