rem: g_return_if_fail (bvw->priv->xine != NULL);
context: bacon_video_widget_set_video_property (BaconVideoWidget *bvw,		                BaconVideoWidgetVideoProperty type, int value){	g_return_if_fail (bvw != NULL);	g_return_if_fail (BACON_IS_VIDEO_WIDGET (bvw));	g_return_if_fail (bvw->priv->xine != NULL);	g_return_if_fail ((value < 65535 && value > 0));	//FIXME}