rem: boolean = xine_get_stream_info (bvw->priv->stream, XINE_STREAM_INFO_HAS_VIDEO);
add: boolean = bvw->priv->media_has_video;
context: bacon_video_widget_get_metadata_bool (BaconVideoWidget *bvw,		BaconVideoWidgetMetadataType type, GValue *value){	gboolean boolean = FALSE;	g_value_init (value, G_TYPE_BOOLEAN);/*	if (bvw->priv->play == NULL)	{*/		g_value_set_boolean (value, FALSE);		return;/*	}	switch (type)	{	case BVW_INFO_HAS_VIDEO:		boolean = xine_get_stream_info (bvw->priv->stream,				XINE_STREAM_INFO_HAS_VIDEO);		break;	case BVW_INFO_HAS_AUDIO:		boolean = xine_get_stream_info (bvw->priv->stream,				XINE_STREAM_INFO_HAS_AUDIO);		break;	default:		g_assert_not_reached ();	}	g_value_set_boolean (value, boolean);	return;*/}