add: shrink_toplevel (bvw);
context: bacon_video_widget_set_scale_ratio (BaconVideoWidget *bvw, gfloat ratio){	g_return_if_fail (bvw != NULL);	g_return_if_fail (BACON_IS_VIDEO_WIDGET(bvw));	g_return_if_fail (GST_IS_PLAY(bvw->priv->play));	g_return_if_fail (GST_IS_VIDEO_WIDGET(bvw->priv->vw));		gst_video_widget_set_scale (bvw->priv->vw, ratio);	gst_video_widget_set_scale_override (bvw->priv->vw, TRUE);}