codice:
mc.createEmptyMovieClip("inner", 1);
mc.inner.loadMovie("nomefilmato.swf");
mc.onEnterFrame = function()
{
	var car = this.inner.getBytesLoaded();
	var tot = this.inner.getBytesTotal();
	if(car >= tot && tot > 4){
		delete this.onEnterFrame;
		trace("Larghezza filmato: " + this.inner._width);
		trace("Altezza filmato: " + this.inner._height);
	}
}