public function __construct2($TipoContenido, $parent)
 {
     parent::__construct();
     $this->tipoContenido = $TipoContenido;
     $this->fechaEstreno = new \DateTime();
     $this->setMetaContenido($parent->getMetaContenido());
 }
 public function __construct()
 {
     parent::__construct();
     $this->duracion = 0;
 }
 public function __construct()
 {
     // 			super();
     parent::__construct();
     $this->descripcion = "";
 }