Videolog UOL com JW Player - Gerando o flv

<?php
//----------------------------------------------------------------------------
// FUNÇÃO CURL PARA URL FILE DISABLE - SIMPLE XML LOAD
//----------------------------------------------------------------------------	
	
 	function curlXML($url) {
		$ch = curl_init();
		curl_setopt ($ch, CURLOPT_URL, $url);
		curl_setopt ($ch, CURLOPT_HEADER, 0);
		curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);		
		curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 0);
		$data = curl_exec($ch);
		curl_close($ch);
  		$xml = new SimpleXMLElement($data);
  		
		return $xml;
    }
    // Verifico se existe no servidor a função curl.
    function carrega_xml ($url) {
    	if (ini_get('allow_url_fopen')){
    		$xml = simplexml_load_file($url);
    	} else {
    		$xml = $this->curlXML($url);
    	}
    	return $xml;
    }
    
    $video = carrega_xml('http://videolog.uol.com.br/swfs/related/related-player-publicididade.php?id_video='.$_GET['v']);
    echo $video->item->video;
    if ($video->item->video_hd){
    	echo $video->item->video_hd;
    }
?>  

$video->item->video