Как все таки сделать привью видео с yotube

response->movie->thumbnailLink;
                }
            }
            break;
        case 'video.rutube.ru':
            if (preg_match("//(.+)/i", $arr[path], $matches)) {
                $s[0] = substr($arr[path], 1, 2);
                $s[1] = substr($arr[path], 3, 2);
                $url = "http://tub.rutube.ru/thumbs/".$s[0]."/".$s[1]."/".$matches[1]."-1-1.jpg";
            }
            //$url = "http://img-1.rutube.ru/thumbs/".$link[0].$link[1]."/".$link[2].$link[3]."/".$link."-2.jpg";
            break;
        case 'youtube.com':
            if (preg_match("//(embed|v)/(.+)/?/i", $arr[path], $matches)) {
                $url = "http://img.youtube.com/vi/".$matches[2]."/0.jpg";
            }
            break;
        case 'player.vimeo.com':
            if (preg_match("//video/(.+)/?/i", $arr[path], $matches)) {
                $clip_id = $matches[1];
            }
            $xml = simplexml_load_file('http://vimeo.com/api/v2/video/'.$clip_id.'.xml');
            if ($xml) {
                $url = (string) $xml->video->thumbnail_medium;
            }
            break;
        case 'vimeo.com':
            parse_str($arr[query], $query);
            $clip_id = $query['clip_id'];
            $xml = simplexml_load_file('http://vimeo.com/api/v2/video/'.$clip_id.'.xml');
            if ($xml) {
                $url = (string) $xml->video->thumbnail_medium;
            }
            break;
        default:
            $url = "";
            break;
    }
    echo "";
?>