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获取 youku 视频最终地址

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Release: 2016-06-13 11:31:58
Original
1141 people have browsed it

<?php

 

 

class YoukuFlv{

 

    static private $error   =   "";

    static private $result  =   array();

 

    static public function getYoukuFlv($url){

        //从url获取youkuid

        if(! $id    =   self::getYoukuId($url)){

            return false;

        }

        //获取youku视频详细信息

        $content    =   self::get_curl_contents( "http://v.youku.com/player/getPlayList/VideoIDS/".$id );

        $data   =   json_decode($content);

        if(!isset($data->data[0]->streamfileids)){

            self::$error    =   "Cannot find this video";

            return false;

        }

        foreach($data->data[0]->streamfileids AS $k=>$v){

            if($k == 'flv' || $k == 'mp4'){        

                //sid

                $sid=   self::getSid();

                //fileid

                $fileid =   self::getfileid($v,$data->data[0]->seed);

                $one=($data->data[0]->segs->$k);

                self::$result[$k]   = "http://f.youku.com/player/getFlvPath/sid/{$sid}_00/st/{$k}/fileid/{$fileid}?K={$one[0]->k}";

            }

        }

        if(empty(self::$result)){

            self::$error    =   "THIS VIOD IS NOT IN MP4 OR FLV FORMAT";

            return false;

        }else{

            return true;

        }

    }

    static public function error(){

        return self::$error;

    }

 

    static public function result(){

        return self::$result;

    }

 

    static private function getYoukuId($url){      

        //url 不能为空

        if($url == "" || substr($url , 0 , 29) != "http://v.youku.com/v_show/id_"){

            self::$error    =   "URL IS ERROR";

            return false;

        }

        return substr($url , 29 , -5);     

    }

 

    static private function get_curl_contents($url, $second = 5){

        if(!function_exists('curl_init')) die('php.ini未开启php_curl.dll');

        $c = curl_init();

        curl_setopt($c,CURLOPT_URL,$url);

        $UserAgent=$_SERVER['HTTP_USER_AGENT'];

        curl_setopt($c,CURLOPT_USERAGENT,$UserAgent);

        curl_setopt($c,CURLOPT_HEADER,0);

        curl_setopt($c,CURLOPT_TIMEOUT,$second);

        curl_setopt($c,CURLOPT_RETURNTRANSFER, true);

        $cnt = curl_exec($c);

        curl_close($c);

        return $cnt;

    }

    static private function getSid() {

        $sid = time().(rand(0,9000)+10000);

        return $sid;

    }

    static private function getfileid($fileId,$seed) {

        $mixed = self::getMixString($seed);

        $ids = explode("*",$fileId);

        unset($ids[count($ids)-1]);

        $realId = "";

        for ($i=0;$i < count($ids);++$i) {

            $idx = $ids[$i];

            $realId .= substr($mixed,$idx,1);

        }

        return $realId;

    }

    static private function getMixString($seed) {

        $mixed = "";

        $source = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\\:._-1234567890";

        $len = strlen($source);

        for($i=0;$i< $len;++$i){

            $seed = ($seed * 211 + 30031) % 65536;

            $index = ($seed / 65536 * strlen($source));

            $c = substr($source,$index,1);

            $mixed .= $c;

            $source = str_replace($c, "",$source);

        }

        return $mixed;

    }

}

 

 

 

if(YoukuFlv::getYoukuFlv("http://v.youku.com/v_show/id_XNjEyOTE4NTEy_ev_1.html")){

    print_r( YoukuFlv::result() );

}else{

    echo YoukuFlv::error();

}

 

?>

Copy after login

 还有一种 方法

http://player.youku.com/player.php/sid/XMjI0MDIwNDc2/v.swf

http://player.youku.com/player.php/sid/{$id}/v.swf

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