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VOD constructs its own player, and the user calls the interface to obtain the video playback address

2022-07-21 05:32:00 【51CTO】

Purpose ： Use your own player to play the videos uploaded in LETV cloud on demand , Do not use the official player

Method ：

1. This API The interface LETV cloud is only provided to paying users , You need to find the official customer service to open this function , Then let them provide this document API file

on demand Build your own player The user calls the interface to get the video playback address _ Unique identification

Parameter description ：

1.user

on demand Build your own player The user calls the interface to get the video playback address _ Time stamp _02

2.video( It's video VU：8xxxxxx2, Not a video ID：4ccccc6)

on demand Build your own player The user calls the interface to get the video playback address _ide_03

HTTP Access method ：

One 、GET Method

       
             header("Content-type: text/html; charset=utf-8");
       
      //$ptime=time()*1000;//13 position 
       
      $ptime=time();//13 position 
       
      //$format="json";
       
      $http_type='http';
       
      //dump($videoid);
       
      $params = array (
       
          "user" => $uuid,// Unique ID of LETV cloud video distribution user 
       
          "video" => $videoid,// Unique identification of video 
       
          "vtype" => $type,// Video type , Optional value range （mp4,flv,m3u8)
       
          "ts" => $ptime,// At present  Unix  Time stamp , Please ensure that the request server time is correct , Time difference from now  1 Within minutes, 
       
          //"protocol" => $http_type,// Specify the playback address as  http  perhaps  https  agreement , Default return  http  Broadcast address 
       
      );
       
//      dump($str);
       
      $hash =  $this->generateSign($params,$secretkey);
       
      //echo $hash;
       
      $url="http://api.letvcloud.com/getplayurl.php?user=".$uuid."&video=".$videoid."&vtype=".$type."&ts=".$ptime."&sign=".$hash;
       
        // initialization 
       
        $ch = curl_init();
       
        curl_setopt($ch, CURLOPT_URL,$url);
       
        //  Do not print directly after execution 
       
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
       
        curl_setopt($ch, CURLOPT_HEADER, false);
       
        //  Skip certificate check 
       
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
       
        //  Do not check from certificate SSL Whether the encryption algorithm exists 
       
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
       
        // Execute and acquire HTML Document content 
       
        $output = curl_exec($ch);
       
        // Release curl Handle 
       
        curl_close($ch);
      
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Two 、POST Method

       
             header("Content-type: text/html; charset=utf-8");
       
      //$ptime=time()*1000;//13 position 
       
      $ptime=time();//13 position 
       
      //$format="json";
       
      $http_type='http';
       
      //dump($videoid);
       
      $params = array (
       
          "user" => $uuid,// Unique ID of LETV cloud video distribution user 
       
          "video" => $videoid,// Unique identification of video 
       
          "vtype" => $type,// Video type , Optional value range （mp4,flv,m3u8)
       
          "ts" => $ptime,// At present  Unix  Time stamp , Please ensure that the request server time is correct , Time difference from now  1 Within minutes, 
       
          //"protocol" => $http_type,// Specify the playback address as  http  perhaps  https  agreement , Default return  http  Broadcast address 
       
      );
       
//      dump($str);
       
      $hash =  $this->generateSign($params,$secretkey);
       
      //echo $hash;
       
      $url="http://api.letvcloud.com/getplayurl.php";
       
      $post_data = array (
       
          "user" => $uuid,// Unique ID of LETV cloud video distribution user 
       
          "video" => $videoid,// Unique identification of video 
       
          "vtype" => $type,// Video type , Optional value range （mp4,flv,m3u8)
       
          "ts" => $ptime,// At present  Unix  Time stamp , Please ensure that the request server time is correct , Time difference from now  1 Within minutes, 
       
          "sign" => $hash,// Verification Code , See the following description for the generation rules , among  secretkey  It is run by LETV   A user key assigned and provided 
       
         // "protocol" => $http_type,// Specify the playback address as  http  perhaps  https  agreement , Default return  http  Broadcast address 
       
      );
       
      $ch = curl_init();
       
      curl_setopt($ch, CURLOPT_URL, $url);
       
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
       
      // post data 
       
      curl_setopt($ch, CURLOPT_POST, 1);
       
      // post The variable of 
       
      curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
       
      $output = curl_exec($ch);
       
      curl_close($ch);
       
      // Data obtained by printing 
       
      print_r($output);
      
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HTTPS Access method ：

The parameters are similar ,"protocol" => $http_type, This parameter should be added to both verification and transmission parameters

       
             header("Content-type: text/html; charset=utf-8");
       
      //$ptime=time()*1000;//13 position 
       
      $ptime=time();//13 position 
       
      //$format="json";
       
      //$http_type='http';
       
      //dump($videoid);
       
      $params = array (
       
          "user" => $uuid,// Unique ID of LETV cloud video distribution user 
       
          "video" => $videoid,// Unique identification of video 
       
          "vtype" => $type,// Video type , Optional value range （mp4,flv,m3u8)
       
          "ts" => $ptime,// At present  Unix  Time stamp , Please ensure that the request server time is correct , Time difference from now  1 Within minutes, 
       
          "protocol" => $http_type,// Specify the playback address as  http  perhaps  https  agreement , Default return  http  Broadcast address 
       
      );
       
//      dump($str);
       
      $hash =  $this->generateSign($params,$secretkey);
       
      //echo $hash;
       
      $url="http://api.letvcloud.com/getplayurl.php";
       
      $post_data = array (
       
          "user" => $uuid,// Unique ID of LETV cloud video distribution user 
       
          "video" => $videoid,// Unique identification of video 
       
          "vtype" => $type,// Video type , Optional value range （mp4,flv,m3u8)
       
          "ts" => $ptime,// At present  Unix  Time stamp , Please ensure that the request server time is correct , Time difference from now  1 Within minutes, 
       
          "sign" => $hash,// Verification Code , See the following description for the generation rules , among  secretkey  It is run by LETV   A user key assigned and provided 
       
          "protocol" => $http_type,// Specify the playback address as  http  perhaps  https  agreement , Default return  http  Broadcast address 
       
      );
       
      $ch = curl_init();
       
      curl_setopt($ch, CURLOPT_URL, $url);
       
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
       
      // post data 
       
      curl_setopt($ch, CURLOPT_POST, 1);
       
      // post The variable of 
       
      curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
       
      $returndata = curl_exec($ch);
       
      curl_close($ch);
      
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3、 ... and 、 Signature method

       
           /** 
       
     *  Construct cloud video Sign
       
     * @param array $params  Business parameters 
       
     * @return string
       
     */
       
    public function generateSign($params,$secretkey){
       
      ksort($params);
       
      $keyStr = '';
       
      foreach($params as $key => $value){
       
        $keyStr .= $key.$value;
       
      }
       
      $keyStr .= $secretkey;
       
      $key = md5($keyStr);
       
      return $key;
       
    }
      
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Four , Return the data

Return successful data Node description ： contain 'video_list ' node , Including all scheduled playback places of specified video formats
site . If the requested video exists , The video source of standard definition and HD streams , Return two nodes at the same time , Each node contains
4 Video addresses （1 Lord ,3 To prepare ）, The address is base64 code ,base64 Available after decoding , Pay attention to the timeliness of the playback address .
Other information is ： Length and width of video and video bitstream information

on demand Build your own player The user calls the interface to get the video playback address _ Time stamp _04

on demand Build your own player The user calls the interface to get the video playback address _ide_05

explain ：

1.main_url: Main website , Backup URL ：back_url1_1,back_url1_2,back_url1_3

2.ts Timestamp has time limit , Time difference from now 1 Within minutes, , If you exceed the time limit, you need to get it again

3. Decrypted MP4 Video website , As long as you don't close the browser that opens the video, you can always watch and download , If you copy the video URL to others ( Other browsers open ), One minute later, I couldn't open the website where I could watch the video

on demand Build your own player The user calls the interface to get the video playback address _ Time stamp _06

Open error message

原网站

版权声明
本文为[51CTO]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/202/202207200754453008.html

当前位置：网站首页>VOD constructs its own player, and the user calls the interface to obtain the video playback address

VOD constructs its own player, and the user calls the interface to obtain the video playback address

HTTP Access method ：

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