Html5Player加密视频播放器添加ID跑马灯的效果-EW帮帮网

本文介绍了视频加密播放器的HTML5调用代码，包括播放器初始化、视频切换和加密凭证参数设置。同时提供了跑马灯用户ID验证的PHP实现方案，详细说明了签名计算规则和参数拼接顺序

Html5Player加密播放器代码调用：

<div id="player"></div>
  <script src="//player.polyv.net/resp/vod-player/latest/player.js"></script>
  <script>
  var player = polyvPlayer({
  wrap: '#player',
  width: 800,
  height: 533,
  vid: '88083abbf5bcf1356e05d39666be527a_8', 
  playsafe:'81814fed-bdd0-4506-bec1-ebc8093148c5-hfevwsfxcsbcocx', 
  //playsafeUrl:'https://myDomain.com/token', // 业务方自定义的获取播放凭证接口URL，与playsafe参数二选一
  ts:'1568131545000',
  sign:'88313661ba7ded642c7b557b0a364b4b'
  });
  //切换加密视频时，需要重新获取播放凭证。如果初始化播放器时使用了playsafeUrl参数，则播放器会自动获取新的凭证，无需传playsafe参数。
  player.changeVid({
  vid: '88083abbf5bcf1356e05d39666be527a_9', //需要切换的视频vid
  playsafe: '81814fed-bdd0-4506-bec1-ebc8093148c6-hfevwsfxcsbcocx', //新获取的playsafe token
  sign: '88313661ba7ded642c7b557b0a364b4c', //新获取的sign和ts参数
  ts: '1568131545001'
  });
</script>

跑马灯获取用户ID信息（例子）

<?php
//服务端实现的PHP示例如下
//validate.php
$username = "elvis"; // 用户昵称, 若值为中文需要urlencode('张三')，可从session获取
$secretkey = "secretkey"; // 登录保利威管理后台，点击 【设置】 → 【API接口】获取
$vid=$_GET["vid"];
$t = $_GET["t"];
$code = $_GET["code"];
$fontSize="40";
$fontColor="0xFFE900";
$speed="200";
$filter="on";
$setting="3";
$alpha="1";
$filterAlpha="1";
$filterColor="0x3914AF";
$blurX="2";
$blurY="2";
$tweenTime="1";
$interval="5";
$lifeTime="3";
$strength="4";
$show="on";
$msg="Errormessage!";

if($username=="elvis"){ // 业务方可自定义授权验证逻辑
 $status = 1;
}else {
 $status = 2;
}

if(!empty($_GET["callback"])){
 $callback = $_GET["callback"];
}else{
 $callback = '';
}

$sign=md5("vid=$vid&secretkey=$secretkey&username=$username&code=$code&status=$status&t=$t&msg=$msg&fontSize=$fontSize&fontColor=$fontColor&speed=$speed&filter=$filter&setting=$setting&alpha=$alpha&filterAlpha=$filterAlpha&filterColor=$filterColor&blurX=$blurX&blurY=$blurY&interval=$interval&lifeTime=$lifeTime&tweenTime=$tweenTime&strength=$strength&show=$show");
$array = Array("status"=>$status,"username"=>$username,"sign"=>$sign,"msg"=>$msg,"fontSize"=>$fontSize,"fontColor"=>$fontColor,"speed"=>$speed,"filter"=>$filter,"setting"=>$setting,"alpha"=>$alpha,"filterAlpha"=>$filterAlpha,"filterColor"=>$filterColor,"blurX"=>$blurX,"blurY"=>$blurY,"tweenTime"=>$tweenTime,"interval"=>$interval,"lifeTime"=>$lifeTime,"strength"=>$strength,"show"=>$show,);
$Json = json_encode($array);

if($callback!=''){
 echo $callback."(".$Json.")";
} else{
 echo $Json;
}
?>

SIGN的计算规则为（参数必须按照示例中的顺序拼接）

<?php
//Sign的计算规则
Plain = "vid=" + vid + "&secretkey=" + secretKey + "&username=" + username + "&code=" + code + "&status=" + status + "&t=" + t +
"&msg=" + msg + "&fontSize=" + fontSize + "&fontColor=" + fontColor + "&speed=" + speed +"&filter=" +filter + "&setting=" + setting +
"&alpha=" + alpha + "&filterAlpha=" + filterAlpha  + "&filterColor=" + filterColor + "&blurX=" + blurX + "&blurY=" + blurY +
"&interval=" + interval + "&lifeTime=" + lifeTime + "&tweenTime=" + tweenTime + "&strength=" + strength + "&show=" +show;
sign = MD5.hash(Plain);
?>

用户ID跑马灯功能