在網頁中控制wmplayer播放器 (轉載)

詳細參數可查詢MSDN
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmplay/mmp_sdk/settingsobject.asp

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<link href="style/style.css" rel="stylesheet" type="text/css">

<script language="JavaScript">
var state;

//初始化
function playerinit()
{
 player.url="mp3.m3u";
 player.settings.autoStart = false ;
}

//播放
function play()
{
 if (player.controls.isavailable('play'))
 {
  player.controls.play();
  state=setInterval("updatetime()",1000);
  playerinfo.innerHTML = "播放";
 }
}

//暫停
function pause()
{
 if (player.controls.isavailable('pause'))
 {
  player.controls.pause();
  clearInterval(state);
  playerinfo.innerHTML = "暫停";
 }
}

//停止
function stop()
{
 if (player.controls.isavailable('stop'))
 {
  player.controls.stop();
  clearInterval(state);
  playerinfo.innerHTML = "停止";
 }
}

//前首
function previous()
{
 if (player.controls.isavailable( 'previous' ))
 {
  player.controls.previous();
  playerinfo.innerHTML = "前一首";
 }
}

//後首
function next()
{
 if (player.controls.isavailable( 'next' ))
 {
  player.controls.next();
  playerinfo.innerHTML = "下一首";
 }
}

//?
function step()
{
 if (player.controls.isavailable( 'step' ))
 player.controls.step( 1 );
}

//音量-
function voldown()
{
 if ( player.settings.volume < 5 )
 {
  player.settings.volume = 0;
  playerinfo.innerHTML = "0";
 }
 else
 {
  player.settings.volume -= 5;
  playerinfo.innerHTML = player.settings.volume;
 }
}

//音量+
function volup()
{
 if ( player.settings.volume > 95 )
 {
  player.settings.volume = 100;
  playerinfo.innerHTML = "100";
 }
 else
 {
  player.settings.volume += 5;
  playerinfo.innerHTML = player.settings.volume;
 }
}

//靜音
function mute()
{
 player.settings.mute = !player.settings.mute;
}

//聲道
function balance()
{
 switch (player.settings.balance)
 {
  case 0:
   player.settings.balance = 100;
   playerinfo.innerHTML = '左聲道';
   break;
  case 100:
   player.settings.balance = -100;
   playerinfo.innerHTML = '右聲道';
   break;
  case -100:
   player.settings.balance = 0;
   playerinfo.innerHTML = '全聲道';
   break;
  default :
   player.settings.balance = 0;
   playerinfo.innerHTML = '全聲道';
   break;
 }
}

//更新時間
function updatetime()
{
 playerinfo.innerHTML = player.controls.currentPositionString + " | " + player.currentMedia.durationString;
}

</script>
</head>
<body οnlοad="playerinit();">
<table width="300">
  <tr>
    <td><object id="player" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" type="application/x-oleobject" width="300" height="60">
      <param name="autoStart" value="false">
      <param name="balance" value="0">
      <param name="currentPosition" value="0">
      <param name="currentMarker" value="0">
      <param name="enableContextMenu" value="true">
      <param name="enableErrorDialogs" value="false">
      <param name="enabled" value="true">
      <param name="fullScreen" value="false">
      <param name="invokeURLs" value="false">
      <param name="mute" value="true">
      <param name="playCount" value="1">
      <param name="rate" value="1">
      <param name="uiMode" value="none">
      <param name="volume" value="100">
    </object></td>
  </tr>
  <tr>
    <td><span id="playerinfo"></span></td>
  </tr>
  <tr>
    <td>
      <div align="center">
<input type="button" class="but11" οnmοuseοver=this.className="but12"; οnmοuseοut=this.className="but11"; name="previous" title="上一首" οnclick="previous();">
<input type="button" class="but21" οnmοuseοver=this.className="but22"; οnmοuseοut=this.className="but21"; name="play" title="播放" οnclick="play();">
<input type="button" class="but31" οnmοuseοver=this.className="but32"; οnmοuseοut=this.className="but31"; name="pause" title="暫停" οnclick="pause();">
<input type="button" class="but41" οnmοuseοver=this.className="but42"; οnmοuseοut=this.className="but41"; name="stop" title="停止" οnclick="stop();">
<input type="button" class="but51" οnmοuseοver=this.className="but52"; οnmοuseοut=this.className="but51"; name="next" title="下一首" οnclick="next();">
<input type="button" class="but61" οnmοuseοver=this.className="but62"; οnmοuseοut=this.className="but61"; name="voldown" title="音量-" οnclick="voldown();">
<input type="button" class="but61" οnmοuseοver=this.className="but62"; οnmοuseοut=this.className="but61"; name="volup" title="音量+" οnclick="volup();">
<input type="button" class="but61" οnmοuseοver=this.className="but62"; οnmοuseοut=this.className="but61"; name="mute" title="靜音" οnclick="mute();">
<input type="button" class="but61" οnmοuseοver=this.className="but62"; οnmοuseοut=this.className="but61"; name="balance" title="聲道" οnclick="balance();">
   </div>
 </td>
  </tr>
</table>
<script language = "JavaScript"  for = player event = playstatechange(newstate)>
switch (newstate){
  case 1:
   playerinfo.innerHTML = "停止";
   break;
  case 2:
   playerinfo.innerHTML = "暫停";
   break;
  case 3:
   playerinfo.innerHTML = "正在播放";
   break;
  case 4:
   playerinfo.innerHTML = "4";
   break;
  case 5:
   playerinfo.innerHTML = "5";
   break;
  case 6:
   playerinfo.innerHTML = "正在緩衝...";
   break;
  case 7:
   playerinfo.innerHTML = "7";
   break;
  case 8:
   playerinfo.innerHTML = "8";
   break;
  case 9:
   playerinfo.innerHTML = "正在連接...";
   break;
  case 10:
   playerinfo.innerHTML = "準備就緒。歡迎光臨<a href='http://mp3.asp2004.net'>http://mp3.asp2004.net</a>";
   break;
  case 11:
   playerinfo.innerHTML = "11";
   break;
  default:
   playerinfo.innerHTML = "";
}
</script>

</body>
</html>

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