javascript 播放器控制

2024-09-06 12:43:41

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供稿：網(wǎng)友

詳細參數(shù)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";
}
}

//后首
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;
}

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