网页播放器 windowsmediaplay中控制从wmv的指定时间开始播放,指定时间停止播放

    1、Mediaplay播放器插入方法
    插入-媒体-ActiveX
    属性设置:
    ClassID:CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6
    参数:
    URL:文件路径名称
    PlayCount :整数
    AutoStart :自动播放:1 不播放:0
    fullScreen :是否自动全屏 0不1是
    volume :0-100
    代码
    1.window.media.player
    <object classid=”clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95″ id=”MediaPlayer1″ width=”286″ height=”225″>
    <param name=”AudioStream” value=”-1″>
    <param name=”AutoSize” value=”-1″>
    <param name=”AutoStart” value=”-1″>
    <param name=”AnimationAtStart” value=”-1″>
    <param name=”AllowScan” value=”-1″>
    <param name=”AllowChangeDisplaySize” value=”-1″>
    <param name=”AutoRewind” value=”0″>
    <param name=”Balance” value=”0″>
    <param name=”BaseURL” value>
    <param name=”BufferingTime” value=”5″>
    <param name=”CaptioningID” value>
    <param name=”ClickToPlay” value=”-1″>
    <param name=”CursorType” value=”0″>
    <param name=”CurrentPosition” value=”-1″>
    <param name=”CurrentMarker” value=”0″>
    <param name=”DefaultFrame” value>
    <param name=”DisplayBackColor” value=”0″>
    <param name=”DisplayForeColor” value=”16777215″>
    <param name=”DisplayMode” value=”0″>
    <param name=”DisplaySize” value=”0″>
    <param name=”Enabled” value=”-1″>
    <param name=”EnableContextMenu” value=”-1″>
    <param name=”EnablePositionControls” value=”-1″>
    <param name=”EnableFullScreenControls” value=”0″>
    <param name=”EnableTracker” value=”-1″>
    <param name=”Filename” value=”你的多媒体文件名”>
    <param name=”InvokeURLs” value=”-1″>
    <param name=”Language” value=”-1″>
    <param name=”Mute” value=”0″>
    <param name=”PlayCount” value=”1″>
    <param name=”PreviewMode” value=”0″>
    <param name=”Rate” value=”1″>
    <param name=”SAMILang” value>
    <param name=”SAMIStyle” value>
    <param name=”SAMIFileName” value>
    <param name=”SelectionStart” value=”-1″>
    <param name=”SelectionEnd” value=”-1″>
    <param name=”SendOpenStateChangeEvents” value=”-1″>
    <param name=”SendWarningEvents” value=”-1″>
    <param name=”SendErrorEvents” value=”-1″>
    <param name=”SendKeyboardEvents” value=”0″>
    <param name=”SendMouseClickEvents” value=”0″>
    <param name=”SendMouseMoveEvents” value=”0″>
    <param name=”SendPlayStateChangeEvents” value=”-1″>
    <param name=”ShowCaptioning” value=”0″>
    <param name=”ShowControls” value=”-1″>
    <param name=”ShowAudioControls” value=”-1″>
    <param name=”ShowDisplay” value=”0″>
    <param name=”ShowGotoBar” value=”0″>
    <param name=”ShowPositionControls” value=”-1″>
    <param name=”ShowStatusBar” value=”0″>
    <param name=”ShowTracker” value=”-1″>
    <param name=”TransparentAtStart” value=”0″>
    <param name=”VideoBorderWidth” value=”0″>
    <param name=”VideoBorderColor” value=”0″>
    <param name=”VideoBorder3D” value=”0″>
    <param name=”Volume” value=”-320″>
    <param name=”WindowlessVideo” value=”0″>
    </object>
    里面的SelectionStart SelectionEnd是如何用的,可否控制wmv从一个指定的帧开始,到一个指定的帧结束。
    请高手作答,谢谢
    ————————————–
    <param name=”CurrentPosition” value=”200″>
    这里设置为视频开始播放的时间
    页面onload=SetPause()
    function SetPause(){
    setTimeout(“pause()”,1000);
    }
    function pause(){
    var current_time = document.getElementById(“mediaplayer1”).controls.currentPosition;
    if (current_time>parseInt(‘1261.230’)){
    toPlay();
    }else{
    setTimeout(“pause()”,1000);
    }
    }


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