在线播放怎么做？

1）、rm文件在线播放 
<embed height=25 src=www.xiakedao.com/biyun/ren/a.rm type=audio/x-pn-realaudio-plugin width=50 autostart="true" controls="PlayButton"> 
autostart="false" 打开页面时处于候命状态，autostart="true" 打开页面时马上听声音 height=25 width=50 有不同数值，播放器面板有些不同  2）、midi、au、avi文件在线播放 
<EMBED SRC="http://www.shunde.net.cn/~biyun/wlsd/wy/yinyue/H/1.mid" width="47" height="24" AUTOSTART=TRUE>autostart="false" 打开页面时处于候命状态，autostart="true" 打开页面时马上听声音 height=25 width=50 有不同数值，播放器面板有些不同  3）、asf文件在线播放
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<title></title> 
</head> 
<body topmargin="0" leftmargin="0"> 
<object classid=clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95 codebase=http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=7.0 height=53 id=NSPlay0 name=NSPlay type=application/x-oleobject width=87 VIEWASTEXT standby="Loading Microsoft Windows Media Player components..." border="0"><param name="AudioStream" value="-1"> 
<param name="AutoSize" value="0"> 
<param name="AutoStart" value="0"> 
<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="10"> 
<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="65280"> 
<param name="DisplayMode" value="0">
<param name="DisplaySize" value="1"> 
<param name="Enabled" value="-1"> 
<param name="EnableContextMenu" value="-1"> 
<param name="EnablePositionControls" value="-1"> 
<param name="EnableFullScreenControls" value="-1"> 
<param name="EnableTracker" value="-1"> 
<param name="Filename" value="http://www.shunde.net.cn/~biyun/wlsd/down/yin/zheng/asf/5.asf"> 
<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="0"> 
<param name="ShowDisplay" value="0"> 
<param name="ShowGotoBar" value="0"> 
<param name="ShowPositionControls" value="-1"> 
<param name="ShowStatusBar" value="-1"> 
<param name="ShowTracker" value="-1"> 
<param name="TransparentAtStart" value="-1"> 
<param name="VideoBorderWidth" value="0"> 
<param name="VideoBorderColor" value="0"> 
<param name="VideoBorder3D" value="-1"> 
<param name="Volume" value="0"> 
<param name="WindowlessVideo" value="0"> 
</object> 
其中<param name="AutoStart" value="0"> 0为打开页面处于待命状态，为1时打开页面直接播放 </body> 
</html> 
<object id="vid" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" width=114 height=100> 
<param name="_ExtentX" value="3016"> 
<param name="_ExtentY" value="2646"> 
<param name="AUTOSTART" value="-1"> 
<param name="SHUFFLE" value="0"> 
<param name="PREFETCH" value="0"> 
<param name="NOLABELS" value="-1"> 
<param name="SRC" value="http://music.cnvnet.com/mtv/20010618/002.ram"> 
<param name="CONTROLS" value="Imagewindow"> 
<param name="CONSOLE" value="clip1"> 
<param name="LOOP" value="0"> 
<param name="NUMLOOP" value="0"> 
<param name="CENTER" value="0"> 
<param name="MAINTAINASPECT" value="0"> 
<param name="BACKGROUNDCOLOR" value="#000000"> 
</object>