you should use <OBJECT> tag, for Real Player, seehttp://service.real.com/help/library/guides/extend/htmfiles/ch01_emb.htmalso see
http://www.w3schools.com/media/media_object.asphttp://www.w3schools.com/media/media_realvideo.asp
http://www.w3schools.com/media/media_object.asphttp://www.w3schools.com/media/media_realvideo.asp
<OBJECT class="player" id="PlayerControl1_PlayerObject1" name="PlayerControl1_PlayerObject1" Width="400" Height=300 classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" VIEWASTEXT>
<PARAM NAME="_ExtentX" VALUE="9313">
<PARAM NAME="_ExtentY" VALUE="7620">
<PARAM NAME="AUTOSTART" VALUE="-1">
<PARAM NAME="SHUFFLE" VALUE="0">
<PARAM NAME="PREFETCH" VALUE="0">
<PARAM NAME="NOLABELS" VALUE="0">
<PARAM NAME="SRC" VALUE='影片地址> <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">
<EMBED SRC="7-14.rpm" type="audio/x-pn-realaudio-plugin" CONSOLE="Clip1" CONTROLS="ImageWindow" HEIGHT="288" WIDTH="352" AUTOSTART="true">
</OBJECT>'real play控制器
<OBJECT id="Realaudio1" height="50" width="400" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" VIEWASTEXT>
<PARAM NAME="_ExtentX" VALUE="9340">
<PARAM NAME="_ExtentY" VALUE="1588">
<PARAM NAME="AUTOSTART" VALUE="0">
<PARAM NAME="SHUFFLE" VALUE="0">
<PARAM NAME="PREFETCH" VALUE="0">
<PARAM NAME="NOLABELS" VALUE="0">
<PARAM NAME="CONTROLS" VALUE="ControlPanel,StatusBar">
<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">
<EMBED type="audio/x-pn-realaudio-plugin" CONSOLE="Clip1" CONTROLS="ControlPanel,StatusBar" HEIGHT="60" WIDTH="275" AUTOSTART="false">
</OBJECT>