Videos display

Question

Hi Friends,
            I am new for videos upload and display. May i know which player is better for display the all type of videos(like media player or flash player).  now i am using the following code.
<object id="player" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" height="170"
width="300" type="application/x-oleobject">
<param name="url" value="Videos/VizhiMoodi.avi"/>
<param name="showcontrols" value="true" />
<param name="autostart" value="true" />
</object>
But its not Working .Please help me...
 
thanks..,