Here is one method I have found that work:
Insert html fragment:
<OBJECT id="VIDEO" width="320" height="240"
style="position:absolute; left:0;top:0;"
CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"
type="application/x-oleobject">
<PARAM NAME="URL" VALUE="mymovie.wmv">
<PARAM NAME="SendPlayStateChangeEvents" VALUE="True">
<PARAM NAME="AutoStart" VALUE="True">
<PARAM name="uiMode" value="none">
<PARAM name="PlayCount" value="9999">
</OBJECT>
Also you can upload the video to the server and create a hyperlink to the
file and each user can download it to their computer and play it.
www.mydomain.com/videos/mymovie.wmf
Spike