HTML/CSS/Object Attributes/type param
"type": When the "param"s valuetype attribute is a value of ref, the type specifies the content type
<source lang="html4strict">
<HTML> <BODY> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.ru/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="243" height="194"> <param name="movie" value="yourfile.swf" valuetype="ref" type="video/*"> <param name="quality" value="high">
</object> </BODY> </HTML>
</source>