Vide-o-matic!

Thanks to Croc Kamen

No height/ width: you should add them. Controls added.

<video width="640" height="375" controls>
<source src="" type="video/ogg" />
<source src="" type="video/mp4" /><!--[if gt IE 6]>
<object width="640" height="375" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"><!
[endif]--><!--[if !IE]><!-->
<object width="640" height="375" type="video/quicktime" data="">
<!--<![endif]-->
<param name="src" value="" />
<param name="showlogo" value="false" />
<object width="640" height="380" type="application/x-shockwave-flash"
data="__FLASH__.SWF&amp;file=">
<param name="movie" value="__FLASH__.SWF&amp;file=" />
</object><!--[if gt IE 6]><!--></object><!--<![endif]-->
</video>