Using Flash

You can use Flash to play a Flash format movie if the <video> element isn’t supported:

<video src="video.ogv" controls>
    <object data="flvplayer.swf" type="application/x-shockwave-flash">
      <param value="flvplayer.swf" name="movie"/>
    </object>
</video>

Note that you shouldn’t include classid in the object tag in order to be compatible with browsers other than Internet Explorer.