I have tried embedding some videos from http://pixelbark.com using there embed/share code, the code looks something like this for this url http://pixelbark.com/639
<iframe width="640" height="360" src="http://pixelbark.com/e/639" frameborder="0" allowfullscreen></iframe>
so all they are doing is replacing com/ with com/e/
This however is not working. Can somebody help me out with this