Testing for Video

TurnToJPG -->

This is like {% video http://s3.imathis.com/video/zero-to-fancy-buttons.mp4 640 320 http://s3.imathis.com/video/zero-to-fancy-buttons.png %}

Youtube: {% youtube 3dNDUNYT1fY %}

Youku:

{% youku XMjIyNDg0NTcy 480 320 %}