[Plugin: MediaElement.js – HTML5 Video & Audio Player] add shortcode

Hello everybody

On installation, you say

Use the [video] or [audio] shortcode in your post or page with the options on the front page.

I did the first two steps, added one test track with all info to my playlist

And… I copy pasted [audio] to my post.

It just shows [audio] plain text when I preview it…Tried that on ff and chrome

Can you tell me please what did I miss ?

Thanks !

http://wordpress.org/extend/plugins/media-element-html5-video-and-audio-player/