From WITTIE

Embed a Video

Important Note: For your video to play after it is embeded, the video must be set to "share your video with the world" under priavcy settings in YouTube.

1. Click on Edit tab on your page

2. Position cursor where you want the video to go

3. Type: {{#ev:youtube|xxxxxx}}

The xxxxxx represents your videos particular code that can be found at the end of the URL after the =

For example, if my video URL on YouTube is http://www.youtube.com/watch?v=WepDKWy9WKw I would type in {{#ev:youtube|WepDKWy9WKw}}

4. click Save Page

Watch the Tutorial