It is not possible to directly upload videos to the wiki; however you can embed video files from another service like Youtube or Vimeo. If you want to embed a video (from YouTube for example), choose the piece of the video url code that specifies the video file (For example, the bolded part at the end of the url: http://www.youtube.com/watch?v=kQK3D-zGG6s) and put it in this format:
|What You Want to Do||Example of Wiki Code to Use||What You See|
| Embedding a video file: for example the YouTube video at
| Embedding a Vimeo video: for example the Vimeo Video at
Additional Video Embeds
There are a number of other services that Medi Wiki supports for embedding video content. To find out more, go to the Extension:Embed Video wiki support page.