I've struggling getting an mp4 video to play in DNN. I've successfully uploaded the video into the site (added mp4 to supporting white list).

When I view the page that I've put the video on, I get the below message:

"The resource you are looking for has been removed, had its name changed, or is temporarily unavailable."

The video hasn't been removed from the site.

Until I find out why the video is not being display, I've uploaded it to YouTube and embedded it - which works.

This is not the ideal solution as we do not want this video sitting out in the public domain.