When I unpublish the mediabox plugin, the first video plays but when I go to the next page, the next video does not load.
I don't think this is related to MediaBox, but is rather a SEF issue.
Because the second video is loaded dynamically by the quiz script, it's url is never converted to a SEF url by the Joomla SEF plugin, which is why it won't play.
When you insert the video, add a / to the beginning of the url, eg: /images/video.mp4
Ryan Demmer
Lead Developer / CEO / CTO
Just because you're not paranoid doesn't mean everybody isn't out to get you.