Comment 2 for bug 89999

No, Ubuntu only installed automatically gstreamer-extra-plugins and ffmpeg video plugin. This is the actual bug report: that Ubuntu did not *automatically* pulled that plugins-bad-multiverse package when Totem loaded the request.

BTW, I have now installed the "restricted extras" from multiverse, but the MP4 video still doesn't play on Totem. IMO support for these kinds of files must be added one way or another, because these videos is the same kind of MP4 videos cellphones produce so people would want to have access to them on their computer.