I suspect they are playing the rick video as a flv and the real video as some other data type which their site knows is really a flv, but jaksta/rmc only see's the flv.

The reason why i suspect this is because they do the same thing on the private images which are supposed to be secured, except with google chromes developer view you get the following when viewing the jpg..

exclusive_gallery.php
Dimensions 320 × 240
File size 7.70KB
MIME type text/html

when its not really php/txt/html its binary/jpg

So the view images screen knows to override the mime type.

Theres an app called fiddler (link) that might help us find what mime type they are using to hide the live video stream.

Hope this helps.