The regex used non-greedy match, but alas it failed on input like this:
<object class="...> ... class="BrightcoveExperience"
It captured two objects and the intervening HTML. This commit fixes this by
not allowing a ">" to appear before BrightcoveExperience.
Video in question: http://www.harpercollinschildrens.com/feature/petethecat/
Extract the info from http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc={id}
Some videos don't have an smil manifest, extract the video urls directly from the json and use the last version of the video.
Extract all the available formats and set the 'formats' field of the result