please come in, maybe help

I experienced same situation as you. My solution is:
first save the webpage on my desktop, then open the webpage that I just saved(the file in my hard disk).
then, just follow the above steps that was told several times by several gurus: view source, and find embed ...
I found the urls.
Also, I found the method that Dr-Dortor told yesterday is more simple and effective.
Good luck!