Autoplay with RSS Link from PodSync


I use PodSync, to create my RSS Feed from my youtube playlist.

After I put a ticker with the Podsync Ling in my layout.

But I would Like to get autoplay function to my iframe code, but i dont know how to do that.

I tried this code from this webpage:

I have put the code inside the javascript option from my ticker but nothing works.
Have you got an idea how I could do?

Thank You.