After i open the youtube example to see how working i get errors on xml validation from request and bad request error 400.
Because youtube have change the methods for feeds, and api2 most queries is depressed…
After a check i found how to get the rss feeds from youtube.
Just need to change the Constant data with bellow.
https://www.youtube.com/feeds/videos.xml?channel_id=CHANNELID
or
https://www.youtube.com/feeds/videos.xml?user=USERNAME