We can not fetch videos from this type of page.
Your URL was: http://watch?gl=US&client=mv-google&hl=en&v=M09WnCy32os
http://watch?gl=US&client=mv-google&hl=en&v=M09WnCy32os
The URL must be like http://www.youtube.com/watch?v=KPtX7hak0Qs
http://www.youtube.com/watch?v=KPtX7hak0Qs
https://www.
pwn
Example: