Hello.
I am not sure it is an exact solution in your case, but Zach has made a great video on this.
In fact, my problem is, i am using a different kind of camera and cannot use it, but it should work for you: youtube.com/watch?v=fJvIqWstmfA&list=PLwFl5pGzKd2ihfRtbTYMxf-dOZQKHMK-K&index=2