2nd play
 

Technically, I believe she travels on the second play.

I have her gathering the ball with both feet on the ground, lifting her right foot and jumping backwards to two feet landing.

The gathering, to me, is when the ball came to rest on her left hand - not when she touched it with both hands. (19 second mark - pause vid and use right/left arrows).

Most responses above, have her gathering after her right foot is raised, therefore she can legally jump backwards and land simultaneously.

<iframe width="560" height="315" src="http://www.youtube.com/embed/1uF0kPaYVZM" frameborder="0" allowfullscreen></iframe>

I went ahead and took jump stop's clip and slowed it down.

Are you going to be able to break down some of plays from the scrimmage?

Sure thing

The only violation I can make is the camera being held portrait rather than landscape. Not sure what the penalty is for that but I'd just go with a T to be safe.