Backcourt Violation or Not?

[frezer11]

In the situation of a one handed pass off of a dribble, at what point does the dribble end? I don't have a rulebook in front of me, but unless there is a definition that specifically states otherwise, I would think that a dribble ends when it can no longer be dribbled legally, such as when grabbed by both hands, or the passing hand goes under the ball such that a subsequent dribble would be called a carry. In the video, at the last possible instant, if the passer decided to instead continue dribbling, I think she legally could have, therefore, I would think the dribble doesn't actually end until it leaves her hand. So it had backcourt status due to the dribbling exception, it then leaves her hand causing the dribble to end with the ball still having backcourt status, and is retrieved by a teammate in the backcourt. Thoughts on that reasoning?

EDIT: You guys pretty much summarized what I was thinking-