The only Input I have is the two minute rule, If you want them to watch the whole thing you need to keep it two minutes or less. You run the risk of having what a certain coach is looking for being in the last half and by then they not watching. I'm posting this here so others doing videos can get an Idea of the coaches in general are looking for and you can use the info to tailor a video.
I think a skills video needs to catch the coaches attention in the first minute to get them to watch the entire video, but it is tough to keep a pitchers skills video under 2-minutes, especially if it includes hitting and a secondary fielding position.