The problem with game videos was they only showed from snap to whistle or tackle.
Ours are little more than that (from coming up to the line to the unpiling the pile), but it still doesn't show everything the officials would like to see. We start with a nice wide angle in order to show routes and DBs, but once the play direction is determined, the cameraman starts to zoom into the play action. Some of the penalties are away from the ball and don't always show up, nor do some of the mechanics of the officials off the ball. But then again, we are shooting for our benefit, not trying to film for the officials.
But you're welcome to it.
As for the paranoia of other coaches getting it:
1. If an official were to ever give out a film to another team, they would never see another film, and probably would never see another varsity assignment.
2. Our conference rules require us to exchange a certain number of films with upcoming opponents, and most coaches will exchange whatever number you want as long as it's equal. For instance, for playoffs, we often exchange 10 films.
3. Within the network of coaches, there isn't a game film of any opponent that I can't get anyway. Somebody on our staff knows an assistant somewhere who worked for a head coach somewhere else, etc., etc. And you always help someone else because you never know when you're going to need help.