MNBaseballGuy, for video of your son hitting in games, I think you want to show (a) the swing, (b) where the ball ended up, and (c) then what base he ended up reaching. You do have to pan the camera a little bit, and it can be difficult to make it look great, but the coaches will get the idea. If it were me, I would not lead off the video with two infield hits. I would suggest starting with his most powerful hits (homer if you have it, or triple, which you did show) because you want the coach to keep watching. You want to grab his interest from the get go.
Unfortunately, it is harder to show hitting and fielding well than pitching. For pitching, live game action can be very good in video, and it's just flat out easier to get it on video (e.g., you know your kid is pitching and something will happen). Fielding especially can be hard.
Also, I think the advice about a short recruiting video is spot on, but once your son is in regular communication with a coach, he can send longer information. Particularly if the coach is not in the same geographic area or can't come to watch. For example, during this quiet period, my son has sent entire innings -- even entire outings -- to coaches (with whom he has been talking) and they can watch if they want to. Again, easier to do for a pitcher.
Good luck!!