I honestly couldn't tell you. From where I was standing the baseball stadium is about 100-200 feet below so from my point I'd say about 300-400 feet up, but 500-600 feet above the stadium. Everything was done with manual mode. When I first started flying I'd use the preset modes, but I've noticed how much better I've gotten and now it's easier for me to do manual.
Nicely done! Some sound design would have taken your vid to the next level in my opinion for example bat hitting a ball, a little play by play of a baseball game things of that nature ya know. Great work tho!.