i know this mite sound silly but there is to much of your barrel in shot and the cam is focusing on that not what or who u are shooting ??not really.....heres a link of the video i took on our first game.
its not as good as your videos but i think its going to be good enough for what i want it to do. Only thing was this one video killed the battery.
But not much i can do about that, how long do your batteries last?