If he's chasing a doe or even cruising and looking for does, stop him. He's much, much less likely to jump than you are of making a good moving shot. The only deer I've had duck are ones that are early season and more on edge. In the rut, the chances are extremely low.
Video does not work for me. You may consider to shoot your next deer standing still( higher percentage shot) , if you want to shoot them walking you may consider practicing on a moving target.
