Hi all, I will be doing my first graduation ceremony. I'm assuming it will be quite dark inside. I am using a Canon ZR70. Knowing it is not a "Pro" camera I am looking for tips on using this camera under these conditions. "Low light". Also, would zooming in on the subject be better than a stationary shoot. The entire class will have copies available so the video needs to be good for all of the students. Thank you in advance for any and all help. Regards, Norm L.