I just got my T3i which I am using with a 17-85mm and 50mm
I took the video out tonight to some indoor parking garage, also outside parking lot which was lit up a bit... just testing it on my car.
I was using my 17-85mm. My exposure is set to Auto which goes up to 3200 ISO I think. At 17mm this lens is at least f/4
My problem is that its a bit under exposed. Is it my lens or most likely the shooting locations, and just simply too dark?
I know that the indoor garage had plenty of lighting. I even took some videos inside my home and the video came out great.
I watched some of the "low light" T3i videos on youtube and seems like people are shooting at night no problems.