I am new to the DSLR filmmaking thing, though in years past I shot a fair bit of DV, and before that some 16mm film.
I am testing out my workflow with my T2i, and I noticed that I am getting a lot of dancing grain in the mid-range shadows. I had read that keeping at or under 1600 ISO on this camera should produce a clean image, and this was shot at 800. How do I get a shot with shadows that don't fill up with grain? I've seen plenty of others get a nice cinematic look with plenty of shadows.
This is a clip that was shot at 1080p and was pulled into Premiere, snipped, and re-exported at 1080p using H.264. The grain looks just slightly more visible than in the original.
At issue is the shadowed beige wall in the background:
http://download.hexatrope.com/Lisa_Test.mp4