>>4279675Hey OP, you should look up shutter angle instead of shutter speed. It's the term used for cinema cameras, where your shutter speed is directly related to the frame rate.
You basically want your shutter speed to be about twice the FPS (for 24 FPS, 1/48 is a 180 degree shutter angle).
Also look up T-Stops, which are a little different from F-stops, and used in cinema lenses to maintain the same light across lenses.
Also, in a set, you mostly aren't changing shutter speed/aparture for low/high lighting. You would ideally have complete control over several external lights, and control the exposure triangle based on that. Meaning, if you want a big DOF for that scene/shot, you'll simply add more light to the shot, and not worry about the aparture change like you would somewhere with natural light.
Hope that helps, there's a lot of good information in the /vid/ sticky about video/cinema, and references to read.
Godspeed OP
