I'm a newbie here. I have a problem that I don't really understand. Hopefully, someone can share their experience.
If I have an ip camera of
1) 640x480(sensor width = 3.6mm),
2) focal length from 5 to 50mm,
3) need to record 30fps,
What is the suitable shutter speed to be use to avoid motion blur?Assuming that the object distance to camera is 30ft (80 ppf needed =~ 13.5mm lens focal length needed).