Image Buffer Size (frames)

[malvo]

cause memory gotten expensive again, i want to tweak the memory usage as low as possible.

What size should the ring buffer ie the value "Image Buffer Size (frames)" have?

Should it be:

Image Buffer Size (frames) = Pre Event Image Buffer + 1

or will this cause problems?

does it somehow depend on fps-settings?

on the load of the machine?

do i get penalties by lowering the value?