Achieve minimum latency with CSI camera

hello d.razumov,

in addition,
here’s one similar discussion thread you may also check, Topic 55327.

there’s by default to have 2~3 frame latency for glass-to-glass latency,
(i.e. the latency from (A) to (B) as I mentioned in post #3)
so, it’s close to your evaluation, ~120ms.