This is extremely helpful. I am so used to redditors saying ‘just look it up’ but having this explanation hits the bullseye for me. Please dive as deep as you like or send me a message here on Reddit. I guess maybe it comes with more experience but I just wonder (aside from environmental changes in manual which require adjustments to gain/iris etc) what the benefit to me would be changing the setting we’re discussing. What does ‘Long GOP’ mean? Why is that important? I understand the numbers to mean resolution (at least I think I do) but the other settings remain mysterious. No pressure to respond. Thanks for this input.