Forgive me if you have seen this before https://youtu.be/g8hHFt3ChZ8
It's more like a simple description for the topic about "CMOS/ADTG/Digic register investigation on ISO" and the great "sensor update". BMC has no "Dual ISO" at the same time, just a sensor limited with two native ISO's.
Maybe what I call a MENIE level presentation, ie mainly for entertainment, not information or education ;)