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Feature Requests / Parametric ISO
« on: August 15, 2022, 06:13:16 PM »
Hi,
I am trying to shoot a photo with long exposure 30 seconds at daylight.
The model uses the light source to draw something up in the air.
Exposure finishes the shot with rear-flash.
Flash power is finite and if background is very distant and bright (e.g. mountings) then
catching background at the moment of the rear flash shines, my camera should increase ISO, IMHO.
That's why I would like to see the parametric ISO feature.
Use case:
Shutter speed: 15 seconds
Flash mode: rear
ISO(t): if t < 14.9s then 100 else 8000
I am trying to shoot a photo with long exposure 30 seconds at daylight.
The model uses the light source to draw something up in the air.
Exposure finishes the shot with rear-flash.
Flash power is finite and if background is very distant and bright (e.g. mountings) then
catching background at the moment of the rear flash shines, my camera should increase ISO, IMHO.
That's why I would like to see the parametric ISO feature.
Use case:
Shutter speed: 15 seconds
Flash mode: rear
ISO(t): if t < 14.9s then 100 else 8000