I'm playing with the idea of an ETTR script and would be interested in hearing if anyone else had looked into such functionality...and got things working
What I seek is ETTR without taking an image and accessible in Lua ;-)
Thanks for the hint. Had a look at the LV histogram route and I’m keen to explore, but the Lua script info doesn’t help me enough with how to code things. It would be great to look at someone else’s scripting of this functionality.
Maybe I've been overlooking what was done for the get_live_histo( ) function in my forlorn hope that a get_current_brightness( ) proc call will show up one day? Hmmm
I use the ML ETTR virtually all the time for still photography.
I've thought about making something parallel to the rawop functions for live view, but the fact that I've never seen anyone use get_live_histo in a real script suggests interest is low.
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