When right-clicking a clip, selecting "clip properties", you have under the "Advanced" tab the option "full luma (range)".
What does this exactly do?
Does it automatically stretch/shift/increase luma values in case of color casts or underexposure (automatic histogram optimizing)? Does it a general optimizing on all luma ranges or is it intelligant enough to detect which luma value should be adjusted: one of RGB or "general" white?
Or am I way off in my assumptions?
EDIT: for some videoclips I see, whit the histogram widget open, a shift to the max 255 value. For other clips nothing (seems to) happen, maybe because I already optimized the image myself?