I used to adjust white and black levels only for a specific tonal renge. It was extremely useful to be able to darken a little clipped and blown out areas (like skies).
Now, in CS6 the input and output levels only seem to effect the whole image, and they do not behave on separate tonal ranges.Did they remove the ability to adjust input/output levels for just the highlights, midtones, or shadows? I see all the color wheel controls and sliders for each segment, but can't seem to figure out how to isolate, say, the highlight input level, to adjust just the input levels for just the highlights without it affecting the midtones or shadows.
Please, do not pint me to the video2brain tutorial that solves nothing! ( http://helpx.adobe.com/premiere-pro/using/three-way-color-corrector-cs 6.html )