I don't like converting to RGB as you lose quality when doing so. So I'm trying to find a YV12 alternative.
Remove Yellow by Adding Blue
The above looks near identical to each other.Code:RGBAdjust(1.0, 1.0, 1.05) Altenative: ColorYUV(off_u=3, off_v=0)
Unlike the above when I do the ColorYUV below it still seems a bit red to the RGBAdjust equivalent which didn't have any red.
How can I remove green without causing red to appear?Code:RGBAdjust(1.0, 0.95, 1.0) Altenative: ColorYUV(off_u=0, off_v=3)
Also how can I lower just red?
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How brightness and color interact in various color spaces is more confusing if you don't use histograms or 'scopes of some kind to show you what's happening. Eyeballs aren't all that accurate.
Last edited by sanlyn; 23rd Aug 2013 at 06:05.Our inventions are wont to be pretty toys, which distract our attention from serious things. They are but improved means to an unimproved end. -- Henry David Thoreau
Last edited by jagabo; 23rd Aug 2013 at 12:03.