michaelni@xxxxxx (2002-10-22 at 0048.04 +0200): > i changed Y,Cb,Cr to brightness, blueness, redness in the patch on the > bug-report, that should be more descriptive I always heard Y to be luminance, not brightness, and never heard people using redness, just Cr. Remembering which version was used could be nice (important? a time saver?), so for the image names I think they could be luminance_y709, redness_cr470, blueness_cb470f and so on. GSR