Checked into GIT an anonymous contribution for a much improved ChromakeyHSV menu to include: 1) Now there are individual boxes on the left side where you can either keyin a distinct value or use the up/down arrows to change the value. This gives you a much better control than where previously you could only move the slider to jiggle the number you wanted. Also, much easier to see what all the values are at once whereas before you had to click on each individual diamond setting to see just 1 value. 2) You can reset individual parameters to the default. Before you could only reset them all so you would lose a particular value you were already happy with. 3) The menu is more visible over a larger space making it easier to see. 4) Plus some minor code cleanup to eliminate at least 1 duplicate line and to put some "int" on same lines as statement. P.S. Someone indicated that ChromakeyHSV had some kind of bug, but I was wondering if Andrea ever found out exactly what that was? since it looks OK to me.