Page 1 of 1

Stabilization Reducer

Posted: September 21st, 2006, 4:50 pm
by scribling
I'm trying to create an expression that nullifies a stabilization by use of a slider. I'd like the footage to start normal then slowly blend in the stabilization. I tried creating a null and making that the parent with an expression that is driven from the stabilized layer multiplied by a negative slider value. I just can't get it right. Anyone know of a way?

I could also use this as an animation mixer.

Thanks.

Solved by Nab!

Posted: October 13th, 2006, 12:05 pm
by scribling
Adding a slider control to the stabilized footage and then this text to the anchor point as an expression works like a champ.

The slider animates the amout of stabilization from 0 to 100%.

Nab rocks!

Code: Select all

slider = effect("Slider Control")("Slider");
start = [thisComp.width/2,thisComp.height/2];
end = value;

s = clamp(slider/100,0,1);  // between 0 and 1
(1-s)*start + s*end;