numFrames = 5; minVal = [85,85]; maxVal = [100,100]; n = marker.numKeys; if (n > 1){ d = framesToTime(numFrames); t1 = marker.key(1).time; t2 = marker.key(2).time; if (time < (t1+t2)/2) ease(time,t1,t1+d,minVal,maxVal) else ease(time,t2,t2+d,maxVal,minVal); }else value