I've found this expression for camera shake helpful (Dan Hibberts website) but once i separate the camera positions dimensions it stop working, is any way that this can be arrange so it works with separate positions keyframes?

Thanks

Dan

freq = effect("Frequency")("Slider"); amp = effect("Amplitude")("Slider"); if (freq.numKeys > 0){ accum = 0; v0 = freq.valueAtTime(0); t0 = 0; i = 1; while (i <= freq.numKeys){ t = freq.key(i).time; if (t < time){ accum += (v0 + freq.key(i).value)*(t - t0)/2; v0 = freq.key(i).value; t0 = t; if (i == freq.numKeys){ accum += (time - t0)*v0; } }else{ accum += (freq + v0)*(time - t0)/2; break; } i++; } }else{ accum = freq*time; } wiggle(1,amp,1,.5,accum);