How to trigger/play animation with the scroll wheel (mouse wheel up and down)

Hi there,

I am not able to trigger animation with scroll up and down (mouse wheel up and down). I can do it with mouse hover, click, dbclick, but not with the scroll. I can scroll through animations (that depends on how scroll is sensitive (one line per scroll or 3 lines per scroll)) but I am not sure how to trigger whole animation with scroll down.

I have finished this course Watch the Online Video Course Scroll-Activated Animations with Edge Animate but haven't found solution in there.

Can anybody help me with this?

Thanks you in advance