function Filter_Motion_Nil(clip c) {
c = RemoveGrain(c,mode=25)
return c }
function Filter_Motion_Min(clip c) {
c = RemoveGrain(c,mode=2)
return c }
function Filter_Motion_Mid(clip c) {
c = RemoveGrain(c,mode=3)
return c } 
function Filter_Motion_High(clip c) {
c = RemoveGrain(c,mode=17)
return c } 
function Filter_Motion_Very_High(clip c) {
c = RemoveGrain(c,mode=20)
return c }