YAHRmod source

source: http://pastebin.com/raw.php?i=dNhUDbca

# Y'et A'nother H'alo R'educing script
# YAHR A.SONY mod 1.1 , original YAHR was by Didée
# good deHalo for modern DVD and other cases

function YAHR(clip clp, int "depth")
{

depth         = Default(depth, 8)

b1    = clp.minblur(2).removegrain(11,-1)
b1D   = mt_makediff(clp,b1)
w1    = clp.aWarpSharp2(depth=depth,chroma=0) #aWarpSharp(depth=8,blurlevel=2,thresh=0.5)
w1b1  = w1.minblur(2,1).removegrain(11,-1)
w1b1D = mt_makediff(w1,w1b1)
DD    = b1D.repair(w1b1D,13) 
DD2   = mt_makediff(b1D,DD)
clp.mt_makediff(DD2,U=2,V=2)
}