[feisty2]

import vapoursynth as vs
core = vs.get_core()
clp = xxx
clp = core.std.ShufflePlanes(clp, planes=0, colorfamily=vs.GRAY)
clp = core.fmtc.bitdepth(clp, fulls=False, fulld=True, bits=8)
sup = core.mv.Super(clp)
bv1 = core.mv.Analyse(sup,isb=True,blksize=8,overlap=4,delta=1,search=3,truemotion=True,dct=1)
fv1 = core.mv.Analyse(sup,isb=False,blksize=8,overlap=4,delta=1,search=3,truemotion=True,dct=1)
bv2 = core.mv.Analyse(sup,isb=True,blksize=8,overlap=4,delta=2,search=3,truemotion=True,dct=1)
fv2 = core.mv.Analyse(sup,isb=False,blksize=8,overlap=4,delta=2,search=3,truemotion=True,dct=1)
bv3 = core.mv.Analyse(sup,isb=True,blksize=8,overlap=4,delta=3,search=3,truemotion=True,dct=1)
fv3 = core.mv.Analyse(sup,isb=False,blksize=8,overlap=4,delta=3,search=3,truemotion=True,dct=1)
clp = core.mv.Degrain3(clp, sup, bv1, fv1, bv2, fv2, bv3, fv3, thsad=1200, thscd1=10000)
clp.set_output ()

import vapoursynth as vs
core = vs.get_core()
clp = core.d2v.Source ("D:/CIMW/VID.d2v")
clp = core.std.ShufflePlanes(clp, planes=0, colorfamily=vs.GRAY)
clp = core.fmtc.bitdepth(clp, fulls=False, fulld=True, bits=16)
sup = core.mv.Super(clp)
bv1 = core.mv.Analyse(sup,isb=True,blksize=8,overlap=4,delta=1,search=3,truemotion=True,dct=1)
fv1 = core.mv.Analyse(sup,isb=False,blksize=8,overlap=4,delta=1,search=3,truemotion=True,dct=1)
bv2 = core.mv.Analyse(sup,isb=True,blksize=8,overlap=4,delta=2,search=3,truemotion=True,dct=1)
fv2 = core.mv.Analyse(sup,isb=False,blksize=8,overlap=4,delta=2,search=3,truemotion=True,dct=1)
bv3 = core.mv.Analyse(sup,isb=True,blksize=8,overlap=4,delta=3,search=3,truemotion=True,dct=1)
fv3 = core.mv.Analyse(sup,isb=False,blksize=8,overlap=4,delta=3,search=3,truemotion=True,dct=1)
clp = core.mv.Degrain3(clp, sup, bv1, fv1, bv2, fv2, bv3, fv3, thsad=1200, thscd1=10000)
clp.set_output ()

don't wanna be an asshole here, but...
dct=1-4 for uint16_t are broken as well...
and I pulled a request on GitHub that should have fixed dct=5-10 for uint16_t by the way
but I got no idea how to fix this... so good luck with it