Here's a sample of the clip I'm looking at. I recently upgraded meGUI to the x64 version and I've been working at rebuilding my filter library. So far, the 64-bit TComb is far less effective at removing the dot crawl in comparison to the 32-bit version. In the clip below I'm focusing on the vertical lines of the rock monument at the very opening scene as a prime example. I'm using these same exact parameters for both cases:
TComb(mode=0, fthreshL=5, othreshL=4)
This is my entire script (if it helps):
MPEG2SOURCE("J:\Videos\DVDRips\!WORK\Roswell25.d2v")
i=MPEG2SOURCE("J:\Videos\DVDRips\!WORK\Roswell25.d2v")
edeint=i.nnedi3(-2)
TComb(mode=0, fthreshL=5, othreshL=4) #5,4 are the ideal setting for Roswell
TFM(slow=2,pp=7,mode=3,clip2=i.tdeint(mode=2,mthreshl=0,mthreshc=0,edeint=edeint))
TDecimate(mode = 1)
crop(0,2,-12,0)
chromashiftsp(x=2)
QTGMC(preset="slow",inputtype=1,tr0=0,tr1=2,tr2=1,smode=0,ezdenoise=1.3)
FineDehalo2(hconv="-1 -1 1 1 40 1 1 -1 -1", vconv="-1 -1 1 1 40 1 1 -1 -1")
dehalohmod(smooth=true) #kill those skeeters
dehalo_alpha(darkstr=0,brightstr=.2,ss=2) #De-halo the whole thing. In original video and from msharpen
dehalo_alpha(darkstr=0,brightstr=.4,ss=2,cs=true)
dehalo_alpha(darkstr=0,brightstr=.6,ss=2,cs=true)
aWarpSharp2(thresh=128, blur=2, type=0, depth=8, chroma=6)
hysteria(showmask=false,luma_cap=63,lowthresh=10,highthresh=15)
msharpen(mask=false,threshold=22,strength=40)
nnedi3_rpow2(rfactor=2,cshift="Spline36Resize",fwidth=720,fheight=480)
sharpen(.1)
SAMPLE CLIP HERE