Just noticed that 2003.12.10_19.27.17_1.zip contains a sample 
=> applying ReInterpolate411 is wrong for your source.
For filtering try something like:
=> applying ReInterpolate411 is wrong for your source.For filtering try something like:
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_BOTTOM) # bff
# adjusting color space from YUV411P8 to YUV444P16 for vsQTGMC
clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P16, range_s="limited")
# Deinterlacing using QTGMC
clip = qtgmc.QTGMC(Input=clip, Preset="Fast", TFF=False, opencl=True) # new fps: 59.94
# Making sure content is preceived as frame based
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive
# denoising using KNLMeansCL
clip = denoise.KNLMeansCL(clip=clip, d=0) # maybe increase strength form the default 1.2
# contrast sharpening using CAS
clip = core.cas.CAS(clip=clip, sharpness=0.700) # maybe lower sharpness to 0.5
# applying dehalo using YAHR
clip = dehalo.YAHR(clip, depth=16)
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Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.
Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.