[HELP] Video 8 PAL capture/upscale

[Selur]

you used:

clip = havsfunc.QTGMC(Input=clip, Preset="Slower", InputType=0, TFF=False, TR2=1, SourceMatch=0, Lossless=0, EZDenoise=5.00, NoisePreset="Fast")

The Preset choice defines the Denoise choice, when denoise is set to 'auto', like in your case.

# Noise presets                             Slower      Slow       Medium     Fast      Faster
    Denoiser = fallback(Denoiser,             ['dfttest',  'dfttest', 'dfttest', 'fft3df', 'fft3df'][npNum]).lower()

Since you used 'Slower' dfttest is used.
Does it also crash if you use Medium/Fast/Faster ? (I usually use Fast) Or does is still crash if you explicitly select a Denoiser?

Does using DFTTest as Denoiser (not through QTGMC) work for you?