[HELP] Export fails w/ Vapoursynth de-interlacing

# Imports

import vapoursynth as vs

# getting Vapoursynth core

import sys

import os

core = vs.core

# Import scripts folder

scriptPath = '/usr/lib/python3.10/site-packages/'

sys.path.insert(0, os.path.abspath(scriptPath))

# Import scripts

import qtgmc

import validate

# Source: '/home/jonah/Desktop/VIDEO/HVR/00_0001_0000-00-00_000000.DV'

# Current color space: YUV411P8, bit depth: 8, resolution: 720x480, frame rate: 29.97fps, scanorder: bottom field first, yuv luminance scale: limited, matrix: 470bg, format: DV

# Loading /home/jonah/Desktop/VIDEO/HVR/00_0001_0000-00-00_000000.DV using LWLibavSource

clip = core.lsmas.LWLibavSource(source="/home/jonah/Desktop/VIDEO/HVR/00_0001_0000-00-00_000000.DV", format="YUV411P8", stream_index=0, cache=0, fpsnum=30000, fpsden=1001, prefer_hw=0)

frame = clip.get_frame(0)

# setting color matrix to 470bg.

clip = core.std.SetFrameProps(clip, _Matrix=vs.MATRIX_BT470_BG)

# setting color transfer (vs.TRANSFER_BT601), if it is not set.

if validate.transferIsInvalid(clip):

  clip = core.std.SetFrameProps(clip=clip, _Transfer=vs.TRANSFER_BT601)

# setting color primaries info (to vs.PRIMARIES_BT470_BG), if it is not set.

if validate.primariesIsInvalid(clip):

  clip = core.std.SetFrameProps(clip=clip, _Primaries=vs.PRIMARIES_BT470_BG)

# setting color range to TV (limited) range.

clip = core.std.SetFrameProps(clip=clip, _ColorRange=vs.RANGE_LIMITED)

# making sure frame rate is set to 29.97fps

clip = core.std.AssumeFPS(clip=clip, fpsnum=30000, fpsden=1001)

# making sure the detected scan type is set (detected: bottom field first)

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="Slow", 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

# adjusting output color from: YUV444P16 to YUV422P10 for ProResModel

clip = core.resize.Bicubic(clip=clip, format=vs.YUV422P10, range_s="limited", dither_type="error_diffusion")

# set output frame rate to 59.94fps (progressive)

clip = core.std.AssumeFPS(clip=clip, fpsnum=60000, fpsden=1001)

# output

clip.set_output()