ProRes - Color Tag Mismatch

[Selur]

Looking at the script:

# Imports
  import vapoursynth as vs
  # getting Vapoursynth core
  import ctypes
  import sys
  import os
  core = vs.core
  # Import scripts folder
  scriptPath = 'C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsscripts'
  sys.path.insert(0, os.path.abspath(scriptPath))
  # Loading Support Files
  Dllref = ctypes.windll.LoadLibrary("C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/Support/libfftw3f-3.dll")
  # loading plugins
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/GrainFilter/AddGrain/AddGrain.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/DenoiseFilter/NEO_FFT3DFilter/neo-fft3d.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/DenoiseFilter/DFTTest/DFTTest.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/Support/EEDI3m.dll") # vsQTGMC
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/ResizeFilter/nnedi3/vsznedi3.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/Support/libmvtools.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/Support/fmtconv.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/DeinterlaceFilter/Bwdif/Bwdif.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/Support/libllvmexpr.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/DenoiseFilter/ZSmooth/zsmooth.dll")
  core.std.LoadPlugin(path="C:/Users/redacted/Documents/Programs/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/LSMASHSource.dll")
  # Import scripts
  import qtgmc
  import validate
  # Source: 'C:\Users\redacted\Videos\Example\2011177-1-1-pass3.mkv'
  # Current color space: YUV422P10, bit depth: 10, resolution: 720x486, frame rate: 29.97fps, scanorder: bottom field first, yuv luminance scale: limited, matrix: 470bg, transfer: bt.709, primaries: bt.601 ntsc, format: FFV1
  # Loading 'C:\Users\redacted\Videos\Example\2011177-1-1-pass3.mkvÄ using LWLibavSource
  clip = core.lsmas.LWLibavSource(source="C:/Users/redacted/Videos/Example/2011177-1-1-pass3.mkv", format="YUV422P10", 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_BT709), if it is not set.
  if validate.transferIsInvalid(clip):
    clip = core.std.SetFrameProps(clip=clip, _Transfer=vs.TRANSFER_BT709)
  # 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) # scan type: bottom field first
  clip = core.std.AddBorders(clip=clip, left=0, right=0, top=0, bottom=2) # add borders to archive mod 4 (vsQTGMC) - 720x488
  # Deinterlacing using QTGMC
  clip = qtgmc.QTGMC(Input=clip, Preset="Slower", InputType=0, TFF=False, TR2=0, Sharpness=0.1, SourceMatch=2, Lossless=2) # new fps: 29.97
  clip = core.std.Crop(clip=clip, left=0, right=0, top=0, bottom=2) # removing added borders from mod requirement (vsQTGMC) -  720x486
  # Making sure content is preceived as frame based
  clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # scan type: progressive
  clip = clip[::2] # selecting previously even frames, new fps: 14.985
  # Resizing using 9 - lanczos
  clip = core.fmtc.resample(clip, kernel="lanczos", w=720, h=480, interlaced=False, interlacedd=False) # resolution 720x480 before YUV422P10 after YUV422P16
  # adjusting output color from YUV422P16 to YUV422P10 for ProResModel
  clip = core.resize.Bicubic(clip=clip, format=vs.YUV422P10, dither_type="error_diffusion")
  # set output frame rate to 14.985fps (progressive)
  clip = core.std.AssumeFPS(clip=clip, fpsnum=15000, fpsden=1001)
  # output
  clip.set_output()
  # script was created by Hybrid 2025.12.05.1

Hmm,.. I can't reproduce this.
I get:

# Imports
import vapoursynth as vs
# getting Vapoursynth core
import ctypes
import sys
import os
core = vs.core
# Limit frame cache to 48449MB
core.max_cache_size = 48449
# Import scripts folder
scriptPath = 'F:/Hybrid/64bit/vsscripts'
sys.path.insert(0, os.path.abspath(scriptPath))
# Loading Support Files
Dllref = ctypes.windll.LoadLibrary("F:/Hybrid/64bit/vsfilters/Support/libfftw3f-3.dll")
# loading plugins
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/GrainFilter/AddGrain/AddGrain.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/NEO_FFT3DFilter/neo-fft3d.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/DFTTest/DFTTest.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/EEDI3m_opencl.dll") # vsQTGMC
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/ResizeFilter/nnedi3/libsneedif.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/libmvtools.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/fmtconv.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DeinterlaceFilter/Bwdif/Bwdif.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/akarin.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/ZSmooth/zsmooth.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/SourceFilter/BestSource/BestSource.dll")
# Import scripts
import qtgmc
import validate
# Source: 'G:\Output\test_new.mkv'
# Current color space: YUV420P10, bit depth: 10, resolution: 720x486, frame rate: 29.97fps, scanorder: top field first, yuv luminance scale: limited, matrix: 470bg, format: AV1
# Loading 'G:\Output\test_new.mkv' using BestSource
clip = core.bs.VideoSource(source="G:/Output/test_new.mkv", cachepath="J:/tmp/test_new_bestSource", track=0, hwdevice="opencl")
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: top field first)
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_TOP) # scan type: top field first
clip = core.std.AddBorders(clip=clip, left=0, right=0, top=0, bottom=2) # add borders to archive mod 4 (vsQTGMC) - 720x488
# Deinterlacing using QTGMC
clip = qtgmc.QTGMC(clip, Preset="Fast", TFF=True, opencl=True) # new fps: 59.94
clip = core.std.Crop(clip=clip, left=0, right=0, top=0, bottom=2) # removing added borders from mod requirement (vsQTGMC) -  720x486
# Making sure content is preceived as frame based
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # scan type: progressive
clip = clip[::2] # selecting previously even frames, new fps: 29.97
# Resizing using 10 - bicubic spline
clip = core.fmtc.resample(clip, kernel="spline16", w=720, h=480, interlaced=False, interlacedd=False) # resolution 720x480 before YUV420P10 after YUV420P16
# adjusting output color from YUV420P16 to YUV420P10 for NVEncModel
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, dither_type="error_diffusion")
# set output frame rate to 29.97fps (progressive)
clip = core.std.AssumeFPS(clip=clip, fpsnum=30000, fpsden=1001)
# output
clip.set_output()
# script was created by Hybrid 2025.12.05.1

For me, the output resolution is properly calculated and I'm using the same version of Hybrid. (same with a bff source with that resolution)
=> I can't reproduce this

What are the steps you are using to get this?

Cu Selur