# Imports
import sys
import os
import vapoursynth as vs
# using Vapoursynth R82
# getting Vapoursynth core
core = vs.core
# Import scripts folder
scriptPath = 'F:/Hybrid/64bit/vsscripts'
sys.path.insert(0, os.path.abspath(scriptPath))
# loading plugins
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/znedi3.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/fmtconv.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/vszip/vszip.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/mvutensilsvk.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/zsmooth/zsmooth.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/mvutensils/mvutensils.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/akarin/libakarin.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/descratch.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/cas.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/AutoAdjust.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/libvs_placebo.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/LSMASHSource.dll")
# Import scripts
import edi_rpow2
import fromDoom9
import killerspots
import SpotLess
import sharpen
import validate
# Source: 'G:\clips\comets tracking artifacts\the-letter_1929.mp4'
# clip current meta; color space: YUV420P8, bit depth: 8, resolution: 640x480, fps: 23.976, color matrix: 470bg, color primaries: Unspecific, color transfer: Unspecified, yuv luminance scale: limited, scanorder: progressive, full height: true (Source)
# Loading 'G:\clips\comets tracking artifacts\the-letter_1929.mp4' using LWLibavSource
clip = core.lsmas.LWLibavSource(source="G:/clips/comets tracking artifacts/the-letter_1929.mp4", format="YUV420P8", stream_index=0, cache=0, 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.
prop_name = '_Range' if core.core_version.release_major >= 74 else '_ColorRange'
clip = core.std.SetFrameProps(clip=clip, **{prop_name: vs.RANGE_LIMITED})
# making sure frame rate is set to 23.976fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
# making sure the detected scan type is set (detected: progressive)
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # scan type: progressive
# adjusting color space from YUV420P8 to YUV444P16 for vsGLSLSaturation
clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P16)
# adjusting saturation using GSLS bSat
with open("F:/Hybrid/64bit/vsfilters/GLSL/parameterized/bSat.hook.glsl") as glslf:
  glsl = glslf.read()
glsl = glsl.replace('#define SatFactor 2.43', '#define SatFactor 0')
clip = core.placebo.Shader(clip, shader_s=glsl, width=clip.width, height=clip.height)
# adjusting levels, gamma, saturation and white balance using AutoAdjust
clip = core.autoadjust.AutoAdjust(clip, auto_gain=True, gain_mode=1, chroma_process=0, auto_balance=True, high_quality=True)
# contrast sharpening using CAS
clip = core.cas.CAS(clip, planes=[0])
# adjusting color space from YUV444P16 to YUV444P8 for vsDeScratch
clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P8, dither_type="error_diffusion")
# scratch removal using DeScratch
clip = core.descratch.DeScratch(clip, asym=30, mindif=10, modey=3, minlen=80, maxgap=2)
# sharpening using DetailSharpen
clip = sharpen.DetailSharpen(clip, power=2.000, tools={'expr': 'akarin', 'median': 'zsmooth'})
# Spot removal using SpotLess
clip = SpotLess.SpotLess(clip, chroma=False, radT=3, asearch=5, truemotion=False, rec=True, fasthbd=True, pel=1, mStart=True, mEnd=True, tools={'mv': 'mvutensils', 'expr': 'akarin', 'tmedian': 'zsmooth', 'ttempsmooth': 'zsmooth', 'boxblur': 'vszip', 'hysteresis': 'hysteresis'})
# spot/dirt removal using KillerSpots
clip = killerspots.KillerSpots(clip, tools={'mv': 'mvutensils', 'rg': 'zsmooth', 'removedirt': 'removedirt'})
# VHS denoising with motion-compensation
clip = fromDoom9.VHSClean(clip, blur_sharp=False, tools={'mv': 'mvgpu', 'expr': 'akarin', 'boxblur': 'vszip'})
# resizing using ZNEDI3
# current: 640x480 target: 1920x1440
clip = edi_rpow2.nnedi3_rpow2(clip, rfactor=4, tools={'nnedi3': 'znedi3'}) # 2560x1920
# resizing 2560x1920 to 1920x1440
clip = core.fmtc.resample(clip, w=1920, h=1440, kernel="spline64", interlaced=False, interlacedd=False) #  before YUV444P8 after YUV444P16
# adjusting output color from YUV444P16 to YUV420P10 for NVEncModel
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, dither_type="error_diffusion")
# set output frame rate to 23.976fps (progressive)
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
# set output pixel aspect ratio to 1:1
clip = core.std.SetFrameProps(clip=clip, _SARNum=1, _SARDen=1)
# output
clip.set_output()
# clip current meta; color space: YUV420P10, bit depth: 10, resolution: 1920x1440, fps: 23.976, color matrix: 470bg, color primaries: Unspecific, color transfer: Unspecified, yuv luminance scale: limited, scanorder: progressive, full height: true (Meta)
# script was created by Hybrid 2026.11.10.1