# Imports
import sys
import os
import vapoursynth as vs
# getting Vapoursynth core
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 plugins
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/ZSmooth/zsmooth.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DeinterlaceFilter/TIVTC/libtivtc.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/CTMF/CTMF.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/SourceFilter/DGDecNV/DGDecodeNV_AVX2.dll")
# Import scripts
import validate
# Source: 'C:\Users\Selur\Desktop\OPBox2.mkv'
# Current color space: YUV420P8, bit depth: 8, resolution: 1920x1080, frame rate: 29.97fps, scanorder: telecine, yuv luminance scale: limited, matrix: 709, format: AVC
# Loading 'C:\Users\Selur\Desktop\OPBox2.mkv' using DGSource
clip = core.dgdecodenv.DGSource("J:/tmp/mkv_0604cae322f9fbe00040844b856ac3a4_853323747.dgi",fieldop=0) # 29.97 fps, scanorder: telecine
frame = clip.get_frame(0)
# setting color matrix to 709.
clip = core.std.SetFrameProps(clip, _Matrix=vs.MATRIX_BT709)
# 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_BT709), if it is not set.
if validate.primariesIsInvalid(clip):
  clip = core.std.SetFrameProps(clip=clip, _Primaries=vs.PRIMARIES_BT709)
# 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 29.97fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=30000, fpsden=1001)
# making sure the detected scan type is set (detected: telecine)
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_TOP) # scan type: top field first
# converting interlaced to half-height progressive for filtering (vsCTMF) (separate fields)
clip = core.std.SeparateFields(clip, tff=False) # resolution 1920x540
clipEven = clip[::2]
clipEven = core.std.SetFrameProps(clip=clipEven, _FieldBased=vs.FIELD_PROGRESSIVE) # scan type: progressive
clipOdd = clip[1::2]
clipOdd = core.std.SetFrameProps(clip=clipOdd, _FieldBased=vs.FIELD_PROGRESSIVE) # scan type: progressive
# denoising using CTMF
clipEven = core.ctmf.CTMF(clipEven, radius=1, memsize=1048576, opt=2)
# denoising using CTMF
clipOdd = core.ctmf.CTMF(clipOdd, radius=1, memsize=1048576, opt=2)
# converting half-height progressive to interlaced
clip = core.std.Interleave([clipEven, clipOdd])
clip = core.std.DoubleWeave(clip=clip, tff=False)  # resolution: 1920x1080
clip = core.std.SelectEvery(clip, 2, 0) # scan type: bottom field first
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_TOP) # scan type: top field first
# Deinterlacing using TIVTC
clip = core.tivtc.TFM(clip)
clip = core.tivtc.TDecimate(clip) # new fps: 23.976
# Making sure content is preceived as frame based
clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # scan type: progressive
# adjusting color space from YUV420P8 to RGB24 for vsCCD
clip = core.resize.Bicubic(clip=clip, format=vs.RGB24, matrix_in_s="709", range_in_s="limited", range_s="full")
# chroma denoising using CCD
clip = core.zsmooth.CCD(clip, threshold=60.00, points=[True,True,False])
# adjusting output color from RGB24 to YUV420P10 for NVEncModel
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, matrix_s="709", range_in_s="full", range_s="limited", dither_type="error_diffusion") # additional resize to match target color sampling
# set output frame rate to 23.976fps (progressive)
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
# output
clip.set_output()
# script was created by Hybrid 2026.04.07.1