# Imports
import vapoursynth as vs
# getting Vapoursynth core
import site
import ctypes
import sys
import os
core = vs.core
# 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")
os.environ["CUDA_MODULE_LOADING"] = "LAZY"
# loading plugins
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/libvs_placebo.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vs-mlrt/vstrt.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/GrainFilter/RemoveGrain/RemoveGrainVS.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/GrainFilter/AddGrain/AddGrain.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/DFTTest/DFTTest.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/NEO_FFT3DFilter/neo-fft3d.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/EEDI3m_opencl.dll")# vsQTGMC
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/ResizeFilter/nnedi3/NNEDI3CL.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/libmvtools.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/scenechange.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/fmtconv.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/MiscFilter/MiscFilters/MiscFilters.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DeinterlaceFilter/Bwdif/Bwdif.dll")
core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/LSMASHSource.dll")
# Import scripts
from importlib.machinery import SourceFileLoader
vsmlrt = SourceFileLoader('vsmlrt', 'F:/Hybrid/64bit/vs-mlrt/vsmlrt.py').load_module()
import adjust
import chromashift
import havsfunc
import validate
# Source: 'C:\Users\Selur\Desktop\halo.avi'
# Current color space: YUV420P8, bit depth: 8, resolution: 720x576, frame rate: 25fps, scanorder: top field first, yuv luminance scale: limited, matrix: 470bg
# Loading C:\Users\Selur\Desktop\halo.avi using LWLibavSource
clip = core.lsmas.LWLibavSource(source="C:/Users/Selur/Desktop/halo.avi", format="YUV420P8", stream_index=0, cache=0, prefer_hw=0)
frame = clip.get_frame(0)
# Setting detected color matrix (470bg).
clip = core.std.SetFrameProps(clip=clip, _Matrix=5)
# setting color transfer (170), if it is not set.
if validate.transferIsInvalid(clip):
  clip = core.std.SetFrameProps(clip=clip, _Transfer=6)
# setting color primaries info (to 470), if it is not set.
if validate.primariesIsInvalid(clip):
  clip = core.std.SetFrameProps(clip=clip, _Primaries=5)
# setting color range to TV (limited) range.
clip = core.std.SetFrameProps(clip=clip, _ColorRange=1)
# making sure frame rate is set to 25fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=25, fpsden=1)
# making sure the detected scan type is set (detected: top field first)
clip = core.std.SetFrameProps(clip=clip, _FieldBased=2) # tff
# Deinterlacing using QTGMC
clip = havsfunc.QTGMC(Input=clip, Preset="Fast", TFF=True, opencl=True) # new fps: 50
# Making sure content is preceived as frame based
clip = core.std.SetFrameProps(clip=clip, _FieldBased=0) # progressive
# Chroma adjustment using ChromaShiftSP
clip = chromashift.ChromaShiftSP(clip=clip, X=2.50, Y=2.50)
# changing range from limited to full range for VsVSGANFilter
clip = core.resize.Bicubic(clip, range_in_s="limited", range_s="full")
# setting color range to PC (full) range.
clip = core.std.SetFrameProps(clip=clip, _ColorRange=0)
# adjusting color space from YUV420P8 to RGBH for VsVSGANFilter
clip = core.resize.Bicubic(clip=clip, format=vs.RGBH, matrix_in_s="470bg", range_s="full")
# filtering using VSGANFilter
from vsgan import ESRGAN
vsgan = ESRGAN(clip=clip,device="cuda")
model = "C:/Users/Selur/Desktop/testing/1x_DeHalo_v1_Compact.pth"
vsgan.load(model)
vsgan.apply() # 720x576
clip = vsgan.clip
# changing range from full to limited range for VsVSGANFilter
clip = core.resize.Bicubic(clip, range_in_s="full", range_s="limited")
# adjusting color space from RGBH to YUV444P16 for vsTweak
clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P16, matrix_s="470bg", range_s="limited")
# adjusting color using Tweak
clip = adjust.Tweak(clip=clip, hue=0.00, sat=0.50, cont=1.00, coring=True)
clip = core.std.CropRel(clip=clip, left=4, right=22, top=2, bottom=14)# cropping to 694x560
# Fix bright and dark line artifacts near the border of an image using BalanceBorders
clip = havsfunc.bbmod(c=clip,cLeft=0,cTop=0,cRight=8,cBottom=0)
from vsmlrt import Backend
clip = core.std.AddBorders(clip=clip, left=0, right=2, top=0, bottom=0) # add borders to archive mod 8 (vsSCUNetmlrt) - 696x560
# adjusting color space from YUV444P16 to RGBH for vsSCUNetmlrt
clip = core.resize.Bicubic(clip=clip, format=vs.RGBH, matrix_in_s="470bg", range_s="limited")
# denosing using SCUNet (mlrt)
clip = vsmlrt.SCUNet(clip, model=4, overlap=16, backend=Backend.TRT(fp16=True,device_id=0,verbose=True,use_cuda_graph=False, num_streams=3,builder_optimization_level=3,engine_folder="J:/tmp"))
clip = core.std.CropRel(clip=clip, left=0, right=2, top=0, bottom=0) # removing borders (vsSCUNetmlrt) -  694x560
# adjusting color space from RGBH to YUV444P16 for vsGLSLLumaSharpen
clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P16, matrix_s="470bg", range_s="limited")
with open("F:/Hybrid/64bit/vsfilters/GLSL/parameterized/LumaSharpenHook.glsl") as glslf:
  glsl = glslf.read()
glsl = glsl.replace('#define sharp_strength 0.30', '#define sharp_strength 0.8000')
glsl = glsl.replace('#define sharp_clamp    0.035', '#define sharp_clamp    0.0350')
glsl = glsl.replace('#define pattern 2', '#define pattern 4')
glsl = glsl.replace('#define offset_bias 1.0', '#define offset_bias 1.0000')
clip = core.placebo.Shader(clip=clip, shader_s=glsl, width=clip.width, height=clip.height)
# adjusting output color from: YUV444P16 to YUV420P10 for NVEncModel
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, range_s="limited", dither_type="error_diffusion")
# set output frame rate to 50fps (progressive)
clip = core.std.AssumeFPS(clip=clip, fpsnum=50, fpsden=1)
# output
clip.set_output()