# Imports
import vapoursynth as vs
# getting Vapoursynth core
import ctypes
# Loading Support Files
Dllref = ctypes.windll.LoadLibrary("C:/Program Files/Hybrid/64bit/vsfilters/Support/libfftw3f-3.dll")
Dllref = ctypes.windll.LoadLibrary("C:/Program Files/Hybrid/64bit/Avisynth/avisynthPlugins/d3d9.dll")
# getting Vapoursynth core
core = vs.core

# Loading Plugins
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/vslsmashsource.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/SourceFilter/FFMS2/ffms2.dll")
core.avs.LoadPlugin(path="C:/Program Files/Hybrid/64bit/Avisynth/avisynthPlugins/LoadDll.dll")
core.avs.LoadPlugin(path="C:/Program Files/Hybrid/64bit/Avisynth/avisynthPlugins/FFT3dGPU.dll")

# source: 'C:\TMP\FFT3DGPU FFT3DFILTER NEO_FFT3D\4K\4k-Testclip.mp4'
# current color space: YUV420P8, bit depth: 8, resolution: 3840x2160, fps: 50, color matrix: 2020ncl, yuv luminance scale: limited, scanorder: progressive
# Loading C:\TMP\FFT3DGPU FFT3DFILTER NEO_FFT3D\4K\4k-Testclip.mp4 using LibavSMASHSource
clip = core.lsmas.LibavSMASHSource(source="C:/TMP/FFT3DGPU FFT3DFILTER NEO_FFT3D/4K/4k-Testclip.mp4")
# Setting color matrix to 2020ncl.
clip = core.std.SetFrameProps(clip, _Matrix=9)
clip = clip if not core.text.FrameProps(clip,'_Transfer') else core.std.SetFrameProps(clip, _Transfer=9)
clip = clip if not core.text.FrameProps(clip,'_Primaries') else core.std.SetFrameProps(clip, _Primaries=9)

# Setting color range to TV (limited) range.
clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=1)
# making sure frame rate is set to 50
clip = core.std.AssumeFPS(clip=clip, fpsnum=50, fpsden=1)

clip = core.avs.fft3dGPU(bw=64,bh=64,plane=4,mode=2,bordersize=0,precision=1)

# adjusting output color from: YUV420P8 to YUV420P10 for x264Model
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, range_s="limited")

# set output frame rate to 50.000fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=50, fpsden=1)
# Output
clip.set_output()