How is called this kind of "defect" and how to mitigate? (if possible)

[Selur]

Okay, no wonder that isn't working!
Your script is:

# Imports import vapoursynth as vs # getting Vapoursynth core import sys import os core = vs.core # Import scripts folder scriptPath = 'C:/Program Files/Hybrid/64bit/vsscripts' sys.path.insert(0, os.path.abspath(scriptPath)) # loading plugins core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/LSMASHSource.dll") # defining beforeEnd-function - START def beforeEnd(clip): # converting interlaced to half-height progressive for filtering (vsMCTemporalDenoise) (separate fields) clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P8, range_s="limited") clip = core.std.SeparateFields(clip, tff=False) clipEven = clip[::2] # resolution 720x288 clipEven = core.std.SetFrameProps(clip=clipEven, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive clipOdd = clip[1::2] # resolution 720x288 clipOdd = core.std.SetFrameProps(clip=clipOdd, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive # denoising using MCTemporalDenoise clipEven = denoise.MCTemporalDenoise(i=clipEven, settings="very high", ncpu=10) # denoising using MCTemporalDenoise clipOdd = denoise.MCTemporalDenoise(i=clipOdd, settings="very high", ncpu=10) # converting half-height progressive to interlacedbefore deinterlacing clip = core.std.Interleave([clipOdd, clipEven]) clip = core.std.DoubleWeave(clip=clip, tff=False) # resolution 720x576 clip = core.std.SelectEvery(clip, 2, 0) clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_TOP) # tff # Deinterlacing using TIVTC clip = core.tivtc.TFM(clip=clip, chroma=True) clip = core.tivtc.TDecimate(clip=clip, mode=7, rate=23.9760, dupThresh=0.04, vidThresh=3.50, sceneThresh=15.00)# new fps: 23.976 # Making sure content is preceived as frame based clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive # applying anti aliasing using santiag clip = antiAliasing.santiag(c=clip, strh=3, strv=3, nns=2, qual=2, pscrn=2, opencl=True) return clip # defining beforeEnd-function - END # Import scripts import validate # Source: 'C:\Users\Bfield\Desktop\defect.avi' # Current color space: YUV420P8, bit depth: 8, resolution: 720x576, frame rate: 30fps, scanorder: progressive, yuv luminance scale: limited, matrix: 470bg, format: ULH0 # Loading C:\Users\Bfield\Desktop\defect.avi using LWLibavSource clip = core.lsmas.LWLibavSource(source="C:/Users/Bfield/Desktop/defect.avi", 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. clip = core.std.SetFrameProps(clip=clip, _ColorRange=vs.RANGE_LIMITED) # making sure frame rate is set to 30fps clip = core.std.AssumeFPS(clip=clip, fpsnum=30, fpsden=1) # making sure the detected scan type is set (detected: progressive) clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive clip = beforeEnd(clip) # set output frame rate to 30fps (progressive) clip = core.std.AssumeFPS(clip=clip, fpsnum=30, fpsden=1) # output clip.set_output()

In your custom section you use:
'denoise','tivtc','antiAliasing' but you don't import the used scripts, or load the required plugins.

No clue why you are using a custom section, to begin with.
The stuff I did in post #3, you can archive by:

• loading your source
  
• enabling and settings 'Filtering->(De-)Interlace/Telecine->Overwrite input scan type to' to 'telecine'
  
• setting 'Filtering->(De-)Interlace/Telecine->TIVTC Settings->TDecimate->Mode' to '7'
  
• setting 'Filtering->(De-)Interlace/Telecine->TIVTC Settings->TDecimate->Rate' to '23.976'
  
• setting 'Filtering->Vapoursynth->Misc->Script->Filter interlace handling' to 'separate fields'
  
• enabling 'Filtering->Vapoursynth->DeNoise->MC Temporal Denoise'
  
• setting 'Filtering->Vapoursynth->DeNoise->MC Temporal Denoise->Settings' to 'very high' (optionall increasing ncpu to 10)
  
• switching to 'Filtering->Vapoursynth->Misc->Filter Order/Queue' and moving 'MCTemporalDenois' above 'Deinterlace'
  
• enabling 'Filtering->Vapoursynth->Line->AntiAliasing->Santiag'
  
• setting 'Filtering->Vapoursynth->Line->AntiAliasing->Santiag->strength->h&v' both to '3 (optionally enabling 'OpenCL')
  

For me, the Vapoursynth Script Preview then shows:

# Imports import vapoursynth as vs # getting Vapoursynth core 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") # loading plugins core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/libsangnom.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/fmtconv.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/EEDI2.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/EEDI3m_opencl.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/ResizeFilter/nnedi3/NNEDI3CL.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DeinterlaceFilter/TIVTC/libtivtc.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/MiscFilter/MiscFilters/MiscFilters.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DenoiseFilter/TTempSmooth/TTempSmooth.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/DCTFilter.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/DeblockFilter/Deblock/Deblock.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/Support/libmvtools.dll") core.std.LoadPlugin(path="F:/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/LSMASHSource.dll") # Import scripts import antiAliasing import denoise import validate # Source: 'C:\Users\Selur\Desktop\defect.avi' # Current color space: YUV420P8, bit depth: 8, resolution: 720x576, frame rate: 30fps, scanorder: telecine, yuv luminance scale: limited, matrix: 470bg, format: ULH0 # Loading C:\Users\Selur\Desktop\defect.avi using LWLibavSource clip = core.lsmas.LWLibavSource(source="C:/Users/Selur/Desktop/defect.avi", 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. clip = core.std.SetFrameProps(clip=clip, _ColorRange=vs.RANGE_LIMITED) # making sure frame rate is set to 30fps clip = core.std.AssumeFPS(clip=clip, fpsnum=30, fpsden=1) # making sure the detected scan type is set (detected: telecine) clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_TOP) # tff # converting interlaced to half-height progressive for filtering (vsMCTemporalDenoise) (separate fields) clip = core.resize.Bicubic(clip=clip, format=vs.YUV444P8, range_s="limited") clip = core.std.SeparateFields(clip, tff=False) clipEven = clip[::2] # resolution 720x288 clipEven = core.std.SetFrameProps(clip=clipEven, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive clipOdd = clip[1::2] # resolution 720x288 clipOdd = core.std.SetFrameProps(clip=clipOdd, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive # denoising using MCTemporalDenoise clipEven = denoise.MCTemporalDenoise(i=clipEven, settings="very high", ncpu=10) # denoising using MCTemporalDenoise clipOdd = denoise.MCTemporalDenoise(i=clipOdd, settings="very high", ncpu=10) # converting half-height progressive to interlacedbefore deinterlacing clip = core.std.Interleave([clipOdd, clipEven]) clip = core.std.DoubleWeave(clip=clip, tff=False) # resolution 720x576 clip = core.std.SelectEvery(clip, 2, 0) clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_TOP) # tff # Deinterlacing using TIVTC clip = core.tivtc.TFM(clip=clip) clip = core.tivtc.TDecimate(clip=clip, mode=7, rate=23.9760, dupThresh=0.04, vidThresh=3.50, sceneThresh=15.00)# new fps: 23.976 # Making sure content is preceived as frame based clip = core.std.SetFrameProps(clip=clip, _FieldBased=vs.FIELD_PROGRESSIVE) # progressive # applying anti aliasing using santiag clip = antiAliasing.santiag(c=clip, strh=3, strv=3, nns=2, qual=2, pscrn=2, opencl=True) # adjusting output color from: YUV444P8 to YUV420P10 for NVEncModel clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, range_s="limited") # set output frame rate to 23.976fps (progressive) clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001) # output clip.set_output()

In theory, you could use a custom section, but when using a custom section you are responsible to load all dependencies&co.

Cu Selur