21.08.2026, 12:16
Same for vsnlm_cuda / KNLMeansCL in VS - Misc - Tools
Error Message
Code:
# Imports
import sys
import os
import vapoursynth as vs
# using Vapoursynth R79
# getting Vapoursynth core
core = vs.core
# Limit thread count to 12
core.num_threads = 12
# Limit frame cache to 8192MB
core.max_cache_size = 8192
# Import scripts folder
scriptPath = 'D:/APPD/Hybrid_dev_20260820-202122/64bit/vsscripts'
sys.path.insert(0, os.path.abspath(scriptPath))
# loading plugins
core.std.LoadPlugin(path="D:/APPD/Hybrid_dev_20260820-202122/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/vsnlm_ispc.dll")
core.std.LoadPlugin(path="D:/APPD/Hybrid_dev_20260820-202122/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/zsmooth/zsmooth.dll")
core.std.LoadPlugin(path="D:/APPD/Hybrid_dev_20260820-202122/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/mvutensils/mvutensils.dll")
core.std.LoadPlugin(path="D:/APPD/Hybrid_dev_20260820-202122/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/fmtconv.dll")
core.std.LoadPlugin(path="D:/APPD/Hybrid_dev_20260820-202122/64bit/vsfilters/SourceFilter/LSmashSource/LSMASHSource.dll")
# Import scripts
import nnedi3_resample
import smdegrain
import validate
# Source: 'C:\Users\mmddffkk\Desktop\tmp\SAMPLE.mkv'
# clip current meta; color space: YUV420P8, bit depth: 8, resolution: 1920x1080, fps: 23.976, color matrix: 709, color primaries: Unspecific, color transfer: BT.709, yuv luminance scale: limited, scanorder: progressive, full height: true (Source)
# Loading 'C:\Users\mmddffkk\Desktop\tmp\SAMPLE.mkv' using LWLibavSource
clip = core.lsmas.LWLibavSource(source="C:/Users/mmddffkk/Desktop/tmp/SAMPLE.mkv", format="YUV420P8", stream_index=0, cache=0, prefer_hw=0)
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 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
# removing grain using SMDegrain
clip = smdegrain.SMDegrain(clip, interlaced=False, prefilter=4)
# adjusting output color from YUV420P8 to YUV420P10 for SvtAv1Model
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P10, chromaloc=0)
# set output frame rate to 23.976fps (progressive)
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
# output
clip.set_output()
# clip current meta; color space: YUV420P10, bit depth: 10, resolution: 1920x1080, fps: 23.976, color matrix: 709, color primaries: Unspecific, color transfer: BT.709, yuv luminance scale: limited, scanorder: progressive, full height: true (Meta)
# script was created by Hybrid 2026.08.20.1Error Message
Code:
2026-08-21 17:33:31.970
Plugin D:/APPD/Hybrid_dev_20260820-202122/64bit/Vapoursynth/Lib/site-packages/vapoursynth/plugins2/vsnlm_ispc.dll is using API3 which is deprecated and will be removed shortly.
2026-08-21 17:33:32.414
Failed to evaluate the script:
Python exception: name 'KNLMeansCL' is not defined
Traceback (most recent call last):
File "vapoursynth.pyx", line 3832, in vapoursynth._vpy_evaluate
File "vapoursynth.pyx", line 3833, in vapoursynth._vpy_evaluate
File "\\fx705d\enctmp\tempPreviewVapoursynthFile17_33_31_366.vpy", line 46, in <module>
clip = smdegrain.SMDegrain(clip, interlaced=False, prefilter=4)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\APPD\Hybrid_dev_20260820-202122\64bit\vsscripts\smdegrain.py", line 148, in SMDegrain
pref = KNLMeansCL(inputP, d=1, a=1, h=7)
^^^^^^^^^^
NameError: name 'KNLMeansCL' is not defined