[AVISynth] Error with MCTemporalDenoise

[sirmechanoid]

I am trying to use MCTemporalDenoise and I got a Acess Violation on line 700, please help.
Here is line 700

\ :                                i.FFT3Dgpu(sigma=sigma*0.8,sigma2=sigma*0.6,sigma3=sigma*0.4,sigma4=sigma*0.2,bw=bwbh,bh=bwbh,ow=owoh,oh=owoh,plane=chroma?4:0,bt=bt,precision=precision).gradfun2db(thr=1.0+sigma*0.05)

[poisondeathray]

What are your settings ? Post your script.

Try GPU=false . I'm guessing it's calling FFT3DGPU , but you don't have it, or drivers configured correctly

[sirmechanoid]

What are your settings ? Post your script.

Try GPU=false . I'm guessing it's calling FFT3DGPU , but you don't have it, or drivers configured correctly

Doing gpu=false fixed it up.
It is very slow, though, I would like a fix to allow usage of my GPU, but for the time being it worked.

[jagabo]

Do you have DX9? Is your GPU supported? Note the "Install" section and the lists of supported and unsupported GPUs:

http://avisynth.org.ru/docs/english/externalfilters/fft3dgpu.htm

[sirmechanoid]

Do you have DX9? Is your GPU supported? Note the "Install" section and the lists of supported and unsupported GPUs:

http://avisynth.org.ru/docs/english/externalfilters/fft3dgpu.htm

Im using windows 10, direct X9 doesn't work, also I have a gaming GPU

[poisondeathray]

MTCD is a slow filter. The portion dependent on the GPU is small. With a fast GPU, it might make a few% difference at most . A slow GPU actually makes it slower than GPU=false, and prone to crashes (FFT3dGPU is not stable) .

You're better off running 64bit avisynth+ MT . MTCD is not very well multithreaded, and it's a complicated filter with lots of bottlenecks, but it will probably be 20-30% faster than avisynth 32bit MT, maybe 50-80% faster than vanilla 32bit ST

[sirmechanoid]

MTCD is a slow filter. The portion dependent on the GPU is small. With a fast GPU, it might make a few% difference at most . A slow GPU actually makes it slower than GPU=false, and prone to crashes (FFT3dGPU is not stable) .

You're better off running 64bit avisynth+ MT . MTCD is not very well multithreaded, and it's a complicated filter with lots of bottlenecks, but it will probably be 20-30% faster than avisynth 32bit MT, maybe 50-80% faster than vanilla 32bit ST

I'm a beginner, and do keep in mind I am encoding anime. I am using a tutorial as I want a specific result.