Hybrid 2022.03.20.1: No module named 'vsdpir'

[Selur]

yes, you can see it in light gray in the pictures above, after the sentence: Encoder started.

I do not see the connection to the debug output where x264 reported:

x264 output: y4m [error]: bad sequence header magic
x264 [error]: could not open input file `-'

Which is why I asked yo:
1. You don't have Vapoursynth installed in your system (aside from the portable version Hybrid comes with), right?
2.Does calling:

"D:\Programs\Hybrid\64bit\Vapoursynth\vspipe.exe" "F:\VideoTests\Test_vsDpir\encodingTempSynthSkript_2022-03-28@08_07_35_2910.vpy" - -c y4m | "D:\Programs\Hybrid\64bit\NVEncC.exe" --y4m -i - --fps 25.000 --codec h265 --profile main10 --level auto --tier high --sar 1:1 --lookahead 16 --output-depth 10 --vbrhq 0 --vbr-quality 22.00 --aq --aq-strength 1 --aq-temporal --gop-len 0 --ref 3 --nonrefp --bframes 3 --bref-mode each --mv-precision Q-pel --preset default --colorrange limited --colormatrix bt709 --cuda-schedule sync --psnr --ssim --output "F:\VideoTests\Test_vsDpir\Test_video_1m_new_2022-03-28@08_07_35_2910_02.265"

work for you?

Additionally:
3. What NVIDIA drivers are you using? (I'm using 512.15 here)
4. Does calling:

"D:\Programs\Hybrid\64bit\Vapoursynth\vspipe.exe" --info "F:\VideoTests\Test_vsDpir\encodingTempSynthSkript_2022-03-28@08_07_35_2910.vpy"m

properly show the characteristics of the filtered clip?

Cu Selur