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Selur's Little Message Board
NVEncC -vpy - Printable Version

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RE: NVEncC -vpy - Dan64 - 16.06.2024

Thanks for the new dev version.

I opened an issue to Rigaya regarding the filter usage: https://github.com/rigaya/NVEnc/issues/592

Dan

RE: NVEncC -vpy - Dan64 - 28.06.2024

Hello Selur,

   after having opened the issue on NVEncC I discovered the there is the option "--vpy-mt" which improve the speed significantly.

   Using a simple script with the following code

# loading plugins
core.std.LoadPlugin(path="D:/Programs/Hybrid/64bit/vsfilters/Support/fmtconv.dll")
# Resizing using 10 - bicubic spline
clip = core.fmtc.resample(clip=clip, kernel="spline16", w=1280, h=900, interlaced=False, interlacedd=False)

   I obtained the following results

[Image: attachment.php?aid=2592]
 
   As you can see with parameter "--vpy-mt" nvencc is about 40% faster than vspipe.

  Could you add support to  "--vpy-mt" ?

Thanks,
Dan

RE: NVEncC -vpy - Selur - 28.06.2024

I'll look at it after work. Smile
(--vpy-mt isn't mentioned in https://github.com/rigaya/NVEnc/blob/master/NVEncC_Options.en.md)

RE: NVEncC -vpy - Dan64 - 28.06.2024

(28.06.2024, 09:40)Selur Wrote: I'll look at it after work. Smile
(--vpy-mt isn't mentioned in https://github.com/rigaya/NVEnc/blob/master/NVEncC_Options.en.md)

Rigaya forgot to add it in the documentation, see: https://github.com/rigaya/NVEnc/issues/591

Dan

P.S.
The new dev version with "--vpy-mt" support is working.

EDIT: Rigaya said that she forgot to remove from the documentation of QSVEnc, she is not sure the "--vpy-mt" is always working.