[HELP] Vapoursynth stopped working after Upgrade

[Selur]

Hybrid does come with a portable Python install and Vapoursynth too is a portable version, so nowadays otherwise installed Python or Vapoursynth versions should not cause a problem.

Defender shouldn't cause a problem. (I made exceptions for Hybrid, the output-, the temp- and the engine-folder I use since it otherwise did slow some processing down.)

Since Vapoursynth Preview works fine that means the Vapoursynth setup itself isn't the problem.

I just did a test where I forced noAVX2 to true and then:
1. used DeSpot => encoding and preview worked fine
2. used clip MCTemporalDenoise(clip, settings="very high", ncpu=10) => encoding and Vapoursynth Preview worked
fine
3. used DeSpot + MCTemporalDenoise(clip, settings="very high", ncpu=10) => encoding and Vapoursnyth Preview worked
fine
(tried different encoders)


Does encoding work if you "enable Filtering->Vapoursynth->Misc->Always use Vapoursynth" ? (without and filters)
Does the preview work if you add filters?
Can you create and share a debug output of the job processing where the encoding doesn't work, maybe the debug output does show some hint of where the problem is.

Also, do I need specific Microsoft Visual C++ Redistributables installed for Hybrid, or would you recommend uninstalling existing C++ redistributables and reinstalling only the required ones?

I usually have a bunch of runtimes in my system, but you should get some error message about a missing dll if it were a runtime issue.

Cu Selur