That's really strange, some days ago i compiled Voukoder myself and I had this issue too. But after a re compile this issue was gone.
Maybe you could try this Voukoder Version. It's compiled with ffmpeg 4.3 and Nvenc SDK 10. This Version works for me without this issue (Ignore the Rav1e Codec).
Just replace this dll with the same one in C:\Program Files\Voukoder.
It's really strange.
And log.2020-09-10.zip
Okay! Finally: https://github.com/Vouk/voukoder/…oder-6.2rc6.msi
Okay! Finally: https://github.com/Vouk/voukoder/…oder-6.2rc6.msi
That is great! It's finally working! Thank you for your repair!
Many thanks to Kleinrotti for finding the issue!
Many thanks to Kleinrotti for finding the issue!
There is another problem, I see it appears in the log
Encoder initialization failed (Code: -40)This is normal, isn't it? (for Intel)2020-09-10.zip
Yes, VP9 encoding with QSV is only supported with Intels ice lake CPUs.
If you are using Nvenc, you can actually revert Nvidia driver, that might fix