Hello, I recently started using Kdenlive for my projects and I like it a lot.
However there is a problem, if I set up a config like

Code: Select all

f=mp4 movflags=+faststart vcodec=nvenc progressive=1 g=15 bf=2 crf=%quality acodec=aac ab=%audiobitrate+'k' preset=medium

I get a black video with only audio as output.

If I go to Project Settings, I see preview profile and those with "NVENC" within the word are preceeded by a prohibition symbol.

Where is the problem? I am on Arch with nvidia-utils installed, so NVENC should be present.

Waiting for your help.
Thanks for all answers.