Kdenlive rendering problem - white video I'm doing some editing and I'm trying to render my video but regardless of the output format what gets rendered is just a white screen, still video with the length of my project.

I'm using 
Kdenlive
Version 19.08.2
on Ubuntu 18.04

Perhaps there is already a solution to this problem but I'm having a really hard time finding the correct wording to look up..
I had this issue with moving files outside of Kdenlive. It did find them using a recursive search, but the video was white. I have deleted them from the project and added them again. This fixed it in my case.