As if KDEnlive was not bogus enough.

Now, after putting heavy work into a video project, KDEnlive crashes rendering, leaving me with an incomplete file.

Multiple tries rendering and in different codecs unfortunately still ditch me with a crash.

Now, I do not know, which part of the video exactly causes it to crash miserably. And what can I do to fix it?

I am willing to have a slower but successful rendering process.

You got your project saved and running again?

If you work on LINUX do you have installed an AppImage? If not please do that. Maybe you have not the correct FFMPEG or MLT version installed and you get this crash?