Downgrading LrC to version 11.3.1 resolved the export issue, but unfortunately there applies another side effect.
I have a series of images from a construction site webcam with high distortion (fish eye). I'll do a pre export of these images with crop and transform before the LRT process. Unfortunately the crop/transform parameters are handled different in LrC 11.3.1 and 11.5. To get over this issue, I need to adapt these settings in order the get the same pictures as before.

This post was last modified: 2022-08-29, 14:20 by Gunther.

That's unlikely. Adobe usually doesn't change the way that tools work, especially not in minor upgrades. Please check your workflow. I recommend to not work that way, if possible. Don't feed preexported images to LRTimelapse. Rather do the defishing / distortion correction directly on the first keyframe when editing.

This was a bit off topic in the other thread: https://forum.lrtimelapse.com/Thread-lig...ort-plugin
that's why I moved it to a new thread.