How do I convert pkl to fbx or bvh?

[DisgustedALL]

How do I convert pkl to fbx or bvh, I tried utilizing VIBE but it still doesn't work. Looking forward to your reply, thanks!

[Lidhra]

Has anyone managed to do it?
I found this script
https://github.com/mkocabas/PARE/blob/master/pare/utils/blender.py
but I can't understand how to use it