.scml file

I downloaded an .scml animation from craftpix.
How do I use it in Unity 2021.3?
I have already found at least 4 GitHub conversion projects but none start. Finally I also found GitHub - loodakrawa/SpriterDotNet: A pure C# Spriter implementation which gives no errors at the start, at least in the base project, but gives various errors when I try to change animation.

Question 1: how to use scml files?
Question 2: If it is not possible to use them directly, how do I convert them and use the result?

Try it
Import Spriter Animations to Unity in Less Than 1 Minute - YouTube

don’t work