Blender Animall animations to UE4 possible?

Hey Guys,
is it possible to import animations made by the Blender AnimAll plugin?
https://en.blender.org/index.php/Extensions:2.6/Py/Scripts/Animation/AnimAll

If I import it, I get a skeletal and the animation, but the animation is empty…

Thanks

No ideas how to do this?

Export your mesh and animation as an Alembic file(.abc), It’s should get most everything such as UV animation.

I have tried with different meshes and changed all export options, but now after the fiftieth import I know, it´s not working…