A good thing in C8.5 ?

What do you mean by "to bake to keyframes" , that's perhaps the issue with the .bvh export ?

Do you have some keyframes in Carrara c8.5 wich you can edit ?

Is it a plugin or is it included in C8.5 ?

What is animate 2 ?

Sorry for all these questions, but I don't know nothing in DS ...

Thanks.