I would say it depends on how you can import files into Maya or any other 3d programm. I know people who wrote a programm that exported coordinates, to later import them in Rhino for later modelling. But I would say, an animated Skeleton is different though. It depends on the possibilities of importing those files.  Maybe there are other ways to import those nodes you created. Like rendering a video with markers, and the software somehow supports tracking those markers and link them to a model. But like i said, it depends on the programm you use and what it offers you in this case. I couldnt tell a working way right away