Instead of manually creating a json file, which we then need to parse ourselves, it might be handy to use an existing parser like:
https://github.com/20tab/bvh-python
(Just a proposal of course.)
I'm probably going to look into this in the future, as the BVH format seems to be used quite extensively, like in this database:
http://mocap.cs.sfu.ca/
Instead of manually creating a json file, which we then need to parse ourselves, it might be handy to use an existing parser like: https://github.com/20tab/bvh-python
(Just a proposal of course.)
I'm probably going to look into this in the future, as the BVH format seems to be used quite extensively, like in this database: http://mocap.cs.sfu.ca/