title: How to convert 3D pose sequences to the bvh file format?
body: <p>I am very new to animation and rendering softwares, so please let me know if I need to provide more information about this. I have a sequence of 3D positions of human joints (basically mocap data), representing different kinds of walking. I have managed to visualize the sequence using python, as I have shown in this video. Each data I have is a numpy array of size TxJx3, where T is the number of frames, J is the number of joints (21 in my case), and 3 represents the 3 co-ordinate values. So my question is, how can I convert these 3D positions into a BVH file, that I can load into blender? Or convert them to any other format so that I can load these data in blender?</p>