BVA file extension - Biovision motion file
What is bva file? How to open bva files?
File type specification:
The Biovision BVA file format was the first file format developed by Biovision to provide data for their clients. Since it didn't include a skeleton definition it proved to be difficult for their clients to effetively use so they later developed the BVH format (described in the previous section). However, the BVA is useful and at times can be handier to use than those formats which require a skeleton.