Game Development Dictionary
BVH file - Biovision Hierarchical motion capture data (.bvh) A .bvh file is nothing more than a text file that has data that was captured from a moving skeletal system. Another name for this type of data capture is "Motion Capture" which has been abbreviated as mocap. A .bvh file can be made by software or by hardware. Most studio houses that do their own commercial animation have their own type of motion capture technique.