У вашего броузера проблема в совместимости с HTML5
This tutorial will explain how to define a functional hip joint in Visual3D. To follow along with this tutorial, sample data can be downloaded:
http://www.c-motion.com/download/FunctionalJoints.zip
More information about this topic can be found on the C-Motion wiki page:
http://www.c-motion.com/v3dwiki/index.php?title=Example:_Functional_Hip