"Our point of view is totally clear," Internet Explorer head Dean Hachamovitch writes. "Our support for H.264 results from our views about a robust Web and video ecosystem that provides a rich level of functionality, is the product of an open standards process like the W3C's HTML5 specification, and has been free from legal attacks." Google has said its decision to base its HTML 5 video support around WebM is due to the royalties associated with H.264.