Before revision: The Authoritative HD DVD FAQ by Hugh Bennett It was officially announced January 8, 2007 at the Warner Bros. press conference held at CES 2007.Warner Home Video Announces Creation of Total Hi Def Disc One side was to contain a single or dual-layer Blu-ray Disc, and the other was to contain a single or dual-layer HD DVD.
After revision: It was officially announced January 8, 2007 at the Warner Bros. press conference held at CES 2007.Warner Home Video Announces Creation of Total Hi Def Disc One side was to contain a single or dual-layer Blu-ray Disc, and the other was to contain a single or dual-layer HD DVD.