What is HD DVD ?
HD DVD is one of the main formats now available for HD. Each disc, the same size as a regular DVD, can produce a progressive video image resolution of up to 1920 x 1080 (known as 1080p) for truly stunning visuals. HD DVD also offers a significantly higher data transfer rate than television HD broadcasts for an improved picture presentation.Currently HD DVD can store 15GB of data on a single layer which means that dual layer discs can harbour 30GB of HD content. Regular dual layer DVD is only able to present 9GB of SD content.
HD DVD (High Density Digital Versatile Disc) is a digital optical media format which is being developed as one standard for high-definition DVD. HD DVD is similar to the competing Blu-ray Disc, which also uses the same CD sized (120 mm diameter) optical data storage media and 405 nm wavelength blue laser. HD DVD is promoted by Toshiba, NEC, Sanyo, and most recently Microsoft, Intel, and is backed by four major studios: New Line Cinema, Paramount Pictures, Universal Studios and Warner Bros.. Overview With the demand for high-definition TVs taking off consumers increasingly expect greater realism and better image quality in visual entertainment. The goal of HD DVD is to deliver that realism via DVD. According to HD DVD supporters it is the future, a new standard for next-generation optical systems that delivers brilliant, high-definition performance. How it all started: The DVD Forum develops and defines DVD formats. Its 230-strong membership brings together companies from all over the w
The HD-DVD format has been developed by Toshiba and NEC and has the backing of the DVD Forum. The intial capacity of the HD-DVD format is being promoted as approximately 20 gb. There are several companies that have agreed to support the HD-DVD format. These companies include: Warner, Paramount, Universal and New Line Cinema. These four studios represent 45% of the major movies released in the United States. The new format is reported to be available within the next 2 years. Toshiba and NEC have released press releases indicating that their HD-DVD players will be backward compatible and therefore play existing video DVDs.
Demand for high-definition TVs is taking off. And consumers increasingly expect greater realism and better image quality in visual entertainment. HD DVD delivers that and more. It takes the best features of today’s DVD the most successful AV product ever and adds new capabilities and greatly enhanced functionality. HD DVD is the future, a new standard for next-generation optical systems that delivers brilliant, high-definition performance. The way is open to an exciting new world of entertainment, and HD DVD is ready to take us there.
