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Video HD-DVD and Blu-Ray Technical Info
More info
Blu-ray Disc (BD) is a next-generation optical disc format meant for storage of high-definition video and high-density data. The Blu-ray standard was jointly developed by a group of consumer electronics and PC companies called the Blu-ray Disc Association (BDA). As compared to the HD DVD format, its main competitor, Blu-ray has more information capacity per layer, 25 instead of 15 gigabytes, but may initially be more expensive to produce.
Wikipedia
HD DVD (High Density Digital Versatile Disc or High Definition Digital Video 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-size (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, HP [1], and Intel.
Wikipedia
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Video Technical Info for HD-DVD and BD |
Official BluRay Disc - http://www.blu-raydisc.com/
Official HD-DVD - http://www.dvdforum.org/hddvd-tech.htm
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