![]() In a test of the SD-L902A by with discs, the written HD DVD-Rs suffered from high noise levels, as a result, the written discs could not be recognized by the, though they could be read back by the SD-L902A. A major obstacle to implementing this technology in either format (150 GB HD DVD will not be developed due to HD DVD's discontinuation) is that reader-writer technology available may not be able to support the additional data layers., and have separately developed a single chip/laser that can read both the HD DVD and the Blu-ray Disc standard. At the 2007, revealed their high definition optical disc process that extended both competing high definition formats to ten layers, increasing capacity to 150 GB for HD DVD and 250 GB for Blu-ray Disc. Specification 2.0 Part 1 (Physical Specification) for triple layer HD DVD had been approved in November 2007. No movies had been scheduled for this disc type, and Toshiba had declined to say whether the 51 GB disc was compatible with existing drives and players. A 51 GB triple-layer spec was approved at the DVD Forums 40th Steering Committee Meeting (held on November 15, 2007). Development Even after finalizing the HD DVD standard, engineers continued developing the technology. ![]() ![]() The storage size also varies: A dual-layer HD DVD holds a maximum of 30 GB of data, while a dual-layer Blu-ray Disc carries 50 GB.
0 Comments
Leave a Reply. |