Blu-ray Disc
Ing Blu-ray Disc (BD), a ausan da mu namang "Blu-ray", metung yang paralan ning pamag-simpan data king optical disc a midiseniu pa yang alilan ing standard DVD format. Ing pekamaulaga nang gamit, para king high-definition video, PlayStation 3 games, ampong aliwang data, a anggang 25 GB balang single layered, ampong 50 GB balang dual layered disc.
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| Media type | High-density optical disc |
|---|---|
| Encoding | MPEG-2, H.264/MPEG-4 AVC, ampong VC-1 |
| Capacity | 25 GB (single-layer) 50 GB (dual-layer) 1 TB to 5TB (future) |
| Block size | 64kb ECC |
| Read mechanism | 405 nm laser: 1× @ 36 Mbit/s (4.5 MByte/s) 2× @ 72 Mbit/s (9 MByte/s) 4× @ 144 Mbit/s (18 MByte/s) 6× @ 216 Mbit/s[1] (27 MByte/s) 8× @ 288 Mbit/s (36 MByte/s) 12× @ 432 Mbit/s (54 MByte/s) |
| Usage | Data storage High-definition video High-definition audio PlayStation 3 games possibility of Quad HD 2160p |
Ibat ya ing lagiung Blu-ray Disc king blue-violet laser a magagamit ba yang basan ing disc. Kabang ing standard DVD gagamit yang 650 nanometer a malutung laser (red laser), gagamit yang mas makuyad wavelength a 405 nm blue-violet laser ing Blu-ray, at magsimpan yang alus makatánam mas dakal a data kesa king DVD.
Aniang "gera" king format da reng high-definition optical disc, makicumpitensia ya ing Blu-ray king HD DVD format. Ing Toshiba, ing manimuna kareng cumpaniang susuporta king HD DVD, minurung ya kanitang Febrero 2008, at meyari ya ing gera king format;[2] aniang Julio 2009, pepabalu ning Toshiba ing kayang planung magpalual king sarili nang Blu-ray Disc device karas king wakas ning 2009.[3]
Ing minalkus king Blu-ray Disc ya pin ing Blu-ray Disc Association, metung a grupung maki pekakatawan da reng gagawang consumer electronics, computer hardware, ampong pelicula. Aniang Junio 2009, maigit lang 1000 deng marcang Blu-ray disc king Australia, 2500 king Japon, 1500 king United Kingdom, ampong 2500 king America (United States) ampong Canada.[4][5]
Lon la murin
Dalerayan
- ↑ "LG 6× Blu-Ray Burner Available in Korea", CDRinfo.com.
- ↑ "Toshiba Announces Discontinuation of HD DVD Businesses" (Press release). Toshiba. February 19, 2008. Retrieved 2008-02-26.
- ↑ Yomiuri Shimbun page 1, 19 July 2009 Ver. 13S
- ↑ "Now Available", Blu-ray.com. Retrieved on 2008-10-22.
- ↑ "Blu-ray/HD DVD releases in Japan", AVWatch. Retrieved on 2008-06-21. Archived from the original on 2008-08-28.
Suglung palual
- Blu-ray Disc Association Archived Eneru 10, 2010 at the Wayback Machine
- Blu-ray Disc Association's Technical White Papers Archived Eneru 10, 2010 at the Wayback Machine
- Blu-ray Disc License Web Site
- AACS LA
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