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FAQ 2010 10 10 Դϴ.
(ֱ
) κ̳ ߰ ,
ο Jim Taylor
<jtfrog@usa.net>
ֽñ ٶϴ.(Jim ѱ ٰ ϳ.
ѱ ø web master
ñ ٶϴ.- )
FAQ 밳 Ʈ˴ϴ. ̻ ̶ ɼ ֽϴ. ֽ DVD Demystified ֽϴ.
| [DVD FAQ ѱǿ ؼ] [߰ 1] 2004 4 15Ϻ ֽ Ʈǰ ֽϴ. ۾ ϰ Կ 帳ϴ. [߰ 2] 2010 12 DVD FAQ ѱ Ʈ ߴܵ˴ϴ. Ʈ Ű ֽ Բ ٽ ѹ մϴ. Ľɿ 帮, FAQ е û ð ϼ ťƮԴϴ. FAQ 2 ۹ ִ DVD ʰ, ҹ ϴ Ǵ ̹Ƿ Ȥ ǼϽ ٶϴ. |
̿ DVD FAQ Ʒ ϴ. ̿ Դϴ.
Ϻ <http://discaid.co.jp/dvd/dvdfaq_j.html>. Otsukaresama to Yoshida Toshinori.
DVD FAQ ٸ (Klingon Ͻ ?-Klingon Star Trek ϴ ܰ ( )) ϰ ø Jim ٶϴ.
6.4.5 ø ٸ DVD ã ֽϴ.
⸦ ѹ ʽÿ. Earl's Famous DVD Technology Exposition Web Page Extravaganza Supreme Deluxe.
Ȥ ɽ DVD Q&A Ͻ ڱ. (Lisa DVD "digital versatile disc" ߸ ϰ ֱ . -- ֳ? ? ƴϸ 8¥ õ簡?)
ڵ ڸƮ ֽϴ. (Google) DVD ˻ϸ κ Ʈ ɴϴ. FAQ ϰ迡 Ȯ DVD ҽ ֽϴ. Ʋ ִٰ Ͻø, Ϸ ˷ֽñ ٶϴ. ͳݿ DVD Ǹ ֽϴ. ũ FAQ 6.4 ֽϴ.
DVD FAQ Ϸ(Jim Taylor) Դϴ. ״ DVD Demystified, Everything You Ever Wanted to Know About DVD, Blu-ray Disc Demystified ̱ մϴ. DVD DVD ߽ϴ. ״ ٰ DVD Ŀ 1995 ˰ Ǿ, ٸ ̵鿡 Ӱ ˸ Ͽϴ. ״ DVD迡 پ 2000 DVD Pro Discus Award Ұ, DVD Report 21 ִ DVD 濵 ÷Ƚϴ. 2002 ̵ 翡 ó ö, One to One Ű 2003 10ȣ DVD ĪǾϴ. ״ ;Ƽ о߿ 20 ̻ ϸ鼭 Ʈ, ũ, CD-ROM, Ʈ, DVD ϰ, , ̳, ǵ Ͽϴ. Widescreen Review DVD , IDMA/DVD Association ϰ ֽϴ. Microsoft DVD Ǹ Ͽ, DVD, BD Ʈ Sonic Solutions ϰ ֽϴ.
2009 3 ڽϴ.
ũ: 598 KB
ܾ : 69,767
ũ : 1,978
û ε ð ұϰ ϳ Ϸ ü ˻ ʿ ϱ Դϴ. WebTV browser ϴ ִٴ ˰ ֽϴ. ̾մϴ. ϰڽϴ.
DVD ¦̴ ũ ȭ̱ , ̻̱ մϴ. DVD , , ǻ ϴ Դϴ. DVD ǰ , CD پ , ִ 뷮 ũ ӵ CDԴϴ. DVD Ȩ θƮ, ǻ, Ͻ ϳ տϴ. ũ, , īƮ, CD-ROM üϿϴ. DVD ֿ ǰ ȸ, ǻ ϵ ü ȭ ȸκ ֽϴ. ̷ ʰ , Ұ 3 ȵǾ DVD Һڿ ǰ Ǿϴ. ó õ 10 2007 DVD ÷̾, DVD PC, DVD ܼ 10ﰡ Ѵ DVD Ⱑ Ǿϴ.
DVD (DVD-ROM Ȥ DVD-R) (DVD-Video Ȥ DVD-Audio) ϴ ߿մϴ. DVD-ROM ϴ ⺻ Դϴ. DVD-Video(Ϲ DVD ´) ȭ ũ ǰ DVD-Video ÷̾ Ȥ DVD ǻͿ Ǵ° մϴ. (4.1 ) ̴ CD CD-ROM ̿ մϴ. DVD-ROM DVD-R/RW, DVD-RAM, and DVD+R/RW մϴ. (4.3 ). (Application) Ŀ DVD-Video, DVD-Video Recording(DVD-VR), DVD+RW Video Recording (DVD+VR), DVD-Audio Recording (DVD-AR), DVD-Audio (DVD-A), Super Audio CD (SACD) Ե˴ϴ. Ҵ ÷ ̼ 2 ũμƮ Xbox ܼ Ư ĵ ֽϴ.
Ʒ DVD ڿ ǹ̶ õǴ ͵Դϴ.
? "Nothing." "digital video disc" Ӹ̾ϴ. DVD Forum(6.1 ) ȸ DVD Ϲ ξ پѴ ٴ ǥϱ ֽ "digital versatile disc" մϴٸ DVD Forum ü ʾҽϴ. 1999 ߰ DVD Forum ȸ ǥ DVD DVD ǥϿϴ. , DVD Forum Ʈ Toshiba "digital video disc" ȥؼ θ ֽϴ. VHS Ӹ Ű ? (ִ VHS Ӹ ؼ ƹ ʴ´ٴ Դϴ.)
: ũ ü( /ڸ Ʈ, ȣ ) ϴ ƴմϴ. ̷ ϱ ؼ ũ ܰ迡 ƾ մϴ. ũ ˻̳ dzʶٱ մϴ.
κ ÷̾ Ʒ ǥ մϴ.:
* ũ ߰ ־ մϴ
÷̾ Ʒ ߰ մϴ:
DVD ȭ CD ϴ. DVD Ժ ϸ Ϲ ũ մϴ (2.7 ). ұϰ, ǰ ۻ ϴ. ʿ ǰ , ܰ DVD Ҹ Ʈ θ 鼭 α ũ ۵ǰ ֽϴ. DVD ǰ MPEG-2 ſ VHS MPEG-1 ڵ ϱ մϴ.
DVD-Video Ʃ κ MPEG-2 ڵ˴ϴ. ڵ (ȭ ȭ κ ) ʴ ϴ ս մϴ. Ư ȭ ϰ ȭ麯ȯ Ͼ 鿡 ó ǰ ̴ ϱ մϴ. 3.5Mbps(million bits/second) (compression artifacts) ֽϴ. ϸ ǰ ȭ Ǹ, 6 Mbps̻ ϴ , ͺ ̰ ϴ. MPEG ʿ ǰ ֽϴ.
DVD ȭ color banding, blurriness, blockiness, fuzzy dots, shimmering, missing detail ̰ ִ κ ǻü ִ° ִ (artifact) Ÿϴ. ȭ鿡 Ÿ ʴ Īϴ "artifact" ϴ ߿մϴ. artifact ǰ MPEG ڵ մϴ. artifact ߸ TV, ǰ ̺, , digital noise reduction 밭 , ȭ Ʈ, ȯ, ʸ ǥ , , ũ д ý ϴ. κ DVD ýۿ ϴ. ƴϸ ߸ ֽϴ.
ʱ DVD ſ ҽϴ. ̰ DVD ϰ ۵ ʰ ùٸ , DVD ִ Դϴ. κ ڸ Ȯ ִ ɷ , Կ ұ ˰̵ ̴ ( 츮 ϴ α - ) ģ ȭ ְ ֽϴ.
κ TV DVD ʹ sharpness Ǿ ֽϴ. ̰ CD ʹ treble Ʈ ø ģ Ҹ °Ͱ ļ Ͽ ȭ ְ ߽ŵϴ. ʹ ʰ Ͽ մϴ. DVD÷̾ 7.5 IRE(US ǥ)ſ 0 IRE(Ϻ ǥ) - մϴ. Ȯ ʴ TV ̰ ο 鿡 ŵϴ. ǥ - ִ Դϴ. DVD video ÷ ǵ Ƿ, 帴 ̳ DVD ÷̾ ũ ƴ϶ ÷(Ȥ ҽ) Դϴ.
DVD-Audio ǰ մϴ. DVD CD ø ø Ʈ PCM(pulse code modulation) ɼ մϴ. κ ȭ ̳ DTS Ͽ ˴ϴ. ̰ Ͽ ǰ, Ƽ ä Ư¡ 忡 Ǵ ˰ մϴ. ȭ óǰ ڵ ǾĿ ϴ. Ͽ, а DTS CD ǰ ϰų پϴ.
ü鿡 DVD ÷̾ 1996 ߹ݿ ɰ̶ ǥ߽ϴ. ̾ϴ. ǰ ϴ ʱ ȭ ۻ 䱸 "ġ" Ǿ ŸƲ Ǿϴ. ÷̾ 1996 11 Ϻ õǾ ̱ 1997 3 6 7 뵵ÿ õǾϴ. ÿ̾ ٸ Ǿϴ. ʱ ǰ õ 4 ̹鿩 ̻ DVD ÷̾ ȸ翡 ˴ϴ. ʱ ÷̾ $1,000 ̻̾ϴ. 2000 , $100 ÷̾ Ǹŵǰ ֽϴ. 2003 $50 Ϸε ÷̾ ְ Ǿϴ. ù 6 100 Ѵ ü(6.2 )κ õ DVD ÷̾ ǰ ֽϴ.
Fujitsu 1996 11 6 Ϻ DVD-ROM ǻ ʷ ߴٰ մϴ. Toshiba 1997 ʱ DVD-ROM ǻͿ DVD-ROM ̺긦 Ϻ ߽ϴ. (11, 12 ڷ зȽϴ) Toshiba, Pioneer, Panasonic, Hitachi, Sony DVD-ROM ̺ 1997 1 ̱ ߽ϴ. 5 ǰ õ ʾҽϴ. ù ̵ Ŷ (DVD-ROM ڵ ī) Creative Labs, Hi-Val, Diamond Multimedia 1997 4, 5 õǾϴ.
, PC ü DVD-ROM ̺긦 ֽϴ. ý CD-ROM ̺갡 ǻͿ ؼ $30 $200 ̳ϴ. (ƮϿ ̺ ) ǻͿ ̵ Ŷ Creative Labs, DynaTek, E4 (Elecede), Hi-Val, Leadtek, Margi Systems (ƮϿ), Media Forte, Pacific Digital, Sigma Designs, Toshiba, Utobia Ÿü $100 $700 Ǹŵ˴ϴ. 尡 DVD ̺긦 ϴ ǻͿ DVD ڼ , section 4 Ͻñ ٶϴ.
Note: ؿܿ (̱ Ǵ Ϻ ÷̾) ÷̾ ̺긦 ٸ ڵ尡 ڵ ũ ϴ. (1.10 )
DVD-Audio ÷̾ 1999 Ĺ Pioneer Ϻ õǾϴ. , ũ ϴ. Matsushita(Panasonic Technics 귣带 ϴ) 2000 7 $700 $1,200 ÷̾ Ͽϴ. DVD-Audio ÷̾ Aiwa, Denon, JVC, Kenwood, Madrigal, Marantz, Nakamichi, Onkyo, Toshiba, Yamaha ȸ翡 ϰ ֽϴ. Sony 1999 5 $5,000 SACD ÷̾ Ͽϴ. 1999 Pioneer õ DVD-Audio ÷̾ SACD Ͽϴ. SACD ÷̾ Accuphase, Aiwa, Denon, Kenwood, Marantz, Philips, Sharp ȸ翡 ϰ ֽϴ.(DVD-Audio SACD 1.12 )
÷̾ ̺꿡 ڼ :
Ǹ ÷̾ Ǹŵǰ ֽϴ. ٷ DVD ÷̾ ɷ Ǹմϴ. , ġǾִ Ȩ ÿ ū ġ ˴ϴ. ְ Ȩ ƴ϶ ÷̾ $250 Ϸ մϴ. ÷̾ ϱ ؼ ſ ʿ ( CD-R ÷̱, Video CD , 96 kHz/24-bit ڵ, DTS Digital , 6-channel ڴ) Ʈ ۼϽñ ٶϴ. ϴ ݴ, ( , ̽, Ʈ-г ܵ) ÷̾ ʽÿ. ֳϸ ݴ뿡 ȭ ū ̰ , Ǽ ߿ Ĩϴ. ϰ Ǵ Ÿϰ ʴ´ٸ Ĺ Ҽ ֽϴ.
÷̾ Ư ũ ùٸ ϴ. ÷̾ ϱ The Matrix, The Abyss, Independence Day, DVD Demystified ũ Ʈ ֽϴ. 1.41 Ͻñ ٶϴ.
쿡 αú ؼ DVD ÷̾ ſ DVD PC ϰ ; ϴ. ڼ 1.40 4.1 Ͻñ ٶϴ.
÷̾ Ȯ ƾ Դϴ.
ؼ Ʈ DVDFile̳ Widescreen Review ϵ 並 оñ ٶϴ. Audio Review Home Theater Forum, DVDFile ¶ ֽϴ. DVDBuyingGuide eCoustics.com Խ ٸ Ʈ 信 ũ ֽϴ.
[ 忡 "ŸƲ" "鼳", "Ÿ" ȭ ٸ ǰ , Ȥ TV ø (ܱ ȸ մϴ. "Friends" 9 , 20 Ǽҵ(1ȸ) Ǿ ֽϴ. . ̳- ) ڽ Īմϴ. ̵ Ʋ Ʈ ǹϸ, ǻ Ʈ ȥ ñ⸦ ٶϴ.]
DVD õõ ۵Ǿϴ. 1996 ũ ȭ ŸƲ õ ̶ ̺ ҽϴ. Ҽ DVD ŸƲ(κ ) 1996 11 Ϻ õǾ DVD ˷Ƚϴ. ù ȭ 12 20 Ϻ õǾϴ(Warner Home Video The Assassin, Blade Runner, Eraser, The Fugitive). 1997 4 Ϻ 150 Ѵ ŸƲ õǾϴ. ̱ ù ŸƲ 1997 3 19 AIX Entertainment ϰ Lumivision ̸ƽ ȭ̾ϴ. Africa: The Serengeti, Antarctica: An Adventure of a Different Nature, Tropical Rainforest, Animation Greats ̾ϴ. (Ʈ̳ Space Jam ȭ , ִ ȭ ƴϾϴ.) 3 24 ʺ Ͽ 7 ÿ ѵǾϴ. ̱ ù ̻ 19,000 ŸƲ ȷϴ. InfoTec 1997 600 ŸƲ, 2000 8000 ̻ ŸƲ ϸ ߽ϴ. 1997 12 530 ŸƲ 鸸 ̻ DVD ũ ȷȰ, 1999 5,000 ŸƲ 1ﰳ ũ ȷȽϴ. 2000 ̱ õ ŸƲ 1 ̸, δ 15,000 մϴ. 2001 14,000 ŸƲ ̱ õǾϴ. ù 6 2003 3 15 ̻ DVD ŸƲ ǸŵǾϴ. ٸ ü(CD, LD, ) ʱ Ȳ ̴ ܱⰣ û ̶ ֽϴ.( ġ ο ŸƲ Ͽ, ̴ 15% մϴ.) 2003 10,000 ణ Ѵ ο DVD ŸƲ õǾ, 2004 11,000 õǾϴ. ü 42,500 õ Դϴ.(40,300 ݵ ֽϴ) 徿 $800,000 ʿմϴ.
DVD ǿ ǥ Ǿ ϴ. , 1998 濡 DVD Ͽϴ. ʱ DVD ̱ 1 18 ־ϴ. ֿ Ǿϴ.
DVD ų 6.3 Ʈ Ͻʽÿ.
ͳݿ ˻ DVD ͺ̽ ֽϴ. پ Դϴ.:
DVD-Audio DVD-Video ʰ ۵Ǿϴ. ù DVD-Audio ŸƲ Big Phat Band 5.1 Entertainment Silverline 2000 10 ù ߸ŵǾϴ. BMG Entertainment, EMI Music, Universal Music, Warner Music ֿ ݻ DVD-Audio ŸƲ ߸Ÿ Ͽ, 2001 Universal ù SACD ŸƲ ߸ ̶ ǥϿϴ. 2001 200 ȵǴ DVD-Audio ŸƲ ǸԴϴ. ù SACD title 1999 5 Ϻ ߸ŵǾϴ.
DVD-ROM ǻ Ʈ Ÿ ֽϴ. ʱ DVD-ROM ŸƲ ϵ Ʈ õǾϴ. IDC 1998⸻ 13% ̻ Ʈ DVD-ROM õ ߽ϴٸ, ϴ. 鿡 DVD-ROM ܼ CD-ROM 뷮 ũ ӵ 빰 ̶ ֽϴ. , DVD-ROM ǻʹ ΰ DVD-ROM ǰ Ƽ ä ɷ ֽϴ.
Ʈ ּ 800 ŸƲ 並 Խϰ ֽϴ. DVD review sites Ͻʽÿ.
켱 1.6 Ʈ鿡 ϴ ŸƲ ̹ õ ʾҴ ˻ ñ ٶϴ. DVD Review, Laser Scans, VideoETA ( ûϽø ȭ õ ˷ִ ֽϴ) Ͻñ ٶϴ. Image Entertainment ŸƲ ֽϴ. ǥ ŸƲ ҽĿ ؼ The Digital Bits Rumor Mill ŷҸ մϴ.
ŸƲ DVD õǴ ñ⸦ ϴ Ұ ֽϴ. ̳ ڰ DVD/ ñ⸦ ϱ ϰ, ȭ ϱ մϴ. κ DZǰ õ ϴ. DVD (DVD ڵ庰- ) ð Ǿ ٸ ð ֽϴ. 簡 ٸ Դϴ. Ҹ ŸƲ ˷ֽñ ٶϴ (6.2.2 ).
1.6 Ʈ ϳ ˻ ʽÿ. ϴ (anamorphic widescreen, French audio track, Flemish subtitles ) ϰ ˻ϸ ˴ϴ. ãִ ٸ ٸ Ʈ ãƺʽÿ.
ʱ Blockbuster ü 뿩̳ Wal-Mart Ҹžü widescreen ǰ full-screen(pan-scan) ÿ ߸ŵ ŸƲ ؼ full-screen Ǹ ϱ Ͽϴ. ̷ DVD ȭ widescreen ϴ Ư DVD ҵ ȭ Ͽϴ. ̿ Һ Ҹ Ǿ, ¶ û 25,000 Ѵ ̾ϴ. 2003 ʿ Blockbuster Ʒ å Ͽϴ: " DVD Ǵ ŸƲ κ widescreen ϱ Ͽϴ. 䱸 Ƶ̱ Դϴ. DVD ȰȭǾ 鵵 DVD ɰ ڽ ȿ뿡 ͼ ֽϴ. widescreen full-screen پٴ ˰ ֽϴ." Wal-Mart widescreen ȸٴ Ȯϰ ñ å Ͽϴ.
Widescreen ؼ 3.5 ֽñ ٶϴ. 1.38 ڽ ݷ ֽϴ.
DVD ÷̾ $40 $3,000 Դϴ. (1.5 ) DVD-ROM ̺ ǻ ̵ Ŷ $30 $400 ȸ ֽϴ. (OEM ̺ $40 )
ũ پմϴٸ, κ DVD ȭ øƮ Ͽ $20 $30̰ Ű $15 $25 Դϴ. ȭ $10 ͵鵵 ֽϴ. DVD VHS 뿩 ʱ ʰ ֽϴ.
DVD-ROM CD-ROM ణ Դϴ. DVD-ROM CD-ROM ְ, ϴµ ణ ΰ, Ȱȭ Ǿ Դϴ. ǻͿ ⺻ Ǵ 찡 þٸ, CD-ROM Դϴ.
̳ ã Ʒ 湮 ʽÿ:
DVD ʱ ŭ Ȯ ʾ, ̳ ũ CDٴ ȷϴ. 2000 3 DVD ° DZ DVD ǰ ġ öϴ.
DVD ҽϴ:
Ʒ ϴ:
,1997 迡 7ﰳ CD÷̾ 16õ CD-ROM ̺갡 ־ϴ. 46,000 12 CD ŸƲ 1997 Ǿϴ. VCR ̱ 8õ(89% ) δ 4밡 ־ϴ. ó õ ù 2⸸ 11 VCR Ǿ 1998 1õ6鸸밡 Ǿϴ. 2000 TV ̱ 27õ 1 3õ밡 ־ϴ. DVD ó ߸ŵǴ 1997 ũ ÷̾ ̱ 3鸸밡 ־ϴ.
ֱ ̱ Ǹ 踦 ȮϷ The Digital Bits CEA page ˴ϴ. ٸ DVD ġ IRMA, MediaLine, Twice ñ ٶϴ. м̳ ġ Adams Media Research, Alexander & Associates, British Video Association, Cahners In-stat, Centris, Datamonitor, Dataquest, DVD Intelligence, eBrain, International Data Corporation (IDC), InfoTech, Jon Peddie Associates (JPA), Paul Kagan Associates, Screen Digest, SIMBA Information, Strategy Analytics, Understanding & Solutions Ͻ ֽϴ.
ȭ Ʃ ٸ ڱ ȭ ϰ ;մϴ. ֳϸ ġ ʱԴϴ.( ȭ ǰ ̱ õ ֽϴ.) Ʃ ؿ ٸ 鿡 ޱ Ȱ ް մϴ. Ư ũ ϵ ڵ带 DVD ǥؿ ֵ 䱸 Խϴ. ÷̾ ǸŵǴ Ư ڵ带 ˴ϴ. ÷̾ ʴ ũ ϵ Ǿֽϴ. ũ ٸ ÷̾ ٴ Դϴ. ڵ尡 () ҹ ̶ մϴ. ̷ ڵ尡 ҹ̶ų ϴٴ Ϳ Ƿʴ ϴ. (̱ 츮 ƴ϶ ̱ /ҹ δ Ƿʿ - )
ڵ ũ ۻ Դϴ. ũ ڵ尡 ÷̾ε մϴ. װ ȣȭ ý۵ ƴϸ ÷̾ Ȯϴ ũ 1Ʈ Ұմϴ. Ʃ ó ǥϱ⸦ ڽŵ ο ۵鿡 ڵ带 ̶ ǥϿ ݱ ̱ ȭ迡 ũ մϴ. ڵ ũ Ե ̸ ð 帥ڿ "Ǯ" Դϴ. ڵ DVD-Audio, DVD-ROM, recordable DVD ʽϴ. (Ʒ ڼ ɴϴ)
ڵ 7 (locale, Ȥ zone̶ Ҹ)
еǾ , ڷ ǥõ˴ϴ. ÷̾ ũ
迡 ο ȣ ؼ ˴ϴ. ũ
̻ ϴٸ, ̻ ڸ
ִ Դϴ.
1: ̱, ij, ̱ (U.S. Territories)
2: Ϻ, , ī, ߵ(Ʈ )
3: ƽþ, ƽþ(ȫ ) ѹα( ߰)
4: Ʈϸ, , (Pacific Islands),
߾ӾƸī, ߽, Ƹī, īؿ
5: ( ҷ), ε , ī, ,
6: ߱
7:
8: Ư (⳪ )
(<www.unik.no/~robert/hifi/dvd/world.html> ִ
ϼ.)
ڵ尡 0 ũ ÷̾ ʽϴ. , all-region disc մϴ. all-region player ֽϴ. ÷̾ Ư ԷϿ ڵ带 ϰų ũ ֵ "ŷ" մϴ. ÷̾ ("Ĩ , ߰") ũ ڵ ũ ֽϴ. ̷ Ǹ κ ҹ ƴմϴ(÷̾ ü ÷̾ ڵ带 ִ CSS ̼ Դϴ. 1.11 ). ̳ ̾߱: 2001 2 7 NASA ڵ(multiregion) DVD ÷̾ ߽ϴ.
÷̾ ̳ ڵ ÷̾ Կ ͳݿ ã ֽϴ(6.4.2 )
ڵ Բ ũ NTSC PAL TV ̰ ֽϴ.(1.19 )
Fox, Buena Vista/Touchstone/Miramax, MGM/Universal, Polygram, Columbia TriStar õ ũ ùٸ üũ α ڵ尡 Ǿ ֽϴ.( Ư ִ, Դϴ) 2000 Warner Bros. ٸ ȭ Ʃ Ѱ ڵ üũ α ϱ ߽ϴ. " ڵ"(region code enhancement, RCE Ǵ REA) Ҹ Ǿ, ǰ Ǿϴ. RCE ƮƮ Charlie's Angels ȭ ó Ǿϴ. üũϴ " Ʈ ũ(smart discs)" ϵ(FFh) õ ڵ(code-free) ÷̾ ʽϴ. Ͽ ִ ڵ庯 (code-switchable) ÷̾ ֽϴ. ũ ڵ νؼ ִ auto-switching÷̾ ۵ Դϴ. (̴ ÷̾ ʱ ڵ ÿ ֽϴ. RCE ũ ڵ ־ ÷̾ ڵ ؾ ϴ մϴ. ̶ ũ ÷̾ ڵ ǰ Ʋ ۵ ϰ ˴ϴ. ÷̾ ڵ ʱⰪ 1 õǾ ִٸ ڵ 1 RCE ũ ֽϴ. ڵ 1 ũ ϸ κ auto-switching ÷̾ 1 ̰ ᱹ RCE ũ ְ ˴ϴ.) RCE ũ ڵ尡 ߸Ǿų ڵ ÷̾ ν Ǹ ÷̾ Ǿų ũ ÷̾ ȣȯ ʴ´ٴ κ ݴϴ. ɰ ۿ Fisher DVDS-1000 ÷̾鵵 ũ ٴ Դϴ.
RCE ó Ǿ ȭ , DVD ҵ ÷̾ ȴٴ 绡 νϰ Ǿϴ. ÷̾ ŰƮ ü Ĩ Ͽ RCE ؼ ֵ ϴ. ٸ . DVDTalk's RCE FAQ Ͻñ ٶϴ.
Ϲ ڵ recordable DVD ʽϴ. DVD PC DVD recorder DVD ÷̾ մϴ.(, NTSC PAL ̴ ʽÿ. 1.19 ) ڵ DVD-Audio ʽϴ.
ڵ PlayStation 2 Xbox ӱ dz, DVD-Video(ȭ) ũ 쿡 ˴ϴ. (PS2 ȯ ؼ DVDRegionX ) PlayStation ӿ ؼ ڵ ü踦 ֽϴ. DVD-ROM ڵ尡 dz, ̰ DVD-Video ũ ǰ, ǻ Ʈ DVD-ROM ũ ʽϴ. ǻͿ CSS-ȣó DVD-Video ϱ ڵ带 Ȯմϴ(CSS 1.11 ). ο RPC2 DVD-ROM ̺ ڵ带 ٲ ֵ Ǿֽϴ.(RPC region protection control( ȣ ) ӸԴϴ.) RPC2 ̺ ڵ带 ټ ٲٰ Ǹ Ǹڳ ڰ ̺긦 ʱȭ ʴ ̻ ڵ Ұմϴ. Drive Info ƿƼ ϴ ̺갡 RPC2 ƴ ˷ݴϴ(Ƹ " ̺ ȣ ̺Դϴ" ̷ ˷ Դϴ). DVD-ROM ȣ ذ ũ 6.4.2 Ͻñ ٶϴ. 1999 12 31 Ŀ RPC2 ̺鸸 ǰ ֽϴ.
ü DVD 迭 ٹ ü CPSA(content protection system architecture) Ҹϴ. ü Copy Protection Technical Working Group(CPTWG) Ͽ "4C" entity (Intel, IBM, Matsushita, Toshiba) ߵǾϴ. ȣȭ, ŷ, Ƴα ¹ ȣ ԵǾ ֽϴ. DVD Ǵ 빰 ȣ Ģ ֽϴ.
1) Analog CPS(ũκ, Macrovision)
(Ƴα) ÷̾
Macrovision
7.0 ̳ ȸ(Circuit) ˴ϴ.
Macrovision , ȭְ, Ѹ, ȭ,
ȯ Ÿϴ. Macrovision
κ TV/VCR ǰ
(3.2.1 )
ŵϴ. , (line doubler)
ְǰ 鿡 ŵϴ.
Ƴα Ϲ APS (Analog Protection System)̸ (copyguard) Ҹ մϴ. Composite S-video (Y/C) ´ڸ ִ ǻ ī ݵ APS ؾ մϴ. ũκ composite s-video ΰ ȯմϴ: (colorstripe) ްϰ (rapidly modulated colorburst) ȭȣ ߰ϴ ̰, AGC ȭ ñ׳ο ߰ϴ Դϴ. ̷ Ǹ 95% ̻ VCR ũγ̼ǰ ڵ ȸ(automatic-recording-level circuitry) ȥŵϴ. ϰԵ ̰ ǰ̰ų ǥ ȭ ߸ ʷմϴ. Macrovision â ÷̾ anlaog component ¿ Ÿ ʽϴ. ֱ õǴ Ǿ ֽϴ. (Component ȣ Burst AGC Ÿϴ.)
ũ Ե "Trigger bits" ũκ AGC ˹ ÷̾ ˷ָ, ũκ AGC 2 Ȥ 4 colorstripe ϴ ɼ ԵǾ ֽϴ. ƮŴ 1ʿ ÷ ϱ κ ȣ ΰ ȿ ֽϴ. ũ ڴ з ϰ ̿ Macrovision οƼ մϴ(ũ Ʈ ). DVD Macrovision Ǿְ, ʽϴ. (Macrovision STMicroelectronics NTSC/PAL ڴ ͽƮ Ͻʽÿ. www.st.com/stonline/books)
ũκ üϰ ֽϴ. , ֱ colorstripe ɺ پ ݴϴ. ̵ Video Clarifier, Image Stabilizer, Color Corrector, DVD Red, CopyMaster ̸ Ҹϴ. ƴϸ ֽϴ. DVD ÷̾ ũκ ֽϴ (6.4.2 ). time-base corrector(TBS) 21° ֻ缱 ְ, ̷ ũκ ֽϴ. APS ȭ ְ, Ű ʽϴ.
2) CGMS
ũ ְ ΰ ϴ
ֽϴ. ̰ 縦 ų 縦
"serial" copy generation management system (SCMS) Դϴ. CGMS
ȣ ԵǾ ֽϴ. CGMS ϱ ؼ,
CGMS ݿϰ νؾ մϴ. Ƴα ǥ(CGMS-A)
NTSC 21° (XDS ) Ȥ 20° ο
ڵմϴ. CGMS-A κ ķڴ ǻ
ĸ ī忡 Ǿ ֽϴ("Ұ"
Դϴ). time-based corrector(professional
time-based corrector) Ƴα ȣ 20, 21
CGMS-A ϰ մϴ. ǥ(CGMS-D)
ʾҽϴ.
IEEE 1394/FireWire
Ŀؼǿ Դϴ. Ʒ 6 Ͻñ
ٶϴ.
3) Content Scramble System (CSS)
Ϻ ɼ Ű ɷ ִ ȭ
Ʃ DVD-Video ǥؿ ɵ å
䱸߽ϴ. Content Scramble System(CSS) ũκ
̵ ϴ ȣȭ
üԴϴ. CSS Matsushita Toshiba ֵ
ߵǾϴ. CSS ÷̾ ü CSS ȣȭ ũ
Ǿ ִ 408 Ű Ʈκ ϳ Ű(Key)
οϴ. ߿ ̼ ϰ 쿡
߸ŵǴ Ʈ Ű ϸ ˴ϴ. CSS ȣص
˰ ̺ ְ Ű ȯϿ ȣ Ű ϸ,
Ű Ŀ ũ Ű صϴµ ʿ ŸƲ
Ű ȯ ۵ ˴ϴ. DVD ÷̾ Ͱ
ڵǰ ÷̵DZ ̸ صϴ CSS ȸθ ϰ
ֽϴ. ǻͿ ϵ, Ʈ ڴ
CSS ص ־ մϴ. DVD-ROM ̺
ǻͿ ִ CSS ص Ű ȯ ִ ߰
߿ ֽϴ. 2000 Ǵ DVD-ROM
̺ CSS Բ ڵ ϵ Ǿ ֽϴ.
(1.10
4.1 ) DVD-Video ϴ
(̺, ڴ Ĩ, ڴ Ʈ, ÷
) ݵ CSS ƾ մϴ. CSS
ؼ ΰǴ , Ⱓ ľ ϱ
ִ ü ִ ûؾ մϴ. CSS
DVD Copy Control Association
(DVD CCA) ϰ ֽϴ. 1997 Ʈ
ڴ CSS 㰡Ǿϴ. CSS CSS
˰ Ű Ű ص Դϴٸ,
̹ 鸸 ÷̾ DVD-ROM ̺갡 Ȳ
Դϴ. 1999 10 CSS
˰ ũǾ ͳݿ ÷,
ֽϴ. (4.8 )
4) Content Protection for Prerecorded Media (CPPM)
CPPM DVD-Audio Ǹ, CSS ų
ߵǾϴ. Ű lead-in area Ǿ ,
ŸƲ Ű ϴ. ũ
CSS ũ Ű 56Ʈ "ٹ ĺ(album
identifier)" (control area) ֽϴ.
ũ ϳ ְ ̵ Ű
(media key block) Ǿ ֽϴ. ̵ Ű
ʹ Ǿ ְ, Ư
÷̾ Ű(̽ Ű(device key) Ҹ)
ȣص Ű ϴ ˴ϴ.
̽ Ű ҵǸ, ̵ Ű óϴ
Ű ٰ óϰ
˴ϴ. CSS ÷̾ Ű ϱ
̵ Ű մϴ. ī
CSS ϱ , ̺鿡
ʿϴ. ̺긮 DVD-Video/DVD-Audio ũ
CSS CPPM Ʈ ֽϴ.
5) Content Protection for Recordable Media (CPRM)
CPRM ڵ ̰ ϵǴ ̵ ĿԴϴ.
̰ 1999 õ DVD ڴ ǰ ֽϴ.
recordable DVD
BCA(3.11 ) ε
64 Ʈ ũ ID ֽϴ.
빰 ũ ϵ ũ IDκ
56Ʈ C2(Cryptomeria) ȣ ̿Ͽ 'ȣȭ'˴ϴ.
ũ ID ߿ BCAκ ũ 빰
ȣ Ǫ Ű ϴµ ˴ϴ. , ũ
빰 ٸ Űü Ѵٸ, ID ġ ʰų
̸, ᱹ ũ 빰 ȣ Ǯ Դϴ
6) Digital Copy Protection System (DCPS)
Ϻ 縦 ʰ ̿
Ŀؼ ϱ, 5 ý
CEA Ǿϴ.
ù° ڴ IEEE 1394/FireWire ߾ ٸ
ݿ ִ DTCP
(digital transmission content protection)Դϴ. 1998 2
ʾ(5C Ҹµ 5 company ѵ մϴ.)
Intel, Sony, Hitachi, Matsushita, Toshiba ϴ.
Sony 1999 ߹ CTCP Ĩ ǥ߽ϴ. DTCP DVD
÷̾ TV Ȥ VCR
Ǵ ä Ȯϱ Ű ȯմϴ.
DVD ÷̾ ȣ ص ڵ /
ȣ ȣȭմϴ. ̰ ʰ Ǿ ִ
빰 ϴ ϴ. ʿ 빰
ȣȭ ʿ䰡 ϴ. ο 빰( ũ
) ŵǸ, Ʈ Ű ź Ʈ(
ʾҰų ջ ϱ ) ؼ ŵ˴ϴ.
Zenith Thomsonκ ȵ XCA(extended conditional
access) DTCP ܹ ̽(EIA
762 RF remodulator standard ) ϰ
Ʈ ī带 մϴ. ٸ ȵ MRJ
Technology, NDS, Philips ϴ. 5
ȵ鿡 CGMS Ÿ ǥ " (copy freely)",
"1ȸ (copy once)", " Ұ(don't copy)"
"̻ ȵ(no more copies)" 빰
ǥ˴ϴ.
( ִٸ)
Դϴ. ڵ copyable
ǥ Ҽ ְ, ҽ° "copy once"
ǥǾ ִٸ "don't copy" "no more copies"· ǥø
ؾ մϴ. DCPS TV, ù,
ڴ Ǿϴ. ̰ (DV
) ĿͰ ο DVD ÷̾
ʿ մϴ. ̷ ο ǰ 2003 õDZ
߽ϴ. ȣȭ ÷̾ ̷
ũ ٲ ʿ䰡 ϴ.
7) High-Bandwidth Digital Content Protection(HDCP)
HDCP DTCP DVI
̽ Ǿϴ. 1998 Ƴα VGA
ǥ Ͽ ǻͿ ÷̰ ̽ ǥ
Digital Display
Working Group(DDWG) Ǿϴ. 1999 4
Digital Visual Interface(DVI) ǥǾ, ̴
HDTV ػ 4.95 Gbps 1600 X 1200 (UXGA)
ػ ϴ Silicon Image PanelLink
Ͽϴ. Intel DVI Ʈ Ͽ,
̰ High-Bandwidth Digital Content Protection(HDCP) Դϴ.
DVI HDCP HDMI ο ǥ ֽϴ. DVI HDMI
ϴ DVD ÷̾ 2003
õDZ ߽ϴ. ο HDTV
IEEE 1394 HDMI θ Դϴ.
HDCP , ȣȭ, ⸦ մϴ. ÷ Ϳ ִ Ư ȸδ Ͱ ٸ ȣȭմϴ. Ͱ HDCP ʴ´ٴ HDMI ½ȣ ϸ 빰 ȭ ڰ ϴ. HDCP Ű ȯ ǥϰų ȭ ֵ Ȯմϴ. ̸ 40 56Ʈ Ű(secret device key) 迭 40Ʈ Ű (key selection vector) Ǹ, ̵ δ HDCP ü ˴ϴ. ÷ ġ ջǸ, Ű ʹ Ʈ ˴ϴ. ȣƮ ⸮Ʈ ϸ, Ʈ ο ȣ (system renewability message, SRM) ŵ˴ϴ. ȣ ġ ȯ Ű ȣȭ Ʈ ȣ Ÿ (exclusive-or operation) ȣȭ ˴ϴ. ȣ ص ɷ ÷ ȣȭ 빰 ǥϱ õ Ϸ Ѵٸ ǹ ȣ ˴ϴ.
4 (ũκ, CGMS, CSS, CPPM) ũ Դϴ. CSS ϵ/Ʈ ü Դϴٸ, ȣ ص ÷̾ ǻʹ ȣȭ ȭ ֽϴ. CPRM DVD ڴ ڵ ó˴ϴٸ, ̰ ڴ ʽϴ. DCPS HDCP ϴ ÷̾ ˴ϴ.
̷ ̰ų ȣɿ ϱ ȵǾϴ. (ȭ δ ʾ ս ʷѴٰ մϴ.) ᱹ ǥ "keep the honest people honest" , Һڵ ȣڴ Դϴ. 鵵 ÷ ⸦ ҹ ִ ٰ ϰ ֽϴ.
ȭ Ʃ DVD ҹ ϴ ϰ ֽϴ. World Intellectual Property Organization(WIPO) Copyright Treaty WIPO Performances and Phonograms Treaty (1996 12) 1998 10 ̱ Digital Millennium Copyright Act(DMCA) ֽϴ. DVD ذ Ʈ ̱ ٸ ҹԴϴ. ȸ " , ո̰ ϴ Ӹ ƴ϶ ̸ ÿ Ģ οϴ õǾ ̴." ߽ϴ. , ÷̾ Ȥ Ʃ ũ ̸ ϴ ǥ 縦 ؾ ؼ и ʽϴ.
DVD-ROM ̵ ŰƮ ؼ, DVD-ROM ̺ ǻʹ ũκ, CGMS, CSS ؾ մϴ. TV ± PC ī尡 ũκ ʴ´ٸ ȣȭ ŸƲ ϴ. IEEE 1394/FireWire Ŀؼ ϴ ǻʹ ٸ DCPS ϱ ֽ DCPS ǥ ؾմϴ. CSS DVD-Video Ʈ Ǵ ǻ ڴ ϵ Ʈ CSS ȸθ ؾմϴ. , DVD-ROM ǻ ͵ Ҽ ֱ ٸ ȣȭ µ ֽϴ. DVD-ROM ̺꿡 ڼ 4.1 Ͻñ ٶϴ.
Copy Protection Technical Working Group(CPTWG) The Watermarking Review Panel(WaRP) - г Data-Hiding Sub-Group(DHSG) - DVD-Audio (1.12 ) DVD ŷ Ͽϴ. 7 3(IBM/NEC, Hitachi/Pioneer/Sony, Macrovision/Digimarc/Philips) յǾϴ. 1999 2 17 ù ° "Galaxy Group"̶ ̸ Ͽ ϳ Ͽϴ. ° "зϾ"̶ ҷϴ. ŷ ӿ ̳ ͷ ν ٰ Ǵ ÷ϴ Դϴ. ũ ǥ ȣ Ȥ Ƴα ǰų μ Ϸ ڵ ְ ν մϴ. ŷ ȣ ü ٴ Ϻ 纻 Ȯϴ Դϴ. õǴ ÷̾ ٸ ŷ ؾ մϴ. , DVD ŷ ũ ÷̾ ȣȯǾ Ѵٰ մϴ. Divx ŷ " (Raindrop)" ̳ "ź (Gunshot)" ̴ ߱Ѵٴ ֽϴ. Ŀ ǥ ο ذ մϴ.
: DVD-Audio DVD-Music ȥϽ ʽÿ(1.12.1 ).
DVD-Video ɷ CD ɰԿ ұϰ DVD 1996 ó DVD-Audio ϴ. DVD DVD-Audio ϱ ǻ ʿ ߰ ڸ ֱ ߽ϴ. ǥ ʾ 1998 1 DVD 4(WG4) ǥǾ 0.9 7 ǥǾϴ. DVD-Audio 1.0 ξ( ) 1999 2 3 ǥǾϴ. ǰ (ȣȭ ŷ) ϴ Ǿ κ Ǿϴ. ̷ ġ Secure Digital Music Initiative(SDMI) ҰǾϴ. ȹǾ 1999 10 ô 2000 Ǿϴ. ǥ CSSũ(4.8 ) ̾ ϵ غ Ǿ ʾҰ, 鵵 ڵ ۻ Ȯ ʾҽϴ. Pioneer 1999 뿡 Ϻ DVD-Audio ÷̾ ũ ϴ.
2000 7 Matsushita Panasonic Technics 귣 DVD-Audio/DVD-Video Ϲ ÷̾ 700 1,200 Ͽϴ. 2000 2001 ʿ Pioneer, JVC, Yamaha ٸ ۻ DVD-Audio ÷̾ Ͽϴ. 2000 50 DVD-Audio ŸƲ õǾ, 2001 200 ȵǰ õǾϴ.
DVD-Audio DVD-Videoʹ ٸ Դϴ. DVD-Audio ũ DVD-Video ÷̾ ǵ ε ֽϴ. DVD-Audio ũ DVD-Video ÷̾ ۵ ֽϴ. ֳϸ DVD-Audio ݿ ο ̳ ɵ ԵǴµ, ̷ ͵ DVD-Video ÷̾ ʴ ũ "DVD-Audio (DVD-Audio zone)"(the AUDIO_TS directory) Ǵ ϰ ֱ Դϴ. ο DVD-Audio ÷̾ ʿϰ Ǵ DVD-Video DVD-Audio ũ ִ "Ϲ ÷̾" ʿմϴ. Ϲ ÷̾ VCAP(video-capable audio player) θϴ.
ڵ鿡 ȣ: Ϲ ÷̾ ãⰡ ϴ. ̶ Ϲ ũ ֽϴ. ణ ε DVD-Audio ũ DVD-Audio (DVD-Video zone) ȿ ν DVD ÷̾ ۵ϵ ֽϴ.
DVD-Audio authoring ý ڿ ȣ: Ʈ ⺻ ̷ ų Ǵ authoring ȿ ̰ ִ ɼ 鵵 ϰ õ ֽñ ٶϴ.
DVD-Audio ( Ϲ) ÷̾ õ ù ۵մϴ. ù PCM ϸ DTS DSD մϴ. κ ù (high-definition), Ƽä PCM ڵ ϴ. (ڼ 3.6.1 ) ִϴ ǥ δ ʽϴ. DVD-Audio ÷̾ Ƴα (digital-to-analog converter, DAC, ȣ Ƴα ȯϴ ȯġ- ) Ǿ ִٸ ÷̾ 2ä Ǵ 6ä Ƴα Է´ڸ ù մϴ. , ù ñ׳ ó ٽ з ȯѴٸ ణ ǰ ϰ մϴ. DVD-Audio ȣ ùٸ ϱ ؼ IEEE 1394(FireWire) ϴ ο ù ʿմϴ.
DVD-Audio embedded signaling Ȥ digital watermark ̿Ͽ ۱ ȣմϴ. ̰ ΰ Ϳ 鸮 , ؼ ǵǴ ȣȭ Ű(encryption key) ߰Ͽ ο ġ ˾ ϵ ϴ signal processing մϴ. ȸ 4C Entity IBM, Intel, Matsushita, Toshiba Բ Aris, Blue Spike, Cognicity, IBM, Solanaκ Ͽϴ. ArIs Solana պϿ Verance ȸ縦 , Galaxy 1999 8 DVD-Audio äõǾϴ. (1999 11 Verance watermarking SDMI äõǾϴ.) Verance 4C Verance watermarking Ʈ watermarking Ǵ Ҹ ǸǾٰ Ͽ, Ȳݱ ȣ Ʈ watermarking Ǻ ־ϴ.
Sony Philips DVD ũ DVD-Audio ˰ 迡 ִ Super Audio CD format ߽ϴ. (ڼ 3.6.1 ) Sony SACD ξ 0.9 1998 4 ǥϿ, 1999 4(?) Խϴ. SACD Ҵ/ʸ CD ΰ ߰ ֽϴ. ʱ ߸ŵ κ SACD Ƽä ƴ ۵Ǿϴ. 1999 Ϻ ó DVD-Audio ÷̾ ߴ Pioneer DVD-Audio ÷̾ SACD ϵ Ͽϴ. ٸ ڵ ̷ å Ѵٸ, SACD DVD-Audio ǥؿ Դϴ. ֳϸ DVD-Audio ÷̾ ΰ Ÿ ̱ Դϴ. SACD (two layer) "legacy" ũ ϱ Ǿ ־ϴ. ̰ CD ÷̾ (layer) DVD-Audio ÷̾ е Ǿ ֽϴ. ũ 2000 ۵ ߰, Ŀ ҷ ۵Ǿϴ. 1999 ó DVD-Audio ÷̾ Ϻ Pioneer DVD-Audio ÷̾ SACD ϵ Ͽϴ. ٸ ڵ ̷ ʸ DVD-Audio ÷̾ ũ θ ְ Ѵٸ SACD DVD-Audio ǥ ʿ䰡 ֽϴ.
Sony 1999 5 Ϻ SACD ÷̾ $5,000 ݿ ߽ϴ. ÷̾ 1999 ̱ õǾϴ. Philips 2000 5 $7,500 ÷̾ Ͽϴ. Sony 2000 ߹ݿ Ϻ $750 SACD ÷̾ Ͽϴ. 1999 DMP, Mobile Fidelity Labs, Pioneer, Sony, Telarc Ʃ 40 SACD ŸƲ ߸Ͽϴ. 2001 500 Ѵ SACD ŸƲ ߸ŵǾϴ.
DVD-Audio SACD ÷̾ Ƴα Է 6ä ù κ ó ȵȴٴ Դϴ. а DTS ڴ ù ó , 6ä Է κ ù Է ȣ ׳ ϴ. 6ä Է ȣ ó ο ý ߵ 5 ä ο full-range Ŀ( Ŀ- ) ʴ ̻ ü θ Ȯ ϴ ǻ Ұմϴ.
DVD-Audio SACD ÷̾ ִ ʹٸ, Ƴα Է ó ִ ù ¿, 6ä Ƴα Է ù 5 full-frequency Ŀ( ļ븦 ó ִ Ŀ), ۰ ʿմϴ. ӽ÷ Outlaw Audio ִ óġ(outboard bass managment box) ֽϴ.
DVD-Audio ŸƲ Ʈ, ÷̾ Digital Audio Guide ñ ٶϴ.
DVD-Music DVD ƴմϴٸ, ַ ִ DVD-Video ũ θϴ. DVD-Music ũ ǥ DVD ÷̾ Ǹ, ƿ Բ ˴ϴ. 1.12 Ͱ , DVD-Audio ũ DVD-Audio ÷̾ Ư hi-fi Ʈ մϴ.
ȭ Ʃ Ʃ ϰ ֽϴ.
DVD ÷̾ 1997ʿ õDZ Warner Polygram DVD ŸƲ ϴ ȭ Ʃϴ. ߰ ŸƲ ۻκ Խϴ. ٸ Ʃ DVD ϱ ߽ϴ(ü Ʈ 6.2 , ȭ 1.6 ) Dreamworks ü ȭ DVD ǥ ֿ Ʃ ϴ. Paramount, Fox, Dreamworks ó Divx ߽ϴ. 1998 DVD ϱ ߽ϴ.
DVD ڴ ִٸ մϴ. DVD ó Ұ 1997 ߽ϴ. 忡 Ұ κ DVD ǰ ̱ , ڴ ϰ, ݵ ʽϴ. DVD ڴ 1999 Ϻ õǾ, 2000 迡 õǾϴ. ʱ ڴ $2,500 $4,000 սϴ. , $100 ǰ鵵 ֽϴ. DVD ڴ ̳ ̺ ű, ϵũ ڴ 鿡 ǰ ֽϴ.
DVD ڴ VCR Ȱϴ. Ʃʿ A/V Է ְ, ȭϵ α ֽϴ. ߿ ̴ ⳪ ǰ⸦ ʿ䰡 ٴ Դϴ. ũ ȭ ũ ǥõ Ͽ ٷ ֽϴ. DVD ڴ ũ TV ǥ ִ (EPG) ־ ¥ ð, ä Է ʿ Ͽ ø ϸ ȭ ֽϴ. DVD ڴ ȭ ϱ , κ Է½ȣ Ƴα ̱ ڴ ο ȣ ȯ˴ϴ. 2006 Ʃʸ DVD ڴ ϴ. U.S DTV Ǿ DVB ٷ з ȭ ִ ϴ.
κ DVD ȭ ũ Ǿֱ ٴ ˾Ƶνñ ٶϴ (1.11 ).
ϰԵ ڵ DVD ̸̻, ȣȯ ʽϴ. е "VHS Betamax ο" ٸ Դϴ. մϴ. ø 4.3 Ͻʽÿ.
ǻͿ DVD ڵ ̺ ̻ ȥ (4.3 ). ̷ ڴ ȭȭ DVD-Video ϱ ؼ ڵ(MPEG), ڵ( , MPEG,Ǵ PCM), navigation control data generation ϱ ߰ Ʈ ʿմϴ(5.4, 5.8 ).
κ ũġ ŵϴ. ٽ ϸ ʹ پ ϴ DVD Ǵµ, ū ó ƹ ս ֽϴ. DVD е Ǿ ũġ CD DVD ٴ ߸ ؿ Ұմϴ. DVD е CD 4Դϴ. ó Ϳ ģٴ ½ϴ. DVD ɷ CD ɷº 10 پ, ̰ е ϰ ϴ. MPEG-2 ϰų ̴ ⺻ ϱ Ǯ ŭ ũġ Ͱ Ȯ ʴ´ٴ ݴ ߿մϴ. Ŀٶ ũġ ų ֽϴ. ̷ ǻͿ (I/O) ǰų DVD-Video ȭ鿡 ̻ ŵϴ. ũġ (ũġ Ư ⼺̳ ̿ ) ġ ҷų ֽϴ. MPEG ϴ ȵ , ̵ ÷̾ ֽϴ.
DVD ûҿ ؼ 1.39 ٶϴ.
DVD ǻ ڹ DVD ϴµ Ư ġ ʿ䰡 ٰ մϴ. ũ, CD CDҵ鵵 ũġ , Գ 뿩ϰ ֽϴ. Blockbuster West Coast Entertainment ֿ ü鵵 DVD 뿩ϰ ֽϴ. ũ 뿩ؼ ũġ ϴµ ־ , 뿩 ũ ɿ κ ſ Դϴ.
DVD ִ ֿ ǰ ߰ ɵ̶ ֽϴ(1.2 ). Դٰ, DVD ʹ ð 귯, ݺ ǰ ʽϴ(̷ Ͽ ι ̵ θ鿡Դ ū ƴ ϴ). CD īƮ Կ ٴ Ͱ ٰ Ͻø ˴ϴ. ȭ ̾߱߳? TV VHS DVD ȭ̴ Ŀ Դϴ.
DVD ſ ŷµ ٸ, VHSε Դϴ.
ڵ Һڵ DVD CD ÷̾ ̶ ִٴ ϰ ֽϴ. CD ٸ⸦ մϴ. DVD ֽϴ. CD Ĺڽ( 5-5/8")ŭ Ͱ, VHS īƮ ڽ( 7-3/8")ŭ ū ͵ , ̵ Video Software Dealers Association(VSDA) õϰ ִ Դϴ. ũ ϴ ƴմϴ. ȸ Ϲ ̽ ̿ Ŀ մϴ. Divx ũ CD̽ Ȱ ũ β ̿ öƽ Q-Pack ̽ Խϴ.
κ ȭ Ƹ(Amaray)"keep case" ˴ϴ. ̰ ǥ öƽ ε αⰡ ϴ. Time Warner plastic lip ̽ ϴµ αⰡ ʽϴ. "Ŀٶ Ĺڽ(super jewel box)," ִµ CD ̽ ó ø ϹԴϴ.
̾ ũ ֽϴ. ѷ̾ ̾ Ͽ ϸ鼭 ° ̾ ֽϴ. ΰ ̾ 鿡 ̾ ũ (single-layer) ũ 뷮 ι þ Ǿ 4ð з ֽϴ. (ڼ 3.3 ) ũ ̾ ̿մϴ. ó Ʈ(replication) 忡 ̾ ũ ־ κ 忡 մϴ. ι° ̾ PTP(parallel track path) 迭̳ OTP(opposite track path) 迭 ϳ ؼ ִµ, PTP ΰ Ʈ ۵ϸ( ͳ Ư ȯ(switching) ȿ ؼ), OTP迭 ° Ʈ ݴ Ͱ 迭˴ϴ. , Ⱦ 尡 ù ° Ʈ ũ ٱ ڷḦ а ° Ʈ ٱκ ڷḦ нϴ. RSDL (reverse-spiral dual layer) Ҹ OTP迭 ̾ ȣ ֵ εǾ ִ Դϴ. Ⱦ Ʈ ù° ̾ ϸ ι° ̾ ϰ, ũ ߾ ǵƿ оɴϴ. ̾ (layer change, ̾ ̾ ó Ѿ - ) éͰ ٲ ϴ ƴմϴ. ̾ Ҹŭ Ϻϰ ̶ ϴ. ̾ ÷̾ , ÷̾ ª ð Ǵ 4 ߰ ϴ. ̾ "Ϻ (seamlessness)" ÷̾ Ӹ ƴ϶ ũ ° ϴ. ̾ ϴ ̾ ȭ ̿Ͽ ǰ ִٴ Դϴ. ̾ ȯ ڼ 1.27 Ͻñ ٶϴ.
̾ ũ ϴ ֽϴ. 1) ݻ, 2)̵彺ũ ̳ ڽ ִ ũ , 3) ʸ鿡 2 ø ѹ.
DVD ݿ ÷̾ ̹ ̾ ϵ 䱸ϰ ֽϴ. ̾ νϴµ ִ ÷̾ ̺ ϴ. ִٸ ̷ δ Ǿ Դϴ. ũ DVD ϴ ̻ ̾ ȯ 'Ϻ ' ε ͵鵵 ֽϴ. ̷ ũ õ ÷̾ ߱ ֽϴ.
÷̾ ̺ ũ ֽϴ. ũ ´ٸ Դϴ. θ ϴ ۻ ϴ. ֳϸ ̾ ۵ 鸸ε 4ð ̻ ֱ ̷ ߰ ȭų Դϴ. (ʱ ũ ߽ϴ. ֳϸ ̾ ǰ а ʾұ Դϴ. ̻ ʽϴ.) Pioneer LD/DVD ÷̾ LD DVD ʽϴ.(ÿ д Ϳ 2.12 Ͻñ ٶϴ.)
DVD ˴ϴ. 525/60(NTSC) 625/50(PAL/SECAM)ó ȣ ȣȯ ʴ ڷ ý ߿ ϳ ؾմϴ. ᱹ DVD մϴ. "NTSC DVD" "PAL DVD". ÷̾ NTSC ũ , ٸ ÷̾ PAL NTSC ũ θ ֽϴ. ũ ڵ尡 ԵǾ ֽϴ. (1.10 ) NTSC ij, Ϻ, ߽, ʸ, 븸, ̱, (ѱ- ) Ǵ TV Դϴ. PAL κ, ī κ, ߱, ε, ȣ, , ̽, Ѱ Ǵ TV Դϴ. (ü www.remoteviewing.com Ͻñ ٶϴ.)
PAL ȸ DVD ÷̾ ũ θ մϴ. ̷ ǥ(multi-standard) ÷̾ κ NTSC 60Hz PAL(4.43NTSC) ȣ ٲݴϴ. ̷ ÷̾ PAL 4.43MHz ÷ ιݼ ڵ 525/60 NTSC ֻ(scanning rate) մϴ. PAL TV κ ̷ "¥-PAL(pseudo-PAL, 60Hz- )" ȣ ٷ ֽϴ. Ƽ ǥ(multi-standard) PAL ÷̾ 525/60 NTSC ũκ ¥ 3.58 NTSC ϴ ϴ. ̷ ϱ ؼ NTSC TV ǥ TV ʿմϴ. ÿ̾ NTSC ũ ÷ Ҷ 60-Hz PAL Ǵ NTSC ִ ġ ֽϴ. ǥ ȯ(standards-converting) PAL ÷̾ ̵ NTSC ũ ǥ PAL ٲݴϴ. ϰ ǥ ȯϿ ϱ ؼ ϸ, temporal conversion, object motion analysis ٷ ִ ʿմϴ. DVD ÷̾ ȯ ϰԵǸ ȭ NTSC PAL ȯϴ (compatible) TV Ͽ 60Hz-PAL ϴ ȭ ϴ.( ¹ ȯ ʽϴ.)
κ NTSC ÷̾ PAL ũ , κ NTSC TV PAL ϴ. NTSC ÷̾(Apex SMC ) PAL NTSC ٲ ֽϴ. Emerson EVC1595($350) ڽ ̿ ֽϴ. ǰ ͵ TenLab, Snell and Wilcox ø ֽϴ.
ǥ ȯ ÷̾ Ƴ ̵彺ũ 4:3 ȯ ϹǷ Ͻñ ٶϴ. (1.22 )
Adobe After Effects Canopus ProCoder ֽ Ʈ ݿ PAL NTSC ȯ ϴµ ϴ. ܰ(ڵǾ DVD ) մϴ. Snell Wilcox ȭ ǥ 濡 ħ ȭ ħ ø ̵ 濡 ڼ ȮϽ ֽϴ.
ٸ ýۿ ǵ ȹ ũ ̿ ֽϴ. ̶ ȭ ũ ȼ (pixel aspect ratio, 720x480 720x576), Ʈ(display frame rate, 29.97 25), ɼ(Dolby Digital MPEG) Դϴ. (ڼ 3.4 3.6 ) Դϴ. ȭ ʸ ʴ 24 ڵ˴ϴ. ΰ ÷ ߿ ϳ ̸ ϴ. PAL ÷̷ ȭ 4% ϴ. ڵϱ ̿ ߾ Ǿ մϴ. PAL DVD ÷̾ Ʈ ֽϴ. NTSC ÷̾ MPEG Ʈ մϴ. PAL SECAM Ȱ scanning format մϴ. ýۿ ũ Ȱϴ. SECAM ÷̾ SECAM TV ϴ Ŀ ÷ ȣ ٴ Դϴ. κ SECAM Ǵ ֽ TV PAL ȣ ־, PAL ȣ ÷̾ ֽϴ. SECAM Ǵ TV SECAM ִ ÷̾ ʿմϴ(Ƹ SECAM RF ڵ ʿ Դϴ. 3.1 ).
ڴ ũ ʸ鿡 525/60 NTSC ְ ٸ ʿ 625/50 PAL ֵ ֽϴ. κ Ʃ PAL ũ MPEG ũ Ʈ ϰ ֽϴ.
PAL ػ ̶ ϴ NTSC ĺ ũ մϴ. ڼ 3.4 Ͻñ ٶϴ.
ǻͱ ϸ ǻ 3 Ÿ DVD ÷̾ ֽϴ. κ PC DVD Ʈ ϵ NTSC PAL а MPEG ֽϴ. PC ǻ Ϳ , PC TV Ǵ ȣ ֽϴ.
:( ) NTSC ũ DVD ġ PC 95% ̻ ˴ϴ. PAL ̿ܿ PAL ũ ִ ÷̾ ϴ. (̰ --1.10 -- ϴ.)
ϱ⸦ ִϸ̼, Ư ī̳ ִ ۾ ִϸϼ MPEG-2 ߵ ʰų ϰ ȴٰ ϸ , ִϸ̼ ܼϱ ° ٰ մϴ. ǰ ٸϴ.
Ƹ ̳ Ǵ ü 迭Ҷ ̵ ӵ "̼ 鸲" Ͽ ̷ ų Դϴ. ִϸ̼ ̷ ִϸ̼ ʴ´ٰ մϴ. Ȥ ߴ ϴ MPEG-2 motion estimation( ϴ - ) Դϴ.
MPEG-2 ļ Ű ̱ ִϸ̼ǿ Ϲ Ÿ īο θ ϴ. ̷ ջ θ "ų" 帴 ֽϴ (Gibbs ȿ ). DVD Ϲ ϴ ̷ ʽϴ.
DVD ̾ (3.3 ) ̿ϸ ũ 鿡 4ð ̻ , ŸƲ 2 ־ ȭ ߿ ŸƲ Ͼ ϴ 찡 ֽϴ. ̷ ũ ڰ ̾ ϱ ȭ ฦ ȭ մϴ. ̶ ֽϴ. ̵ ϴ ' ν ȭ ϱ ؼ' ʽϴ. ֳϸ κ , ϴ 鿩 Ѵٸ ξ ȭ ֱ Դϴ. ̾ ũ ִ ۾ü ϴٴ ͵ Ұմϴ. 1997 ص ̾ ũ ִ ü ϴ. ʽϴ. ڵ ũ ִ ÷̾ ϴ. , 4ð κ ȭ ̾(RSDL) ε ϱ ÷̾ ʿ ʽϴ.
DVD Review ϴ Film Vault "flipper( ϴ ŸƲ)." մϴ. : ŸƲ Ѹ鿡 ̵ ũ ְ, ٸ Ѹ鿡 &ĵ ̳ η ϵǾ ִ ŸƲ ˴ϴ.
ش: RTFM. ȭ ̵ TV ȭ ° ۵Ǿ ִ Ƴ Դϴ. ( 3.5 ). ÷̾ ̵ ũ 16:9 TV ƴ 4:3 TV Ͻñ ٶϴ. ̷ Ǹ ÷̾ Ƴ ڽ ڵ ȯϿ ν ȭ ü ֽϴ.
÷̾ 쿡 (ܿ ִ 'Aspect' ư ) ȭ ֽϴ. κ , ũ Ŀ ȭ鸦 ȯ ֽϴ. ŸƲ Ѹ ̵ ũ, ٸ Ѹ Ϲ ۵Ǿ ֽϴ. ȭ ؼ ũ ߸ մϴ.
ڽ ؼ 1.38 ֽϴ.
NTSC PAL Ȥ ٸ (1.19 ) ȯϴ κ ÷̾ Ƴ ڽ (Ȥ &ĵ) ÿ ȯ Դϴ. ϱ ؼ ̵彺ũ TV, Ƽǥ TV, ȯ⸦ ϸ ˴ϴ. Ȥ ÷̾ ϴ ֽϴ.
κ DVD-Video ũ Ʈ մϴ. ̰ ƴմϴ. ũ PCM Ʈ մϴ. Ư ũ ϴ. 625/50 PAL ũ MPEG , ݱ MPEG θ ǰ ʽϴ. DTS ũ Ʈ Ͽ մϴ. 幰 PCM Ʈ ۵ ͵ ֽϴ. DTS ؼ 1.32 Ͻñ ٶϴ.
"Dolby Digital" ΰ 5.1 ä ǹϴ ƴ϶ Ͻñ ٶϴ. Ʈ , , , ֽϴ. , Blazing Saddles Caddyshack ȭԴϴ. , ȭ DVD ŸƲ ִ Ʈ ϳ äθ ֽϴ. DVD ̽ ΰ ٷ Ʒ κп ä Ÿ ڳ ֽϴ. κ ŸƲ ϳ ̻ Ʈ մϴ. , 5.1 ä 带 Ư ͽ Բ մϴ. ÷̾ Ѵٴ ǥð ÷ гο 鼭 ù ǥð Դϴ. ̰ ٽ ϸ ŸƲ ڵ 2ä ٴ Դϴ.
ڼ 3.6 Ͻñ ٶϴ.
ν(ݯ, Laser rot)̶ ũ ջ̳ ° ʴ Īϴ ü ǥԴϴ. DVD ü ǻ , Ǹ鼭 ֽϴ.
̷ ջ ƹ Ǵ ߿ ȭ dzʶٱ⸦ Ѵٰų, ų, ȭ ü ̴ Ųٴ Դϴ. ũ ̸, ų ų ־ ƴ Ȯ ñ ٶϴ (1.39 ). ũ ϰ ٸ ÷̾ ñ ٶϴ. ؼ ٸ ũ ߸ Դϴ. ִ ϴ. ũ ȯ û ͵ ϴ.
DVD ũ(2.6 ) ־ϴ. ũ νĿ ϴ. ν̶ ȭ Ȥ ٸ ȭ ȭ ˷̴ ̾ ջǴ մϴ. ̰ κ ǰ ̾ 100% ˷̴ ʾ մϴٸ, , θ, µ ȭ ϴ( ũ ũ ũ ־ ϴ. , ̾ θ ΰ ֽϴ. ̸ ڸ(delamination) θϴ.). ۿ ̴ ȭ , ϴ , öƽ հ ջ ֽϴ.
ũ DVD ΰ Ǿ ϴ. , DVD ߰ϰ ο ˴ϴ. DVD īƮ µ, ũ Ǵ ణ ִ ũ(PMMA) 10質 մϴ.
̽ ÷̾ ũ ߽ ʹ ϰ DVD ڸ ų ֽϴ. ڸ ü ǰ( ̾ ǥκ Ÿŭ ʱ ), ̷ ȭ ̷ ֽϴ.
DVD laser rot ϴ. 2003 濡 ڸ, ҷ, ȭй, ݻ ȭ ũ ջ ֽϴ. (Yerington Byrnes ϱ ٶϴ.) DVD ջ DVD ʱ(1997~200) ũ غ ʾұ ̶ Դϴ. ķ ־, ̿ δ ۾ ֽϴ.
DVD ѿ ̴ (cloudiness, milkiness) ֽϴ. ̷ Դϴ. , DVD Ǵ öƽ ʹ ľų, з Ʋ ۿ ߱ Դϴ (ڼ TapeDisc Business Ͻñ ٶϴ.) ǥ ѿ Ǵ ϴµ ʽϴ. ִ ȭ ٸ ջ ƴմϴ.
ŸƲ &ĵ ѵ, ʸκ ڽ Ƴ · ȯ ʾұ Դϴ. (&ĵ Ƴ ˿ ؼ 3.5 ϼ.) ȯ ۾ $50,000 $100,000 ȭ ο DVD ŸƲ մϴ. 쿡 ȯ ʸ̳ ۱ ȿ ֽϴ. ȭ 쿡 Կ ú 1.37 "ī" ȭ Ǯ ԿǾ ̵ ũ ü ֽϴ. ܼƮ 쵵 TV ī ԿǾٸ 4:3 Դϴ.
&ĵ ϴ ŸƲ ٷ ʹ Դϴ. DVD Review Film Vault Internet Movie Database(̵彺ũ &ĵ ϴ ũ鵵 ) Ʈ ֽϴ.
ܿ 'Subtitle' Clear Ȥ 0(zero) ʽÿ. ŸƲ ʿ䰡 ϴ.
ð 2ð ̻̰ų ڵ ȭ ŸƲ ũ Ѹ鿡 2 ̿Ͽ ϵ˴ϴ. ° ̾ ȯ ٽ ߰ ٸ ̾ ִ ġ ã ֽϴ. ߴ ð ũ ÷̾ ϴ. ũ ڴ ̾ ٲٴ ġ մϴ. ̷ ٰ ؼ ÷̾ ũ ִ ƴմϴ. ڼ 1.18 Ͻñ ٶϴ.
DVD Review Film Vault ̾ ٲ ֽϴ. ο ãø info@dvdreview.com ֽñ ٶϴ.
ŸƲ(Ư Columbia TriStar ) 2-ä (Ȥ ܼ ) Ʈ 1 ְ 5.1 ä Ʈ 2 ֽϴ. ֳϸ ȭ Ȥ ýۿ ȭ ͽ ϰ ֱ ⺻ Ʈ ȭǾ ִ ý۰ ȣȯ ־Ѵٰ ϱ Դϴ. Ϲ DVD ÷̾ Ư 5.1 ä ( audio ư ϰų ũ Ͽ) ʴ ̻ ⺻ 2-ä Ʈ Դϴ. ( ÷̾ ڵ 5.1 Ʈ ϴ ֽϴ.)
ݵ 5.1 ä̶ ƴմϴ. ڼ 1.23 3.6 Ͻñ ٶϴ.
˻, , ĵ DVD ũ , ̷ ڷ ų ݺ ÷̾ ۾ Ұ ֽϴ. ÷̾ ݺ Ÿ ġ ִ, ũ Ǿ ִٸ ݺ ֽϴ. κ , ڴ ڽ ̷ ߴٴ ֽϴ.
ϴ. ֳϸ 亯 ٸ ̱ Դϴ. 2, 3 DVD-Video ÷̾ DVD-ROM ̺긦 Īմϴ. Ϲδ ο ġ ǹմϴ. () DVD ǰ ʰ ֽϴ.
2 DVD ÷̾ 1997 , 3 1998ʺ Դٰ մϴ. 2003 ؼ õ HD ÷̾ (2.12) 2 θ ִٰ մϴ. ̵ 信 ٸ ǰ ֽϴ. ̷ ǰߵ DTS- ÷̾, Divx ÷̾, αú ĵ ÷̾, 10-Ʈ ÷̾, The Matrix ִ ÷̾ 2, 3, 4 븦 Ѵٴ մϴ.
PC ־ Ȯմϴ. 2 DVD-ROM ̺ 2 θ CD-R ֽϴ. 3 5 ( 2, 4.8, 6) DVD-ROM ̺긦 ǹϴµ, ǰ DVD-RAM ְ RPC-2 Ǿ ֽϴ. RPC-2 Ȥ 10 ̺긦 4 зϱ մϴ. DVD-ROM ӵ ڼ 4.2 Ͻð, RPC-2 ؼ1.10 Ͻñ ٶϴ.
˰ ͽϱ? , ϽŴٸ...
߸ ֳ?
DTS(Digital Theater Systems) а ڵ ÷̾ Ǿų Ȥ ù ִ ڴ ʿ մϴ. ؼ 3.6.2 Ͻñ ٶϴ. DTS ϱ к Ҹ ٰ մϴ. , Ư к 60% 768kbps ӵ, ν ִ ٰ մϴ. , ͽ, ڵ, Reference Level ֱ Ȯ ϴ Ұմϴ. (Ϲ DTS п ۵DZ Ϲε鿡 DTS ٴ մϴ.)
DTS ڵ ۾ ü Ʃ ؿԽϴٸ, 1999 10 DTS ڴ ϴ. DTS ŸƲ Ϲ ŴϾƸ Ư ֵ˴ϴ. κ DTS ۵ ŸƲ и ε õ˴ϴ.
DTS DVD Դϴ. , DVD 1996( ȮDZ ) DTS ID ڵ带 ϰ ֽϴ. DTS ڴ Ʈ ũ ÿ ʾ, 1998 ߹ ( Ŀ ) õ ÷̾ DTS Ʈ ϴ. 1997 PCM Ʈ(CD ũ ) DTS ũ ۵Ǿ, ̵ ÷̾ Ǵ DTS DVDԴϴ. õ DTS ȣȯ ÷̾ 1998 ߹ݿ õǾµ, ùٸ DTS Ʈ ID DTS ũ 1999 1 7Ͽ 巯½ϴ( ũ 1997 ũ Ǿ ־ϴ). ִϸ̼ ٷ õ Mulan( ȭ Ķ ƴ. Ƹ ־ ִϷ ǰ .- ) 1998 11 DTS Ʈ Ͽ õǾϴ. DTS ȣȯ ÷̾ "DTS Digital Out"̶ ΰ ֽϴ.
Ȥ PCM 525/60(NTSC) ũ ʼԴϴ. , PCM DTS Ʈ ÿ ũ ϵǸ ڵ Ȯ DTS Ʈ ִ ũ Ʈ ϰ ֽϴ. , DTS ŸƲ ÷̾ DTS Ʈ ϱ ؼ DTS ڴ ʿϴٴ Դϴ. DTS CD ÷̾ ˴ϴ. ֳϸ, DTS ʹ ǥ PCM Ʈ ־ ٷ ֱ Դϴ. DTS ũ 5.1 Ʈ 2.0 Ʈ մϴ.
Ƹ DVD ÷̾ Ʈ (밳 ,ʷ, Ķ) TV Ʈ Է¿ Ͽ Դϴ. ؾ մϴ. 3.2 ø ڼ ɴϴ. , Ʈ Ѵٸ, ̺ Ǿ, ϳ κ , ùٸ Ǿ ȮϽñ ٶϴ. ۺ Ѵٸ, ̺ 峭 ϼ ֽϴ. ٸ ̺ Ʈ ñ ٶϴ.
PAL (̱, ij, ѱ, Ϻ κ ) ϰ ִٸ, NTSC ũ PAL ÷̾ ְ ϰ ֽϴ. PAL TV NTSC ȣ ν ϴ 찡 ϴ. ÷̾ NTSC ũ ִ ġ ִٸ, PAL(60 Hz) ϸ ذ Դϴ. ڼ 1.19 Ͻñ ٶϴ.
DVD Ѹ widescreen(16:9) ̰ ٸ Ѹ standard(4:3) ̶ ǥõǾ ֽϴ. , Ȱٸ, Ƹ ̵ ũ ũ 16:9 ִ Դϴ. ȭ Ƹ 4:3 &ĵ Դϴٸ, ڼ ȭ Ǿ ִٴ ݰ Դϴ. ÷̾ ̵ ũ Ǿ Դϴ. ڼ 1.22 Ͻñ ٶϴ.
ణ ų ռ ϸ ũ(lip sync) ؼ ǰ ֽϴ. ̷ ̸ νϴµ ־, Դ ʴ / ġ Դ ߵ ֽϴ. پ ÷̾ ̷ մϴ(ǥ Pioneer 414 717 κ Pioneer , 500 ø PS2 ϴ Sony , 3109 ϴ ù ű , PC ڴ ī ). ŸƲ ߿ ٸ Ϲ ǰ ֽϴ (ǥ Lock, Stock, and Two Smoking Barrels; Lost In Space; TRON; The Parent Trap; Austin Powers ).
ũ 4 ϰ ˴ϴ
1 Ȥ 2 Ϲ 3 Ȥ 4 Ȯ 巯 Դϴ. ũ ɰ ŸƲ ذϱ ٽ ۵DZ մϴ. 쿡 ũ ÷̾ ߰ų ٽ ϰų, ÷̾ ʰ ٸ ٽ Ѹ ذDZ մϴ.
÷̾ Ʈϴ Ƴα ÿ Դϴ( ý , Ƴα״ TV ϴ). Ҹ ︮ų ϰ 鸰ٸ, ÷̾ ȣ ð ó ϴ ̰, ÷̾ ũ Ǵ Դϴ.
, ̳ ذå ϴ. Һ Ҹ ǥ Ͽ ɰ ݰ ϰ ߿ ̵ ذϷ ̰ Դϴ. Pioneer "ȭ ȹ / ũ ٲ۴" ϰ ֽϴ. Pioneer ο ÷̾ ذϿϴ. Ȥ Ŵٸ Pioneer ̵尡 Ȯ ñ ٶϴ.
Michael D Pioneer Audio Sync Ͻø ڼ ȮϽ ֽϴ.
ũκ ϴ ̸ (1.11 ), DVD ÷̾ VCR̳ ü VCR/TV ϱ Դϴ. (3.2.1 ).
DVD ȭ "Easter eggs" Ҹ ɵ ϰ ֽϴ. ڵ ũ ȭ Ǵ ª Ŭ 찡 ϴ. Dark City ȭ William Hurt Keifer Sutherland ι Ұ Lost in Space Twin Peaks ȭ ҽϴ. ̷ο "Shell Beach" ӵ ֽϴ. Mallrats ȭ ü ʹ Ʈ̶ ִ easter egg ã ٴ ϶ ִ ª Ŭ ֽϴ.
ãƺ ֽϴ. ʿϴٸ Ʈ DVD Review ֽϴ.
ȭ Letterbox(3.5 ) ȯϱ Ϻκ̸ κ ̵彺ũ TV Ͽ ϴ. ÷̾ ÷ ɼ ڽ ſ &ĵ( Ǯ ũ Ǵ 4:3̶ Ҹϴ) ٲپ ̰ Դϴ. ֳϸ DVD ȭ ̷ ϵ õ Դϴ. ÷̾ 16:9 ̵ ũ Ѵ ص, ̰ ̵彺ũ TV ũ⸸ Դϴ. Ϲ TV ٸ ϰ þ ȭ ۿ Դϴ.
쿡 ũ Ǯũ ڽ ΰ մϴ, Ǯũ ֽϴ.( ϴ Ұϴ 3 θ õ ñ ٶϴ.
DVD ȭ TV ֵ Ǿֽϴ. 忡 Ǵ κ ȭ ǥ TV ȭ ֱ , ڽ ȭ ϰ ֽϴ. (, 忡 Կ κа Ʒ κ © Ϳ ʽϴ.) DVD ̵ ũ ۵ ̷ TV ½ϴ. ̷ DVD ȭ ̵ ũ θ õ˴ϴ.
̵ ũ ȭ 3 2 1.85("flat") ȭ Ϸ ۵˴ϴ. 쿡 &ĵ (ȭ Ϻθ ߶ ) ʴ´ٸ TV ִ ̹ ũ ڽ ̳ Ǯ ̳ ϴ. ٸ ϸ Ǯũ κа Ʒ κп ԵǾ ̹ ũ ڽ Ȱϴ. ٸ ǹ̷δ ڽ ν 忡 Ϻκ ų Ǵ 1.85 ȭ ȭ ִ ̵ ũ ϰ ˴ϴ. 쿡 ڽ &ĵ ۰ մϴ.
̵彺ũ TV ִٸ, ÷̾ 16:9 ̵彺ũ Ͽ° ȮϽñ ٶϴ. κ ̵彺ũ ȭ ȭ鿡 Դϴ. , ȭ 2.4 ȭ ͵̾, TV 1.78 ȭ ߱ ڽ · Դϴ. ̷ ¿ 찡 Ÿϴ. Ϲ TV 찡 ٴ Ͻñ ٶϴ.
ũ Ǯũ ʴٸ, DVD ÷̾ ̿Ͽ ũ ȭ ø ͵ ϳ Դϴ. ̷ ϸ ȭ ߸ , κ &ĵ ȿ ݴϴ. " ϴ &ĵ"̶ Ͻø ˴ϴ.
κ ȭҵ ڽ ȣϴ ڽ/̵彺ũ ȣ Ͻñ ٶϴ. Ƴ ̵彺ũ ũ 3.5 Ͻñ ٶϴ.
̷ ȥ Ǹ ذå FlikFX Digital Recomposition System"57 ȭ پ " Ͻñ ٶϴ.
DVD , , , ũġ — — ϴ. ( ڼ 1.15 ). , ǥ ų ũġ ʷ ֽϴ. ÷̾ ġ ŵϴ ƿ ʴ پ ֽϴ. Ƿ, ũ Ǹ ̴ ٶմϴ. Ϲ CD ٷ DVD ٷ ˴ϴ.
÷̾ ̹ ũ ʴ , ÷̾ ũġ ʽϴ. , ũ ִ ϰ ؾ ÷̾ ε ϰ ֽϴ. ִ ũ ʽÿ. ÷̾ 峻ų ֽϴ. ũ ÷̾ ȿ ״ дٰ ص(ø ¿ ũ ưϴ) Ư , ĥ ư ġ δ ٶ ʽϴ.
Ϲ ÷̾ ʿ ϴ. ֳϸ ũ ȸϸ鼭 ϴ ٶ ڿ û ֱ Դϴ. , CD ÷̾ Ŭ CD ̿ ϰ ִٸ, DVD ÷̾ ϰ Դϴ. Ŭ ũ ̿ , DVD÷̾ Ŭ ũ ϱ⸦ ϴµ, ֳϸ CD DVD ÷̾ ġ ణ ٸ Դϴ.
Ⱦ (pickup head) ʿϴ. ÷̾ ϰ ٷ ˵ , ʿϴ ƴմϴ.
DVD ŸƲ κ Ȥ ٱ ڸ κ ñ ٶϴ. ⸧ 帣 Ǽ DVD Ͱ κ Ͻñ ٶϴ.
ŸƲ ̽ ȿ Ͻñ ٶϴ. ̽ ŸƲ ־ ʵ Ͻñ ٶϴ. , ̽ , ÷̾ ũġ ʵ Ͻñ ٶϴ.
Ʈ̸ ݱ ŸƲ ġߴ ݵ ȮϽñ ٶϴ.
κ DVD ŸƲ ָϽʽÿ. , ߰ſ ǥ, 籤( â ڰ ), ֿϵ, ̵, Ÿ ŸƲ ջų ִ ܺ . ڱ DVD ŸƲ մϴ. DVDݿ ũ -20 50C (-4 122F) ¿ Ǿ ϸ ð µ ȭ 15C(27F) ϰ ǵ ϰ ֽϴ. 5% 90% մϴ. DVD īƮ, ü, ݼ( ˷̴̳ ) Ǿ Ư Һ̳ ݻ ƹ ʽϴ. ڴ DVD Ư ִ DVD(DVD-R DVD+R) ϴ Ḧ ϱ Ǵ ų ֽϴ. ڱ DVD ƹ ġ ʱ Ŀ ÷Ƶ ϴ.
DVD ũ ٱ Ȥ ٸ ĥص / ǰ ϴ. ʹ 1/4 شϴ 165 (nanometer) Ÿ ִ (pit) (interference) Ͽ ϴ. 3鸸 ̻ ָ ִ ġ ʽϴ
ũ ߰ߵǸ, Ʒ ûҷ Դϴ.
Ŭ Ŀ ӵȴٸ ũġ ġؾ մϴ. ECC(error-correction code- ) 쿬 ġϰ ũġ ֽϴ. д´ٴ ϸ鼭 ũ ˻մϴ. ũġ ġϴ ũ 2 ֽϴ. 1) ũġ п (optical material) äų . 2) ũġ ۾ ش. Ѱ Ȥ ΰ ǰ ߿ , ġ ̿ õ Դϴ. ο ũġ Ű 鼭 ũġ ۾Ƴ Դϴ. ū ũġ ũġ ġ ֽϴ. ۾Ƴ θ ؾ մϴ.
DVD Ǵ , Ż ũ ۱ ȭ 迡 ϰ ; ϴ. ̷ ũ Ż¿ ֽϴ. DVD CD ̾ β ۿ ʽϴ. , CD ִ Ƚ Ͽ մϴ.
αú ĵ DVD ÷̾ DVD ͷ̽(interfaced, 480i Ȥ 576i) αú (31.5 kHz Ȥ ̻) Ͽ αú(progressive, 480p Ȥ 576p) ȯմϴ. αú ÷̾ ǥ DVD ŸƲ ȣȯǸ, Ư ʸ ҽ ְ ݴϴ. ػ ϰ ʸ ȭ ݴϴ. DVD PC αú ÷̾Դϴ. ֳϸ ǻ ʹ αú긦 ϱ Դϴ. , ȭ õԴϴ. (4.1 2.12 )
DVD αú ͷ̽ ȥ ϴ. ѰԴϴ. αú ҽ(ʸ ) κ DVD ͷ̽ ڵǰ, αú ÷̾ αú ֽϴ. ͷ̽ αú ij ڼ 3.8 Ͻñ ٶϴ.
αú ĵ ÷̾ ؼ αú ĵ ⸦ ؾ߸ մϴ. , αú ÷̾ ͷ̽ ϱ αú TV Ϲ TV ص ϴ. (÷̾ κп ͷ̽ ϴ ġ ؾ߸ Դϴ.)
Toshiba ù° αú ĵ ÷̾(SD5109, $800) 1998 ߹ݿ , 1999 ǥϰ Ǿϴ. Panasonic 1999 αú ĵ ÷̾(DVD-H1000, $3000) ߽ϴ. ü αú ߽ϴ. ǥ DVD ÷̾ αú ȯ ִ line multiplier ϴ ͵ մϴ.
ͷ̽ DVD αú ȯѴٴ ٽ ϴ ̻ ǹմϴ.
ͷ̽ αú ȯϴ 2 ֽϴ.
1- Re-interleaving( ֱ, weave(¥) Ҹϴ).
ʸ αú ҽ 2 ʵ带 ϳ
(frame) ֽϴ.
2- Line doubling (bob(Ʒ ̱)̶ Ҹϴ.).
ͷ̽ ҽ ܼϰ ʵ带 ĥ 쿡 ƼƮ
(motion artifacts: ̼ ܻ ) ϴµ, ̸
ϱ ϳ ʵ ϱ ι ݺ˴ϴ. line doubler
Ʒ ռ ο interpolation(,
߰ - ) ̿մϴ.
line doubler ణ ȣѵ ֳϸ α line doubler ܼ bob ϴµ
line doubler( ȣ μ ) ¥ ϱ Դϴ.
3- field-adaptive ͷ̽ 3 ̻ ʵ忡 ִ ȼ ˻Ͽ
Ư κ bob ϰų ¥⸦ մϴ. ̷ ϴ ÷̾
$10,000 ̻ ȣ, Ϲ Һڵ DVD ÷̾ õǰ ֽϴ.
4- motion-adaptive ͷ̶̽ Ҹ 4° ֽϴ.
MPEG-2 ˻ų ̴ ü ĺϱ Ը ̹
μ Ͽ Ư κ ʿ信 bob ϰų ¥⸦ մϴ. ̷ ý
$50,000 ̻ ȣմϴ. (, Ѷ
Chromatic Mpact2 chip ϰ...)
Ϲ 3 de-interlacing ý ֽϴ.:
1- (Integrated) ͷ̼(de-interlacer)
MPEG-2 ڴ յǾ ֱ MPEG-2 ĺڸ а ڵ
bobϰ ¥ մϴ. κ DVD ǻʹ ̿մϴ.
2- (Internal) MPEG-2 ڴκ ȣ ִ
ͷ̽ Ĩ ϴ. ̶ İ 帧 νϴµ ʿ
MPEG-2 ĺڿ ͷ̼ ٴ Դϴ. (
Ĩ ڴκ repeat_first_field top_field_first ĺڸ ̿
ֽϴ. , progressive_scan ĺڴ ̿ մϴ.)
3- (External) DVD player Ƴα
Ȥ ϴ. ȣ Ƴα
-->-->Ƴα ȯ ġ鼭 ȭ ణ ս ɴϴ. ,
ý Ƽö̾( Ͽ پ ֻ
۾ ) ֻ Դϴ.
κ αú DVD ÷̾ Genesis gmVLX1A ͷ̽ Ĩ մϴ. Princeton PVD-5000 ͷ̽ Sigma Designs decoder մϴ. JVC XV-D723GD ͷ̽ ü ڴ մϴ. Toshiba "Super Digital Progressive" ÷̾ Panasonic HD-1000 4:4:4 chroma oversampling ̿ϴµ, DVD 4:2:0 ˺ ణ ֽϴ. Cinematrix MSB Progressive Plus ߰ ͷ̼ ÷̾ αú ϵ ϴ մϴ. Faroudja, Silicon Image (DVDO), Videon (Omega) Ƽö̾ ͷ̼ Դϴ.
αú DVD ÷̾ line doubling re-interleaving ؾ մϴ. ʸ ҽ re-interleaving NTSC DVD ÷̾ ʸ Ʈ(24Hz) TV Ʈ(30Hz) ̸ ؾ մϴ. ֳϸ 2-3 Ǯٿ Ʈ αú ҽ Ǵ ȭ ֱ Դϴ. ػ ̸ ϰ ϴ. Princeton PVD-5000 DVD ǻͿ پ αú ÷̾ ̷ 24Hz (72, 96Hz ) ÷ ν ذϰ ֽϴ.
, αú ÷̾ 帧 (ͷ̽ ȯ ǰų, ڵ ʵ尡 ǰų, Ȥ Ʈ ũ ӵ ϴ ) ذؾ մϴ. ٸ DVD ŸƲ ߸ MPEG-2 ĺڷ ڵǾ ֱ ͷ̼ ̷ ذؾ Ѵٴ Դϴ. ڸ, 30 ͷ̽ αú Ǻϱ Ұ ֽϴ. ǥ Apollo 13 η ִ ť 30 ͷ̽ ε ұϰ αúó ڵǾ ֽϴ. ̿ ߸ ڵ Titanic, Austin Powers, Fargo, More Tales of the City Galaxy Quest , The Big Lebowski ŷ ʸ Դϴ.
ϳ αú Է´ ִ TV ȭ Ұϴٴ Դϴ. TV α Է Ƴ νϱ Դϴ. Ƴ ƴ(4:3) ̷ TV ȭ 翷 ÿ ְŵϴ! DTV ϱ ݵ αú Է¿ ȭ ȮϽñ ٶϴ. ƴϸ 4:3 16:9 鼭 츦 ִ "ڽ(windowbox)" ȭ ɼ ִ ÷̾ Ͻñ ٶϴ. ȭ ߰ ϴ ۾ ȭ , ּ ֽϴ.
â DVD ǻͰ ߴ ó, 1 αú ÷̾ αú ÷ ʽϴ. , ϰ, DVD ڵ αú ÷̿ Ű , αú ʿ ̸ Ȩ ȯ ̶ մϴ.
αú DVD ؼ "ȨþͿ " Ǹ DVD Benchmark ø 5 ÷̾ Ͻñ ٶϴ.
DVD ſ ϰ ؼ մϴ. DVD-Video ŸƲ authoring ſ մϴ. Դٰ ο ؼ Եʿ ȣȯ ⼭ εǰ ֽϴ. DVD-Video ǥ 1996 Ȯ ̷ Ư ȭ µ ұϰ ÷̾ ϰ ϰ մϴ. Authoring ߴԿ ũ ־, ֱ ǥ ũ ִ ÷̾ ̵ ʽϴ. ũ Ư ÷̾ ̻ϰ ۵ϰų ȵDZ մϴ. 쿡 簡 ÷̾ ̵ؼ ذϰ ֽϴ(1.47 ). ٸ 쿡 ũ ڰ authoring ذϰų ÷̾ ذ ŸƲ ٽ authoingؾ մϴ. ջǾų ִ ũ ִ ÷̾ ֽϴ.
ũ ϴ ִٸ Ʒ õ ñ ٶϴ.
ٸ DVD Ȩ ؼ DVD , DVD Digest ٶϴ. Samsung 709 ϰ Ŵٸ, Samsung 709 FAQ ʽÿ. ǻ DVD ذ 4.6 Ͻñ ٶϴ. Inspiron Dell Inspiron 7000 DVD ȭ Ʈ ֽϴ.
Ʒ FAQ ڵ鿡 Դϴ. FAQ ڴ Ʒ Ȯ , Ȯ ؼ å ϴ. ̿ܿ ٸ ȮεǸ ˷ ֽñ ٶϴ.
| ŸƲ | ÷̾ | ذ | |
| Polygram ŸƲ | ʱ Toshiba Magnavox | ȵǰų | ù ͷκ ̵ |
| Central Park Media (ִϸϼ) ŸƲ | The Matrix | ||
| ڵ(all-region) ŸƲ | JVC | ũ | |
| RCE ŸƲ(1.10 ) | Fisher DVDS-1000,Sanyo DVD5100 | "only plays on non-modified players" | Sanyo/Fisher Ͽ Ȯ |
| The Abyss, SE | ʱ Toshiba | 2 ũ ȵǰų | ù ͷκ ̵ |
| α ÷̾ | ȭ ݺ | ÷̾ seamless branching ϰ ó . ۾üκ ̵ | |
| Apex AD-600A | ȭ ι | Apex ̵尡 Ȯ | |
| AI(PAL ڵ 2) | Wharfdale 750 | ȵ | |
| Akira SE | Pioneer DV-37, DV-737, DV-525 | ȭ | ִ Ѿ |
| Aliens 20ֳ | Pioneer DV-S737 | ̾ ٲ ȭ | |
| American Beauty(û) | Toshiba SD-3108, Philips DVD805 | ȵ | ۻ ͷκ ̵ (Toshiba ߿ 3.30̳ ̻) |
| American Pie | Philips 940 | ̾ ȯκп (1:17:09) | |
| Any Given Sunday | Pioneer Elite DVL90 | ȵ | Pioneer ͷκ ̵ |
| Arlington Road | Cruel Intentions | ||
| Armageddon | Panasonic A115-U, A120-U | ۵ | ũ ִ ¿ ÷ ̾Ҵٰ |
| Avenger TV ø(A&E) | Toshiba SD-3108 | ÷̾ ߰ ƹ ۵ ȵ | ù ͷκ ̵ |
| Philips 930, 935 | ۵ | Philips ߿ ̵ | |
| Back to the Future Trilogy(ڵ 4) | پ ÷̾ | "ȭ" İ ϰ | |
| Bats | Apex AD 600A | ȵ | Apex ̵ |
| Big Trouble in Little China Ư | Panasonic SC-DK3 | ȵ | ũ ִ ¿ ÷ ̾Ҵٰ |
| The Blair Witch Project | Toshiba ÷̾ | ϰ | ù ͷκ ̵ |
| Cruel Intentions | JVC Yamaha | parental control ߱ϰ ٸ ũ Ұϰ | ÷̾ Ȥ ũ ϴ parental country code AD ϰ н 带 8888 . |
| Deep Blue Sea | The Matrix | ||
| Dinosaur | ÷̾(JVC-XV501BK, Philips DVD781 CH, Pioneer DV-737/ DV-37/ DV-09/ DVL-919/ DV-525/ DVL-90/ KV-301C, Sony 7700, Panasonic A300, Toshiba SD-3109, RCA 5220, Denon DVD 2500, Magnavox DVD502AT Toshiba 2109/3109, JVC XV-D2000/XV-D701 Oritron DVD600/DVD100, Sylvania DVL100A, ) | , ũ Ʈ̰ , ȭ , ȭ dzʶ, , ø//ǰⰡ ȵ, Ҹ ߸ | authoring -- Disney ȯ û ( Ʒ Disney The Kid ) |
| Disney The Kid | ÷̾(Apex 600AD, Philips 711, Pioneer DV-737, RCA, ) | ȭ dzʶ, ũ Ʈ̰ , ȭ , ȭ鿡 Ǫ | authoring -- Disney ȯ û (Philips ÷̾ ذ: ũ Ʈ̿ ÷ "1" ٷ 1 ) |
| Dragon's Lair | Toshiba SD-2109/3109 | ù ͷκ ̵ | |
| κ Samsung, Aiwa | Samsung (800-726-7864) / Aiwa ߿ ̵ | ||
| Enigma-2002 | Toshiba SD-4700 | ȵ | |
| Entrapment | JVC, Sony 850 | JVC ߿ ̵ | |
| Sigma Hollywood Plus | The World Is Not Enough | ||
| Everything, Everything(Underworld) | Toshiba SD3108, SD3109 | ȵ | ù ͷκ ̵ |
| Evolution | ǻ DVD Ʈ ÷̾ | ȵ | ũ Ʃ |
| Galaxy Quest | κ Samsung ÷̾ | 7忡 | Samsung(800-726-7864) ߿ ̵ |
| Girl, Interrupted | Apex AD-600A, Shinco 2120, Smart DVDMP3000, | ٷ Features Ѿ ȭ ȵ | Resume . Smart ̵ |
| Gladiator | Toshiba SD3108/SD3109, Wharfedale DVD 750, | ȵ | ũ Ʃ |
| The Godfather , ʽ ũ | ÷̾ | ÷̾ ̵ϰų Paramount ũ (ȯ ũ ÷̾ ϵ Ǿ) | |
| Good Will Hunting | Apex AD-3201 | ȳ | |
| Idle Hands | Cruel Intentions | ||
| In the Heat of the Night | Pioneer Elite DVL-90 | ȵ | |
| Independence Day | Toshiba SD3108, SD3109 | ȵ | ù ͷκ ̵ |
| Philips DVD805, DVD855 | ȵ | Philipsκ ̵尡 Ȯ | |
| α ÷̾ | ȭ ݺ | ÷̾ seamless branching ϰ ó . ۾üκ ̵ | |
| Insomnia | Toshiba SD1700 | Ҹ 鸮 ȵ鸮 ϰ ȭ | |
| The Last Broadcast | GE 1105P | ||
| The Last Of the Mohicans | The World Is Not Enough | ||
| Lord Peter Wimsey: The Nine Taylors | Yamaha DVD-C900 | 2 ũ ų ȭ | |
| Lost In Space | Sharp | ||
| Creative DXR3 | Ȥ ũ ȸ | updated drivers | |
| The Man With The Golden Gun | 1 ÷̾ , Ʈ ÷̾ | ̾ ȯ ְ | Ƹ ũ authoring |
| The Matrix | ÷̾ | ڼ
InterActual (Ϸùȣ 940̳ Ʒ ϴ GE 1105-P GEκ ̵ ʿ. Samsung 709 FAQ ) | |
| Mission Impossible II | Toshiba SD-3108 | ȵ | ۻ ͷκ ̵ |
| Mission to Mars | Toshiba SD-3108 | ȵ | ۻ ͷκ ̵ |
| Monsters Inc. | ÷̾ | ȭ κ 뿡 | ÷̾ -- ̵尡 Ȯ . Disney ְ ٽ authoring |
| The Mummy | Philips 930, 935 | . | |
| The Mummy Returns | Zenith DVD 2200 | ʽ κп ȭ ̳ | |
| The Patriot | Apex AD 600A | ȭ | Apex ̵尡 Ȯ (Resume ͵ ذå ) |
| JVC XV-511BK | ȵ | JVC ̵尡 Ȯ | |
| The Perfect Storm | Toshiba SD-3108 | ȵ | ۻ ͷκ ̵ |
| Planet of the Apes | Toshiba SD-2109 | PIP ۵ǰ 屺 ο | |
| The Princess Bride Ư | Toshiba SD-3109 | ù° Įο 鿡 | |
| Saving Private Ryan | ÷̾ | ȭ ̻ , é4 κ غ | ̰ ȭ ǵ ī ȿԴϴ. ũ ݳ Ͻʽÿ. |
| Scary Movie | Creative Encore 12x, GE 1105P | FBI warning | FBI warning ʽÿ. Creativeκ Դ Ȯιٶϴ. |
| The Simpsons; The Complete Second Season | Yamaha DVD-C900 | 4 ũ η ÷̾ | |
| The Sixth Sense | Sigma Hollywood Plus | MMSYSTEM275 | ñκ Ʈ ̵带 ٷ մϴ |
| Sleepy Hollow | Toshiba ÷̾ | ϰ | ù ͷκ ̵ |
| Snow White | 2000, XP | ȭ ȵ | Microsoft ذ |
| Space Ace | Dragon's Lair | ||
| Stargate SE | Magnavox 400AT | ؼ ߰ | |
| Stuart Little | Girl Interrupted | ||
| The Three Kings | LG DVD-2310P | Ÿ | |
| Thomas the Tank Engine | Girl Interrupted | ||
| Tomorrow Never Dies | Sharp 600U Bush DVD2000 |
÷̾ ȵ |
|
| Universal Soldier | Wharfedale 750 | 30 ȭ | ũ |
| Wild Wild West | Samsung DVD 709; Philips 930, 935; GE 1105P | ȵ | Samsung(800-726-7864), Philips, GE ߿ ̵ |
| The World is Not Enough | Sigma Hollywood Plus | MMSYSTEM275 | ñκ Ʈ ̵带 ٷ մϴ. ڵ尡 ٸ Ϸ ߱ ֽϴ. |
| The World Is Not Enough(ڵ 2) | Philips 750 | Ҹ 鸮 ȵ鸮 ϰ ȭ | ÷̾ . ڵ 1 |
| You've Got Mail | ÷̾ | ڼ InterActual Ͻñ ٶϴ.. | |
DVD ̵ ϵ ϴ Ͱ ϳ ũ ٸ ȭ ֵ ϴ ִ ϰ ֽϴ. ÷̾(PC Ʈ ÷̾ ) -ũ ؼ û ֽϴ. , ÷̾ ̻ ũ Ե , ÷̾ źմϴ. 쿡 ũ ٸ ϰ ֽϴ. н 带 ȣ˴ϴ.
DVD ũ ÷̾ û ؿ ٸ ȭ ϵ ֽϴ. ȭ ٸ ȭ ڿ Ǵ Ͽ ߿ ڵ Ѿ ƴϸ ٸ ü˴ϴ. ̷ DZ ؼ ȭ ʵ ȭ ϰ authoringϿ մϴ. ũ ٵ Ʈ ϰ ִ ĺϴ ϴ.
ϰԵ, ٵ ũ õ ʾҽϴ. 渮 Ʃ ̷ ΰ ۾( Կؾ ϰ, ߰ ۾ ؾ ϸ, ȭ ϰ, б ƾϸ, ȭ dz ũ , MPAA ûؾ ϰ, û ϴ ÷̾ ٷ ϰ, 뿩 ó ȵ ũ ٷ ϵ ؾϴ ) ʿ伺 Ȯ ϰ ֽϴ. ̷ ݵ ʿϴٰ Ѵٸ, 渮 Ʃ ˷ֽñ ٶϴ. Ʃ ּҴ DVD File Ͻð, Home Theater Forum Ʃ ڿ ǰ ø ֽϴ. Ȥ Viewer Freedom ; Ͻ ְڱ.
ٵ ũKalifornia, Crash, Damage, Embrace of the Vampire, Poison Ivy, Species II ֽϴ. κ ̷ ũ "" Ȥ Ǹ ʾ 忡 ȭ ֽϴ. ̳ Ư Multi-story branching ( )ϴ ũ Dark Star, Stargate SE, The Abyss, Independence Day, Terminator 2 SE (2000 ǥ) ֽϴ. Brilliant Digital ٶϴ.
Ѱ ǻͿ Ʈ ÷̾ " " Ͽ ϴ ε, ̿ϸ ׳ Ѿ ȵǵ ÷̾ ˷ ֽϴ. û Ե DVD ŸƲ ÷ Ʈ ֽϴ. ClearPlay ̷ δ Դϴ. Cine-bit DVD Player ̷ Nissim̶ ȸ簡 ϴ ٶ 忡 ϴ. ij Select Viewing PC DVD ִ Ʈ Ͽϴ. ۿ Ʈ Դϴ.
ۿ TVGuardian Ⱑ DVD ÷̾ TV ̿ ġǾ Ұ潺 ֱ մϴ. ĸ ؽƮ а ڵ ̰, ڸ ٲپ ݴϴ. ( ῡ ۵ ʴ´ٴ ñ ٶϴ.)
DVD 迡 'Ƽ ޱ ŸƲ' Ȯ Ѵٸ ο ŸƲ Ѵ. , 鰳 ϴ ȭ ϰ Ƽ ޱ ϴ ŸƲ ؼҼ Ұѵ, ֳϸ Ƽ ޱ ϱ ؼ ߰ μ ۾ ʿϰ ð ϱ Դϴ. (2 ޱ ϸ ũ 2 뷮 ʿմϴ.)
ִϸ̼ "Big Story" ִ Short Cinema Journal vol.1 Ƽ ޱ ǰε DVD Demystified ũ ϵǾ ֽϴ. Ultimate DVD(Gold or Platinum) ŸƲ Ƽ ޱ ϳ ũԴϴ. King Crimson: Deja Vroom ̶ ŸƲ ſ Ƽ ޱ ϴµ, ϳ ϳ ֽϴ. ۿ Ƽ ޱ ϴ DVD ŸƲ Dave Matthews Band: Listener Supported, Metallica Cunning Stunts, Sarah McLachlan Mirrorball ֽϴ. Detroit Rock City(KISS video), Ghostbusters SE, Mallrats, Suicide Kings, Terminator 2 SE, Tomorrow Never Dies SE ȭ ŸƲ ηϿ Ƽ ޱ մϴ.
Ƽ ޱ ũ DVD File Ȯ ˻̳ ˻ ٸ Ʈ ã ֽϴ(1.6 ).
ٸϴ. ̳ ʹ ſ ̸ ũ ߸ ǰ ν ֳ ũ ȸ ӵ ϸ ų ֽϴ. Ư ̳ 뿩 ٿ ڱ ֽϴ. DVD-ROM ̺ ȸ ӵ 鼭 Ǹ ū ų ֽϴ. DVD ÷̾ ̺ Ʈ ۵ϵ ۵DZ κ ū ʽϴ. з¿ ΰ ð ݾ , ʿ ʽϴ. ũ ȸϴ Ǹ ÷̾ ̺갡 峯 ֽϴ. "" Ͽ ߽ ϰ ̴ Դϴ. ÷̾ ȸ ϴ ߽ 꿡 µ Ű ʴ´ٸ ϴ. ٸ, 뷱 ֵ ǵ ߽ɿ ̴, ݴ ũ ̽ñ ٶϴ. ݵ ϰ ٿ մϴ.
Ŀ ũ ߽ (ݻ ʴ ) ϴ ϴٸ, ״ մϴ. 44mm ̳ ϴ. ٸ Ǹ ũ ũ ȣ 쿩 Ʒ ̾ ջ ų Ƿ մϴ.
볪 뿩ҿ Ư ⸦ ؾ߸ ִ Ư ۵ ̽ ϴ Դϴ. ̷ Ǹ ڵ, ƼĿ, ̽ ̸ DZ ũ( ÷̾) ϴ. ũ ۵Ǿ Ư մϴ.
尡 CD DVD ̱ CD Ȱ ֽϴٸ ̵ Ȯ ġ ϰ Ųٰ ˷ ֽϴ. ( ) ũ ũ (IMT, Odixion, Primera, Rimage, Trace Affex) ũ ϴ Դϴ. ̺ HP LightScribe ֽϴ. LightScribe ϴ Ʈ ִٸ ó 鿡 LightScribe ֽϴ. ũ ϰ ̺꿡 "" ؼ ũ ̺꿡 ˴ϴ.
"" ϰ ִٸ, ũ ùٸ ֵ ϴ ϴ ϴ. Worldlabel.com CD DVD ϴ ¥ ã ֽϴ.
ĸ(Closed Caption, CC)̶ NTSC TV ȣ ڸ ڵϴ ǥȭ Դϴ. ڴ Ȥ ڴ TV ϴ. 1993 ̱ ȸ 13ġ ̻ TV ĸ ڴ ϰ ֽϴ. ĸ DVD Ӹ ƴ϶, , TV , ̺ TV ֽϴ.
ĸ(caption) ڸ(subtitle)̶ ǹ̸ , Ϲ ĸ û Ư ȵ ũ ؽƮ Īϴµ , ڸ ʻ纻 Ȥ Īմϴ. ĸ ϴ ٷ Ʒ ġϸ, ܿ ̳ ǿ 絵 մϴ. Closed ĸ ûڰ Ȱȭϱ ʽϴ. Open ĸ ȭ ڸ ̴ մϴ.
DVD ĸ MPEG-2 Ʈ ݵǸ ڵ TV ȣ ϴ. DVD ÷̾ ĸ Ѱų ϴ. , ڸ DVD ر(subpicture) ü ȭ鿡 ̵˴ϴ. ( 3.4 ) 32 ر Ʈ ڳ ̰ ֽϴ. ̵ ر ĸ ֽϴ. NTSC ĸǰ ڸ ̿ ۵ ĸ ϱ Ϲ ر ̿ ۵ ĸ "captions for hearing impaired" θϴ.
ȥȴٸ, Ͻñ ٶϴ. ĸ TV ܿ ִ CC ư ǰ, ڸ Ȥ ڸ ۵ ĸ DVD ÷̾ ڸ(subtitle) ư ų ũ ϴ ½ũ Ͻñ ٶϴ. ڸ Ƿ ÿ ѳ ʽÿ. DVD ĸ̳ ڸ ִ ƴ϶ Ͻʽÿ. DVD ÷̾ ĸ ϴ.
ĸǿ ˰ ø DVD File DVD ڸ ĸ ̵, Gary Robson ĸ FAQ, Joe Clark DVD Ӽ Ͻñ ٶϴ.
Warner, MGM, Disney ̱ ̿ ũ ޱȣ ֽϴ. "D1" ߸ŵǾٴ ǹմϴ. ̵ κ BBFC ˿ ģ Ʈ ֽϴ. "D2" "D3" Ϸ忡 Ǹŵ ʴ DVD ǹմϴ. ̵ κ ȭ Ȥ ֽϴ. "D4" (ڵ 2) Ʈϸ/(ڵ 4) DVD ǹմϴ.
DVD ÷̾ ܼ ǻԴϴ. ũ ϴ Ʈ α ϰ ֽϴ. Ʈ Ĩ DZ 츮 ߿ θϴ. ÷̾ α ־ Ư DVD ϴµ մϴ. ϱ ÷̾ Ĩ ٲٴ ̵尡 ʿմϴ. ÷̾ ϰ CD ־ ̵尡 ϱ , κ ̳ Ϳ Ĩ ٲپ ־߸ մϴ. ȣȯ ڼ 1.41 Ͻñ ٶϴ.
Ʈϰ ȭϴµ ϵ ε DVD ֽϴ. DVD Ư ֱ ͵鵵 ֽϴ.
Ʒ DVD ִµ Ư ȭԴϴ.
Films on Disc ISF DVD پ ǰ Ʈ Ȯ ֽϴ.
ƽ üũƮ ǸŽ ϴ ΰ ýԴϴ. ̵ DVD 忡 ִ ݼӼ ǥ մϴ. ̵ ϸ鼭 ǥ ʰ Ϸ ˶ ۵ŵϴ. ̵ DVD 忡 忡 ϱ Կ ʿ䰡 ϴ. ̸ source tagging̶ θϴ.
̰ ũ ü Ǵ ƴϱ DVD οʹ ƹ 谡 ϴ.
븦 鼭 Ȱȭؾ߸ DVD ֵ ϴ (RF) ֱ մϴٸ, ǰ ʽϴ.
DVD-Video ǥ Դϴ. DVD-Video ũ ۵ϴ پմϴ. Ʃ ڽŵ鸸 Ư ߰ ̸ 귣 մϴ. ״ Ư ͵ µ Ʃ ۵ϰ ϴµ ð ں Դϴ. ̷ DVD κ ÷̾ ۵Ǿ߸ κ ǥ ũ鿡 ÷̾ Ű Ĩϴ (1.41 ).
Superbit DVD Columbia TriStar ȭ Ű մϴ. DTS Ʈ ߰ Ʈ̳ ٸ ͵ ʽϴ. κ ̴ ̼ϳ ÷̾ αú ĵ ȸ Ͽϴ. ȫ ÷ superbitdvd.com 湮 ñ ٶϴ.
Infinifilm DVD New Line ȭ ͺ䳪 ŷʸ ߰ ִ ˾ ˴ϴ. ÷ infinifilm.com 鷯ʽÿ.
DisneyDVD Ʈ Ʃ Ư ߰ DVD θ ̸Դϴٸ, ٸ DVD ڵ Ưǿ ߰ ͺ Ư ϴ.
κ DVD ÷̾ Ư ̻ 뿡 ũ ִ ֽϴ(1.42 ). ̷ ̵(Ȥ ) ٲ ȣ Ǿ ֽϴ. ȣ ٸ ũ ֽϴ. ÷̾ ʱȭ( Ŵ )Űų ĥ ÷ ȣ ֽϴ. Ȥ ʱ ȣ(0000, 9999, 3308) Ǯ ֽϴ. ƴϸ Ϳ ȭؼ ؾ մϴ. ȭ Ҹ Ͻʽÿ. ̵ θ ÷̾ ȣ ˾Ƴ ̶ ϱ.
ǻ Ʈ Ǵ ̷ DVD ÷̾ ɼ ϴ. DVD ÷̾ ȿ ܼ ǻͰ Ǿ ־ ũκ ۿ ø մϴ. Stop ų ũ ϴ. DVD ÷̾ Ư ũ(1.47 ) ߿ ̵ ֽϴ. ̸ ̷δ ߿ ÷̾ ̷ ų ֽϴ. , ̰, ִ ϴ մϴ.
ƴմϴ. Ȱ˻ Ǵ Ͱ X ǵ DVD DVD(R, RW, RAM ) ƹ ʽϴ.
ũ Ƽ ī ޱ̳ Ƽ ִٴ ˷ִ Դϴ. ޱ ٲٷ "Angle" ư ϸ ˴ϴ. ÷̾ "Info" "Display" ư ȭ鿡 ޱ ٲ ִ ͵鵵 ֽϴ (ڼ Ŵ Ͻñ ٶϴ). Ϻ ÷̾ ޱ۾˸ ¾ Ͽ Ÿ ʵ ֽϴٸ, ٸ ÷̾ ʽϴ.
ᱹ Դϴ. 2001 DVD ÷̾ VCR ȷȽϴ. DVD ڴ(1.14 ) VCR üϰ Դϴ. DVD ǰ ʿ䰡 , κ ̴ ٷ ϰ, ⺻ ϵ ũ ϴµ δٴ VCR ֽϴ. 2005 DVD ڴ VCR ȸ ̶ մϴ. 2010 VHS 2000 ġ ġ Դϴ.
CD-ROM ڴ CD DVD ϰ 뷮 ʿ DVD ֱ ߴ Դϴ. CD ΰ DVD-Video DVD-Audio ũ Դϴ. ǻͿ ϴ CD-RW ̺ DVD-ROM ̺곪 ڴ DVD ̺ ᱹ ü Դϴ. κ ü DVD ̺ Ǹ CD ̺ ߴϰ DVD ̺긦 ȹ ֽϴ. DVD-ROM ̺갡 CD-ROM ְ, DVD ڴ ̺갡 CD-R CD-RW ũ ־ ȣȯ 鿡 յǴ Դϴ.
2006 ǥ 緹 ũ(BD) DVD κ س Դϴ. DVD "HD" Դϴ. HD ػ(high definition, ȭ ) (high density, ִ 뷮) ǹմϴ.
緹 ũ 25 50 ⰡƮ ֽϴ. 뷮̸ 1280x720 Ȥ 1920x1080 ػ ȭ Ƽä Ͽ ³ · ð ֽϴ.
DVD ȣۿ 緹 ũ ȹ þ, ߿ Ÿ ֽϴ. α ڹ 緹 ũ ÷̾ Ǿ, 緹 ũ ̳ ٸ α鵵 ߰ ֽϴ. BD-Live ͳ Դϴ. ̷ BD-Live ũ ϱ ؼ ÷̾ Ͽ մϴ.
Jim BD FAQ غϰ Ҹŭ Ϸ ʾҽϴ. å Blu-ray Disc Demystified Hugh Bennett Blu-ray Disc (BD) FAQ Ͻñ ٶϴ.
DVD ÷̾ 緹 ũ DVD(CD ) 緹 ũ ÷̾ մϴ. , 緹 ũ ػ ȭ ؼ ο ÷̾ ؾ, ִ DVD ÷̾ ˴ϴ.
DVD DVD ߵǾ 2003 õ , 2006 ȭ ʾҽϴ. DVD ǰ DVD , H.264 VC-1 ο ڵ Ͽ ǥ ǰ ȭ ־ ǰ ȭ ϴ. б ؼ Ȥ ̿÷ մϴ. ̵ Ʈ , ̿ ̾ 15 30 GB ֽϴ. ǰ MPEG-2 (ATSC DVB HD ȣȯ ؼ 2.9 ) ϰ, 720p 1080p ȭ ϴ AVC (H.264) VC-1 ڵ մϴ.
2008 , Toshiba HD DVD Ŀ ϸ鼭, 緹̰ HD ֵϰ Ǿϴ. Ʒ ǥ HD ڵ Ÿ, մϴ.
| Ŀ | Data depth | 뷮 (̱ ̾/ ̾) | Data rate | ||||
| Blu-ray (BD) | Blu-Ray Disc Association(BDA) | 0.1 mm | Blue (405 nm) | MPEG-2 HD, H.264, VC-1 | PCM, Dolby Digital+, DTS HD | 27G / 50G | 36 Mbps |
| HD-DVD | DVD Forum | 0.6 mm | Blue (405 nm) | MPEG-2 SD/HD, H.264, VC-1 | PCM, Dolby TrueHD(MLP), Dolby Digital +, DTS HD | 15G / 30G (ROM), 20G / 40G (recordable) | 36 Mbps |
| WMV HD | Microsoft | 0.6 mm | Red (650 nm) | WMV9 | WMA9 | 4.7G / 8.5G (standard DVD) | 22 Mbps |
| EVD | eWorld (߱ ) | 0.6 mm | Red (650 nm) | HD MPEG-2 (later AVS) | ExAC | na / 8.5G (ROM) | 22 Mbps |
| FVD | AOSRA/ITRI (Ÿ̿) | 0.6 mm | Red (650 nm) | WMV9 (1280x720) | WMA9 | 6G / 11/G | 25.05 Mbps |
* VC-1 Microsoft Media Series 9 SMPTE ǥԴϴ.
ũ ÷̾ ʽϴ. ũ ÷̾ , ǰ ȭ ڵϰ ǥϱ ؼ ε ȸΰ ־߸ մϴ. ũ α Ǵ DVD PC մϴ( 2003 Microsoft HD-WMV ϴ DVD HD ־ϴ.) 緹 ũ ο б Ʈѷ ʿմϴ. ÷̾ ǥ DVD CD ֽϴ.
緹 -Ʈ̿÷ 0.1mm ̸ Ͽ ̾ 25 GB ִ ǰ Դϴ. 0.1mm Ŀ ̾ ؾ ϱ ̸ ؼ üؾ մϴ. ó 緹̴ ȭ, ȭ, ϱ ߵǾϴ. Sony 2003 4 Ϻ ù BD ڴ Ͽϴ. , (̹ ۵ HD ȭ ) ȭ ϵ Ǿ, ̸ Ϻ HD ýۿ ۵ մϴ. BD-ROM̶ ǥ Ŀ ȭ ߽ Ǿϴ. Dell, Hitachi, HP, LG, Panasonic, Philips, Pioneer, Mitsubishi, Samsung, Sharp, Sony, Thomson 緹̸ ַ ϰ ֽϴ.
λ: 0.1-mm ̷ ȭ(ũ Ż )ϰ, 0.32 Ʈ ġ(DVD ) 0.138 Ʈ ̿ 0.85 NA (numerical aperture) 405-nm -̿÷ ݵü Ͽ ̾ 25 GB . 0.160- ּ Ʈ ̸ 23.3 GB 뷮 (Sony Professional Disc ) 0.149- ּ Ʈ ̸ 25 GB 뷮 ֽϴ. ũ DVD-RW DVD+RW 12cm 濡 1.2mm β ũ մϴ. Ȩ ļ մϴ. Ʈ 36 Mbps Դϴ. ̱ ̾ 뷮 HD ȭ(28 Mbps) 2ð , ǥ ȭ(4.5 Mbps) 10ð Դϴ.
DVD Forum , Ѷ Advanced Optical Disc (AOD) ҷ HD DVD ϵǾϴ. HD-DVD DVD -Ʈ̿÷ ̿Ͽ Ʈ Ʈ νϿ ̾ 15 GB ֽϴ. DVD 0.6-mm ̸ մϴ. HD DVD ̷ ̿ϸ鼭 뷮 ø ֵ Ǿϴ. Toshiba Microsoft ַ Ͽ ߿ Intel Ͽϴ.
HD DVD-9̶ ־ϴ. ̴ ǰ ȭ ̾ DVD-9 ũ ִ Դϴ. ٺ ̰ HD-DVD ȣȯ ϸ鼭 ս 簡 Դϴ. 2ð¥ ȭ DVD-9 ũ 6~7 Mbps Ʈ ֽϴ. ȭ ߴ Ʈ ּ 720p24(1ʿ 24 720 αú ) ǰ ȭ ֽϴ. ª ȭ 1080p24 ε ڵ մϴ.
2008 ʿ DVD Forum Toshiba HD DVD Ͽ, ߱ ǰ ֽϴ. DVD Forum ߱ HD DVD ȸ (China High Definition DVD Industry Association (CHDA)) HD DVD 迡 㰡Ͽ, ߱ HD DVD ȸ ü İ ڵ ߰Ͽ CH-DVD Ͽϴ. CH-DVD ٸ ϱ ٸ HD DVD÷̾ ȣȯ ʽϴ.
WMV HD ο ƴմϴ. Microsoft ȭ ǥ ̾ DVD ӵ(2.4 3 GHz) Windows PC Դϴ. 2005 40 ŸƲ WMV HD õǾ, κ ǥ DVD WMV HD DVD Բ Ű ־ϴ. ̰ HD-DVD BD ϸ鼭 ϴ. , DVD ȭ ϴ ִ Դϴ.
߱ ҽþ eWorld EVD(Enhanced Versatile Disc) Ҹ DVD Ͽϴ. EVD ߱ ߵ ǥȭϷ õ̱ մϴٸ, ǰ ߸ϱ ؼ ϴ ǥ ٰ ʱ ܰ踦 Ͽϴ. EVD ÷̾ 2003 12 õǾ, ǥ MPEG HD , ߱ ڽ ExAC Ͽϴ. ʱ ȹ 2004 ߱ AVS ȯ ̾ 2008 AVS Ϸ ʾҽϴ. Ʈ ̰ ȭ Ƽ Ƽ ڵ ̾, EVD ߰, ֽϴ.
EVD ǥ ߱ ̿ Ưǿ ̱ ߵ , ǵ EVD ÷̾ DVD մϴ. ᱹ ƹ ȭ ̷ ߽ϴ.
븸 ITRI(Industrial Technology Research Institute) AOSRA(Advanced Optical Storage Research Alliance) FVD(Forward Versatile Disc) Ҹ ڽŸ Ͽϴ. 뷮 ø Ʈ ġ 0.74m 0.64m ٿ, ̷ 6 GB ( ̾ 9.8 11 GB) 뷮 ϴ. ڵ Microsoft WM9 մϴ. ݱ 븸 ȸ鵵 FVD ٴ BD ̰ ֽϴ. AOSRA ڽŵ 0.6-mm, 0.1-mm Ͽ, ȭ Դϴ.
Ⱓ HD DVD 緹̰ п ġް ο鼭 ߰ſ ڿϴ. ̹ ذ ̱ FAQ ܳ ϰڽϴ.
2008 1 ǰߵ к Ȯ ϴ. Blu-ray , HD DVD ϰ Microsoft ϰ ֽϴ. 渮 Ʃ鵵 50:50 켼 ˱Ⱑ ϴ. ϰ ֽϴ. 2008 1 4, 5 ķ Blu-ray ϱ Ȳ ٲϴ. ᱹ 켼 ǰ ִµ Blu-ray ϰ ֽϴ. Toshiba Sony ű ʿ ߴٴ Ӱ ߰, Toshiba Fox HD DVD ʸ µ Ͽٰ ߽ϴ. Fox Sonyκ 1 2õ 鼭 ȴٰ , ҴϷκ 4 Ҵٰ մϴ. ʱ Fox 緹̸ ߴ ڸ ̾߱ ü Ƶ̱ , Sony û ڸ ߴٴ Ȯ Դϴ. ǥ Toshiba 濵 û CES ȸ ϰ Ϻ ƿԽϴ. 2008 2 19 Toshiba HD DVD ÷̾ ߴϰ ÷ ϰڴٰ ǥ߽ϴ. Ŀ Toshiba ڱ µ ٲ ǥ DVD HDó ̵ ϴ ϵ ߽ϴ.
䵵 ϴ.
[DVD(Ϲ ) DVD-ROM(ǻ ) ̿ ϼ.]
. DVD ÷̾ ̺ CD(Red Book) ֽϴ. ̰ DVD ݿ 䱸ϴ ƴմϴ. ݱ ü DVD ϵ CD ֵ ϴ.
ݸ鿡 CD ÷̾ DVD ų ϴ. (Ʈ ۰, Ʈ ϰ, ̾ ǥ鿡 ִ Ÿ ٸ, ٸ, ڵ尡 ο ̰, Ÿ .) Դٰ, CD DVD ְ DVD DVD ÷̾ ϴ. (Red Book DVD ʹ ٸϴ.)
. DVD-ROM ̺ CD-ROM ֽϴ(Yellow Book). CD-ROM ִ Ʈ DVD-ROM ýۿ ˴ϴ.
, DVD-ROM CD-ROM ̺꿡 ϴ.
ְ ȵ ֽϴ. CD-R(Orange Book Part II) µ ᰡ DVD ݻ ʱ DVD 忡 CD-R " ʴ´" Դϴ. 1 DVD-ROM ̺ DVD ÷̾ CD-R ϴ. ٸ CD-R ü ̵ Ĩϴ. , CD-R ǰ DVD 忡 ݻDZ , ÷̾ ۵ϴ ƴմϴ.
̿ Ϲ ذ DVD ÷̾ ̺갡 ٸ ΰ ϴ Դϴ. ϳ DVD дµ, ϳ CD CD-R дµ մϴ. ü ̸ ϴ ̰ µ, Sony Ⱦ ٲپִ " и Ⱦ(dual discrete optical pickup)" İ, (dual-wavelength laser, ÷̼̽ 2 ó Ǿ) , Z аθ ϴ " ũ 빰(annular masked objective lens)" , Toshiba 650 ų ֵ õ 빰 ̿ Z , Hitachi 빰 ȯ , Matsushita Ȧα ֽϴ. MultiRead ΰ CD-R CD-RW ȣȯ ϴٴ ǥ, ϰԵ ΰ ϴ ۾ü ϴ.
: CD-R ũ ִ DVD ÷̾ Ѵٸ, " " " " ִ Ȯ ʽÿ.
CD DVD 忡 CD-R"Type II" ̵ Ϸ õ ־ Ͽϴ.
DVD-ROM ̺ CD-R̳ ٸ ̵ Ⱑ ȵ˴ϴ. CD-R CD-RW DVD-ROM/CD-RW ̺갡 õǾϴ. ֱ ǵǴ κ DVD ̺(4.3 ) CD-R CD-RW Ⱑ մϴ.
CD-R ʴ DVD б⳪ Ⱑ Ұմϴ. CD-R ̺긦 DVD-R ̵ ʽϴ. ֳϸ ̵庸ٴ DVD-R ̺긦 ϴ մϴ.
밳 ȣȯ ˴ϴ. CD-Rewritable(Orange Book Part III) ݻ ̰ ϱ, CD-ROM ̺곪 CD ÷̾ ο AGC(automatic-gain-control) ȸΰ ʿմϴ. CD-ROM ̺곪 CD ÷̾ CD-RW ũ ϴ. ο "MultiRead" ǥ ̰ ϰ ְ, DVD ü ǥ ϰڴٰ Ͽϴ. CD-RWũ CD-R (2.4.3) , 1 DVD-ROM ̺곪 DVD ÷̾ CD-RW ũ ֽϴ.
õǴ κ 尡 DVD ̺(4.3 ) CD-R̳ CD-RW մϴ.
CD-RW ̺ DVD ũ б⳪ Ⱑ Ұմϴ.
ְ ȵ ֽϴ. DVD ݻ Ǵ ƴ, CD(White Book) ϴ մϴ. ֳϸ MPEG-2 ڴ CD ִ MPEG-1 ڵ ֱ Դϴ. 3 2 DVD ÷̾ CD ֽϴ. Panasonic, RCA, Z, Sony CD ֽϴ. Ϻ Pioneer CD ִµ ̱ Pioneer DVL-909 CD ϴ. Toshiba ÷̾ 2100, 3107, 3108 CD ϴ.
VCD ػ PAL δ 352*288̰ NTSC δ 352*240Դϴ. κ DVD ÷̾ CD ÷̾ ػ ̸ ذϱ Ͽ ̳ κ ߶ų ڶ κп ֽϴ. PAL VCD ۽ų Panasonic RCA NTSC ÷̾ ȭ ؿ 48(17%) ߶ ϴ. ݸ鿡 Sony NTSC ÷̾ 288ٿ ߾ ø ó Դϴ.
PAL VCD 24fps ʸ 25fps ϱ ڵ ϱ 4% ϴ. ð ª, ڵ öϴ. ̷ PAL DVD մϴ (1.19 ).
DVD-ROM ǻʹ ( Ʈ Ѵٸ) CD ֽϴ.
ǥ VCD ÷̾ DVD ϴ.
: ƽþƿ VCD Ʈ ΰ ־ äΰ äο ٸ ֽϴ. ýۿ 뷱 ϰų, ƿ ä ˴ϴ.
CD ؼ ڼ Ѵٸ, CDPage ִ Glenn Sanderse Video CD FAQ Russil Wvong Video CD FAQ Ͻʽÿ.
Ϲ ȵ˴ϴ. ۺ CD(SVCD) ߱ Ͽ ڿ ڵ DVD ξƼ ʱ Ͽ, ߱ DVD ÷̾ ũ ߱ Ͽ CD Դϴ. SVCD 1998 9 C-Cube China Video CD(CVD) HQ-VCD( CD ڵ ) ġ ǥǾϴ. SVCD 2 CD ̺ 2.2Mbps VBR MPEG-2 (ػ 480*480(NTSC) 480*576(PAL)) 2ä MPEG-2 Layer II ϴµ, ǰ ٸ CD DVD ߰ Դϴ. DVDó SVCD ڸó ų ֽϴ. SVCD ȣȯǴ DVD-Video ÷̾ ϴ. κ ƽþƿ Ǵ DVD ÷̾ Ǿϴ. Philips DVD170 ÷̾ (Ư ũ Ͽ) SVCD ũ ų ֵ ̵ ֽϴ.
SVCD ÷̾ CD ̺꿡 ΰ ֱ DVD ϴ.
ڼ ϽŴٸ Jukka Aho Super Video CD Overview Super Video CD FAQ ϼ.
ְ ȵ ֽϴ. CD CD CD-R ̵ ϱ CD-R (2.4.3 ) ֽϴ. ϸ ÷̾ CD ֽϴ. CD ִ ÷̾ ȵ˴ϴ.
XA Orange Book Ƽ ǥ ϴ ϱ , κ DVD-ROM ̺ ( CD-R ִٸ) CD CD ֽϴ. CD ȯ濡 ϵ Ǿϴ. CD OS α Ư ʿմϴ.
DVD-Video ̽ ̿Ͽ ڴ DVD ֽϴ. ̵ DVD ÷̾ ۵˴ϴ. 5.8 Ͻñ ٶϴ.
Ϲ ȵ˴ϴ. DVD ÷̾ CD-i(Green Book) ũ ϴ. Philips CD-i ϴ DVD ÷̾ ̶ ǥϱ , ϵǴ ʾҽϴ. Ȥڵ Philips CD-i 츮 Ͽ( CD-i ʾ ̶ ȸϱ Ͽ) "DVD-i" ̶ ϰ ֽϴ. CD-i ī尡 DVD-ROM PC CD-i ũ ֽϴ.
CD CD-i "CD-i ȭ"鵵 ֽϴ. â CD-i DV ũ DVD ÷̾ VCD ÷̾ ۵ ʽϴ. ǥ VCD ֱ CD-i ȭ VCD ִ ÷̾ (2.4.5 ) ų ֽϴ.
CD-i ڼ Jorg KennisCD-i FAQ ϼ.
. DVD ÷̾ Enhanced Music CD(Blue Book, CD Plus, CD Extra) ְ, DVD-ROM ̺ Enhanced CD ְ, Դϴ. mixed mode 0 Ʈ(pregap, Ʈ) ECD ĵ ȣȯ Դϴ. Microsoft 0 Ʈ ϴ ٸ CD/DVD-ROM ̺ʹ ֽϴ.
Pioneer DVL-9 ÷̾ Pioneer 뷡 DVD DV-K800, DVK-1000 CD+G Ѵٰ ˷ ֽϴ. ټ ٸ DVD ÷̾ ʽϴ. DVD-ROM ̺ CD+G , ϱ ؼ Ư Ʈ ʿմϴ.
۽? Video Single̶ Ҹ CDV CD ũ ϰ սŲ Դϴ. ũ Ϻο CD DVD÷̾ ۵ų ִ 20 з ֽϴ. κп CDV ȣȯ ũ Ƴα ũ 5 ֽϴ. Pioneer DVD/ũ ÷̾ CDV ų ִ DVD ÷̾Դϴ.
ǥ ũ/CDV ÷̾ DVD ϴ.(LD ؼ 2.5 )
δ ȵ˴ϴ. MP3 MPEG Layer 3 Դϴ. (MP3 MPEG-3 ƴմϴ. MPEG-3 ʽϴ.) DVD-Video MPEG Layer 2(MP2) մϴ. , MP3 DVD-ROM ̺갡 ǻ DVD DVD ÷̾(Ư ƽþƿ ) ų ֽϴ. , CD MP3 ִ ÷̾ DVD MP3 ϴ. ֳϸ ܼϰԵ CD ִ MP3 ϸ ֵ ܼϰ Ǿ Դϴ. DVDRHelp.com ÷̾ ø MP3 CD MP3 DVD ִ ÷̾ ֽϴ.
. Pacific Microsonic HDCD(high-definition compatible digital) CD ǥ CD DVD ÷̾ ϵ ڵ Դϴ(Ϲ CDٴ Ҹ ٰ ϱ մϴٸ). HDCD ڴ CD DVD ÷̾ 4Ʈ (16Ʈ 20Ʈ) մϴ.
ȵ˴ϴ. ǥ DVD ÷̾ ũ ϴ. ǥ ũ ÷̾ DVD ۵ų ϴ. (ũ Ƴα ϰ DVD մϴ. ƿ Ʋϴ.)
Pioneer ũ DVD( CDV CD) ÷̾ մϴ.
ó FAQ 1996 DVD ̾µ, DVD ũ ü ñ ߽ϴ. ũ 1978 ߵ 12ġ ũ Դϴ. Ȥڴ DVD ϰ ڵ ٽ ũ ̶ ߽ϴ. DVD õǰ ũ ٴ иϴ. ð ũ ְڿ Pioneer Entertainment 1999 6 ũ ߽ϴ. װ Pioneer ߴ ͺ ϴ. (1998 9 Pioneer Kaneo Ito ũ ǰ 忡 1ݿ 2 ƿ Ŷ ߾ϴ.) , Pioneer 2001 1 Ϻ ҷ ߽ϴ.
ũ Ʒ о߶ ƴ ϰ , о߿ ϰ ֽϴ. ̹ õ ÷̾ ũ а , ο ũ ̻ ʽϴ. ̱ Ѷ 18,000 ̻ ũ ŸƲ ־ δ 35,000 ̻ ŸƲ ־, 7鸸 Ѵ ũ ÷̾ ۵ǰ ־ϴ. (Julien Wilk ũ ŸƲ ֽϴ.) DVD ؿ ̸ ɷȰ, 幰 DVDδ ũ ߸ŵǴ ŸƲ ֽϴ. ִٸ ũ ݿ ִٴ Դϴ.
ũ Ѵٸ <www.cs.tut.fi/~leopold/Ld/FAQ/index.html> Leopold FAQ ְ, <www.access-one.com/rjn/laser/laserdisc.html> Bob Niland FAQ ົ(Widescreen Review ű) ֽϴ.
ȵ˴ϴ. DVD ȸδ ٸ, Ⱦ ٸ, Ʈŷ ؾ ϰ, ֽϴ. LD ÷̾ DVD ÷̾ ϵ ǥ , ũ ÷̾ DVD ÷̾ ͺ ̴ϴ.
ϸ ù κ ϰ, ι° ƴմϴ.
켱, ϸ HDTV(high-definition TV, ػ TV) 16:9 Ϲ TV 5 ػ پ( ι, ι, Ⱦ ) Ƴα, ڷ Īϴ Դϴ. DTV(digital TV) Ϲ Īϰ, Ư ̱ ATSCǥ Īϴ Դϴ. ATSCǥ SD(standard-definition, ǥػ) HD(high-definition, ػ) մϴ. H/DTV ǥ ػ TV(high-definition digital TV) Īϴ ַ ˴ϴ.
1996 12 FCC ̱ DTV ǥ ߽ϴ. 1998 HDTV ǵǾ, ʹ θ ʾҽϴ. DVD ػ ƴմϴٸ, HDTV ϴ. 2002 ̱ ȸ DTV ̻ Ʃʸ Դϴ. , DTV DVD û ߴٴ ǹԴϴ.
DVD-Video HDTV ϴ ƴմϴ. DVD ߵ HDTV ǥ ϼ ʾҽϴ. ڷ ȣȯ Ͽ, DVD MPEG-2 ػ ӷ NTSC PAL/SECAM (1.19 ) ϴ. DVD HDTV 16:9 ȭ ̱ DTVİ մϴ.
̱ HDTV ATSC DTV ϺκԴϴ. ̱ DTV ػ ӷ Ϲ ATSC SD(24p, 30p, 60p, 60i 640*480 704*480) HD(24p, 20p, 60p 1280*720, 24p, 30p, 60i 1920*1080)Դϴ. (24p 24 αú frames/sec̰ 60i 60 ͷ̽ fields/sec [30 frames/sec]Դϴ.) DVD-Video 60p SD մϴ. ̷ DVD ÷̾ ϴ SDTV ũ ̶ ˴ϴ. HD DVD ػ 2.7, 6 ũ, 60p ӷ Դϴ. ITU-R 1125/60(1920*1035/30)(SMPTE 240M , Ϻ Ƴα MUSE HDTV ) 1250/50(1920*1152/25) BT.709 HDTV ǥ ִµ, Ƹ Դϴ. ڴ DVD 720*576/25 ĺ ػ 5.3 ˴ϴ. HD ִ ۷ 19.4Mbps̰, DVD-Video ۷ 谡 ˴ϴ. ϸ DVD-Video HDTV ʽϴ.
HDTV DVD Դϴ. HDTV DVD ÷̾ ϴ ٷ Դϴ. HDTV 1998 Ĺݿ ſ ( $5,000̻) õǾϴ. Ϲ Ϻζ HDTV Ʈ ϰ ɷ Ƹ ɸ Դϴ. CEA ̱ 10% HDTV Ϸ 2003, 20% 2005, 30% 2006 Ǿ ̶ ϰ ֽϴ.
HDTV Ʈ Ƴα Ŀ(composite, s-video, component) ְ, DVD ÷̾ VCR ٸ ֽϴ. ִ DVD ÷̾ ũ HDTV Ϻϰ ϰ, Ư ο αú ĵ ÷̾ ϸ ٸ Ϲ ĺ ξ ȭ Դϴ. ϴ HDTV TVƮ HDTV ٴ ̱ HDTV ûڴ DVDٴ ȭ Դϴ.
ǥ Ȯ ʾ, HDTV ÷̴ HDMI(DVI) IEEE 1394/FireWire մϴ. Ư ̵彺ũ 忡 DVD-Video ֵ ݴϴ. 2002 DVD 1394 HDMI ϼϿǷ, DVD ÷̾ Դϴ. DVD Ʈ ȭ(stream recording, SR) Ǹ, DVD-SR ÷̾ A/V (÷̾ õ ߵ ε) ٸ ܺ ÷̳ ͷ ""ϴµ ֽϴ.
ϴ ̷ο ִµ, װ DTV PC , , ϰ ȴٴ Դϴ. Һڿ DTVƮ 34ġ VGA DVD PC Ͽ αý ĵ ȭ ־ϴ. $3,000 Դϴ. Ϳ DVD PC ǰ $30,000 ýۺ ϴ. (ش ǰ BroadbandMagic, Digital Connection, Sleekline . ʹ Barco, Dwin, Electrohome, Faroudja, InFocus, Projectavision, Runco, Sharp, Sony, Vidikron, ֽϴ.)
ᱹ DVD-Video "HD-DVD" ̵ Դϴ. 2.12, 3.13, 6.5 Ͻñ ٶϴ.
Divx ֽϴ. ϳ DVD pay-per-view Դϴ. ٸ ϳ(DivX ϴ) ڵ Դϴ.
Ŀ , Divx( ù, digital video express, ó ZoomTV ˷) Žǿ ûϴ° ҷ Ž彺 ۻ縦 ȹ̶ ְ, ְ ߿ ִ ũ 뿩 ִ ̶ ֽϴ.
Divx Circuit City Hollywood ȸ簡 Ͽ (Buena Vista), 20 , ĶƮ, Ϲ, MGM, 帲 SKG ϴµ, Divx Ÿ ʱ ũ "Ϲ DVD"ε õǾϴ. Harman/Kardon, JVC, Kenwood, Matsushita(Panasonic), Pioneer, Thomson(RCA/Proscan/GE), Zenith Divx ÷̾ ǥ߽ϴ. 忡 ʾҽϴ. (Divx Panasonic X410, Proscan PS8680Z, RCA RC5230Z RC5231Z, Zenith DVX2100 ֽϴ.). Divx ϴ Ʃ ϵ ü 1 1õ Ѵ ̼ ϴ · ҽϴ. Divx ũ Nimbus, Panasonic, Pioneer ߽ϴ. Circuit City Divx 1 1õ 4鸸 ( ) Ѵ ս Ծϴ.
Divx Ͽ Ⱓ ûϴ DVD Դϴ. Divx ũ 4.5 ȷȽϴ. ϴ Divx ÷̾ ũ ũ 48ð (Űų, ǰų, Ǵ ٸ ũ ִ) ۵մϴ. Ŀ ũ ڴ 48ð Ͽ 3.25 ؾ մϴ. Ϲ ÷̾ 100 Divx DVD ÷̾ ȭ Ǿ ־ (10 ũ ϰ ) 㿡 εϱ Ͽ 800( δ ȭ- ) ȭ ؼ 20 ȭ ϰ ˴ϴ. κ Divx ũ ߰( 20) ϸ ¿ ִ DivxSilver· ȯų ֽϴ.(1998 12 Divx ũ 85% ȯ߽ϴ.) - DivxGold ũ ǥǾ ʾҽϴ. Divx ÷̾ Ϲ DVD ũ , Ϲ DVD ÷̾ Divx ũ ϴ. Divx ũ (ǥ Burst Cutting Area ִ ڵ) Ϸùȣ پְ, Ϲ DVD (1.11 ) ߰Ͽ ŷ, ä , 3 DES ȣȭ( 56Ʈ Ű) äϰ ֽϴ. Divx PC µ, ǽ ̷ Divx ҸǾϴ. DES ȣȭ Divx ̱ ܿ ʾҽϴ.
Divx 1998 Ѵٰ ǥ߾ϴ. ѵ õ 1998 6 8Ͽ ĶϾ ýڿ Ͼ ġ忡 ۵ƽϴ. ÿ ÷̾ Zenith ̾ ( 1 ε ¿) 150ϰŶ ŸƲ 14 پϴ. Ը (ϳ Zenith ÷̾ 190 150 ŸƲ) 1998 9 25Ͽ ۵Ǿϴ. 1998 ( ) 87,000 ÷̾ (300 ŸƲ) 535,000 Divxũ ȷȽϴ. и ÷̾ 5徿 ũ ̱ , ȸ ũ 100,000 Դϴ. 1999 3 420 Divx ŸƲ õǾϴ.(DVD ŸƲ 3,500 ̻̾ϴ.) , Divx ÷̾ ȷȰ, ŸƲ ӵ ȷȽϴ.
õ DZ 1999 6 16, Circuit City ߴϿ, Divx Ѵٰ ǥϿϴ. Divx ߴ ó( ǰߵ ؼ) DVD ȥŰų ʾҽϴ. , Divx ͳ 뿩 ȸ鿡Դ ϵ ڱϰ, üԴ ÷̾ ¥ ũ ϵ Ͽ, Ʃ 뿩 α 鵵 ο ߽ϴ.
Divx ȸ Divx ÷̾ ڿ 100¥ ȯ Ͽϴ. Divx ÷̾ ÷̾ ó Ϲ DVD ֱ ϴ. 2001 7 7 Divx ÷̾ ߾ ǻͿ Ͽ, ǻʹ ÷̾ ϴ.(ȭ ʾҴ Divx ÷̾ 㰡 Ǿϴ.) Divx ũ ÷̾ ʽϴ.
Divx ȸ Ͻñ ٶϴ.
2000 3 DivX;-) Ҹ DVD й ǥǾϴ.(½ϴ, ϸ ̸ Ϻκ̾, Divx з ǹ. ε ̷ 峭 ƴٰ ȥ մϴ. û ȥ ߱װŵ.) DivX Microsoft MPEG-4 ڵ MP3 ܼ ŷ̾ϴ. ̸ ̿ DVDκ صϿ ٿε尡 ϵ ٽ ڵϴ Ͱ Windows Media Player ϴ Ͽϴ. DivX ۾ Project Mayo DivX Deux Ҹ OpenDivX ˷ ҽ ̸ϴ. OpenDivX MPEG-4 ǥ ϰ ֽϴ. ̵ DivXNetworks ȸ簡 ܳϴ. ȸ DivX Ŵ ڵ ý ϴ. 3ivx Ҹ ٸ ° ̴ ҽ ȭϿϴ. XviD ִ ҽ Դϴ.
DVD ÷̾ DivX ڵ ֽϴ. <www.divx.com/hardware> ٶϴ.
ü DVD Ƹٿ ȭ Ƴα Կ Ͽ ȭ ߸ Ͻʴϱ? Դٰ ͷƼ ٸ Ǹ ɵ Ҿ ˴ϴ.
ϰ ʹٸ, TV A/V VCR A/V Է¿ Ͽ ȭϽʽÿ. Ƹ ȭ ְǾ Դϴ. ̰ ٷ ̷ ȭ Ͽ ε ũκ Դϴ. 1.11 Ͻñ ٶϴ.
а ƴմϴ. ػ 緹 ǥ ο ̸, DVD ǥظŭ θ DZ ؼ ɸ Դϴ. , 緹 ÷̾ DVD ũ ϰ, ũ ̱ Դϴ(αú ĵ ).
, ο 緹 ũ DVD ÷̾ ϴ. ǥ DVD ŸƲ ε Ⱓ Դϴ. ̵ ο ŸƲ ٲ ֽϴ. , ο ŸƲ ϱ ؼ ο ÷̾ ؾ , ŸƲ ٲ ʿ ٴ Դϴ. ̱ HDTV 1989 ̶ , 1996 Ϸ ʾҰ, 1998 Ÿ غʽÿ. HDTV ǥ ػ ϱ?HD-DVD ڼ 3.13 Ͻð, DVD ̷ ؼ 6.5 Ͻñ ٶϴ.
, ž ÷̾ ǻͰ HDTV Ͽϴ. ֳϸ 2 DVD-ROM ̺ ÷ ϵ յǸ HDTV ʿ 19Mbps Ű Դϴ. ̷ DVD ˿ 1280*720 Ȥ 1920*1080 ػ ʴ 24 αú ϴ "720p DVD" Ʈ ܳϴ. 720p DVD ϴ ÷̾(480 ִ ÷̾) ȣȯϰ մϴ.
: HDVD ̹ "뷮 ÷(high-density volumetric display)" ̰ ֽϴ.
̴ ÿ ũ ִ " (double-headed)" ÷̾ ۷ ø ְ, HDTV Ͽ Ʈ ִٰ Խϴ. μ Ʈ ݴ ( 4 ʴ´ٸ) Ұմϴ. ̾ 0 ݴ Ϸ DVD ٲ մϴ. MPEG-2 ۷ ũ ߱ ؼ Ʈŷ , Ʈ Ʈ ġ, ũ پ Ʈ ۰ ʿմϴ. ΰ 尡 ÿ Ѹ ٸ ̾ Ǵٸ ɼ ʿ Դϴ. ̰ ̾ ι ӵ д ξ ϰ 뵵 ٸ ϴ.
HDTV DVD ڼ 2.9 Ͻñ ٶϴ.
FAQ ߵ ġ ߽ϴ. Constellation 3D 2002 ߹ݿ ߽ϴ. ߷̾ ũ(fluorescent multilayer disc, FMD) DVD ġ ̶ δ ͵̾, Ǽ ϴ.
ī峪 ũ ִ ߷̾ (Fluorescent multilayer technology) ڵ ؿ ϵ մϴ. ݻǴ ʱ ̾ մϴ(C3D ǿ 50 ̾ Ÿ ϴ). DVD ϴ 650nm Ƿ FDM ̺굵 DVD е ֽϴ. 2000 6, C3D "ϰ ݸ ļ" 鿡 25GB FMD DVD ̺꿡 ϵ ϴ α Ͽϴ. C3D 2001 ߹ ÷̾ ̶ Ͽϴ. FMD ̱ մϴٸ, ϳ ȸ翡 ϴ, ̷ ο Դϴ. DVD ȸ簡 Ⱓ Դϴ. õ ū Ʈʵ , ü ο · ȭŰ ϼϱ C3D ̾ϴ.
MPEG-4 ٺ ۷ Ʈ ڵ ǥԴϴ. , MPEG-4 DVD Ǵ MPEG-2 HDTV ۷ ȿԴϴ. MPEG-4 ̵ Ʈ(media object) Ϻ Ƽ̵ մϴ. , κ ܼ (Simple Visual Profile) ϰ ֽϴ.
DVD MPEG-2 ڵ ϰ ֽϴ(3.4 ). ǥ DVD ÷̾ MPEG-4 ص ϴ. MPEG-4 ϵ ǻͿ ϱ DVD-ROM ֽϴ. , Divx MPEG-4 մϴ(4.8 ).
̷ ػ DVD MPEG-4 ֽϴ. H.264 ĵ DVD ֽϴ. Ǿ 2005 õ Դϴ.
MPEG ڼ Tristan MPEG.org Ʈ MPEG home page Ͻñ ٶϴ.
WebDVD DVD Ʈ ͳ սŲ ܼ Դϴ. , DVD (ǰ , , Ͽ ) ͳ (ֹ⼺, (dynamic update), Ŀ´̼) սŲ Դϴ. Ϲ WebDVD DVD html Ͽ ϰų, ڽ DVD ̺꿡 ִ ͷ ͳ Ʈ ϴ Ų Īմϴ. WebDVD AOL-Warner, Microsoft Ȥ ٸ ȸ ϻǥ ƴմϴ. WebDVD iDVD, eDVD, Connected DVD ˷ ֽϴ. ̹ CD-ROM ̿Ͽ Ǿ ο ƴմϴ. , DVD TV ȭ ٴ Ͱ, ũ ÷̾ ִٴ Դϴ.
WebDVD PC ǰ , ο ÷̾ WebDVD ߰ϰ ֽϴ. DVD Forum 쿡 Enhanced DVD ̸ ž DVD ÷̾ Ǵ WebDVD ǥ ֽϴ.
ֿ Ҹ ý(5.4 ) κ DVD HTML ִ ⺻ ϰ ֽϴ. ȭ WebDVD ؼ ֽϴ. 4.9 Ͻñ ٶϴ.
WebDVD ˰ ø Phil DeLancie EMedia article Ͻñ ٶϴ. WebDVD Ʈ Mars: The Red Planet, Stargaze, DVD Demystified Դϴ. Ʈ ڵ(Ralph LaBarge Jim Taylor) WebDVD ֵ α ڵ带 Ͽ ֵ ϰ ֽϴ. DVD.Learn WebDVD Demystified ũ ûϽ ֽϴ.
Nuon Ưȭ "̵ μ(media processor)" Ĩ VM Ұ Դϴ. ̰ DVD ϰ, ִ ɷ ֽϴ. Ĩ ܼ ̾, ӽ ݸ DVD Ŀ DVD ɵ ߰Ͽϴ. Z, Thomson(RCA), Toshiba DVD ÷̾ Nuon ۵Ǿϴ. Nuon ÷̾ , , ǽð (thumbnail, ȭ ÿ ִ - ) ΰ ϴ. DVD ȭ Nuon Ư غ Ʈ ۵Ǿϴ. 2002 ʿ Nuon DVD ȭ The Adventures of Buckaroo Banzai (Special Edition), Bedazzled, Dr. Doolittle 2, Planet of the Apes ̾ϴ.
2001 12 VM Ҵ · , 2002 3 Ҵ Genesis Microchip ȷȽϴ. Aries ̸ Nuon Ĩ ϱ Nuon ݵü ΰ Ǿϴ. 2002 7 24 Genesis Nuon ü Ͽϴ.
D-VHS( D data digital ǹմϴ) VHS 1995 ó ҰǾ Ϻ ܿ 1998 Ŀ ˷ϴ. ״ D-VHS Ʈ ű ȣ ̹ ڵ Ʈ Ʈ ־ϴ. 2001 D-Theater ǥǾ, ̴ MPEG İ ǥȭϿϴ. ̴ 2002 D-VHS Կ ȭ õǴ Ǿϴ. D-Theater ػ ȭ ߸Ű ̷ ù Ǿϴ. ȭ 1280x720p ػ(NTSC DVD 2.7, PAL DVD 2.2) Ȥ 1920x1080i(NTSC DVD 4, PAL DVD 3.5) پϴ. Һڵ Ժٴ ũ Ȯ Ͽ, ̿ D-VHS ƴ ϴ ̻ ϴ. 2003 HD-DVD ̷(3.13 ), ͳ HD Ϲ Һڵ ȭ HD α ȭϱ ؼ DVD ٸ ֽϴ.
FCC ߴ ¥ NTSC DVD ÷̾ ۵ ̶ ȥϴ Դϴ. ̱ κ Ƴα TV DTV ȯ 2009 2 17 Ȥ ߴܵȴٴ Դϴ. DVD ÷̾ ƹ ʽϴ. ô. DVD ÷̾ TV ƹ ۵մϴ. ܹ ۵ ų ִ ġ ̱ ΰ ϴ. FCC Ϸ ϴ ٸ зθ ϵ ûϴ Դϴ. ̷ ȭ TV Ǿ ִ DVD ÷̾ ƹ ʽϴ. TV TV ٲ۴ ϴ DVD ÷̾ʹ ƹ ϴ. α HDTV ϰ , DVD ÷̾͵ ȣȯ˴ϴ. 2009 ̻ Ƴα ȣ ۵ ʾ Ƴα TV ûϱ ϰų DTV ü ؾ Ѵ ϴ DVD ÷̾ Ƴα׳ TV ο ƹ ۵ Դϴ.
DVD ÷̾ κ μ ´(Ʈ, ۺ, Ʈ) ´(Ƴα , ̵ PCM , , DTS) ֽϴ. ڼ Ʒ 3.2 Ͻñ ٶϴ.
κ DVD ÷̾ ´ڰ ־ NTSC, PAL, SECAM ȣ ֽϴ.
ڰ ߰Ǿ ִ ÷̾ ֽϴ :
κ DVD ÷̾ Ʈ YUV(Y'PbPr)ε, ̴ RGB ȣȯ ʽϴ. SCART Ŀͷ ÷̾ RGB ֽϴ. YUV RGB ȯŰ ȯ $200-$300 ͵ ִٰ ϴµ, ã Դϴ. avscience $700 , Extron $900 CVC 100 ֽϴ. Altinex, Kramer, Monster Cable ȸ翡 ϰ ֽϴ. αú ĵ ؼ 31.5kHz ȣ ٷ ִ Ͱ ʿմϴ. ڷκ ͵ ֽϴ (Markertek).
: Ƴα (analog color-difference output) ùٸ Y'CbCr ƴϰ Y'PbPrԴϴ(Y'CbCr Ƴαװ ƴ ). , FAQ Ī ǹ YUV Ƴα ȣ Ű մϴ.
SDI(serial digital interface) ̿ Ư ÷̾ Function Communications, Theta Digital, Vigatec ֽϴ. ̵ DVD 鿡 մϴ.
κ DVD ÷̾ ´ڰ ֽϴ.
÷̾ ڰ ߰Ǿ ֽϴ.
÷̾ ù߿ S/P DIF Ȥ Toslink ϴ ͵ ֽϴ. ÷̾ ù ȣȯ Audio Authority 977, Midiman C02, COP 1, POF Ͱ ʿ Դϴ.
÷̾ Ϲ Ѱ 3.1MHzſ 6.2MHz(6.144Mbps)
ϴ IEC-958̶ ǥ ϴ 96/24PCM
ֽϴ.
: CSS ̼ 96kHz CSS
ó PCM ʽϴ. ÷̾
48kHz ٿøؾ մϴ.
DVD ÷̾ / ýۿ ϴ. κ DVD ÷̾ 2 3 ɼǰ 3 ɼ ֽϴ. ý ϴ ֻ (Ʒ ) ɼ ؾ մϴ. ´ 3.1 Ͻñ ٶϴ.
TV Է(line input) ȯ ־ Դϴ. ̸ ؼ TV ä 0 Դϴ.
TV 뿡 (DVD ÷̾, VCR, ̺/ û, WebTV ) Ϸ Ѵٸ, ʿմϴ.
: DVD ÷̾ VCR TV ϸ(Ȥ TV/VCR ϸ), ÷̾ ũκ ȸθ ų ִ ũ ֽϴ. 3.2.1 Ͻñ ٶϴ.
: ʹ PAL ÷̾ NTSC ũκ 4.43 NTSC ȣ ν մϴ. (1.19 ). ÷ ij PAL Ǿ ־ 60Hz ֻļ νϰ NSTC ȯմϴ.
: κ DVD ÷̾ ̵彺ũ ȣ ϴµ, ñ׳ο Ⱦ ȭ ڵ ϰ ݴϴ. ǥ(ITU-R BT.1119, 밳 ) ֻ缱 մϴ. Y/C Ŀ ٸ ǥ ̵ ũ ȣ ϱ Ͽ ä 5V DC ȣ ϴ. ϰԵ, ġ 5V DC ȣ TV ʰ ϴ.
˰ ȯ ڼ Sci.Electronics.Repair FAQ ִ Notes on Video Conversion Ǹ ϼ.
: DVD ÷̾ 2-ä (AC-3) ڴ ϰ ֽϴ. ÷̾ MPEG DTS ڵ ֽϴ. ڴ ä 2-ä PCM ȯմϴ. PCM ȣ ۵ǰ, Ϲ Ƴα ȯ˴ϴ. ÷̾ Ƽä ڴ ϰ ֽϴٸ, Ƽä Ƴα Է ϴ ý ־߸ ֽϴ. ڼ 3.6.3 Ͻñ ٶϴ.
DVD ÷̾ µ VCR ϵ ϴ ƴմϴ. κ ȭ ũκ ȣġ ϱ (1.11 ) ȭ ο ϴ ݺǴ ų ֽϴ. TV Է´ڰ ٸ RF Ͱ ʿ մϴ. (3.2 ). Է´ڰ ִ TV ϴ Դϴ.
TV/VCR ִ 쿡 ִµ, ̴ κ ü TV/VCR Է VCRȸθ ϵ Ǿ ֱ Դϴ. ذå ũκ ⸦ ϴ Դϴ(1.11 )
ȭ ù ° TV ߸ ߱ Դϴ. DVD-Video ǵ ϱ ؼ 䱸˴ϴ. Ͻ ⸦ 纸ʽÿ. 1.3 ϼ. TV Anthony Haukap FAQ: How To Adjust a TV ϼ.
(Hum : Ÿ Ҹ) ְų ִٸ, װ ̳ Դϴ. ̺ ª غ, ̺ Ǿ Ȯմϴ. Ʈϴ ⸦ ϰ մϴ. ̴ ü ָ ϴ. ٸ ȸη ÷ Ⱦ ϴ. ü ȣϷ ϴ. ⸦ ܼƮ Ƚϴ. <www.hut.fi/Misc/Electronics/docs/groundloop/> ϼ. Shophelper ã ֽϴ.
÷̾ ̳ ũ ؼ ֽϴ(1.41 ). ȭ ǰų δٸ, ũ ɼ ϴ(1.39 ). ȭ ߰뿡 DVD ȭ ǰų Դϴ. ̾ ȯϴ Դϴ(1.27 ).
DVD ֽϴ. » ũ 12cm(4.7ġ) 8cm(3.1ġ) 2 ִµ, 1.2mm β, ٿ ϴ. CD ´ ϴ. DVD ũ Ѹ Ǵ ֽϴ. 鿡 Ͱ ̱ ̾ ̾ ϵ˴ϴ. ũ ִ ϵ , ϴ. 133 Ѵٴ ġ ߸ Դϴ. Ʈ ִ DVD 160̻ ְ, ̱ ̾ VHS ȭ Ѵٸ 9ð з ϴ մϴ.
5Mbps( 4Mbps, 3 5.1ä Ʈ 1Mbps) , ϳ ̱ ̾ DVD 2ð Ѱ ֽϴ. Ʈ 2ð¥ ȭ 5.2Mbps( 4Mbps ) Դϴ. ̾ ũ 9.5Mbps 2ð ȭ ֽϴ. (Ѱ 10.08Mbps ſ Դϴ.)
DVD-Video ũ 48/16 PCM(CD ణ ) Ͽ 13ð ( ̾ 24ð) ֽϴ. ϴ ־ 64kbps 쿡 160ð(̾δ 295ð) ֽϴ.
, CD-ROM 650 ްƮ ϴµ, װ 0.64 Ⱑ Ʈ Ǵ 68õ ƮԴϴ. Ʒ Ʈ, SS/DS ܸ/, SL/DL/ML ̱//ȥ ̾ (ȥ̶ ̱ ̾, ٸ ̾ ǹմϴ.), gig Ⱑ Ʈ (2^30), BB 10 Ʈ (10^9) ǹմϴ. Ⱑ ʾ£ ؼ 7.2 ϼ.
| DVD-5 (12 cm, SS/SL) | 4.37 gig (4.70 BB) , 2ð ̻ |
| DVD-9 (12 cm, SS/DL) | 7.95 gig (8.54 BB), 4ð |
| DVD-10 (12 cm, DS/SL) | 8.74 gig (9.40 BB), 4.5ð |
| DVD-14 (12 cm, DS/ML) | 12.32 gig (13.24 BB), 6.5ð |
| DVD-18 (12 cm, DS/DL) | 15.90 gig (17.08 BB), 8ð ̻ |
| DVD-1 (8 cm, SS/SL) | 1.36 gig (1.46 BB), ð |
| DVD-2 (8 cm, SS/DL) | 2.47 gig (2.66 BB), 1.3ð |
| DVD-3 (8 cm, DS/SL) | 2.72 gig (2.92 BB), 1.4ð |
| DVD-4 (8 cm, DS/DL) | 4.95 gig (5.32 BB), 2.5ð |
| DVD-R 1.0 (12 cm, SS/SL) | 3.68 gig (3.95 BB) |
| DVD-R 2.0 (12 cm, SS/SL) | 4.37 gig (4.70 BB) |
| DVD-R 2.0 (12 cm, DS/SL) | 8.75 gig (9.40 BB) |
| DVD-RW 2.0 (12 cm, SS/SL) | 4.37 gig (4.70 BB) |
| DVD-RW 2.0 (12 cm, DS/SL) | 8.75 gig (9.40 BB) |
| DVD+R 2.0 (12 cm, SS/SL) | 4.37 gig (4.70 BB) |
| DVD+R 2.0 (12 cm, DS/SL) | 8.75 gig (9.40 BB) |
| DVD+RW 2.0 (12 cm, SS/SL) | 4.37 gig (4.70 BB) |
| DVD+RW 2.0 (12 cm, DS/SL) | 8.75 gig (9.40 BB) |
| DVD-RAM 1.0 (12 cm, SS/SL) | 2.40 gig (2.58 BB) |
| DVD-RAM 1.0 (12 cm, DS/SL) | 4.80 gig (5.16 BB) |
| DVD-RAM 2.0 (12 cm, SS/SL) | 4.37 gig (4.70 BB)* |
| DVD-RAM 2.0 (12 cm, DS/SL) | 8.75 gig (9.40 BB)* |
| DVD-RAM 2.0 (8 cm, SS/SL) | 1.36 gig (1.46 BB)* |
| DVD-RAM 2.0 (8 cm, DS/SL) | 2.47 gig (2.65 BB)* |
| CD-ROM (12 cm, SS/SL) | 0.635 gig (0.650 BB) |
| CD-ROM (8 cm, SS/SL) | 0.180 gig (0.194 BB) |
| CD-ROM (8 cm, SS/SL) | 0.180 gig (0.194 BB) |
| DDCD-ROM (12 cm, SS/SL) | 1.270 gig (1.364 BB) |
| DDCD-ROM (8 cm, SS/SL) | 0.360 gig (0.387 BB) |
* DVD-RAM ũ ϸ ǥõ 뷮 뷮 ֽϴ. DVD-R 忡 DVD-RAM 忡 ä ϴ.
: 뷫 1ð Ϲ ϴ 2ⰡƮ ʿմϴ.
CD-ROM 뷮 ū 1) pit ̰ (~2.08x), 2) Ʈ (~2.16x), 3) ũ(~1.02x), 4) ȿ ä Ʈ ̼ Ѵ(~1.06x), 5) ȿ Ѵ(~1.32x), 6) 尡 (~1.06x) ͵ Դϴ. ̱ ̾ ǥ CD-ROM 7 ֽϴ. <www.mpeg.org/MPEG/DVD/General/Gain.html> ణ ٸ ֽϴ.
̾ ũ 뷮 ̱۷̾ ũ 2 ٴ ణ ϴ. ̾ 'հ' ̾(20 70 micron Ÿ) о մϴ. ̾ ȥ ̱ ؼ ̾ ּ Ʈ ̴ 0.4um 0.44um Ŀϴ. װ ϱ Ͽ ij ӵ ̱۷̾ 3.49m/s 3.84m/s ణ ϴ. Ʈ ٴ ڷᰡ ϵȴٴ ǹϴ , ̴ ڷḦ Ȯϰ б ϸ, 鸲 ȿ ֽϴ. ̰ Ƿ ũ 1ȸ ϵǴ Ʈ , δ ̾ 뷮 Ǵ Դϴ.
: UDF, FAT32, NTFS FAT16 ϴ Ͽ DVD 4 ⰡƮ 뷮 Ѱ趧 ֽϴ. FAT32 4 ⰡƮ Ѱ, FAT16 2 ⰡƮ ѰԴϴ. (NTFS 2 Ʈ ѰԴϴ. а Դϴ.)
ڵ(writable) DVD 4.3 ϼ. ũ ̳ ۿ ڼ Disctronics, Cinram, Technicolor, Ǵ ٸ ũ Ʈ ϼ.
̷ 뷮 ũ ϴµ DZ ȭδ Ϲ ʽϴ. ù ° DVD-18 ŸƲ The Stand 1999 10 õǾϴ. DVD-18 ̾ ٸϴ. ܸ, ̾ ũ(DVD-9) 1 ̾ ν Ⱦ ʿ ̾ ֵ Դϴ. 4 ̾ ؼ, 2 ̾ Ͽ մϴ. , ù° ̾ ι° ̾ ϴµ, ۾ ξ մϴ. ο 谡 ߵǾ ο ԵǴ, ϰ ƩDZ (ҷ ũ հǰ ũ ) ſ Դϴ.
(1998 12 ķ FAQ ȭ DVD-18 ũ 1999 Ŀ õ Ͽϴ. ̵ õ ̶ ̾߱߾.)
"̴ DVD" 8-cm DVD DVD Ʈ CD ĪϿ ȥϴ. , ڴ cDVD θ մϴ. 8-cm DVD DVD ݿ ǵǾ ְ, DVD ÷̾ ̺꿡 Դϴ. ڵ Ǵ Ͱ ýۿ ۵ ʽϴ. cDVD κ DVD PC ۵ , DVD ÷̾ ۵ ʽϴ(ڼ 5.7 ).
DVD-Video DVD-ROM о ϳԴϴ. DVD-Video MPEG-2 о ϳԴϴ. , DVD ü DVD-Video Ǵ ̵ ǥ ̶ Դϴ. DVD-ROM ϴ , DVD-Video TV ϱ Ư ˴ϴ.
ũ Ʈ(Ʈ) Ʈ(CBR)̳ Ʈ(VBR) MPEG-2 ֽϴ. MPEG-2 Main Profile at Main Level(MP@ML) ̶ ѵ ˴ϴ. SP@ML ˴ϴ. MPEG-1 CBR Ǵ VBR ˴ϴ. 525/60(NTSC, ʴ 29.97 ͷ̽ ) 625/50(PAL, ʴ 25 ͷ̽ ) ǥ ý۵ Ϻϰ ˴ϴ. ȭ ʴ 24 αú , PAL ʴ 25 ͷ̽ , NTSC ʴ 29.97 ͷ̽ ڵȭ ǥԴϴ. MPEG-2 αú , ͷ̽ αú ȭ ͷ̽ Ʈκ ֽϴ. ʴ 24 ҽ , ڴ 60Hz(59.94) ÷̿ 2-3 pulldown̳ 50Hz ÷̿ 2-2 pulldown(ӵ 4% ) ϵ ϱ ڴ MPEG-2 repeat_first_field ĺڸ Ʈ ֽϴ. ٽ ؼ ÷̾ ڵ ϰ, ʴ 25 Ǵ 29.97 ̹ ִ ǥ ϶ MPEG-2 ڴ ø Դϴ. (ؼҼ ÷̾ PAL NTSC, Ǵ NTSC PAL ȯմϴ. 1.19 .)
ȭ NTSC PAL ȯ κ (24 fps) , PAL ػ , PAL ũ ʿմϴ. ڵ data 20%(576/480) þ, ڵ Ĵ ڴ ȿ ٸ 15% Դϴ. ̴ NTSC ũ 600 ~ 700 ްƮ Ѵٴ Դϴ.
ͷ̽ ڴ ϸ ʿ 쿡 ֵ ͷ̽ ڵ macroblock αú MPEG ȭ ڵ ִٴ ̷ο Դϴ. κ ʸ ҽ 1ʿ 24 (ڴ inverse telecine μ ߺ 2-3 Ǯٿ ʵ带 ҽ մϴ, ʵ δ ͷ̽ αú ÷̾ ٽ interleave ֽϴ) ڵ˴ϴ. κ ҽ ʿ 25 Ȥ 30 ͷ̽ ڵ˴ϴ. ̵ ͷ̽ ҽ ΰڿ αú ҽ ȭ ӵǴ Ͱ ũ ȥǾ ֽϴ.
αú ͷ̽ 3.8 Ͻð, αú ÷̾ 1.40 Ͻñ ٶϴ. MPEG-2 ڼ MPEG <www.mpeg.org> Ͻñ ٶϴ.
ȭ ũ ִ 720x480(525/60 NTSC ) Ǵ 720x576(625/50 PAL/SECAM ) Դϴ. ȭ 4:2:2 ITU-R BT.601 4:2:0 subsampleǴµ, Y'CbCr ȼ 12Ʈ Ҵ˴ϴ. (÷ 4 ȼ ϹǷ ÷ ɵ 24ƮԴϴ). DVD ȼ 簢 ƴմϴ. ҽ ҽ 124.416 Mbps(720x480x12x30 Ȥ 720x576x12x25)̰, ʸ ҽ 99.533̳ 119.439 Mbps(720x480x12x24 Ǵ 20x576x12x24) Դϴ. Ƴα ½ȣ , ػ μ κ 500 , 540 ö ֽϴ(3.4.1 ). ֵ ļ 5.0 5.5MHz̿ ִ մϴ. ̴ MPEG-2 ȣ ļ 6.75MHz Դϴ(ٽ ؼ, κ ÷̾ DVD ִ ǰ մϴ). ļ ֵ ļ Դϴ.
ػ Ʒ ϴ.
MPEG-2, 525/60(NTSC): 720x480, 704x480, 352x480
MPEG-2, 625/50(PAL): 720x576, 704x576, 352x576
MPEG-1, 525/60(NTSC): 352x240
MPEG-1, 625/50(PAL): 352x288
÷̾ DAC Ʈ ٸϴ. ǰ ÷̾ 10Ʈ մϴ. ̴ MPEG ڵ ѵ, ȣ ô 8Ʈ ѵǾ ֱ Դϴ. ÷̾ Ʈ Ƴα ȯϴ " " ȣ ϸ, ᱹ ȭ ϴµ ˴ϴ.
ִ ƮƮ 9.8MHzԴϴ. "" Ʈ 3.5ε, , ǰ, ϴ. ̰ 124Mbps ҽ 36:1 (Ǵ 100 Mbps ʸ ҽ 28:1 ) Դϴ. ä ʹ ũκ 26.16 Mbps ϴ. 8/16 ϸ, 13.08 Mbps ϴ. Ŀ Ʈ 11.08Mbps Ʈ ۷ ˴ϴ. Ʈ ۴ ְ 10.08Mbps Ʈ մϴ. ý Ŀ յ Ʈ(++) ִ 10.08Դϴ. MPEG-1 ǥ 1.15Mbps, 1.856Mbps ѵ˴ϴ.
ȭ(MPEG-2, I- ڵ) ǰ ð Ǵ ǥõ ֽϴ. ̴ Ϲ ˴ϴ. ȭ ֽϴ.
ũ 32 Ʈ ִµ, ̴ ڸ, ûڸ ĸ, ̸ ĸ, , , ִϸ̼ ļ ֽϴ. ̰͵ Ǯũ ü ð ִ ȼ 2Ʈ Ʈ, 4 ÷ 4 ϴ. 쿡 ־, 16(YCbCr ) ȷƮ 4 ϰ, 16 4 ƮƮ մϴ. ǥ ũ, ̵, ÷/̶Ʈ, ȿ ֽϴ. ִ 3.36Mbpsμ, Ӵ ִ 53220ƮԴϴ.
Ʈ ڸ Բ, DVD NTSC ĸǵ մϴ. ĸ MPEG-2 (Ŷ ִ) ͷμ Ʈ Ǹ, ÷̾ ȣ 21 Ƴα ϰ, TV ĸ ڴ صǾ մϴ. DVD-Video NTSC , PAL/SECAM DVD ÷̾ World System Teletext(WST) ĸ ϵ ϴ. ̸ ̿ϸ Ǵ°Դϴ. Ե DVD ĸ MPEG-2 ATSC İ ణ ٸϴ. ĸǿ ڼ 1.45 Ͻñ ٶϴ.
LoHR Ȥ TVL ˷ ִ "ػ(lines of horizontal resolution)" ȥϰ ֽϴ. ̰ Ƴα Ǵ ̸, ߸ ϰ ְ, 翡 ϰ ǥϴ ϰ ʽϴ. , ȭǾ ƴ ȼ̶ ϰ DZ ؼ ؾ Դϴ.
, ػ ȭ ̴ ð м ִ ½ϴ. ٽ ϸ, ػ ȭ е ִ / Ÿ ϴ. ̿ ȭʹ ȭ ϱ ȵǾϴ. ֻ缱 TVӸ ƴ϶, DVD ÷̾ µǴ ȣ ˿ ˴ϴ. κ TV ̰ ػ ǥϰ ֽϴ.
DVD 720 ȼ (NTSC PAL ũ ), ػ 720 (4:3 ȭ) 1.33 ν 540̶ ֽϴ. 16:9 TV 720/1.78 ؼ 405 ˴ϴ. δ κ DVD ÷̾ 540 ſ 500 ϴµ, ֳϸ DAC (digital-to-analog converter) Դϴ. VHS 230(̵彺ũ 172) ϸ, TV 330(̵彺ũ 248), ũ 425(̵彺ũ 318) մϴ.
ػ(X ػ) ĵ (Y ػ) ȥ ʽÿ. DVD NTSC ؼ 480, PAL ؼ 576 ĵ մϴ. NTSC ǥ 525 ĵ , 480 483 Դϴ. (̷ Դϴ. ũ 21° ο ڵǴ ĸ ֽϴ). PAL ĵ 625 ĵ , 576 580 Դϴ. ĵ ֱ ȭ ϴ ٷ ػ ֽϴ.
ڼ Allan Jayne TV Video Resolution ̶ Ͻʽÿ.
DVD ϻ ߰ ֽϴ. DVD ÷̾ ũ Ͻ Ȥ ÿ ȭ鿡 Ÿϴ. DVD ũڽ ϻ ϱ մϴ.
κ DVD Ű ̳ ణ ܼȭ 뷮 ۰Ͽ մϴ. ũ ֻ Ʒ JACKET_P MPEG-2 ˴ϴ. large, medium, small ũ 1.33 Ȥ 1.78(̵彺ũ) NTSC PAL Ǹ ũ Ŀ µ Ǿֽϴ. ̸ ػ ũ Ʒ ǥ ϴ.
| ũ | ̸ | ػ | ̸ | ػ |
| Large | J00___5L.MP2 | 720x480 | J00___6L.MP2 | 720x576 |
| Medium | J00___5M.MP2 | 176x112 | J00___6M.MP2 | 176x144 |
| Small | J00___5S.MP2 | 96x64 | J00___6S.MP2 | 96x80 |
ڼ Crady von Pawlack Guide to DVD Jacket Picture Creation Ͻñ ٶϴ.
DVD 4:3 (ǥ TV)̳ 16:9(̵彺ũ) ֽϴ. ǥ TV 4:3, ̿ 1.33 нϴ. ο ̵彺ũ TV, Ư HDTV ͵ 16:9 Դϴ. , ̿ 1.78 нϴ.
DVD Ư ̵彺ũ ȭ ϵ Ǿϴ. 16:9 ī Կ ̵彺ũ 16:9 ũ Ƴ ϵ ִµ, Ƴ̶ ǥ TV 4:3 ̶ 簢 µ ÿ Ǯ ˴ϴ.
ʸ ȯɶ µ, ó κ ȭ 1.66,1.85 ("flat"),Ǵ 2.40("scope")) ȭ ֱ Դϴ. ̵ 1.33 ̳ 1.78 TV ȭ ʱ , ȭ TVȭ鿡 ߱ ˴ϴ.
ڽ( ڷ LBX) ǥ TV ̵ TV ȭ ȭ ϴ ǹմϴ. Ʈ(Matte) ϴ 찡 TV ȭ ܰ ϴ ƴ ٱ ˴ϴ. 1.33 ȭ ڽ 1.85:1 ȭ 2.4:1 ڽ ȭ Ʈ (TV ȭ 28% 44%), 1.78 ȭ TV 2.4 ȭ ڽ Ͱ մϴ (TVȭ 26%). 1.78 TVȭ鿡 Ǵ 1.85 ȭ Ʈ ʹ Ƽ(2%) κ ̵TV ĵ ϴ. ַ ִϸ̼̳ ȭ ȭ 1.66 ȭ µ, 1.33ȭ鿡 ڽȭ ְ, ̵ TV 鿡 ̵ڽ(sidebox Ȥ windowbox) ˴ϴ.
&ĵ(Pan &scan) TVȭ鿡 ߾ ȭ , Ȯϰ ߶ Դϴ. ó κ ȭ 1.33 ȭ ʸ ϴ Ʈ Ʈ(softmatte) Կմϴ.(ȭ Կڴ ī δ ǥõ 1.33 1.85 Ʈ ũ Ͽ Կմϴ). 忡 ܰ ϴ , ʸ ȯ &ĵ 1.33 ֽϴ. &ĵ 1.78 ˺ٴ ⺻ 1.33 ˿ Ǵµ, ̴ ̵ TV ҵ 忡 ȿ ϱ ؼ ڽ Ǵ ȣϱ Դϴ.
ڼ ð Ǵ Leopold How Film Is Transferred to Video ٶϴ.
ϴ Ǯ̳ ̵彺ũ · ˵Ǹ, DVD ũ ڵǾ ˴ϴ. DVD ÷̾ 4 尡 ִµ, Ѱ 4:3 ̰, 3 16:9 Դϴ :
4:3 ϵ ÷̾ ȭ ʽϴ. ǥ 4:3 ȭ鿡 ǥõ ̴ϴ. ̵TV Ⱦ Ȯϰų 鿡 츦 ̵ Դϴ. 4:3 DVD ȯDZ ڽ &ĵ ˵Ǿ ֽϴ. ũ DZ ÷̾ մϴ. ÷̾ ǥ 4:3 TV ȭó Դϴ. ڵDZ ڽȭ ÷̾ ȣ ̵ TV ڵ ȭ մϴ. Ե, Fargo ũ ȣ ʽϴ. ȣ ϴ ÷̾ ֽϴ.
Ƴ Ǵ ȭ پٴ Դϴ. DVD 1.33 ȭ鿡 ϰ, װͿ ߾ մϴ. Ŵν 33% ȼ( ü ȼ 25%) ſ ȭ ϴµ ֽϴ. Ƴ ̵ TV ϰ ǥõǴµ, ̵ TV ȯŰ ˴ϴ. ֱٿ 4:3 TV ػ սǾ Ⱦ ǥϱ ֻ ֽϴ. (ڵ ȣ SCART pin8 TV ϴ). ǻͰ 4:3 ȭ , TV ػ Ƽ ̵彺ũ ȭ θ 쿡 ǥ ֽϴ (NTSC 854*480 ȼ̳ ̻, PAL 1024*576 ȼ̳ ̻).
Ƴ ÷̾ ǥ 4:3 TV ȭ鿡 ǥϱ ڽ &ĵ · ǥõǵ ֽϴ. Ƴ ǥ 4:3 TVȭ ״ , ι Ű ũ Ȥ ̾Ʈ ó ̴ϴ. DVD ÷̾ ɼǿ ûڰ 16:9 ȭ TV 4:3 ȭ TV ǥϵ Ǿ ֽϴ. 4:3 TV 쿡 û ȣ Ƴ · ǥ ΰ ϵ ϴ Ǵٸ ɼ ֽϴ. ɼǿ ڼ ϴ.
ڵ ڽ 忡, ÷̾ ȭ Ͽ (NTSC 60, PAL 72) մϴ. 3/4 , ̴ 簢(1.78:1) ˴ϴ. 簢 ߱ , Ƴ ȭ 4 3 ռϴ ڽ ؼ Ǿ, ػ 480 ֻ缱 360 ֻ缱 ̰ ˴ϴ.( ̹ 1.78 Ⱦ ߾ ڽȭ Ǿٸ, ÷̾ Ʈ Ʈ ) Ȯϰ Ͽ ȭ ˴ϴ. ÷̾ ڽ ߰ ־, ܼ 4 1 ʰ (4 3 ϰų 輱 Ͽ)ϴ մϴ. ̵彺ũ ũ ϵDZ Ʃ Ͽ 4:3 ڽȭ ϰų, Ƴ · ϵǾ ÷̾ 4:3 ڽȭ ֽϴ. ΰ ٸ, ڽ Ʈ , Ʃ ۾ ȭ ֽϴ(ڽ̿ ؼ 1.38 ).
ڵ &ĵ 忡 Ƴ 16:9 Ǯ, ߸ Ǵµ, ̷ ʸ ȯ ǵ , Ʈ ڵ ֿ κ ߽(center of interest offset) ̹ κ 4:3 ȭ ְ ϴ. &ĵ "" ü 75%̸, ȼ 750 540 ϴ. &ĵ ¿θ ֽϴ. 찡 Ʒ ̰ų &ĵ μ ߺ ʽϴ. ڵ &ĵ Ұ ֽϴ. 1)Ʃ &ĵ ɹ̾ ʽϴ. 2)ȭ Ŀ ػ ս ֽϴ. 3)ȭ̵ θ ʽϴ. Ƿ, Ƴ ȭ ڵ &ĵ Ͽ ǵ , ũ &ĵ Ͽ ̵彺ũ 4:3忡 ֽϴ. ټ ϴ TV ûڿ ǰ Ǯ-ũ ȭ ϸ鼭 ̵TV ûڿ ֻ ϱ , DVD ߿ ũ 4:3 Ʃ &ĵ 16:9 ƴϸ մϴ:
ũ ڴ ̵彺ũ ڷ
ֽϴ. α ǥõǾ ֽϴ.:
- 4:3 full frame
- 4:3 LB (̵TV ڽ Ȯȣ )
- 16:9 LB only (÷̾ 4:3 TV &ĵ )
- 16:9 PS only (÷̾ 4:3 TV ڽ )
- 16:9 LB or PS (ûڰ 4:3 TV &ĵ̳ ڽ )
DVD 忡 "enhanced for 16:9 widescreen" ǥǾ ִٸ ũ Ƴ ִ Դϴ. "widescreen"̶ ǥõǾ , 16:9 ƴ϶ 4:3ȭ ڽ Ǿ Դϴ. Ƴ DVD ŸƲ Ʈ Widescreen Review Web site Ͻñ ٶϴ.
ƳȺ ۵ ߰ Greg Lovern What's an Anamorphic DVD?, Bill Hunt Ultimate Guide to Anamorphic Widescreen DVD, Dan Ramer What the Heck Is Anamorphic? Ͻñ ٶϴ. Anamorphic Widescreen Support Page, Letterbox/Widescreen Advocacy Page, The American Widescreen Museum ø ֽϴ. Guy Wright The Widescreen Scam ־ Ͻ Դϴ. ڽ ߰ 1.38 Ͻñ ٶϴ.
Ƴ ̵ TV ֻ缱 ܼ ߺŰ Ϸ Ű ʽϴ
Ƴ ȼ Ůϴ. ȼ Ⱦ(簢 ) Ⱦ ػ ˴ϴ. 720ȼ 704ȼ̴ Ⱦ µ, ̴ ڰ ĵ ϱ Դϴ. ("conventional" ) 1.0950 0.915̶ / Ÿϴ ( ֻ ߱ ְ˴ϴ). ǥ ظ Ű / ߽ϴ.(y/x * h/w)
| 720x480 704x480 |
720x576 704x576 |
352x480 | 352x576 | |
| 4:3 | 0.909 | 1.091 | 1.818 | 2.182 |
| 16:9 | 1.212 | 1.455 | 2.424 | 2.909 |
Jukka Aho Quick Guide to Digital Video Resolution and Aspect Ratio Conversions ø û ڼ ػ ȼ ȭ ֽϴ.
DVD ִµ DVD-Video DVD-Audio װԴϴ. ػ ä մϴ. DVD-Audio ǰ PCM մϴ
48/96/192kHz ÷Ʈ 16/20/24 û 6äα LPCM ʼԴϴ. ̷ν ̷δ 96kHz ļ 뿪 144dB ̳ մϴ. 192 176.4kHz 2äθ ÷̾ ä PCM ٿͽ ֽϴ. ̸ ÿ äθ Ʈ ֽϴ. ִ 9.6Mbps Դϴ.
WG4 ս Ű ʴ ϰ, 1998 85 ̹ ̼ Meridian MLP (Meridian Lossless Packing) ߽ϴ. MLP 2:1 ̷ ȣ ݸ, PCM ȣ MLP( DVD-Audio 䱸Ǵ) ȣȯ ߽ϴ. MLP ̱۷̾ 6ä 96kHz/24-bit 74 135 ð ϴ ( 45). 2ä 195kHz/24-bit Ⱓ 120 140Դϴ. ( 67).
DVD-Video ٸ (ؿ , MPEG , DTS) DVD-Audio ũ , 쿡 ݵ Ǿ մϴ. DVD-Video Ϻ (ޱ, Seamless б ) ˴ϴ. DVD-Audio ÷̾ ǵDZ ϸ, DVD-Audio ϴ ο DVD ÷̾ ˴ϴ.
DVD-Audio PCM äο Ư ٿͽ ϴ. DVD-Video ڴ 6äο 2äη ٿͽ ϴ Ͱ , DVD-Audio ٿͽ ϰ ä þ Ŀ ϱ ǥ ϰ ֽϴ. ŸƲ(ٹ) 16 ̺(ǥ) ְ Ʈ ̺ ο˴ϴ. 0dB 60dBԴϴ. µ ̴ SMART(system-managed audio resource technique) ̸ մϴ. (DVD-Audio DVD-Video ϴ 쿡 ڵ ٿͽ ϴ)
DVD-Audio Ʈ ּ 99 ȭ (Ϲ ؿ 2MB ۿ 20 ̹ ϴ.) Ǿ ڰ ѵ ( -ƿ, ̵ -ƿ, , ) ȯ˴ϴ. ȭ ǥó ȭ ֽϴ. Ư ܼȭ ȭ ̵ մϴ.
ҴϿ ʸ SACD Ŀϰ ִµ, SACD 100kHz ̸ ø Ʈ DSD ڵ DVD Դϴ. DSD ° ϰ Ÿ Ͽ ̱ Ʈ ϴ е մϴ. ̰ PCMڵ ʿ 긯 ν ǰ Ű ǵԴϴ. ٿ ø Ȯϰ ȿ ϰ ݴϴ. DSD 120dB̻ ̳ Բ DC 100kHz ̸ ļ Ư մϴ. DSD Ͽ ȣ Run-length ڵν 1/2 սǾ ϴ ڵ ũ մϴ. ִ 2.8 MbpsԴϴ.
SACD ũ մϴ. PSP ũ (ʹ Ʈ ̿ ϵȴ) ϱ Ͽ ũ Ʈ մϴ. Ⱦ PSP ũ е ߰ ȸΰ ԵǾ ϴµ, ũ ũ Ͽ չ θ Ȯմϴ. ο ũ ȸΰ ʿϱ , SACD ũ DVD-ROM ̹ ϴ.
SACD ؽƮ ȭ , ʽϴ. ҴϿ ϸ SACD ŴϾƸ ܳ CD üϷ ƴ϶ մϴ.
DVD-Audio SACD Ϲ 1.12 Ͻñ ٶϴ.
ݺ ϴ DVD-Video Ʈ Դϴ. Pioneer DVD DVD-Video Ͽ ϴ ÷̾ ϰ ֽϴ. DVD-Video ũ ȭ Բ ֽϴ.
DVD-Video ũ Ʈ(Ȥ ޱ) 8 Ʈ(Ʈ) ֽϴ. Ʈ ϳԴϴ.
ΰ ִµ, װ DTS SDDSԴϴ. ڴ ʿϸ, ÷̾ ʽϴ
".1"̶ ۿ ϴ ȿ ä ǹմϴ. ä ȭ ȣ ֽϴ.
(Linear) PCM (սǾ) μ, CD κ Ʃ ͷ ̴ Դϴ. ô 16,20,24Ʈ 48̳ 96kHz ø ֽϴ.(CD 16Ʈ 44.1kHz մϴ). 1 8äα մϴ. ִ Ʈ Ʈ 6.144Mbps 5ä ̻ 쿡 Ʈ Ʈ մϴ. Ϲ 48kHz øϿ 22,000Hz ļ 뿪 Բ 16Ʈ 96dB, 20Ʈ 120dB ̳ ϸ ϴٰ ϴ. , Ʈ ø Ʈ Ʃ ۾, , μ, 3 Դϴ. DVD ÷̾ LPCM ϰ Ǿ , ÷̾ 96kHz 48kHz ø(Subsampling)ϱ ϰ, 20̳ 24Ʈ ϱ մϴ. ܺ DAC ȣ 96kHz, 24Ʈ Ϸ ѵDZ մϴ.
Dolby Digital Ƽä μ, ְ 24Ʈ 48kHz Ʈ PCM ս ִ(Lossy) AC-3 ڵ ó Դϴ. Ʈ Ʈ 64kbps 448kbps, 5.1ä 384 448kbps, ( ڵ ο ) 192kbps Դϴ. (κ ڴ 640kbps մϴ) ä ĺ̼ (/) 1/0, 1+1/0 (dual mono), 2/0, 3/0, 2/1, 3/1, 2/2,3/2 Դϴ. LFE ä 8 ĺ̼ǿ մϴ. <www.atsc.org/document.html> ϼ. DVD Ʈ Ǵ Դϴ
MPEG audio ä 16̳ 20Ʈ 48kHz ÷Ʈ PCM ս ϰ ó Դϴ. MPEG-1 MPEG-2 ˴ϴ. ƮƮ 32 kbps 912 kbps̸, Ʈ 384 kbpsԴϴ. MPEG-1 384kHzԴϴ. ä ĺ̼ (/) 1/0, 2/0, 2/1, 2/2, 3/0, 3/1, 3/2, 5/2 Դϴ. LFE ĺ̼ǿ Դϴ. 7.1ä Ϳ ä , δ ʽϴ. MPEG-2 ä MPEG-1 äο Ʈȭ ߰ Ʈ ־, MPEG-2 MPEG-1 ϵ ȣȯǵ մϴ (MPEG-1 ΰ äθ а ˴ϴ). MP3 MPEG-2 AAC(Ī NBC Ǵ Ʈ) DVD-Video ʽϴ. MPEG DVD ʽϴ. α DVD ڵ Ʈ MPEG ϱ մϴ. ̵ NTSC ũ ϴµ, ̴ DVD ǥؿ ߳ NTSC ÷̾ ϴ ƴմϴ.
DTS(Digital Theater Systems) DTS ܿ ִ ä(5.1) ϳ, ְ 24Ʈ 48kHz PCM ս ϰ ó Դϴ. Ʈ 64kbps 1536kbps Ʈ 5.1äο 768 1536, 2äο 384̳ 768kbpsԴϴ. (DTS Coherent acoustics ս 4096 kbps , DVD ʽϴ. DVD 48kHz̿ ø Ʈ ʽϴ.) ä ĺ̼ (/) 1/0, 2/0, 3/0, 2/1, 2/2, 3/2 Դϴ. LFEä ĺ̼ǿ Դϴ. DTS ES 2 6.1 ä մϴ. 1)Ĺ ä ŽƮ EX ȣȯ 2) 7ä. DTS 7.1ä (8 ä) , DVD ʰ ֽϴ. 7äΰ 8äθ忡 ο ڴ ʿմϴ. DVD ݿ DTS Ʈ ϰ , ſ κ ÷̾ ̸ ߽ϴ. DVD Ǵ DTS 忡 Ǵ ˰ ٸϴ. (psychoacoustic ڴ ƴϰ Audio Processing Technology's apt-X, ADPCM ڴ). DVD ÷̾ DTS CD ִµ, ̴ ǥ PCM Ʈ DTS ڵ带 ϰ ֱ Դϴ. Ϲ DTS 1.32 Ͻñ ٶϴ. ڼ <www.dtstech.com> 湮ؼ ȭ Adam Barratt Ͻñ ٶϴ.
SDDS (Sony Dynamic Digital Sound) û ä(5.1 Ǵ 7.1) , 48kHz PCM Դϴ. Ʈ ְ 1280 kbps մϴ. SDDS ̴ ũ Ǵ ATRAC ˿ ʸ Ʈ Դϴ. ҴϿ DVD SDD ȹ ǥ ʾҽϴ.
THX(Tomlinson Holman Experiment) ƴմϴ. ̰ , , ý۰ ϴ ǰ αԴϴ. ī ʸ THX α ũ ϱ Ͽ پ ϰ, ʸ Ⱑ ϱ Ȯ ϴ ܰ踦 ǰ ϴ Ư ó մϴ. THX "4.0" η ȭմϴ: ũν äο ۷ ϴ: äο ̼ ٽմϴ. (ũ ڿ ġ Ŀ ); Ĺ äε Ī; Ĺ äε ; ̽ Ư. THX "5.1" ϰ 4.0 Ͽϴ: Ĺ Ŀ Ǯ ̸, ũν ̽ Ĺ濡 ۷ ϴ. ä 쿡 ڵ , и ȿ 쿡 ʿ䰡 Ƿ ʽϴ. ڼ Home THX Program Overview Ͻñ ٶϴ.
525/60 (NTSC) ϰ ִ ũ 1 Ʈ PCM̳ ؾ߸ մϴ. 625/50(PAL/SECAM) ϰ ִ ũ 1 Ʈ PCM̳ MPEG, Ǵ ؾ մϴ. ΰ Ʈ ص ˴ϴ. ô ȸ翡 1 ÷̾ ܺ ڴ MPEG-2 ϴ
625/50 ũ MPEG PCM 䱸߽ϴ. 2äθ MPEG ä ž ʱ ũ õǾ ʸ ణ ־, DVD 1997 5 625/50 ũ MPEG ؾ Ѵٰ и ߽ϴ. 1997 12 MPEG-2 ڴ( ڴ) 625/50 ũ Ʈ ϴ Ǿϴ
ʴ 24 ʸ ʴ 25 PAL ϴ 4% ӵ , Ӱ Ǿ մϴ. ġ ó ʴ´ٸ ( ) ̴ϴ.
(Ƴα׳ ) , ÷̾ 2ä ڴ Ǿ ־ 5.1ä(ũ ϵǾ ) ٿ ͽϰ ˴ϴ. (, 5ä 2äη ƮȭǾ ܺ η μ 4äη ڵ ֽϴ). PAL ÷̾ MPEG MPEG-2ڴ մϴ. а MPEG-2 Ѵ ũ ڰ äη ͽϱ ų ¿ ͽϰ 쿡 ҽ 2ä 带 մϴ. ̰ ǥõ DVD ¿ äθ Ͽ 峪 ܼ ִٴ ǹմϴ. Ʈ ȭ ֽϴ. 1Ǵ 2ä. Ҵ ÷̾ 尡 ƴ Ͽ ٿͽ ֽϴ. ߿ϰ, ý ִٸ, ä ũ Դϴ
Ĺ ä ο EX(DD-EX) DVD ũ ÷̾, ڴ ȣȯ˴ϴ. Ĺ ä ο DTS ES (DTS-ES) DTS ڴ DTS ȣȯ ÷̾ Ϻϰ ˴ϴ. ΰ ο ˿ ִ ȿ ؼ Ĺ ä ϱ ο ڴ ʿѵ, Ĺ ä ǥ ä Žϴ Ͱ ΰ Ĺäη ƮȭǴ Դϴ. ο ڴ , 5.1ä ̰ ϴ. ߰ Ĺä 뿪 Ŀϴ ä ƴϱ ο "5.2ä" ϴ մϴ. DTS-ES Discrete ֽϴ. ̴ 뿪 Ĺ ߾ ä ߰ Ʈ Դϴ. ̴ DTS ES Discrete ڴ ϳ DTS ڴ ν մϴ. DTS-ES ڴ DTS Neo:6 մϴ. ̴ ڵ ƴϰ, 5, 6 ä ϴ Ʈ ڵ μԴϴ.
ٿͽ LFE ä ϰ ̳ ̱ ϴµ, ̴ 縦 ϰ Ҹ "ġ" ؼ Դϴ. ̿ ϵ ֽϴ. ̳ͷ (DRC) - midnight mode Ҹµ- ̴ Ŀٶ Ҹ ε巯 Ҹ ̸ ̱ ٸ ذ ʵ ̰ 絵 ֵ մϴ. ÷̾ DRC ֵ ϴ ɵ ֽϴ. ũ غ Ǿ ٿͽ ƾ մϴ. ϰų ¿ Ʈ ߰ ֽϴ. 迡 ϸ ý ѵ ̳ 簡 鸮 ϱ ؼ ʿ䰡 ֱ մϴ. ũ ڵ ͽ ϱ⺸ Ʈ ߰ϱ մϴ.
ѹ Ҹ dynamic range compression (DRC) ò Ҹ ε巯 Ҹ ̸ ٿ ٸ ʵ ¿ Ҹ ֵ մϴ. ÷̾ DRC ִ մϴ.
п dialog normalization ̶ Ҹ ɵ ִµ, ̴ ǥȭ ϴ Ȯϴٰ ֽϴ. dialog normalization ҽ ٲ ϱ Դϴ. ο ҽ( , DTV ) ȭʿ ߿ Դϴ. Ʈ Ҹ ũ ־ ù ڵ ϵ ִµ, ū Ҹ Ҹ ̴ Դϴ. ( 翡 Ƿ DN ó ӿ, ù ̵ ֽϴ!!) ù DN ų Ѵ ̳ , ȿ ũų ۰ϴ Ͱ ϴ.
5 DVD-Video ˵ 带 ϴµ, ɸ 2ä( ), ϳ εä(M) ΰ ä(V1 V2) ˴ϴ
Ʈ DVD-5 (192kbps) 55ð ̻ ȣ ֽϴ. DVD-18 200ð ̻ ֽϴ.
ä 忡 ڼ , <www.surroundassociates.com/safaq.html> Bobby Owsinski' FAQ ϼ.
DVD (AC-3) մϴ. DTS Ǵ ߰ ִ Դϴ. а DTS , , ä (밳 5.1ä) ΰ մϴ.
DVD ÷̾ ڴ Ǿ ֽϴ. 2ä ڴ ȯմϴ. ȣȯ˴ϴ(ù, TV, չڽ ). ̺ ϴ ǥ Ƴα ñ׳ ϰų, ̺ Ȥ ̺ PCM ñ׳ մϴ. ڼ 3.2 Ͻñ ٶϴ.
ǥ ͽ Դϴ. Ĺ ߾ ä ȣ (¿- )2ä ȣ Բ մϴ. ý( ýۿ) 带 ֽϴ. ̷ Ĺ ߾ ä ȣ ¿ äο ˴ϴ. ȣ ִ ä ýۿ Ĺ ߾ ä ȣ ¿ äο Ǿ Ĺ ߾ Ŀ ˴ϴ. ڵ Ͽ ܼϰ ҷȰ, Ĺ äθ ־ϴ. ڵ Ĺ äΰ ߾ ä ֽϴ. 2 ο ڵ , Ĺ äΰ ߾ ä , 3D ִ ߰ ȣ ó ֽϴ. ̳ İ ϴ. , 2ä ȣ ֽϴ. - Ƴα , ۿ TV , PCM , , DTS, MP3, VHS .
ʹ ٸ, ä ڵմϴ. 5 ä(, ߾, , , ) ä ֽϴ. DVD ÷̾ 2ä ڴ ä 2ä (3.6.2 ) ٿͽϴ մϴ. ̷ ϸ Ƴα ¿ TV η ù ̵ մϴ. κ DVD ÷̾ PCM ٿͽ 2ä ȣ ´ ֽϴ. ̵ ù , κ η ڵ մϴ.
κ DVD ÷̾ ڴ ù ִ " (ڵ/ڵ - )" ȣ ´ ֽϴ. DVD ÷̾ ä ڴ ־ ä Ƴα Է´ ִ ù 6(Ȥ 7) ä Ƴα մϴ. ڼ 3.1 Ͻñ ٶϴ.
DTS ٸϴ. DVD ÷̾ DTS (DTS pass-through Ҹ ) ֽϴ. DTS ȣ DTS ڴ ڴ ϴ Դϴ. ÷̾ 2ä ڴ 2ä DTS ڴ ٿͽϱ մϴ. ÷̾ ä DTS ڴ 6(Ȥ 7) ä Ƴα մϴ. DVD ÷̾ DTS Ʈ ν մϴ(1.32 ).
Ϲ ù Ȥ η ù ִٸ, DVD ÷̾ Ư ϴ. ̴ ý۰ ֽϴ. ù ִٸ ִ ÷̾(α ƴ϶ κ ) ʿմϴ. ù DTS ó ִٸ DTS Ǵ ÷̾ ϴ ϴ. ù ä Ƴα (3.2 Ʈ Ƴα κ ) ϱ⸦ ϸ 6ä Ȥ DTS ڴ ÷̾ ϴ Դϴ.
DVD ÷̾ Ҹ ٰ մϴ. ٸ ͵ Ҹ ū Դϴ. ȭ Ʈ ̳ؼ Ƴϴ. ̳ ְ ũ(2V RMS Ѱġ) Ϸ ü ۿ ϴ. ̷ DVD ÷̾ ٸ ͵麸 ϴ. ݱ CD LDʹ κ ũ鿡 ϰԴϴ. DVD ٰ ٸ ҽ ȯ ϴٸ ÷̾ ȣ ϴ ù Է ȣ Ͽ ʽÿ. ܿ Ư ִ .
(鰣) ȭ 밳 ߾ äο ͽǰ, , ȿ, ٸ äο ͽ˴ϴ. ý ʾҰų, 峭 ¶ ߾ ä ùٸ ֽϴ. Ŀ 2 ý Ѵٸ ä ƴ ¿ Ǿ Ȯ ʽÿ(3.2 ).
Ʃ ͽ ʾ ȵ鸮 쵵 ֽϴ. ̷ ڰ ȭ ȿ ߿ϴٰ Ͽ ͽϴ Դϴ. ڸ ϴ Ư ִ ϴ.
̳ øų(3.6.2 ), ũ 2ä Ʈ ִ Ȯ ñ ٶϴ.
DVD-Video ÷̾ ( Ʈ DVD-Video ) ʺ ;Ƽ ϴ ü踦 մϴ. ֿ , ũ ̳ ϵ ˴ϴ. ȭ 36 ϶ƮǴ 簢 ư(̵彺ũ, ڽ, &ĵ Ǹ 12) մϴ. ܿ ȭ ư ϱ 4 ȭǥ Ű Բ Ű, Ű, Ű Ű ֽϴ. ߰Ͽ , , õõ, , ĵ, é, é, , ŸƲ , ޱ , , α Ž, é Ž, ð ˻, ޱ ˻ ɵ ֽϴ. ̷ ɵ ۵ ʵ ũ ۵DZ ϸ, ̸ UOP(user operation control) θϴ. ۱ ǥ⳪ ȭ ũ ʹݿ ִ ڰ ˴ϴ. ȭ ߿ Ʈ̳ ڸ Ʈ ٲ ϵ ˴ϴ.
߰ ɱɵ ܼ (ϱ,,ϱ, ,modulo,), and, or, xor (, ~̻ ) ε, , swapping Դϴ. ڵ, Ī, ŸƲ (parential level) 24 ý Ͱ ֽϴ. ɾ 16 Ϲ ͵ ֽϴ. ī ٿ Ÿ̸ӵ ˴ϴ. ٸ бϰų ֽϴ. ÷̾ , ũ ٸ κ , , , , ī ޱ ǥø մϴ. ũ ̳ ;Ƽ α ˴ϴ.
DVD-V Ʈ ŸƲ(ȭ ٹ), ŸƲ κ(éͳ 뷡) ϴ. ŸƲ ϳ Ǵ α ü(PGC) ˴ϴ. PGC 3 ߿ ֽϴ: (sequential play), random play(ݺ ), shuffle play( ݺ Ұ) . PGC ־, ̷ν (parential management) seamless бⰡ մϴ: PGC ٸ ڿ ֽϴ.
ī ޱ۰ sealess б⸦ ߰ ڿ (Chunks) ֽϴ. ÷̾ ̸ ѳ, ʴ ޱ̳ б⸦ پ , Seamless ݴϴ. ޱ ϵDZ , Ʈ(bitrate) ġ , ð ݴϴ. α ޱ ϳ ߰ ʿ 2谡 ˴ϴ. ð پϴ.). б (seamless non-seamless) Kalifornia, Dark Star, Stargate SE, The Abyss ֽϴ.
TV ֻ Ŀ ⺻ 2 ֽϴ: ͷ̽ αú װԴϴ. ǻ ͳ ڷ Ǵ αú ÿ ֻ缱 1 ÷ϴ Դϴ. ǥ TV NTSC, PAL, SECAM Ǵ ͷ̽ ѹ ֻ缱 ݸ ÷մϴ. (Ȧ ù ° ʵ尡 ÷̵ ¦ ֻ缱 ° ʵ尡 ÷̵˴ϴ.) ͷ̽ 츮 Ư¡ ܻ(ð Ӽ) (̴ ü ƴ Ư¡ ̴ϴ) 2 ʵ带 ġ 1 ȭó TV Ӽ ̿ Դϴ. ͷ̽ ͷ (refresh rate:50 ̳ 60Hz) ִ Դϴ. ݸ鿡 鸮 ε Ͼ ϱ ػ Ұϰ ٰԵǴ ֽϴ.
ϱ ؼ ҽ ̹ ĸĵǴ ˾ƺ ֽϴ. ʸ ī 1ʴ 24 ݸ鿡, ī 1/60 Ȧ ¦ ʵ带 ϴ.(ü Ѽ ִ ȭ , κ αú Ʒ Ϸ ֻ, ϴ)
DVD ʾ TV 99.9% ϰ ִ ͷ̽ DZ Ǿϴ. , κ DVD α αú Կ ȭԴϴ. ȭ ͷ̽ Ŀ ۵ϱ Ű , ȭ ȭ 2 ʵ иǰ - ʵ 240ξ - MPEG-2 Ʈ ʵμ ڵ˴ϴ. ȭ ʴ 24 µ Ͽ, NTSC TV ʴ 30(60ʵ), PAL̳ SECAM TV ʴ 25(50ʵ) ϴ. PAL/SECAM ܼ ȭ ʴ 25 ( 4% ȴ), ̿ ӵ ذ ֽϴ. NTSC TV 24 60 ʵ Ͽ ȭ Ȧ ° 2 ʵ, ¦ ° 3 ʵ ÷Ͽ ذմϴ. ̰ 2-3 pulldown̶ մϴ. Ʒǥ A-D ȭ ǥմϴ: A1, A2, B1 ȭ ʵ и ǥϸ, 1-5 ǥմϴ.
Film frames: | A | B | C | D | Video fields: |A1 A2|B1 B2|B1 C2|C1 D2|D1 D2| Video frames: | 1 | 2 | 3 | 4 | 5 |
MPEG-2ڵ Ҷ, ݺǴ ʵ(B1 D2) ݵ 2 ϴ ƴմϴ. ſ, ڴ Ͽ ʵ带 ݺϵ ϴ ȣ Ե˴ϴ.(C2-C1 D2-D1 ٲ ΰ ʵ尡 Ǿ ϱ Դϴ.) MPEG-2 (ΰ ʵ尡 ð ɴϴ.) Ÿ ȣ ϴ. ȭα ǥ(progressive_frame flag) ӿ (True) ϴ. MPEG-2 ڼ 3.4 Ͻñ ٶϴ.
̷ Ǹ ôٽ, 2-3 pulldown մϴ: 1) ȭ ߿ Ư ð ִ ͵ ־, õõ д 鸲̳ پѴ Ų. 2) ȭ ִ ° ° ӿ Ű, ΰ ٸ ̹ 鸮 ̰ ̴. κ DVD÷̾ ° ϰ Ǿ, 鸮 ӿ ÷̾ ֽϴ. (÷̾ ¾ /ʵ ɼ ǹ̰ ̰Դϴ.)
κ DVD ÷̾ ͷ̽ TV ǹǷ, ʸ ȯ ϴ ο ִ ϴ. DVD÷̾ 1.40 ϼ.
αú ĵ DVD Secrets of Home Theater and High Fidelity DVD Benchmark ø part 5 player ratings, DVDFile.com Dan Ramer What The Heck Is 3:2 Pulldown? Ͻñ ٶϴ.
: "2-3 pulldown" "3:2 pulldown" Դϴ. , FAQ "2-3" Դϴ. ֳϸ ̰ ƴ϶ ǹϱ ̰, ΰ ʵ κ ù ʸ ӿ DZ Դϴ.
DVD ڵ غ ʸ ȯ , ȭ ϱ ó ϴ ϹԴϴ. ̷ noise reduction̳ image enhacement մϴ. Enhancement ƮƮ ϰ ( SHAPEN̳ UNSHARP MASK ȿ ϰ) , ̳ ũ ٲ ְ, ϸ鼭 ε ֺ ִ ı ȿ(ringing effect) ġ(chiseled look) ߱մϴ.
(Video noise reduction) ϸ ʸ ִ ũġ , ٸ ִ Դϴ. ߸ Ǹ ʽϴ. Ϲε鿡Դ ϰ ó , ǰ ϴ.
(ringing) ÷̾ TV ֽϴ. SVM(scan velocity modulation) ŵϴ.
FAQ ڳ ũ ٸ, DVD ÷̾ ڵ带 ϰ Դϴ. ̴ Ǹ μ μ ڷᳪ ũ ̷ ߽ϴ. 19958 ýŸ 츮 ǰ ν ҽϴ.
, ƴϴ١ Դϴ. ÷̾, Pioneer LD-V7400, ʸ ProDVD-170 ڵ带 ϸ, ڵ ǥذ ȣȯ˴ϴ. DVD Ÿڵ ˻ ۵ϱ ؼ one_sequential_PGC titles ƾ߸ մϴ. ڼ Pioneer technical manuals ϼ.
BCA burst cutting area ڷμ YAG ڵ带 ִ DVD Ƚ α κԴϴ. NBCA (narrow burst cutting area) Ժο ġ ϱ 尡 ũ Ǵ Դϴ. ڵ带 ۾ ۾ ϱ , ũ ø ȣ ȣ ְ ˴ϴ. DVD Ⱦ 带 ̿Ͽ BCA ĺ ֽϴ.
BCA ũ Ǻϱ CPRM (1.11 ) Divx (2.10 ) ˴ϴ.
DVD нϴ. ߿ ũ κ ϴ. (ȭ ) ǵ ũ 50 300 ֱ , Ƹ źٴ Դϴ.
Ḧ Ǵ DVD-R DVD+R CD-R ũ 20 250 Դϴ. (ŻνþƴѰ ) ̾ 100 ̻Դϴ. ͵ 20 30 Դϴ. (DVD-RAM, DVD-RW, DVD+RW) 25 100 ϴ.
ǻ DVD Ⱓŭ ʽϴ. ᰡ ǰ ʰų Ȥ ǰ DVD մϴ. ϰ DVD ȿ ϰ ǰ, α ڴ DVD Ű, ϱ մϴ (1.24 .) ŭ ִٴ Դϴ. ϰ ʹٸ, ǰ DVD Ͻñ ٶϴ.
2009 Millenniata M-ARC ǥ߽ϴ. (Cranberry DiamonDisc ҷϴ), DVD ȣȯǴ ε 伮 ռ ̾ Դϴ. ũ ⵿ ϵ ϴ. ̸ ؼ Ưϰ ڴ ʿ, ǥ DVD ν մϴ. 忡 ϱ Cranberry ִ ¶ մϴ.
ũ The Relative Stabilities of Optical Disc Formats, Lifetime of KODAK CD-R Ultima Media, Professor Kelin J. Kuhn Ʈ Ͻñ ٶϴ.
ڸ, ׳ƽ ġ( ũ) 10 30 ϴ. ǰ 100 ̻ ϴ. Ͻǿ ϴ ũʸ 300 ̻ ֵ ۵˴ϴ. ǻ 2~30 ȭǾ ϴ. , ü ü , ִ ⸦ ã ų Ұ ֽϴ. DVD 緹 1983 CD , CD/DVD/緹 ũ ĵ 2020 濡 ̶ ̵ 꿡 ũ ̶ ˴ϴ.
DVD ÷̾ ũ ϰų ġ Ͽ ũ ٽ ġ ٽ ִ ֽϴ. ̷ ϱ ؼ ÷̾ ü (, , α, ðڵ ) Ͽ մϴ. ũ (fingerprint) Բ Ͽ ũ ٸ ũ ؾ մϴ. ũ ũ ù κ Ư ؽ մϴ. ÷̾ ũ ġ ϱ ϳ κ ũ ġ ϵ Ǿֽϴ.
īƮ ۿ ϴ. DVD а ο ߰ ÷̾ ġ ϰ ־ մϴ. ÷̾ ϴٰ ũ ٸ ÷̾ ó ۵˴ϴ.
ǻͰ ִٸ մϴ. 迭 Ų 迭 ǻʹ DVD ̺ Բ Ǵ DVD ִ Ʈ Բ մϴ.
ǻ ü Ʈ ڵ带 ؾ ϰ, ó ȭ ̼ ־ մϴ. ǻͿ TV ڰ ִٸ Ǿ ִ ŸƲ ϱ ؼ ũκ ؾ մϴ. DVD Ǿ UDF ִ Ʈ ʿմϴ. CD-ROM ̹ DVD-ROM ̺ ȣȯ DZ 쳪 迭 ǻͿ ̹ ġ ʿ ϴ. DVD-ROM ̺Ӹ ƴ϶ DVD ְ, MPEG-2 Ǵ MPEG-2 ڵ Ҽ ִ ϵ ְų, Ʈ ڵ ŭ ǻ̿߸ մϴ. ֱ Ʈ ʿ ƼII 350MHz Ǵ Mac G3 Դϴ. DVD-ROM κ ǻʹ ϵ ڵ ٴ Ʈ ڵ մϴ. ϵ ̵ ŰƮ ǻ( ּ Ƽ 133MHz Ȥ G3) $150Դϴ.
OS X 10.0 (Cheetah) ó õǴ 2001 3 DVD ʾҽϴ. DVD Ҹ α(iDVD DVD Ʃ ) ʾҽϴ. (CNET ) DVD 10.1(Puma) Ǿϴ.
ǻͿ ȭ 4.6 Ͻñ ٶϴ.
Motion compensation( ) IDCT(Inverse discrete cosine transform),IVLC (inverse variable length coding), subpicture decoding Ϻ MPEG ڵ ۾ ī忡 ߰ ȸο Ǿ , Ʈ ڴ ݴϴ. ̰ ϵ ڵ (hardware decode acceleration), hardware motion comp, Ȥ hardware assist θϴ. ٷ ī ϵ colorspace conversion(YCbCr to RGB) Ʈ ̵ մϴ.(Ϻ ī ۻ ̷ ξ ϴµ, κ ī ̷ ֽϴ.)
ũμƮ 98, 2000, ME, XP DVD-Video MPEG-2 ǥȭ ϴ DirectShow ϰ ֽϴ.DirectShow 95 ġ ֽϴ. (̰ ٿ εϿ մϴ.) DirectShow DVD α ȭ Ʋ ϰ , 3 ϵ Ʈ ڴ ʿ մϴ. (Ʒ ʽÿ.) NT 4.0 DVD-ROM ̺긦 մϴ. DVD-Video ũ ʽϴ. NT 4.0 ۵ϴ ϵ ڴ , Margi DVD-To-Go, Sigma Designs Hollywood Plus Creative Labs Dxr3 õ ǰ մϴ. InterVideo WinDVD Ʈ NT 4.0 ۵մϴ. (Mediamatics DVD Express MGI SoftDVD Max NT 4.0 ۵ ϴ.) 98 UDF ũ ֽϴ. Windows Media Player 6.1 HTML DVD ũƮ մϴ.(DVD ؼ 4.9 Ͻñ ٶϴ. Windows Media Player 7 DVD ʽϴ. Windows Media Player 8 DVD ߰ϱ Ͽ ũƮ ʽϴ. Roxio 95/98/NT Ǵ Ͻý ̹ UDF Reader մϴ. Software Architects 95 Read DVD Ǹϰ ֽϴ.
QuickTime 6 κ DVD-Video MPEG-2 غ Ǿ , ڵ DVD-Video մϴ. MacOS 8.1 ̻ UDF ũ ֽϴ. Roxio UDF Volume Access Mac OS 7.6 ̻ UDF ũ ֵ ִ ƿƼ ϰ ֽϴ. Software Architects DVD-RAM TuneUP̶ MacOS UDF ν Ǹϰ ֽϴ.
: QuickTime MPEG Extension for Mac OS MPEG-1 ϰ MPEG-2 DVD-Video մϴ.
DVD ÷̾ α (Ʈ ڵ ϵ ϵ ڵ ϵ) DVD ÷̾Դϴ. κ DVD-Video (, subpicture ) ϰ DVD-Video ÷̾ remote control ķ̼մϴ. ÷̾ α bookmark, chapter list, ڸ list ߰ ɵ ϰ ֽϴ.
ũμƮ DVD Ʈ ÷̾ ϰ ֽϴ. ʿ ڴ ϴ. DVD ϱ ؼ Ʈ ϵ ڴ ؾ߸ մϴ. DVD ̺갡 κ PC ڴ Բ ϰ ֽϴ. ϸ ˴ϴ. ڼ 4.11 4.12 Ͻñ ٶϴ.
ũ Ʈ PCs Ʈ ڴ DVD ÷̾ Ʈ :
Ʈ ڴ ּ 350MHz Ƽ II ʰ ÷ ֱ Bus mastering DMA ϴ DVD-ROM ʿմϴ. 400MHz Pentium III ī忡 ϵ ڵ κ ణ ֽϴ. ī AGP 찡(PCI ) Ʈ ڴ ݴϴ.
ũμƮ 迭 PC ϵ ڴ ī DVD-ROM ̵ ŰƮ ۾ ƴմϴ. ϵ ڴ ǻ ÷̿ ֱ մϴ. ̴ VPE (video port extension) Ͽ ǻ ̺ Ϳ Է ϴ Դϴ. Ƴα ̸ ϴµ, ̴ ī忡 Ƴα VGA ȣ Ƽ ִ Դϴ. Ƴα ̴ VGA ȣ ǰ ֽϴ. ̿ ڼ 4.4 Ͻñ ٶϴ.
Ų DVD-ROM, DVD-RAM, DVD-RW ̺ ǥ Ͽϴ. ǻͿ Ե Ʈ DVD ÷̾ AIT ī忡 ϵ մϴ. õ QuickTime MPEG-2 ڴ ڵ PowerPC(G4) Ĩ Velocity Engine (AltiVec) κ ֽϴ. Ųø DVD-ROM ̵ ŰƮ ڴ ī Ʒ Ǿϴ. E4 (Elecede) (Cool DVD, C-Cube chip) [E4 ξϴ.], EZQuest (BOA Mac DVD), Fantom Drives (DVD Home Theater ŰƮ: MPEG-2 ī忡 DVD-ROM̳ DVD-RAM ̺d), Wired (Wired 4DVD, Sigma EM8300 chip [Hollywood plus Ĩ]; MasonX [ó ȭ Ұ]; DVD-To-Go [ ߴ]; Wired Media100 ŰǾ ٽ ) ó ȭ ִ ξ DVD software player Ÿ ֽϴ.
Sigma Designs NetStream 2000 DVD ڴ ī DVD մϴ. InterVideo CyberLink ִ DVD ÷̾ Ʈ ø ǥϿ CyberLink ÷̾ OEM ֽϴ. Ʈ Ʒ ͵ ֽϴ: MPlayer, OMS (LiViD), VideoLan, Xine.
ǻʹ DVD ÷̾ ĵ Ʈ αú ÷̸ ϱ ⺻ ֽϴ. , PC ý ÷̾ TV ٴ · ϴ.
ǻ DVD TV ϱ⸦ ϴٸ, ڴ ī峪 VGA Card TV (Ʈ Ǵ ۺ) ؾ մϴ. ȭ s-video(S-VHS) ξ ϴ. ٸ δ VGA ¿ ĵ ϸ ˴ϴ. ĵ ʹ ADS Technologies, AITech, Antec, AverLogic, AVerMedia, Communications Specialties, Digital Vision, Focus Enhancements, Key Digital Systems, RGB Products ֽϴ. ĵ Ͱ ػ(640x480, 800x600, ) ó ִ ȮϽñ ٶϴ. , 800x600 ϴ ǥ TV پѴ ̱ ػ ٰ ؼ TV ǰ ʴ´ٴ ͵ ˰ ñ ٶϴ.
ȭ ڴ, ī, TV ڴ Ĩ, ٸ ε鿡 ֽϴ. ǻ VGA ī忡 ִ RGB ǥ component RGB video ٸ ļ ϱ κ RGB video Ϳ ٷ ϴ. ڴ ī峪 ī尡 Dolby Digital Ǵ DTS ´ڸ ִٸ, ä A/V ù ֽϴ.
DVD PC ǥ TV ƴ αú ĵ ͳ Ϳ ϸ Ϲ ÷̾ ξ ȭ ϴ. 2.9 Ͻñ ٶϴ. AVS Home Theater Computers Ͻñ ٶϴ.
PC DVD ϱ ؼ, Animax Anir Multimedia Magic, Multimedia Studio Miro MediaRemote, Packard Bell RemoteMedia, RealMagic Remote Control, X10 MouseRemote Ȯ ʽÿ. Visual Domain Remote Selector Ʈ մϴ.
Ϲ Ұմϴ. , DVD-ROM ̺ DVD ũ ֽϴ. 2005 Sound Blaster Audigy 2 ī忡 DVD ִ Ʈ ԵǾ ߸ŵǰ ֽϴ. , DVD ִ¸ŭ ǻͰ Ʈ ʽϴ.
ũμƮ DVD ߰ϴ ͵ մϴ. ̷ 쿡 ڵ Ʈ ٿε ġϱ⸸ ϸ ˴ϴ.
2, 3 ⾿ ɸ CD-ROM ̺ʹ , DVD-ROM ̺ õ ù غ ߽ϴ. 1 DVD-ROM ̺ 12MB/s Ǵ ̻ (burst) ӵ ϴ ӵ 1.321 MB/s(11.08*10^6/8/2^20) մϴ. 1 ӵ DVD-ROM ũκ ۼӵ 뷫 9 CD-ROM ̺꿡 شϴ ӵԴϴ.(1 CD-ROM ۼӵ 150KB/s, 0.146MB/sԴϴ.) DVD ȸӵ CD 3 , (ٽ ؼ 1X DVD ȸ ӵ 3X CD ȸ ӵ ) κ DVD-ROM CD-ROM ӵ ÷ 12x Ǵ ݴϴ. "16x/40x"̶ ִ ̺ DVD б 16̰, CD б 40 ̶ ǹԴϴ. DVD-ROM ̺ 1x, 2x, 4x, 4.8x, 5x, 6x, 8x, 10x, 16x õǾ, ְ ӵ մϴ. DVD CD ӵ "ְ" ũ ٱ κ ӵ ǹմϴ. Ʈ ְ Ʈ ϴ. κ 1x DVD-ROM ̺ seek time 85-200 ms̰ access time 90-250msԴϴ. ̺ ߿ seek time 45 ms ͵ ֽϴ.
, 尡 DVD ̺굵 ӵ ֽϴ. 2004 16x DVD writer а DZ ߽ϴ. 尡 ũ ٸ ǵ Ʈ ٴ Ͻñ ٶϴ (4.3.11 ).
ũ 鸲̳ ٸ ӵ ų ֱ , DVD ̺ ӵ 16x ְ ̶ մϴ.
| DVD ̺ ӵ | Ʈ | ũ ð* | CD rate | CD б ӵ |
|---|---|---|---|---|
| 1x | 11.08 Mbps (1.32 MB/s) | 53 min. | 9x | 8x-18x |
| 2x | 22.16 Mbps (2.64 MB/s) | 27 min. | 18x | 20x-24x |
| 4x | 44.32 Mbps (5.28 MB/s) | 14 min. | 36x | 24x-32x |
| 5x | 55.40 Mbps (6.60 MB/s) | 11 min. | 45x | 24x-32x |
| 6x | 66.48 Mbps (7.93 MB/s) | 9 min. | 54x | 24x-32x |
| 8x | 88.64 Mbps (10.57 MB/s) | 7 min. | 72x | 32x-40x |
| 10x | 110.80 Mbps (13.21 MB/s) | 6 min. | 90x | 32x-40x |
| 16x | 177.28 Mbps (21.13 MB/s) | 4 min. | 144x | 32x-40x |
* "ũ ð(Disc write time)" ̷л 뷫 ð DVD-5 ðԴϴ. Ʈ 峪 ƿ ϴ Ͽϴ. , ɸϴ.
DVD-ROM ̺ ij( ) Ŭ ǻͿ ӵ ϴ. ̰ ۿ ϳ, ʽϴ. ij layer ٲ ٿְų ִ ϳ ǰ ƹ ȿ ϴ.
(rewritable) DVD ̺(4.3 ) Ȯ ϰ Ǹ ˷ ӵ ۾ մϴ. Ȯ ϰ а Ȯϱ Դϴ. DVD-RAM ̺꿡 ⺻ ۵˴ϴ. ӵ ֽϴ. ̷ Ǹ Ϳ ִ ΰ Դϴ. DVD-RW DVD+RW ̺꿡 ʽϴ.
е ϱ CD-ROM DVD-ROM ̺ Ʈ ǥ ִ ٱ аų ũ õõ ȸմϴ.(̰ CLV, constant linear velocity մϴ.) Ϻ ̺ ȸ ӵ ϰ ϰ, б/ ӵ ̸ ۸ Ͽ ٷϴ.(̰ CAV, constant angular velocity մϴ.) CAV ̺ ũ ٱ аų , ӵ data о, ̰ ǰ 忡 "max speed" Դϴ.
: ȭ , DVD-ROM ̺ ˻ ε巯 ij ϰ ִ ̻ ƹ ̵ ϴ. 1 ̻ ӵ DVD-Video ũκ ǰ ʽϴ. ӵ Ƽ̵ ̳ ̽ ϴ Ͱ ǻ ̰ Դϴ.
CD-ROM ̺(EIDE (ATAPI), SCSI-2 ) մϴ. DVD-ROM ̺ CD ϱ ڸ ֽϴ. DVD-Audio ´(̰ / ڵ ϵ ϰ ־ մϴ.) ִ DVD-ROM ̺ ϴ.
DVD-Video DVD-ROM ũ DVD MicroUDF(UDF 1.02 Ϻ) ISO 9660 ý յ UDF Bridge մϴ. OSTA UDF ý CD-ROM ؼ ȵ ISO 9660 ý ü Դϴ. bridge UDF ϴ ü İ ȣϼ Դϴ.
DVD-ROM ̺ DVD ڴ ̺ Ƴα PC ī忡 ϱ RCA Ŀͳ 4 ÷(Molex) Ŀ ֽϴ. CD ̺ ̰, ̰ CD Ǵ Դϴ. DVD ̺κ ƴ϶ ǻ ؼ ɴϴ. CD ؼ Ƴα ʿ, κ PC CDκ Ƶ̱ Ƴα ĿͰ ̻ ʿ ʽϴ.
DVD-ROM 6 ֽϴ. : Ϲ DVD-R, Authoring DVD-R ,DVD-RAM, DVD-RW, DVD+RW, DVD+R Դϴ. DVD-R, DVD+R CD-Ró ѹ ְ, ݸ鿡 DVD-RAM, DVD-RW, DVD+RW CD-RW õ ٽ ֽϴ. DVD-R 1997 , DVD-RAM 1998 õǾϴ. DVD-RW 1999 12 Ϻ õǾ ̱ 2001 Ǿ õǾϴ. DVD+RW 2001 õǾ, DVD+R 2002 ߹ݿ õǾϴ
DVD ǻͿθ Ǿϴ. DVD ڴ 2000 迡 õǾϴ. (1.14 ) FAQ "̺" "" ǻͿ ̺긦 Īϴ ϰ, " ڴ" ž ڴ Īϴµ մϴ.
DVD-RAM 峻 ϴٴ DVD ڴ θ DZ , ڵ εٴ ̵ ġ ˴ϴ. ٸ (DVD-R/RW DVD+R/RW) ΰ Դϴ. 忡 Դϴ. ٴ ֱ ſ մϴ. 2003 ȸ翡 ΰ ο ̺긦 ߽ϴ.
DVD Ŀ ؼ Ʒ ª ٷ ֽϴ. ϵ ڵ鿡 ؼ 6.2.3 Ͻñ ٶϴ. DVD Dana Parker Writable DVD - A Guide For the Perplexed (ణ DZ Ǹմϴ) Ͻñ ٶϴ. DVD Ŀ Ʒ ȸ Ʈ ֽϴ: RW Products Promotion Initiative (RWPPI), Recordable DVD Council (RDVDC), DVD+RW Alliance, DVD Writers, DVDplusRW.org. ġ Ǵ DVD ø, Steve Rothman DVD-DATA Ͻʽÿ. FAQ ϸ Ʈ ֽϴ.
ϴ. ĵ ͵ ϰ ȣȯǴ , ̺곪 ÷̾͵ Ϻϰ ȣȯ ʽϴ. , DVD+R/RW ̺ DVD-R̳ DVD-RW ũ (ΰ ο ̹ ƴ϶) ̾߱Դϴ. ð 鼭 ٸ ĵ ȣȯ ֽϴ. DVD Forum DVD Multi ÷̾ DVD-R, DVD-RW, DVD-RAM ũ ְ, DVD Multi ڴ ο մϴ. Ϻ ο "super combo" ̺ + İ - ο ϰ, "super multi" ̺ 5 ũ (DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM) մϴ.
, ÷̾ ̺갡 ϵ ũ ִ ƴմϴ. ٺ ϵ ũ 뷮 ŸƲ(忡 ϴ ŸƲ--5 ) ݻ絵 ٸٴ Դϴ. ÷̾ ν ϱ մϴ. DVD-R, DVD-RW ũ ÷̾ ȣȯ Ʈ CustomFlix, DVDMadeEasy, DVDRHelp, HomeMovie.com, Apple, YesVideo ֽϴ. DVDplusRW.org DVD+RW ȣȯ Ǵ ÷̾ ̺ Ʈ ֽϴ.(: ũ , ٷ, , ÷̾ ź ̸ ֽϴ. ȣȯ Ʈ Ͻ Ʈ ̹Ƿ Ϲ ̵ Ͻñ ٶϴ.) - + ȣȯ ϴ(4.3.6 ). 鰣 ȣȯ ξ Ůϴ. α ũ Ͻñ ٶϴ.
뷫 DVD-RW DVD+RW ũ ϴ ̺ ÷̾ 80% ۵, DVD-R DVD+R ũ 85% ۵մϴ. ġ ö ֽϴ. ĸ CD-R(ʱ CD-R ȣȯ ־ٴ ƽʴϱ?)ó ȣȯ κ Դϴ.
DVD ȣȯ ǥԴϴ. Ʒ ̺ ǥǸ а ݴϴ. ( ǥϱ " " ⺻ Ե )
| DVD unit | DVD-R(G) unit | DVD-R(A) unit | DVD-RW unit | DVD-RAM unit | DVD+RW unit | |
| DVD-ROM disc | reads | reads | reads | reads | reads | reads |
| DVD-R(G) disc | often reads | reads, writes | reads | reads, writes | reads | reads |
| DVD-R(A) disc | usually reads | reads | reads, writes | reads | reads | reads |
| DVD-RW disc | often reads | reads | reads | reads, writes | usually reads | usually reads |
| DVD-RAM disc | rarely reads | doesn't read | doesn't read | doesn't read | reads, writes | doesn't read |
| DVD+RW disc | usually reads | usually reads | usually reads | usually reads | usually reads | reads, writes |
| DVD+R disc | often reads | usually reads | usually reads | usually reads | reads | reads, may write |
DVD FAQ ڴ OSTA/DVDA/NIST DVD ȣȯ ȸ ȸԴϴ. phase 1 DVD-ROM drive testing Ʈ NIST ۼϿϴ.
DVD-R(̳ʽ R ƴ϶ ٽ(dash) R̶ ) CD-Ró ȷ(organic dye) մϴ. κ DVD ̺ ÷̾ ȣȯ ˴ϴ. 1 뷮 39.5 Ʈ̳, Ŀ 47 Ʈ Ȯ Ǿϴ. DVD-ROM 4.7G 뷮 ߴ ũž DVD-ROM DVD-Video 꿡 ſ ߿մϴ. 2000, "authoring" "general" ϴ. General ߿ DVD-RAM ֵ 650nm (635nm) Դϴ. DVD-R(G) ȹǾ ݸ鿡 DVD-R(A) 뵵 ȹǾϴ. DVD-R(A) ü DVD-R(G) ڴ ϵ DVD-R(G)ü DVD-R(A) ϵ ʽϴ. Ѵ DVDÿ̾ ̺꿡 κ ϴ. ڵ ٸٴ Ϳܿ ѻ ֿ DVD-R(G) Decrementing pre-pit addresses, Pre-stamped Ǵ Pre-recorded control area, CPRM (1.11 ) ̿Ѵٴ Ͱ ũ Ѵٴ Դϴ. Ư Ҹ ° ȣġ ȭ DVD-R ȭϴ , Ƹ Դϴ.
Pioneer 1997 10( 6 ʰ) 3.95G DVD-R(A) 1.0 ̺긦 $17,000 ǥϿϴ. ο 4.7G DVD-R(A) 1.9 ̺ $5,400 1997 5( 6 ʰ) ϴ. 2.0 2000 ߸ŵǾϴ. 1.9 ̺ Ʈ ٿεؼ 2.0 ̵ ֽϴ.(̷ ν 2,500ð ڵ ֽϴ.) ο 2.0[4.7G] ü (ο ) 2.0 ̺꿡 ϵ ֽϴ. 1.9 ü( 1.0[3.95G]) 2.0 ̺꿡 ֽϴ. 1.0(3.95GB) ũ ְ, Pioneer DVD-R(A) մϴ. 3.95G ũ 뷮 ÷̾ ̺ ȣȯ ϴ.
Pioneer DVR-A03 DVD-R(G) ̺ 2001 5 $1000 Ϸ õǾϴ. 8 $700 ϰ Ǿ, 2002 2 $400 Ϸ Ƚϴ. ̹(DVR-103) ̳ PC DZ ϴ. ȸ翡 DVD-RW ̺긦 ϰ ְ, CD-R/RW մϴ. 2002 ߹ݱ DVD-RW ̺ $200 Ͽ ȷȽϴ. κ DVD-RAM ̺ DVD-R ũ ϸ, DVD-RW ũ մϴ. ο ̺ DVD-R/RW DVD+R/RW ο ϵ õǰ ֽϴ.
Pioneer 2002 DVD ڴ Ͽϴ. $3000 ȸ, Ʈ (YPbPr) 1394 (DV) Է մϴ.(ۺ Ʈ ⺻Դϴ) 1ð(10 Mbps) 2ð(5 Mbps) ȭ 带 ϰ, 2ä ڴ ϰ ֽϴ.
DVD-R(A) ũ $10 $25 ݴԴϴ (ʱ $50 ϴ). ũ 밳 ȣȯ ֽϴ. DVD-R(G) ũ $1 ݴԴϴ. ̷ ũ CMC Magnetics, Fuji, Hitachi Maxell, Mitsubishi, Mitsui, Pioneer, Ricoh, Ritek, Taiyo Yuden, Sony, TDK, Verbatim, Victor մϴ.
DVD-R 1.0 ECMA-279 ǥȭ߽ϴ. Pioneer Andy Parsons DVD-R(G) DVD-R(A) ̸ ϴ 鼭 ϴ.
Ѱ DVD-R(G) DVD-R(A) ũ 翡 ֽϴ. ù° Ѱ Ⱑ DVD-R ν Դϴ. ° DVD-R ϸ ȣȯ ս Ƿ Ⱑ Ȯ ִ ǥ(checksum) ϴ ϴ. ° DVD-R CSS, ڵ, ũκ ʽϴ. ̷ DVD-R(A) CMF(cutting master format) · ߰Ǿ մϴ. CMF ý (control area) DDP Ͽ ̷ ϵ մϴ. , Ҹ α Ⱑ CMF մϴ.
DVD-RW( DVD-R/W DVD-ER ˷ ֽϴ.) (Phase-change erasable) Դϴ. DVD-R ʷ ؼ Pioneer Ǿ , DVD-R track pitch ( : ̿ϴ Ʈ Ÿ), mark( : mark space data Ÿϴ.) , rotation control ϱ , DVD-RW κ DVD ̺ ÷̾ Ǿ Դϴ. (Ϻ ̺ ÷̾ DVD-RW ̵ ݻ , DVD-RW ̾ ũ ȥ ֽϴ. ̷ ذϱ ؼ ߿ ̵尡 ʿ Դϴ.) DVD-RW ϴ ð ȭ land ּ groove recording( : ǫ (groove) մϴ.) մϴ. (д ȿ land data ʿ ʽϴ.) 뷮 47 ƮԴϴ. DVD-RW 1,000 ֽϴ.
1999 12, Pioneer Ϻ DVD-RWȨ ڴ ߽ϴ. 250,000( $2,500) ̰ ũ 3,000($30)Դϴ. ڴ ο DVD-VR( ڵ) ũ ÷̾ ʽϴ. (ũ (physically) ȣȯ (logically) ȣȯ ʱ Դϴ). ڵ ð ǰ 1ð 6ð پմϴ. ο ڴ õǾϴ. ڴ DVD-R(G) ũ ϸ ÷̾ ȣȯǴ DVD-Video ̿մϴ.
DVD-RW ̺ DVD-R, DVD-RW, CD-R, CD-RW ũ ֽϴ. DVD-RW ũ $2 (ʱ $30 )Դϴ. ̷ ü CMC Magnetics, Hitachi Maxell, Mitsubishi, Mitsui, Pioneer, Ricoh, Ritek, Sony, Taiyo Yuden, TDK, Verbatim, Victor, ٸ ȸ ϰ ֽϴ.
DVD-RW ũ ֽϴ. 뷮 4.7G Դϴ. Ϻ ܿ ã 1.0 ũ (CSS ) Ժθ 簢 óϿ ȣȯ ˴ϴ. 1.1 ũ ȣȯ ̱ Ժθ ̸ ߸߽ϴ. 1.1 ũ CPRM ϱ ID BCA ߸ "B" ֽϴ. Bǵũ Ư 翡 ʼ ˴ϴ (CPRM ؼ 1.11 , BCA ؼ 3.11 ). DVD-RW ǥ ECMA-338 ֽϴ.
: ۵̺(1.22 ߿ ͵ ) DVD-RW ũ մϴ. , iDVD α Ұմϴ. Toast ٸ Ʈ ؾ߸ մϴ.
ʱ 뷮 25.8 Ʈ DVD-RAM ߿ 4.7G þ Ϻ MO(magneto-optic) ȥյǾ ִ (phase-change dual, PD) ϰ ֽϴ. DVD-RAM (Defect management) е CLV ǻ Writable DVD ˿ մϴ. DVD-RAM κ ̺곪 ÷̼ ȣȯ ʽϴ ( (defect management) ݻ , ̹ ).ұ Ȩ(wobbled groove) Ȩ(groove) ,Ȩ Ȩ̿ ִ land ο mark Բ clocking data ϴµ Դϴ. Ȩ(groove) pre-embossed sector header Ǿ ũ Դϴ. ܸ DVD-RAM ũ īƮ ְų ũ ܵ մϴ. īƮ ȩ ֽϴ(4.3.4.1 ). ũ īƮ ִ ¿ Ⱑ մϴ. DVD-RAM ũ ʱ īƮ Ǿ ִ ־, Ż õǾϴ. īƮ ũ 124.6mm x 135.5mm x 8.0mmԴϴ. DVD-RAM 100,000 羲Ⱑ ϸ, ũ ʹ 30 մϴ.
DVD-RAM 1.0 ̺ 1998 6( 6 ʰ) $500 $800 ݿ, ܸ ũ $30 , $45 ǥǾϴ. DVD-RAM ũ ִ ù ° DVD-ROM ̺ 1999 Panasonic õǾϴ(SR-8583, 5x DVD-ROM, 32x CD). 1999⸻ õ Hitachi GD-5000 ̺ DVD-RAM ũ ֽϴ. DVD-RAM ü CMC Magnetics, Hitachi Maxell, Eastman Kodak, Mitsubishi, Mitsui, Ritek, TDK ˴ϴ.
Ѹ鿡 47 Ʈ 뷮 DVD-RAM 2.0 1999 10 ǥǾϴ. ù ° ̺ DVD-RAM 1.0 ̺ ݿ 2000 6 õǾϴ. ܸ ũ $25 ̰ $30 ϴ. 2003 ũ $10 ̰, ̺ ҸŰ $200 ϰ Ǿϴ. DVD-RAM 2.0 ķڴ ֵ 8cm ũ īƮ Ưȭ˴ϴ. ̷ DVD-RAM ũ е ϱ contrast enhancement layer thermal buffer layer Դϴ.
Z C-Cube 1999 10 ο DVD-VR (DVD-VR ڼ DVD-RW section ʽÿ.) DVD-RAM ڴ ÿ(ǰ ǥ ƴ) ϴ. Panasonic $3,000 DVD-RAM ڴ 2000 1 CES ÿ ϴ. װ 9 DMR-E10 $4,000 ̱ ǵǾϴ. 2001 Hitachi Panasonic DVD-RAM ũ ϴ DVD ķڴ Ͽϴ. ٷ ã ְ, ¿ DVD ķڴ λԴϴ. Panasonic 2 DVD-RAM ڴ 2001 10 $1,500 õǾ, DVD-R ũ մϴ.
DVD-RAM 1.0 ECMA-272 ECMA-273 ǥ ֽϴ. DVD-RAM 2.0 ECMA-330 ECMA-331 ǥ ֽϴ.
type 2 DVD-RAM īƮ ũ ǥ ÷̾ ̺꿡 մϴ.(, κ ÷̾ ̺ ũ ν մϴ -- 4.3.1 Ͻñ ٶϴ.)
켱 ó ü η߸ϴ ( ƴ϶ η߸ Դϴ.) η մϴ. īƮ Ĺ Ȩ ü Ŀ ϴ. ʹ ũ Ʈ κп Ǿ ֽϴ. ȵ˴ϴ. ũ ٽ īƮ ۾ ִ κа ũ ۾ִ κ ȮϽñ ٶϴ.
κ DVD-RAM ̺ ũ Ұ Դϴ. ũ īƮ ϵ Ұ Դϴ.
DVD+RW CD-RW ̸ 2001 ʿ õǾϴ. Philips, Sony, Hewlett-Packard, Dell, Ricoh, Yamaha Ÿ ٸ ȸ翡 ϰ ֽϴ. DVD+RW DVD Forum ϰ ʽϴ( κ DVD+RW ȸ DVD Forum ȸԴϴ). DVD Forum ǥ ϴµ ƹ ϰ ʽϴ. DVD+RW ̺ DVD-ROM, CD ֽϴ. DVD-R, DVD-RW κ нϴ. DVD-RAM ũ аų մϴ. DVD+RW ̺ CD-R, CD-RW, DVD+RW ũ ֽϴ. DVD+RW ũ Ѹ鿡 47 Ʈ , DVD+RW ũ ϴ DVD-Video ÷̾ DVD-ROM ̹ ֽϴ.(̵ DVD-RW ݻ絵 ũ νĿ ֽϴ.)
DVD+RW Ŀڵ 1997 װ ǻ Ͽ ǰ, Ȩ ̶ , װ ǵ DVD Forum ڵ Ϻ ̾ϴ. 1.0 鿡 30 Ʈ(2.8ⰡƮ) ־, ϴ ÷̾ ̹ ȣȯ ʾ 1999⸻ 뿡 Ǿϴ.
DVD+RW linking sectors ϵ ִ high-frequency wobbled groove( : data ϵǴ Ȩ(groove) track centerline sin Լ ұ ϴ , ֱⰡ ſ ªٴ ǹմϴ.) (phase-change) մϴ. (no defect management) ɼǰ Ҿ DVD+RW ũ ϴ DVD reader ȣȯ ϴ ϵǵ ݴϴ. DVD+RW ũ ϵǾ , ٹ(sequential video acces)(̹ CAV ӵ д´.) CLV˰ (random acess) CAV(constant angular velocity) ߿ ϳ ̿մϴ. CAV ʽϴ. DVD-R ũ CLV θ մϴ. ǥ DVD ̺곪 ÷̾ CLV ˵ ũ ֽϴ. DVD+RW ü 1,000 մϴ.(ʱ 100,000 پ)
DVD+R DVD+RW Դϴ. ̴ 2002 ߹ݿ õǾϴ. DVD-R ü DVD-R ȣȯ ϴ. DVD+RW ̺굵 DVD+R ̵ ̶ Ű ó ̵鵵 üϿ մϴ. ݸ鿡 Philips DVD+RW ڴ +R ũ Ϸ Һڰ ϰ ̵带 ϸ ˴ϴ.
Philips 2001 Ĺݿ DVD+RW ڴ ̶ ǥϿϴ. Philips ڴ DVD-Video ϹǷ, ϴ ÷̾ ũ ֽϴ. HP DVD+RW ̺(Richo ) $600, DVD+RW ũ $16̶ 2001 9 ǥϿϴ. HP ̺ б ӵ DVD 8x, CD 32x̰, ӵ DVD+RW 2.4x, CD-R 12x, CD-RW 10x Դϴ.
2005 DVD+R ũ $1 ̰, DVD+RW ũ $2 Դϴ. DVD+RW ũ CMC Magnetics, Hewlett-Packard, MCC/Verbatim, Memorex, Mitsubishi, Optodisc, Philips, Ricoh, Ritek, Sony մϴ.
DVD+RW www.dvdrw.com www.dvdplusrw.org Ͻñ ٶϴ. DVD+RW 1.0 ECMA-274 ǥ Ǿϴ. DVD+RW 2.0 ECMA-337, DVD+R ECMA-349 ǥ ֽϴ.
ߵ ũ ֽϴ. -(DVD-R/RW) +(DVD+R/RW)Դϴ. ū ̴ ϴ. Ϳ ϰ, մϴ. ǻͿ ڴ ̺긦 ֽϴ. ϳ ȣȯ ٴ ֱ ȣȯ մϴ.(4.3.1 ) ӵ ̰ ִٰ ű⼭ űԴϴ. ϸ ٸ ٷ ֽϴ. ̷л 16x ѰԴϴ. ֱ ̺ Ѱġ ߽ϴ.
ֱ ̺ ũ (DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW) մϴ. ̺ ȣȯǴ ũ Ͽ DVD+RW ̺ DVD+R/RW ũ, DVD-RW ̺ DVD-R/RW ũ մϴ.
ǻͿ Ѵٸ DVD+RW ֱ մϴٸ, ̳ ӵ ߿ϴٸ DVD-RAM ĵ ϴ. DVD-RAM ս ϴ. ũ īƮ ־ ȣ ϴ. κ DVD-RAM ̺ DVD-R/RW ũ ϰ, Ϻ ̺ ο մϴ.
DVD ĵ ǥDZ õ ϴ. Ϻδ ü DVD ̰. ̷ ǥ ͵ 50 60 Ʈ AS-MO( MO7) ڵ ǥ ξ 52 Ʈ NEC MVũ(Multimedia Video Disc, MMVF, Multimedia Video File) ֽϴ. ASMO ̺ DVD-ROM ְ Ѵٰ Ͽ, DVD-RAM ȣȯ ʾҽϴ. MVũ 0.6mm ȯ ٿ ϰ, Ȩ ϸ, 640nm Ѵٴ DVD-RW DVD+RW մϴ. ù ǥʹ ̺ DVD-ROM̳ Ÿ ȣȯǴ ũ ϵ Ǿϴ.
FMD (2.13 ) ͵ ־ϴ. ο HD ĵ ֽϴ (6.5 ).
DVD µ ɸ ð ڴ ӵ 翡 ֽϴ. ð ȭ ð ϴ. ֳϸ Ʈ 30 ϴ ʿ Ʈ ߰ ѽð ϴ ʿ ũ Դϴ. 2x ڴ 22 Mbps ۵Ͽ 4.7G DVD 30 ɸϴ. 4x ڴ 15 ɸ.
-R/RW DVD ݿ ʿ ϴ ϱ ( ª Ŭ ) ϴ ϴ Ͱ ð ɸ մϴ.
CD DVD ݻ ݼ ̾ ̾ Ǵ տ ٸ Դϴ. ݻ ݼ ̾ ݻ̳ ְ, þƴ(Ķ), Żνþƴ(), ( Ķ), (ʷ) Դϴ. DVD ǰ ǴѴٴ Ǹ ǰ Ǵϴ Ͱ ϴ( Ǹ ̳ Ǹ ?). Ư ũ ÷̾ ۵ϴ ó ϴ. ŵ ۾ü ũ ¿ ٴ ƽ Դϴ. ũ о° ũ ǰ ȭ ȥߴ° ξ ߿մϴ.
ٸ մϴ. ֳĸ (Żνþƴ̳ ) ̰ ֱ Դϴ.3.12 Ͻñ ٶϴ.
(R) ̾ ̺ ũ 2004 õǾϴ. ̾ RW ũ 2006 õǾϴ.
ũ ٸ ǵ Ʈ ˴ϴ (2x = ǥ ӵ , 8x = ǥ ӵ ). ũ ǵ Ʈ ̺ ǵ Ʈ ǹԴϴ(4.2 ). ̺갡 õǸ鼭, ο ũ ̺Ӹ ƴ϶ ο ̺꿡 ۵ǵ մϴ. ӵ ϰ ۵ϰ, ũ ǥ Դϴ. , ũ ü е ũ ٸ ǵ Ʈ ˴ϴ. ̺ Ʈ ų ٰ ǥõ ũ ֽϴ. 4x ̺긦 ִٸ, 4x Ȥ ũ ϸ, 1x 2x ̺긦 ·δ ϸ ȵ˴ϴ. ũ ǵ Ʈ ǵ Ʈ ߾ ֽϴ.
DVD ڴ 1x ̺긦 ϹǷ, ƹ ũ ᵵ ۵ϱ , 1x 2x ũ ۵˴ϴ.
DVD ڴ DVD-R̳ DVD+R ũ ̿Ϸ · մϴ. Ϲ ӽ 丮 ũ Ǵµ, ̿Ϸ ´ ġ ʿ մϴ.( ´ ӽ ̸ TMPVMGI ¶ Ҹ մϴ.) ̿Ϸ · ϸ Ǵ ʿ ߰ ֱ , ũ ̻ մϴ. κ DVD ڴ Ϻ DVD ÷̾ ֱٿ 丮 ã ʺ ȮϿ ̿Ϸ ũ ֽϴ. ũ ϷǸ, 丮 ġ Ű, ǥ DVD ÷̾ νϰ ϰ ˴ϴ.
Ʈ ڴ κ DVD PC ȭ VGA ȣ ϱ ϵ մϴ. ſ 뿪 Ǯ ٷµ ſ ȿ Դϴ. Creative Labs Encore Dxr ø Sigma Designs Hollywood ø Ϻ ڴ ī ī忡 Ƴα VGA ȣ ϴ pass-through ̺ մϴ. ̴ colorkey Ҹ Ư ( ȫ Ǵ ) ȭ ٲپ ǥϴ մϴ. ǻ ȭ鿡 Ÿ colorkey Ÿ DVD ڴκ ڵ ȭ ü˴ϴ. ̷ (̰) ǻ ȣ Ͼϴ. ũ ĸ( Ƴ)ҷ Ѵٸ, colorkey 簢ۿ ϴ.
ȭ ĸ ϵ Ͽ߸ մϴ. ̷ ϸ Ϻ ڴ ǥ ݴϴ. Creative Softworx, HyperSnap, SD Capture ƿƼ ϸ ȭ ĸ ֽϴ. PowerDVD ME ÷̾ Ʈ ϵ ִ ȭ ĸ ִ ֽϴ.
κ ȭ CSS ڵȭǾ ֽϴ(1.11 ). ڵ带 Ǫ key Ϲ Ұ ũ Ǿ ֽϴ. ڵȭǾ ִ DVD ϵ ũ Ѵٸ key Դϴ. , ÷̾ α Ͽ ȭ Ϸ Ѵٸ α ̺꿡 ִ ũ õϰ, Ǹ 縦 ֽϴ. key ʽϴ. vob Ϸ Ѵٸ, ڴ DVD-ROM ̺κ key 䱸ϰ Ǿ Դϴ. "Cannot play copy protected files" ȭ鿡 ǥõ Դϴ.
Ȯ, õ ش , ҷ, ߰ , ִ ذ ܰ谡 ֽϴ.
Ư ī ̹ Ʈ :
亯: ũ Ǿ ȵ˴ϴ.
Ʈũ(100Mbps Ǵ ̻, ɰ ſ ) ִٸ, Ŭ̾Ʈ DVD-Video ֽϴ. ҽ DVD-ROM ̺(Ǵ jukebox) , DVD-ROM ̺ video data streaming ȵ ſ cashing ý ʴٸ, ̻ ÿ ϳ ũ Ϸ Ѵٸ ȭ Դϴ.
ū CSS ȣȭ ȭ(1.11 ) ҽ Ȼ Ÿ ٴ Դϴ. ֳϸ CSS ȣ ص(decryption) accessible bus Ʈ ƴ, ÿ ̷ ϱ Դϴ. ڴ ִ ̺ ۾ ִ ä ִٸ ȣȭ Ʈũ Ÿ ȣ ص ϸ鼭 ڵ ֽϴ. (, ݱ ̷ ڴ ϴ.)
Ѱ GNU/Linux/Unix, BeOS, Mac OS X ٸ OS VideoLAN ƮԴϴ. CSS ص ÷̾ ԵǾ ֽϴ. ڵ尡 DeCSS ٸ ұϰ, 㰡 ϴ ̾ Ƹ κ ҹ Դϴ (4.8 ).
ٸ δ ڵϿ װ иǾ ִ ̺(Ϲ RF) Դϴ. ſ ϴٴ , DVD ȣ ۿ뼺 ѵǸ, ûڰ ϳ ̹ ڴ Ǿ ѹ ϳ ۿ ٴ ֽϴ.
ȸ LAN Ʈ (MPEG-1, MPEG-2, MPEG-4 ) ϱ , װ DVD-Video ũκͰ ƴ, ̳ ǽð ڴϴ.
ͳ ٸ ֽϴ. ̱ ̾ DVD 56k ؼ ٿε µ, Ѱ ɸϴ. T1 ٿεϴµ 7ð ɸϴ. ̺ ̷ ð , ̿ ٸ ڰ , ӵ ɰϰ ϴ.[2001 Jim : DVD (ͳ ) ͳ 2007 Ұ Դϴ. 2 data ӵ 䱸Ǿ ο ǰ DVD Ÿ ̰, ٽ ѹ ͳ ӵ Ѱ踦 پ Դϴ.]
CSS (Content Scrambling System, ڹ ü) DVD ȭ Ǵ ȣȭ ü踦 մϴ. 1.11 Ͻñ ٶϴ. DeCSS DeCSS ҽ ڵ αӸ ƴ϶, CSS ȭϴ Ϲ ŵϴ.
ٸ "ҹ(ripping)" ̿ (6.4.2 ), CSSȣ ؼϴ ǻ Ʈ 1999 10 ͳݿ ǥǾϴ. (www.emediapro.net/news99/news111.html ִ Dana Parker ʽÿ). DeCSS CSSȣ ϰ ϴ DVD ripper ȣ Ǯ ä DeCSS DMCA WIPO Ʒ ҹ ִٴ Դϴ. DeCSS master key Ǿ ִµ, ̷ ̿Ͽ Ϲ PC 409 key ü ȣȭ ϴ.
ƹư, 56K ٿεϴµ, Ѱ ɸ, ϴ 6G ϵũ CD-R ʿϱ ȭ ϵ( DVD ) ִٴ ŷ ʽϴ. Ǵٸ DivX(2.10 ) ڵ Ͽ ϴ Դϴ. ̷ ϸ ϱ , ȭ ϴ. DivX Ʈ Ӹ ƴ϶ ȭ ˻ϰ ã ð ġ Դϴ. , κ DVD ҹ ϴ ٿεϴ ũ Ⱦ ƴ϶ ǽ մϴ.
DeCSS ڵ DeCSS Linux ü DVDȭ ÷ ֵ ϱ ؼ ߵǾٴ մϴ. Linux ü ҽ ⺻ ϴ Ư CSS ̼κ ܵǾϴ. ̰ Ư DMCA WIPO Ģ ˴ϴ. , ͳ ö ִ DeCSS.exe α ȭ ȣ ؼϴ αԴϴ. Linux DeCSS DeCSS.exe α 뵵 ϱ DeCSS Ŀ ġŸ ް ֽϴ. DeCSS.exe DVDκ ȭ īϰ ҹ ϴ ̿ ֽϴ. DeCSS ڼ Tom Vogt DeCSS central Ͻñ ٶϴ.
DeCSS ִ DVD ָ ġ ֽϴ. ɰ DVD Ժ(Ư ̹ ) ؼ ũ Ʈ ī , ǥ DVD ÷̾ ϰų, ũ, VHS Ǵ 忡 ķڴ ٸ ҽκ īؼ Դϴ. DVD и Դϴ. DeCSS װͰ 谡 ϴ.
DeCSS Ÿ , DVD CCA Ҽ ϰ, Ʈ DeCSS ƴ (ũ ø !) ؼ ӽ ûϿϴ. û 1999 12 29 ĶϾ ⰢǾϴ. 2000 1 14, MPAA Ŀ ̱ 7 ȭ Ʃ(Disney, MGM, Paramount, Sony [Columbia/TriStar],Time Warner, Twentieth Century Fox, Universal) ڳƼư 忡 ֿ ִ DeCSS ߴܽŰ ܰ ġ Ҽ Ͽϴ. 1 21, Ҽ ǻ ӽ Ͽϴ. , 1 24, ĶϾ CCA Ҽ ǻ ʱ ǰ ӽ Ͽϴ. ʿ ǻ DeCSS ִ Ʈ Ǵ , ũ Ʈ ƴ϶ ǰ Ƚϴ.( FAQ DeCSS ũDZ ߵ Դϴ.) CCA Ҽ ŷ 뿡 ٰŸ ΰ ֽϴ.(ټ Ҿ ٰ) ݸ鿡 MPAA Ҽ ۱ ħؿ ٰŸ ΰ ֽϴ. 1 24, ó DeCSS 16쳭 븣 α Jon Johansen ɹ , ǻ ġ мϿϴ. Johansen crack ۾ Ī Masters of Reverse Engineering (MoRE) θ αӿ ״ αӿ ٰ ߽ϴ.
غ Դϴ. ֳϸ DeCSS ҽ ڵ T-shirt ǰ , DVD CCA 밡ϵ Ǿ Դϴ. --! ͻ콺 ִ Fire, Work With Me ʽÿ.
پ Ƽ̾ / α DVD DVD-Video title chapter Ǵ MPEG-2 ÷ ֵ Ȯ ֽϴ. Ϲ ActiveX Ʈѷ ֽϴ. Ųÿ QuickTime DVD ϴ. DVD ÷̾ AppleScript մϴ.
DVD MPEG-2 ũμƮ ͳ ͽ÷η HTML ActiveX Ʈ Ͽ մϴ (Ʒ ǥ ). ActiveX Ʈ ĿƮ, ̳ ٸ ActiveX ȣƮ ۵ մϴ. ʹ ActiveX ʾƼ ۵ ȵ˴ϴ. MPEG-2 ĿƮ ȭ ̿Ͽ ۵ մϴ.(̸ ؼ DirectShow ȣȯǴ MPEG-2 ڴ ġǾ ־ մϴ) DVD MPEG-2 Ư Xtras ̿Ͽ Macromedia Director ֽϴ.
| HTML(Internet Explorer) | ĿƮ | ActiveX( ) | |||
| Microsoft MSWebDVD MSVidWebDVD (MSDN overview ) | no | ||||
| Microsoft Windows Media Player 6.1 (docs in Windows Media SDK) | no | no | no | ||
| InterActual PC Friendly | Ư | no | no | no | |
| InterActual Player 2.0 | $2000 ̻ | ? | |||
| SpinWare iControl | PE: $120, Web: $1200 ̻ | Web version | PE version | Ұ | Ұ |
| Visible Light Onstage DVD | $500 ̻ | ActiveX version | ActiveX version | ActiveX version | Director version |
| Sonic eDVD (InterActual engine, feature of Sonic products) | $4000 | Ұ | Ұ | Ұ | |
| Sonic DVD Presenter (InterActual engine, ) | $40 | Ұ | Ұ | Ұ | |
| Tabuleiro DirectMediaXtra | $200 | Ұ | Ұ | Ұ | MPEG-2/VOB , DVD-Video Ұ |
| LBO Xtra DVD | $500? | Ұ | Ұ | Ұ | |
| Matin? Presenter | ? | ̼ α. DVD-Video ƴ MPEG-2 డ. | |||
DVD-ROM 뷮 ũ CD-ROM̶ Ѵٸ (Director, Flash, Toolbook, HyperCard, VB, HTML, ) (QuickTime̳ AVI CinePak, Sorenson, Indeo, Media, ) Ͽ α ְ, DVD ۵ Դϴ. ȭ ũ ȭ Ϸ Ʈ ø ֽϴ. , MPEG-2ŭ ȭ Դϴ.
DVD-Video DVD-Audio (6.1 ) Ͱ Ư Ͽ Ǿ ϰ ֽϴ. IFO ٸ ϰ ֽϴ. BUP IFO 纻Դϴ. VOB(DVD-Video ) ϰ AOB (DVD-Audio) ã ̼ ϰ ִ ߰ Ŷ ִ MPEG-2 α ƮԴϴ.
VOB Ư MPEG-2 ̱ κ MPEG-2 ڴ DVD ÷ Ʈ մϴ. Ȯڸ VOB MPG ֱ⸸ ϸ ˴ϴ. , angle( 鿡 ī )̳ branch(ÿ 丮 ) Ư ɵ ̻ ʷ Դϴ. VOB ϴ ü (Ǵ VIDEO_TS.IFO ϴ.) ÷ϱ DVD ÷̾ α ϴ Դϴ. ֳϸ ̷ Ϳ DVD-Video Ư¡ Ǿ Դϴ.
DVD ȣȭǾ ־ .VOB ϵ ̺ 簡 Ǹ ʽϴ. 4.5 Ͻñ ٶϴ.
.IFO .VOB DVD ϸ Դϴ. 5.9 Ͻñ ٶϴ..
.VRO DVD-VR ϴ DVD ڴ ϴ. Ȥ .VOB ó ٷ , κ ְ ϴ. Cyberlink PowerDVD, InterVideo WinDVD, Sonic Cineplayer ű մϴ. ͵ ϰ ϵũ ϷHeuris ⳪ Panasonic DVD-MovieAlbum Ư α ʿմϴ. InterVideo WinDVD Creator, MedioStream neoDVD, Sonic MyDVD DVD ũ α ̿Ͽ -VR ũ ǥ DVD- ũ ű ֽϴ.
98 2000 DVD ÷̾ ϰ ֽϴ. α DirectShow ȣȯǴ DVD ڴ ġǾ־ մϴ(4.1 ). ġÿ, ȣȯ ϵ ڴ Ǿ ִٸ ÷̾ α ˾Ƽ νմϴ. Ʈ ڴ ν ϵ ڴ ̿ؼ ÷̾ ϰ ʹٸ α ġؾ մϴ. cab Ǯ ִ Winzip̳ ٸ ƿƼ ̿ؼ driver17.cab( ũ ) Ϸ dvdplay.exe سϴ. ϸ driver11.cabϷ help ְ ̺긦 ϰ ʹٸ driver17.cabϷ dvdrgn.exe ֽϴ.
Me ξ ÷̾ ϰ ֽϴ. DIrectShow ȣȯ ڴ ʿմϴ. ÷̾ ġ ۸ Ÿ Ƚϴ. ÷̾ ϱ ؼ ۸ ϰ dvdplay Էմϴ.
XP DVD ̵ ÷̾ ϵ Ͽϴ. ̸ ؼ DVD ڴ ʿմϴ. ( ѿ DirectShow ȣȯǴ DVD ڴ ԵǾ ֽϴ) ڴ ѿ ؼ ũμƮ XP DVD Ͻñ ٶϴ. XP Ʈ ڴ Ʈ ֽϴ.
98̳ ME ϵ DVD ÷̾ α XP ϴ. κ 2000 α ̵尡 ʿմϴ. DVD α ȸ糪 PC ȸ翡 ̵尡 Ȯ ñ ٶϴ. κ ̵尡 Դϴ. ƴϸ ݿ XP DVD ڴ ֽϴ.(4.11 ).
DVD Ÿ ϱ ϴ ƴ϶ DVD κ ۱ǹ ̶ ݵ Ͻñ ٶϴ.
DVD α(4.8 6.4.2 ) ϸ DVD ̳ PCM(WAV) ֽϴ. MP3, WMA ٸ ϴ α ϰų, CD ˴ϴ.
Ǵٸ DVD ÷̾ (3.1 ) ڴ ǻ Է ֽϴ.
DVD ۿ 2 ⺻ ܰ谡 ֽϴ: (development) ۺ(publishing)Դϴ. DVD-ROM DVD-Video Ŀ ٸϴ. ۺ մϴ. ϰ ҷ ũ 縦 ϸ ˴ϴ. 뷮 忡 Ű Ѵٸ Ưȭ 忡 մϴ.
DVD-ROM Macromedia Director, Visual BASIC, Quark mTropolis, C++ ִ Ʈ մϴ. DVD-R üũ ũ ũ UDF Ʈ 5.3 մϴ. DVD-Video MPEG-2 Ƽ ä Ǵ MPEG-2 ̿ DVD-ROM ڵ(5.3 ) ʿ մϴ.
DVD-Video 3 ⺻ ֽϴ: ڵ,Ҹ(,̾ƿ,Ʈ),(ũ ̹ ). Ҹ̶ ϱ մϴ. ü( 5.5 )κ ˴ϴ. DVD-Video ŸƲ ̸ (Ǵ ȸ縦 ٸ) ڵ Ҹýۿ ϰ Դϴ(5.3, 5.4 ).
ø̼( ) ο ũ ʿ 徿 մϴ. Ը (5.5 ) ̷, CD 絵 մϴ. DVD 鸸 Դϴ. ۷, Żθ и忡 ݻ ־ ϰ, μϰ 忡 ũ ϱ Ͽ پ ˴ϴ. κ ø̼ǰ 뷮 ϱ Ʈ 忡 100 ũ "one-off"Ǵ"check disc" մϴ. DVD-ROM DVD-Video CSSȣȭ,ũκ,ڵ (regionalization) ߰ ۾ ֽϴ. Ŭ̼ǿ Technicolor Disctronics ֽϴ
Ʈ ũ(4.3 ) ϴ մϴ. ڵȭ ڴ 尡 ̵ ־ְ ũ μϴ ͵ մϴ.̰ ø̼ǰ ϱ ø̼(duplication) ̶ θϴ.
, ũ, CD-ROM ˱ DVD ϴ. ⺻δ 3 о ϴ.:δ, (Ҹ,ڵ,), /ø̼.
DVD Ƽ Ʈ, Ƽ ī ޱ, ٸ DVD-Video ʴ´ٸ VHS Ǵ İ Ͽ ũ δٰ ϴ.
Ҹ DVD ۽ κԴϴ. ڵϰ, Ʈ Ҹ, ڵϿ մϴ. װ͵ ϳ Ʈ Ƽ÷ϰ, δ ο ڵ մϴ. Ϲ $40/, $15/, ڸ $5/, ð Ʈ ߰ $30/Դϴ. , Ƽ Ʈ, ڸ, , 2 ð 渮 ǰ DVD ȭ ϱ 뷫 $15,000 Դϴ.ݸ ü 1 ð $300 ð û ϱ մϴ. Ŭ 2 ð DVD-Video ŸƲ $2,000 Ͽ մϴ. Ϸ ϴ Ҹ ڵý $30 κ $2,000,000 ̻ ֽϴ. 5.8 ø ϰ DVD ִ ߰ ֽϴ.
ʽϴ. ø̼ $2.40Դϴ.CD $1,000, 뷮 ø̼ǿ $0.40 Դϴ. LD $3,000, ø̼ $8Դϴ. 2007, DVD $800, 뷮 ø̼ $0.50 Դϴ. Ȥ ̾ ũ ø̼ ϴ $0.20 ϴ. ̾ ũ(DVD-18) ٷӰ Դϴ.(3.3.1 )
DVD ķ̼, Ȯ, м ؼ5.6 Ͻñ ٶϴ.
DVDۿ ܰ谡 ֽϴٸ ֿ κ ֽϴ: 1) Ҹ( ϰ ũ̹ ϴ ), 2) ø̼(͵ũ ϰ Ǵ 鸸 īǸ .) 5
[A] Ҹ (ڵDVD-R īǣ մϴ).
[R] ø̼(üũ ũ뷮 ).
[D] ø̼( ũ )
κ ø̼Ǿڴ ü Ҹ
ְų Ҹü ް Ǿֽϴ.
ٸ Ʈ DVDInsider, DVDMadeEasy, Post Magazine ã ֽϴ. ̵带 DVD ȯϴ ȸ 5.8 Ͻñ ٶϴ.
[R] Universal Manufacturing & Logistics (Blackburn, UK, +44 (0) 1254 505300; Langenhagen, Germany, +49 (0) 511-972-1755).
[A] US DVD (San Jose, CA), 408-259-1495.
ƮƮڵ ũ̹,DLT мϰ ϴ 5.3.3 Ͻñ ٶϴ.
[: DVD-Video ̰, DVDκ CD īϴ ϴ ƴմϴ. ڴ DVD CD 7~14 뷮 ֱ ǿ ʽϴ. ѣκ DVD ȭ ȣȭǾƯ Ʈ ̴ ϴ.]
尡 DVD 尡 CD DVD-Video
մϴ.̷ cDVD( ̴ DVD Ҹ) Ʈ ª
α ϴ. , DVD-Video
CD-R̳ CD-RW, Ȥ CD-ROMμ Ͽ, ũ
ִ ÷̾ ϴ.DVD-Video
÷̾ CD ̵ DVD-Video
ֽϴ:
1)DVD ߴµ ϰ CD ̵ üũ
, ÷̾ ̻ DVD-Video ã ʽϴ.
2)÷̾ DVD-Video 뿡 ʿ 9 ư ʰ,
CḎ 1 ưϴ.
3) ÷̾ CD-R ũ ϴ.
(2.4.3 )
cDVD ִ ÷̾μ ˷ ִ freey/Sampo LD2060 ADV2360, Aiwa XD-DW5 XD-DW1Դϴ.̷ ÷̾ 1x 2x ϱ 4Mbps ̻ Ʈ ٷ ϴ.÷̾ IDE ̺긦 üϸ, Ʈ ٷ ְ ˴ϴ. cDVD ִ ÷̾ ؼ£ robshot.com Ͻñ ٶϴ. (: CD-Rκ DVD ִ ÷̾ ֽϴ. 翡 ϸ Video CD ص cDVD ǸǾϴ. ÷̾ CD ̵κ DVD-Video (.VOB .IFO) ϴ ȮεǾϴ.)
ǻʹ մϴ.CD-R̳ CD-RW Ͽ Ʈ ҽ DVD-Video ϵ, UDF ̴ ƴϴ, ̺갡 ̵(ʱ DVD-ROM ̺갡 CD-R ϰ) ִ , DVD-ROM PC մϴ. Mac ־ Apple DVD Player 2.3 Ǵ űԹ ʿմϴ.
cDVD ؼ ó DVD-Video Ҹϰ (5.4 ), CD-R̳ CD-RW ϴ. ϴ Ҹ Ʈ CD-R/RW ũ ٷ ٸ, ƿƼ Ͽ VIDEO_TS 丮 ũ Ʈ 丮 մϴ. ȵǴ cDVD д ÷̾ ȣȯ ϱ CD UDF Ͻý ɼ Ѱ ۾մϴ. ð ̰ , MPEG-2 half-D1 (352x480 Ȥ 352x576)̳ MPEG-1 ڵմϴ.
Ǵٸ DVD ÷̾ ϱ CD-R̳ CD-RW ̵ Video CD Ǵ Super Video CD ִ Դϴ. VCD SVCD ְ 尡 ̵ ִ ÷̾ ũ ֽϴ. (2.4.5 ). VCD Ȱ ˴ϴ(MPEG-1 video audio, 1.152 Mbps, ð 74). 尡 CD ̵ ִ DVD-ROM PC 尡 VCD ũ Դϴ.SVCD ϴµ MPEG-2 ڴ( 4.1 ) ʿմϴ. CD ۿ ؼ 5.8 Ͻñ ٶϴ.
Ұ ̾ ֱٿ ֽϴ.
DVD űؼ DVD ڴ ϰ VCR, ķڴ, ũ ÷̾, Ȥ ٸ ȭ ҽ մϴ (DVD ڴ 1.14 ).
,Ǵ é ٸ ִ ϴ ĿDVD ؼ ͵ ʿ մϴ.:
մϴ.
John Beale DVDۿ ڽ Ȩ Ͽϴ.
: κ DVD Ҹ Ʈ NTSC PAL DVD ֽϴ. ֻ ȣȯ ؼ NTSC Ͻñ ٶϴ. (1.19 .)
ո Ǵ ɼǼ Ұմϴ.
ƴϸ VHS ȭ ϴٸ CD 弼. MPEG-1 ڵ Ʈ Video CD Ʈϴ CD-R/RW ø̼ ϸ ˴ϴ. Roxio Easy CD Creator Toast, Pinnacle ( VOB) InstantCD, Query InternetDiscWriter, VITEC MPEG Maker-2, Sonic MyDVD RecordNow Max, Ahead Nero Burning ROM, NTI NTI CD-Maker, Cequadrat WinOnCD ֽϴ. ǰ DVDŭ ʰ ð CD մϴ. ũ Ϸ ÷̾ CD-R м ִ(2.4.3 ) Video CD ִ(2.4.5 ) Ȯؾ մϴ.Video CD ۿ ؼ VCDhelp.com Ͻñ ٶϴ. Ǵٸ Super Video CD Դϴ(2.4.6 ). ̰ ȭ , ð ªϴ. Ҹ/ SVCD ֽϴٸ, SVCD ִ ÷̾ ϴ.
Ǵٸ Terapin CD Audio/Video Recorder Ȥ TV One MPEG-2@disk Ȩ CD ڴ ϴ Դϴ. ̵ Ƴα Է CD-R̳ CD-RW ݴϴ.
DVD Ӹ ƴ϶ (PowerPoint, PDF, text, JPEG, ) ֽϴ. ũ ǻͿ ְ Ž⸦ ϵ ֽϴ. VIDEO_TS ֽϴ. , DVD Ʈ(5.4 ) ߰ϴ ־߸ մϴ. Ʈ ߰ ִ Ȯ մϴ. ߰ ũ "ROM Zone" ϴ ǥϱ մϴ. ִ DVD Ʈ ߰ ̷ ϸ ˴ϴ. VIDEO_TS ϵ̺ ϰ, DVD Ʈ(5.2 ) Ͽ VIDEO_TS DVD ߰Ϸ Բ ũ մϴ. ̶ ROM Ʈ VIDEO_TS ùٸ νϵ 迭Ͽ DVD ÷̾ մϴ.
ũ ũ Ȥ ũ ϵ ̺ ϴ Ϳ õ Դϴ. ϴ 뿡 ؼ 2.11 Ͻñ ٶϴ. 翡 ؼ 4.13 Ͻñ ٶϴ.
ù°, DVD ϴ , ϰ ִĿ ҹ ֽϴ. չ ۱ ִ ũ ģϿ ϴ ҹԴϴ.
°,κ DVDȭ 縦 ˾Ƶνʽÿ. ڼ 1.11 Ͻñ ٶϴ. ġ ֽϴ. 4.8 Ͻñ ٶϴ.
°, ȭ ̾ ũ(DVD-9) ´ٴ ˾Ƶνñ ٶϴ. ̾ ̺꿡 ̾ 尡 ũ ؾ߸ ֽϴ. α ȭ Ͽ ̱۷̾ 尡 DVD µ ϱ ϳ, ȭ ϴ.
DVD (copying) DVD (ripping) ̹ ̰ ֽϴ. ũκ Ͽ ϵ ̺꿡 ϸ, ñɵ ϱ մϴ. κ CSS ȸϿ ۾մϴ. κ 尡 DVD ٸ ߰ ɵ Ͽ Ȱ DVD ϳ մϴ. (shrinking) ̾ ũ ̱۷̾ ũ ϴ , κ ߰ ̳ ߰ ϰ, ϸ ǰ ٲٱ մϴ.
DVD ϱ ϴ չ ʿ䰡 ִ ֽϴ. 尡 DVD ̺긦 Ͽ DVD ü ϰų, ("copy DVDs" ˻ .) DVD Ͽ ο ũ ִ ("rip DVDs" ˻ .) , ξ, α ֽϴ. DVD ÷̾ DVD ڴ ֱ , κ ũκ̳ CGMSȣ 縦 ϴ 찡 ϴ. DVD Ҹ α(5.4 ) Ǿ ũ Ƶ ֽϴ. DVD ۹ ؼ 5.8 Ͻñ ٶϴ.
DVD Ʈ ǸŸ ϴ ̸̳ Ͻʽÿ. Ʒ 5.9.1 Ͻñ ٶϴ.
DVD ȿ ǻ ܼϰ 尡 DVD Ѵٰؼ, DVD÷̾ ٷ ʽϴ. ϵ Ư Ư ġ Ǿ ϱ Դϴ. DVD Ʈ νؼ Ȯ ġ Ʈ ֽϴ. , .IFO .VOB ܼϰ Ѵٰ DVD ִ° ƴ϶ Դϴ(4.10 ).
DVD ȭ ϴ κ ҹ̱ մϴٸ, δ մϴ. DVD Ʈ Ǹϴ ڵ α ִٴ ڽŵ ø̼ Ʈ CD CD-R/RW 簡 ϴٴ ͵ ʽϴ. ̰ ʶ ȭ DVD÷̾ մϴ. (2.4.3 2.4.5 ).
FAQ 뵶 ʽÿ. å DVD Demystified оð, 6.4 ִ DVD 鷯ʽÿ. ۷(5.10 ) ؼ DVD ʽÿ. (5.11 ) ʽÿ. DVDA ϴ ͵ ϴ. ϴٸ DVD ϴ غʽÿ(5.5 ).
踸 ڸ ϴ.
DVD Pro, DVD Summit (), DVD Production ۷ DVD õ ǥȸ ̳ ϴ.
Ʈ̴ ȸ簡 DVD ڽ"boot camps" ϰ ֽϴ:
I.N.C. Technologies (Glendale, CA), oriented towards amateur DVD users
ڽ б ֽϴ:
ֿ DVDҸƮ ȸ Ʈ̴ ڽ ϰ ֽϴ.δ ε ˴ϴ.
ŸƲ Ҹžڿ ü ã´ٸ, 6.2.2 Ʈ ֽϴ.
ĿƮ DVD ȯϴ ϴ. ĿƮ ̼ ȭ̳ ȯؼ DVD Ҹ α ֽϴ. (5.8 ) ĿƮ ֱ ̵带 (JPEG PNG ) · ־ DVD Ҹ α ̵ ȯ ֽϴ. ̵ ڰ Enter Play DVD ÷̾ ų ִٴ Դϴ. (: Ҹ α ̵带 ȯ ϴ Ƿ, " (infinite stills)" ִ ݵ Ȯؾ մϴ.) ƿȭ ϴ ĿƮ ϴ ִϸ̼̳ ٸ ȭ ٴ Դϴ. ĿƮ ̼ Ϸ ֽϴ(ĿƮ add-in ̳ ȭ ĸ α Ͽ). DVD Ҹ α Էϸ ˴ϴ. Ǵٸ 321 Studio DVD X Point Ͽ ĿƮ ̼(2002 ) ٷ DVD ̵ ȯϴ Դϴ.
DVD ȸ ǰԴϴ. DVD CD ٸ ȭ Դϴ. " CD" ʱ 1993 Խϴ. ̷κ µ ־ ̵ ϴ. Sony, Philips MMCD Ͽϴ. Toshiba, Matsushita, Time Warner SD Ͽϴ. IBM ̲ ǻ ȸ , ̵ 쿡 ϳ ǥؿ ϵ ϰ 䱸߽ϴ.յ DVD VHS Betamax 1970 4ä ȥ Ͽ 1995 9 ǥǾϴ.
ȸ簡 DVD ϰ ʽϴ. ʿ Hitachi, JVC, Matsushita, Mitsubishi, Philips, Pioneer, Sony, Thomson, Time Warner, Toshiba 10 ȸ ҽþ ߵƽϴ. ȸ ǥ ŷ쿡 Ͽϴ. 1997 5,ҽþ DVD ٲϴ. DVD ȸ翡 ǰ2005 250 ̻ ȸ簡 ȸԴϴ. Time Warner ó DVD ΰ ǥ Ͽ, ǥ DVD Format/Logo Licensing Corporation (DVD FLLC) ðϴ. "DVD" ü ʹ Ϲ̾ ǥ ϰų, ߴٰ ϴ. DVD õ ȸ Ʈ ũ 6.2, Robert DVD Info page ֽϴ.
DVD ϰ $5,000 ϸ ֽϴ. ʱ ῡ å ϸ, å Ǵ $500 ϸ ˴ϴ. DVD ǰ DVD ΰ ؼ ߰ ˰ ΰ ΰ ʿմϴ. ˴ $10,000 ϸ ǰ, ݼ Ͽٸ $5,000 ݴϴ. ( DVD-Video ÷̾ ۻ $20,000 ϰ DVD-ROM DVD-Video ˿ ΰ ƾ մϴ. ݼ ̹ Ͽٸ, $15,000 ϸ ˴ϴ.) ۻ糪 CP(content provider) 㰡 ڷ ΰ ϱ ؼ, 㰡 DVD ΰ ̳ ϱ ؼ (ΰ ûϸ鼭) 㰡 ֽϴ. ݰ ΰ DVD Format/Logo Licensing Corporation (DVD FLLC) ǹٶ, ó ȣ 105-0012 ̳䱸 ùٴ̸ 2-3-11 ù ù 5F. ȭȣ +81-3-5777-2881, fax ȣ +81-3-5777-2882Դϴ.2000414 logo/format ̼ ùٰ Ͽϴ.
ECMA DVD ǥ(part 1, DVD ǥ κ) Ͽϴ. www.ecma-international.org ECMA-267 ECMA-268 ٿ ֽϴ. ECMA DVD-R ECMA-279, DVD-RAM ECMA-272 ECMA-273, DVD+RW ECMA-274 (4.3 ) ǥȭϿϴ. ϰԵ, ECMA "disc" öڸ Ʋ ֽϴ. , ̶ , Ҽ (.) ĸ(,) ؼ ȥ ֽϴ.
DVD Ǵ UDF ý www.osta.org Լ մϴ.
DVD-Video Ŀ ڼ DVD-Video Information Լ մϴ.
DVD ǰ ϴ ȸ ٽ Ư㿡 ΰ ƾ մϴ. ̷ ΰ "3C" (LG, Philips, Pioneer, Sony: ÷̾ 3.5%, ּ $3.50; Video CD ȣȯ ߰ $0.75; ũ 3.75Ʈ), "6C" (Hitachi, Matsushita (Panasonic), Mitsubishi, Samsung, Sanyo, Sharp, Toshiba, Victor (JVC), Warner: ÷̾ ̺ 4%, ּ $3; ִ $8; DVD ڴ 4%, ּ $1; ROM/Video/Audio ũ 4.5Ʈ; DVD-R ũ 4.5Ʈ, RW/RAM ũ 6.5Ʈ) ϴ. 峭 "1C "̶ θ Thomson ÷̾/̺ $1 䱸մϴ. ũ Ʈ Ư ξƼ 1300 еũ Ư㸦 ִ Discovision Associates ؾ մϴٸ κ Ư Ǿϴ. ũ οƼ ø̼ ڰ մϴ.
: IBM 250 DVD Ư㸦 ־, 2005 8 Mitsubishi Ư ǸϿϴ.
CSSũ ̼ Ǹڴ ȸ DVD CCA (Copy Control Association) 繫 225 B Cochrane Circle, Morgan Hill, CAԴϴ. ̼ $15,000 ǰ οƼ ʽϴ. ̼ û css-license@lmicp.com, û css-info@lmicp.com ϸ ˴ϴ. 1999 12 15 ⱸν Matsushita Ͽ CSS ̼ ǰ ־ϴ.
Macrovision Ƴα ϵ Ŀ ΰ ϴ. ʱ $30,000 ų Ž $15,000Դϴ. ÷̾ TV ȣȯ ˴ϴ. ÷̾ ڿԴ οƼ û ʽϴ. ۺſ οƼ ûմϴ.(뷫 VHS 2 5Ʈε Ͽ ũ 4Ʈ 10ƮԴϴ).
Dolby $0.66 2ä ڴ ڴ ̼ ϰ ֽϴ. 2ä ڴ 2ä ڴ Բ ý $0.71 Դϴ. ä ڴ 뷫 $1.50 Դϴ. CCETT IRT ǥϿ Philips Ư㿡 Ͽ ũ $0.003 Բ äδ $0.20(ִ ÷̾ $0.60) ûմϴ. Dolby DVD-Audio ÷̾ MLP ڴ Ưǵ ֽϴ.
DTS DTS ڴ ɼǿ Ư ֽϴ.
MPEG LA (Licensing Administrator) ȸ縦 ǥؼ MPEG-2 ڵ ڵ õ Ư մϴ. DVD ÷̾ PC Ʈ $2.50 ̰, DVD ũ $0.04 Դϴ. 2010 ÷̾ Ʈ Ư $2.00, ũ $0.0176 ϴ. ũ Ư 2011 $0.016 ϴ.
DVD ÷̾ Video CD(VCD) ÷̱̾ մϴ. Philips Video CD Ưǿ Philips, Sony, JVC, Matsushita, CNETT, IRT ǥ $25,000 ʱ ÷̾ 2.5% Ȥ ּ $2.5 οƼ ϴ.
Nissim ÷̾ $0.25 䱸ϰ ٸ DVD- Ư û (parental management) Ͽ $0.0078 䱸ϰ ֽϴ.
DVD+R Ư οƼ Philips(ũ $0.06) Sony(ũ 1.5 3.5%) ûմϴ.
پ ̼Ḧ ϸ οƼ ÷̾ $14 ̻ Ǹ ũ $0.20 Դϴ. ÷̾ οƼ ÷̾/̺/ǻ ȸ糪 ڴĨ ǰ ȸ簡 մϴ. ũ οƼ øͰ մϴ.
CMC Magnetics: recordable discs
(: ũ Ϻδ α ϰ ֽϴ.)
߿: DVD Ͽ " ŭ ´ٴ"
ݾ Դϴ.
α ũ Ű
÷̾ ȣȯ ϴ.
(ڵ ߰ 1.10 )
CSS Ư㸦 ϴ DVD CCA(1.11 ) CSS ڵ ȿⰣ(2007 7 1) Ͽϴ. Sonic Solutions (Qflix α), Movielink, CinemaNow, Amazon CreateSpace ȸ ǽð DVD ۽ Ǵ CSS ǰ Դϴ.
DVD Forum CSS ڵ DVD ٿε ũ 踦 Ͽϴ. ̰ ȭ ٸ Ʈ ϰ ٿεް ϴµ Ǵ DVD-R Դϴ.
BD/HD DVD տ ǰ ӵǰ ֽϴ. , Ŀ ֿ Ư¡ Ϸ ʱ ̰ Ŀ Դϴ. CE Ÿ ã Դϴ. Įڷ Ʃ Ѿ, Ʃ ڽ Դϴ. ΰ õȴٸ, ŸƲ ״ϱ.
Dolby ְ MLP Dolby TrueHD θ Ͽϴ. ̰ AC-3 Dolby Digital θ Ͱ Դϴ.
õ ÷̾ ũ ̾߱ϰ , Ȯ ʾҰ ۾̱ ɼ Դϴ(Ƹ Ϻ ߸ŵ Դϴ.)
ο ұ DVD 繵 ٸ ҽϴ. VMD(Versatile Multilayer Disc) 2005 ̶ մϴ. ̰ ǥ ̱۷̾ Ȥ ̾ DVD ̾ ߰ϴ Դϴ. ؼ ũ 15, 20, 25, 30 GB ֽϴ. FMD(Ͽ ִ ̾) ߴ Ͱ ϰ ͽϴ. ȸ DVD ǥ ֽϴ. ū ߸ ϱ ڿ ϴ ū 忡 ϴ ϴ.
DVD-Forum BDA(Blu-ray Disc Association) VC-1(Microsoft WMV9) H.264 ڵ Ͽϴ.
11 19 DVD Forum Ƽ ĿƼ ļ ۾ 緹 HD-DVD ǥ Ͽϴ.
߱ δ EVD(enhanced versatile disc) 2003 ũ ۵ ̶ ǥϿϴ. EVD DVD Forum Ϻ CE ȸ鿡 ߵ DVD "" Դϴ. EVD ũ ϰ, (̱ On2 VP5, VP6) մϴ. EVD 1920x1080 ϴ HD ػ մϴ. EVD ǥ DVD ÷̾ Ұ Դϴ. ǥ DVD EVD ÷̾ Դϴ. ֳϸ EVD ϰ Ϻδ DVD ξƼ ʱ ؼ̱ Դϴ. ߱ EVD ÷̾ $250 Դϴ. DVD ÷̾ $80 Դϴ. ߱ EVD , ٸ EVD dzʰ ΰ Դϴ.
DVD Forum Ƽ ĿƼ AOD ( DVD Forum HD-DVD Ҹϴ) ο ٽ Ͽϴ. Warner ־, DVD ū ߴ Warren Lieberfarb DVD ϸ鼭 H.264 ũμƮ WM9 ߴ ڵ Ͽ ǰ ڴ ̾߱⸦ ߽ϴ. 翡 DVD Forum 緹 HD ߴٰ ߸ ϱ ߽ϴ.
+RW 6° HD ̶ Ӱ ־ϴ.
DVD Forum Ƽ ĿƼ 6 ȸǿ, DVD (AOD, Ʒ ) ǥ ΰǾϴ. ǥῡ ΰǾٰ ˷ , װ ƴմϴ. ΰǾٴ Դϴ. ݴ볪 ǥ ΰ İ 緹 ̶ ǥῡ Ȯ ִٴ ־ϴ. 9 Ͽ ٽ ǥ Դϴ. , DVD Forum ܿ DVD ۾ ӵ Դϴ.
ּ 5 ǰ DVD ĺ ֽϴ.(ڼ 3.13 )
Philips 緹 ̴Ͼó ũ ÿ߽ϴ. 3-cm (1.2-inch) ũ 1 ⰡƮ մϴ. ̹ Ÿ 5.6 x 3.4 x 0.75 cm (2.2 x 1.3 x 0.3 inches) ũԴϴ.
9 ȸ簡 2 19Ͽ 緹̶ ˷ ο DVD ǥ ǥϿϴ. DVD Forum 3 ȸǿ ǥ 縦 ϰڴٰ ǥϿϴ. 9 ȸ ΰ DVD Forum ̱ 緹̴ ᱹ Forum Դϴ.
3 ȸǿ Forum AOL Time Warner û DVD ǰ ִ ǥؿ ۾ ̶ ǥϿϴ. "HD DVD-9"̶ Ҹϴ. 3.13 Ͻñ ٶϴ.
ϰԵ DVD ָŸȣմϴ. , ̱ ̾ DVD 4.7 ⰡƮ(GB) ƴ϶ 47 Ʈ(G byte) ֽϴ. 4.37 ⰡƮ ϴ Դϴ. ̾ DVD 15.90 ⰡƮ , ̰ 17 Ʈ Դϴ.
SI ξ "kilo(ų)," "mega(ް)," "giga(Ⱑ)" 1000 (10 3,10 6,10 9) Ÿ ֽϴٸ, ǻ 迡 Ʈ ϱ Ǵ 쿡 Ϲ 1024 (2 10,2 20,2 30) Ÿ մϴ. OS 뷮 и(鸸) Ʈ Ǵ (ʾ) Ʈ ƴ "" ްƮ,ⰡƮ ǥϰ ֽϴ.
1024 ٰ GB KB ǥԿ ұϰ κ DVD ġ 1000 ٰϰ ֽϴ. "G bytes"ǥ 10 9 ϰǰ Ÿ ִ ó Դϴ. ָ ǥ ǥ⸦ Դϴ. 1024 Ʈ "kilobyte",1,048,576 Ʈ "megabyte", 1,073,741,824 Ʈ "gigabyte" ϰ 1,000,000,000 Ʈ "BB" ϴ Դϴ.
̵ ǹ ̶ ϴٸ ̴ OS 4.7ⰡƮ غߴµ DVD-R ϰ δ 4.3ⰡƮۿ ˾Ҵ Դ ߿ Դϴ!(ũ 뷮 ؼ 3.3 )
ɸ ֽϴ. ǥظ 5,280 ƮԴϴ. ݸ鿡 ظ(nautical mile, ٴٿ Ǵ ) 6,076 ƮԴϴ. ε Ÿ ٸ ظ ġ Դϴ. þƲ ýڱ Ÿ 4,213,968 Ʈε ǥ Ϸδ 798 ظδ 693 Դϴ. DVD뷮 ̿ ָŸȣ ֽϴ: 10 Ʈ (1,000,000,000 byte) Ǵ ⰡƮ (1,073,741,824 byte) Դϴ. DVD 뷮 Ϲ 4 7 Ʈ ڴ ũ 10 ־ϴ. ǻ ⰡƮ ˴ϴ. ϰԵ ΰ Ÿ "GB" ǥ˴ϴ. ǻ 4.5-GB (4.5 ⰡƮ) 4 8 Ʈ ֱ 4.7-GB ũ (4 7 Ʈ) ʽϴ.
Դٰ, ӵ Ʈ/ 1000 ε Ʈ/ 1024 Դϴ. 飬1 DVD ̺ ʹ 11.08 и Ʈ/(Mbps) ̰ 1.385и Ʈ/Դϴٸ 1.321 ްƮ/Դϴ. 150 KB/s 1̶ ִ CD-ROM ̺ ӵ 153,600 Ʈ̹Ƿ "¥" ųιƮԴϴ. FAQ "kbps" õƮ/, "Mbps" 鸸Ʈ/ʷ մϴ (ҹ k 빮 M Ͻñ ٶϴ).
1998 12, IEC ο 2 ǥ Ͽϴ: kibibytes (KiB), mebibytes (MiB), gibibytes (GiB), tebibytes (TiB) Դϴ. ( ڼ NIST Ͻð, IEEE Std 1541-2002 ֽϴ.) ̷ ǥ Ȯϰ ΰ ϱⰡ ̰, ȥ ϰ, ذϱ ּ ϰ ֽϴ. Ѱ ū , ûϰ 鸰ٴ Դϴ.
FAQ Jim Taylor , ϰ ֽϴ. Ʒ е FAQ ʱ ּ̽ϴ. е 忡 ſ 帳ϴ. 1996 4 DVD Forum, 1997 5 DVD-R/DVD-RAM ۷, 1998 10 DVD Forum ۷ ڷ ۷ κ ϴ.
Robert Lundemo Aas
Adam Barratt
David Boulet
Espen Braathen
Wayne Bundrick
Irek Defee
Roger Dressler
Chad Fogg
Dwayne Fujima
Robert "Obi" George
Henrik "Leopold" Herranen
Kilroy Hughes
Mark Johnson
Ralph LaBarge
Martin Leese
Dana Parker
Eric Smith
Steve Tannehill
Geoffrey Tully
2 ݵ FAQ ȣ ֽ Videodiscovery 帳ϴ.
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۱ Jim Taylor 1996-2008 . , ۱, ü ϴ Ӱ ص ϴ. ü Ǵ Ϻθ ۱ 㰡 ϰų ǸŸ Ͽ ϴ. ֽ ī ڿ ϰ ̸, ī̺곪 ̷ μ Ͽ ϴ. ǥ̳ ʰ ǰ ֽϴ.
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