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DVD ( 亯)

rec.video.dvd ׷쿡 ø ͳ DVD FAQ 2008 5 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]
ȳϼ. DVDprime  ȫԴϴ. 迡 ° ÷̾ ߿ ϰ DVD Ȱȭ ʰ ִ DVD Ÿ źϸ, DP зϾ Ʈ â ̸ ȹ Դϴ. ȹ âϰ Ʈ ϰ A4 70 Ѵ з ؽƮ DVD FAQ ϱ ʾҽϴ. Դٰ 迡 Ϸ DVD FAQ Ѵ޿ ѹ ÷ ƮDZ ȥڼ óϱ Ұ߽ϴ. ̷ û߰, ⿡ ڿ 縦 ֽ ׺ ޾ Ʈ 6 ѱ FAQ Ǿϴ. δ , ϴ. κδ е ʿմϴ. ѱ DVD FAQ дٰ ǹ ̳ ߰ߵǸ - Ź帳ϴ. ѱ DVD FAQ 1 ϼ ֵ ֽ е鲲 κ Ͽ 帳ϴ.
ڼش, ƴ, 强, ̸, ش (̻ ټ)

[߰ ] ȣ é 5, 6, 7 2002 6 27Ͽ ѱ۷ Ʈ Ǿϴ.

[߰ ] 0, 1, 2 2003 3 3Ͽ ֽ ƮǾϴ.

[߰ ] 2004 4 15Ϻ ֽ Ʈǰ ֽϴ. ۾ ϰ Կ ٽ ѹ 帳ϴ.


׸ Ľɿ 帮, FAQ е û ð ϼ ťƮԴϴ. FAQ 2 ۹ ִ DVD ʰ, ҹ ϴ Ǵ ̹Ƿ Ȥ ǼϽ ٶϴ.


 


ֱ :


[0] DVD FAQ ãƺ ֽϱ?

[0.1] DVD FAQ ٸ ε Ǿ?

̿ DVD FAQ Ʒ ϴ. ̿ Դϴ.

DVD FAQ ٸ (Klingon Ͻ ?-Klingon Star Trek ϴ ܰ ( )) ϰ ø Jim ٶϴ.

6.4.5 ø ٸ DVD ã ֽϴ.

[0.2] FAQ ʹ Դϴ. Ǿ ִ ϱ?

⸦ 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?)

[0.3] FAQ ŷҸ մϱ? ? Ȯ ˴ϱ?

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 ̱⵵ 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 , DVD Association ϰ , DVD α ڹ ϰ ֽϴ. Microsoft DVD Ǹ Ͽ, DVD Ҹ ý Sonic Solutions DVD Advanced Technology Group ϰ ֽϴ.

[0.4] FAQ ( ) 뷮 ˴ϱ?

2005 10 ڽϴ.

ũ: 596 KB
ܾ : 71,043
ũ : 1,701

û ε ð ұϰ ϳ Ϸ ü ˻ ʿ 򵵷 ϱ Դϴ. WebTV browser ϴ ִٴ ˰ ֽϴ. ̾մϴ. ϰڽϴ.


[1] DVD

[1.1] DVD Դϱ?

DVD ũ Դϴ. DVD ȭ ǰ , CD پ , , ǻ ͸ ִ 뷮 ũ ӵ CDԴϴ. DVD Ȩ θƮ, ǻ, Ͻ ϳ ϴ ϰ ֽϴ. ũ üϿ, , īƮ ü߿ , ᱹ CD CD-ROM ü Դϴ. DVD ֿ ǰ ȸ, ǻ ϵ ü ׸ ȭ ȸκ ֽϴ. ̷ ʰ , Ұ 3⵵ ȵǾ DVD Һڿ ǰ Ǿϴ. ó Ұ 6 2003⿡ DVD ÷̾, DVD PC, DVD ܼ 2 5õ Ѵ DVD Ⱑ ޵Ǿϴ. ̴ VCR ̻ Ǵ ̸, ̸ ǰ ο ǥ ڸҽϴ.

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 Stream Recording (DVD-SR), DVD-Audio (DVD-A), Super Audio CD (SACD) Ե˴ϴ. Ҵ ÷ ̼ 2 ũμƮ Xbox ܼ Ư ĵ ֽϴ.

[1.1.1] DVD  ӸԴϱ?

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. DVD Forum 1999⿡ ǥ DVD DVD ǥϿϴ. VHS  Ӹ Ű ? (ִ VHS  Ӹ ؼ ƹ ʴ´ٴ Դϴ.)

[1.2] DVD-Video Ư¡ Դϱ?

: ũ ü( /ڸ Ʈ, ȣ ) ϴ ƴմϴ. ̷ ϱ ؼ ũ ܰ迡 ޾ƾ մϴ.  ũ ˻̳ dzʶٱ ⵵ մϴ.

κ ÷̾ Ʒ ǥ մϴ.:

* ũ ߰ ־ մϴ

 ÷̾ Ʒ ߰ մϴ:

[1.3] DVD-Video ǰ(ȭ,) Դϱ?

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 پϴ.

[1.4] DVD Դϱ?

[1.5]  DVD ÷̾ ̺갡 õǾϱ?

 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 :

[1.5.1]  ÷̾ ؾ մϱ?

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 󼭴 α׷ú ؼ DVD ÷̾ ſ DVD PC ϰ ; 𸨴ϴ. ڼ 1.40 4.1 Ͻñ ٶϴ. 

÷̾ Ȯ ƾ ׵Դϴ.

ؼ Ʈ DVDFile̳ Widescreen Review ϵ 並 оñ ٶϴ. Audio Review Home Theater Forum, DVDFile ¶ ֽϴ. DVDBuyingGuide eCoustics.com Խ ٸ Ʈ 信 ũ ֽϴ.

ý / ῡ 3.1 3.2 Ͻʽÿ.

[1.6] ݱ  ŸƲ õǾϱ?

[ 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.

[1.6.1] DVD ŸƲ 並 𿡼 о ֽϱ?

Ʈ ּ 800 ŸƲ 並 Խϰ ֽϴ. DVD review sites Ͻʽÿ.

[1.6.2]  ȭ DVD ۵ȴٴ  ˼ ֽϱ?

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.

[1.6.3] ϴ ȭ DVD ?

 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 ).

[1.6.4] Ư DVD  ã ֽϱ?

1.6 Ʈ ϳ ˻ ʽÿ. ϴ (anamorphic widescreen, French audio track, Flemish subtitles ) ϰ ˻ϸ ˴ϴ. ãִ ٸ ٸ Ʈ ãƺʽÿ.

[1.6.5]  뿩 widescreen DVD ϱ?

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 پٴ ˰ ֽϴ." Wal-Mart widescreen ȸٴ Ȯϰ ñ⿡ å Ͽϴ.

Widescreen ؼ 3.5 ֽñ ٶϴ. 1.38 ͹ڽ ݷ ֽϴ.

[1.7] ÷̾ ̺ Դϱ?

DVD ÷̾ $40 $3,000 Դϴ. (1.5 ) DVD-ROM ̺ ǻ ׷̵ Ŷ $30 $400 ȸ ֽϴ. (OEM ̺ $40 )

[1.8] ũ Դϱ?

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 þٸ, CD-ROM Դϴ.

̳ ã Ʒ 湮 ʽÿ:

[1.9] DVD ִ 谡 ֽϱ?

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.

[1.10] "ڵ(regional codes)," "ڵ(country codes)," Ǵ "zone locks" Դϱ?

ȭ Ʃ ٸ 󿡼 ڱ ȭ ϰ ;մϴ. ֳϸ ġ ʱ⶧Դϴ.( 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.

[1.11]

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) ο޽ϴ. ߿ ̼ 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.

[1.12] DVD ϱ? DVD-Audio SACD Դϱ?

: 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.

[1.12.1] DVD-Audio ũ DVD-Music ũ ̴ Դϱ?

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.

[1.13] DVD ϴ Ʃ  ֽϱ?

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.

[1.14] VCR/TV/Ÿ ü DVD ڵ ֽϱ?

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 ).

[1.15] ũ ũġ  ߻մϱ? ũ 뿩ϱ⿡ ʹ ʳ?

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.

[1.16] VHS ѵ, DVD մϱ?

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.

[1.17] DVD CD ٸϱ?

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.

[1.18] ̾ ũ ̸, ÿ̾ ۵մϱ?

̾ 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.)

[1.19] DVD-Video ǥԴϱ? NTSC, PAL, SECAM ĵ ȣȯ˴ϱ?

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.)

[1.20] DVD ִϸ̼ ϱ? ʴ´ٰ ϴ.

 ϱ⸦ ִϸ̼, Ư ī̳ ִ ۾ ׸ ִϸ޴ϼ 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.

[1.21]  DVD ŸƲ ߿ մϱ? Ѹ鿡 4ð ̻ ?

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.

[1.22] ȭ鿡 ü Ȧ Դϴ. Դϱ?

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.

[1.23] ŸƲ (AC-3) մϱ? ŸƲ 5.1 äԴϱ?

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.

[1.24] DVD ũ ð ջ ֽϱ?

DVD ũ(2.6 ) ־ϴ. ũ laser rot̶ θ Ϳ ޽ϴ. Laser rot̶ 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.

ݱ DVD laser rot ϴ. ڸ, ҷ, ȭй, ݻ ȭ  ũ ջ ֽϴ. mindspring.com/~yerington/ www.andraste.org/discfault/discfault.htm ñ 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.

̷ 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.

[1.25] &ĵ ϴ ŸƲ ͵ ֽϱ? Դϱ?

 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.

[1.26] Pioneer ÷̾  ڸ ֽϱ?

ܿ 'Subtitle' Clear Ȥ 0(zero) ʽÿ. ŸƲ ޴ ʿ䰡 ϴ.

[1.27] ȭ ߴ Դϱ?

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.

[1.28] ũ ̶ ǥõǾ ִµ 2-ä Դϱ?

 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.

[1.29]  ũ ݺ ʽϱ?

˻, , ĵ DVD ũ , ̷ ڷ ų ݺ ÷̾ ۾ Ұ ֽϴ. ׸ ÷̾ ݺ Ÿ ġ ִ, ũ Ǿ ִٸ ݺ ֽϴ. κ , ڴ ڽ ̷ ߴٴ 𸣰 ֽϴ.

[1.30] 1, 2, 3 DVD Դϱ?

ϴ. ֳϸ ⿡ 亯 ٸ ̱ Դϴ. 2, 3 DVD-Video ÷̾ DVD-ROM ̺긦 Īմϴ. Ϲδ ο ġ ǹմϴ. () DVD ǰ  ʰ ֽϴ.