I-IMAX - yikuphi lokhu? Igumbi le-IMAX (i-2D ne-3D)

Ifomethi evelele ye-3D, engazange ibuyele ngokuyinhloko kuma-cinemas, kancane kancane iqala ukunikela isikhundla sayo, ivumela umkhuba omusha - ubuchwepheshe be-IMAX. Uke wacabanga nge-IMAX - yikuphi lobu buchwepheshe futhi yiziphi umehluko phakathi kwe-cinema evamile? Kuyaziwa kakhulu emhlabeni jikelele futhi kuhlanganisa i-3D ngokwayo, okuyiwona, okuyiqiniso, umbukeli ngeke kudingeke ayeke. Lena izindaba ezinhle zabathandi be-movie abakhetha ukucwiliswa okugcwele kulokho okwenzeka esikrinini. Ngaphezu kwalokho, umehluko emanani amathikithi ngokuvamile awuncane, noma engekho ngokuphelele.

I-IMAX ifomethi - iyini?

Umehluko wokuqala kusukela e-cinema ejwayelekile yihholo, ehlelwe ngendlela ekhethekile. Zakhiwe ngendlela yokukhulisa isikhala esibonakalayo. Yonke isenzo sekhrini senzeka ngokoqobo phambi kombukeli futhi inikeza isipiliyoni esingabonakali sokubuka. Ngakho, i-IMAX idala umphumela ophelele kakhulu we-3D. Ukungafani kwamafomethi kubonakala ngempela futhi kubonakala ababukeli abaningi abazivivinya ngokwabo.

Ukuze uthathe isithombe salolu fomethi, amakhamera akhethekile anamalensi amabili asetshenzisiwe. Isici sabo - ukutholakala kwamalensi amabili, esendaweni eyi-64 mm ukusuka komunye nomunye. Lona ibanga eliphakathi phakathi kwabafundi bomuntu. Lapho udlala isithombe, amaphrojekthi amabili asetshenzisiwe, ngesikhathi esifanayo agqoke izingxenye ezilungile nezesobunxele zesithombe. Akudingeki ukuthi, yonke imishini esetshenziswe kuma-cinema anjalo iphelele kakhulu uma kuqhathaniswa nalokho okujwayelekile? Uma ubuzibuza: "IMAX 3D - iyini lokhu?", Manje kufanele ihlukane ngokwayo. Lona ubuchwepheshe obusha, ukuqonda isenzo esingenzima kakhulu.

Kodwa isithombe se-stereo kanjani ku-movie enjalo? Kulula kakhulu. Ngenxa yalokhu, indlela okuthiwa yi-polarization isetshenziswa. Ngosizo lwezihlungi ezikhethekile ezifakiwe ku-projector, isithombe sishintsha ngokuhlukana ngamehlo angakwesokunxele nesokunxele, nezibuko ezikhethekile zivumela ukuba zisuswe emfudlaneni okhanyayo. Lokhu kudala isithombe esihle kakhulu se-3D okwamanje.

Izinzuzo ze-IMAX

Into yokuqala oyidingayo mayelana ne-IMAX yukuthi uhlelo oluyinkimbinkimbi yonke yobuchwephesha bamuva, okubizwa ngokuthi ukunikeza izinga lokubhapathizwa ngaphambilini kuma-movie ngaphambilini. Lesi sitatimende sesivele sibonakaliswe izikhathi eziningi yi-blockbusters anjengokuthi, isibonelo, "i-Avatar" noma "i-Hobbit", ebonisa igebe elikhulu phakathi kwe-IMAX ne-movie yangempela yemidlalo.

Izinzuzo eziyinhloko zalesi buchwepheshe:

1. Ukudubula kwenziwa ngamakhamera amabili ayingqayizivele, enikeza izinga elisha ngokuphelele lesithombe esilandelayo.

Amaprosesa amabili asebenzayo kanye nezibuko ezikhethekile ze-stereo zisetshenziselwa ukudlala.

3. Emahholo, uhlelo lwe-laser lusetshenziselwa ukulinganisa umsindo, olungagcini umbukeli futhi usekela umsindo wefilimu ezingeni eliphezulu.

4. I-geometry ekhethekile yehholo, inhloso yalo ukukhulisa indawo yokubonakala.

Singasho ngokuzethemba mayelana ne-IMAX 3D ukuthi lokhu yibuchwepheshe bekusasa, okuyisiqalo sokuthuthukiswa komlando omusha we-cinema. Zonke lezi zici ziholela esithombeni sezinga eliphakeme kakhulu. Ukucaca okungenakwenzeka kwesithombe nomsindo we-digital ophelele kuvumela ababukeli bakholelwe ngempela okwenzekayo.

Umlando Wefomethi

Ngisho nasekuqaleni kwe-cinema, abadali befilimu babe nesifiso sokwandisa umphumela wokubuka. Isithunywa sokuqala sezinto ezintsha kwakunesakhiwo esithi "Fox Grandeur", esabonakala kude no-1929. Wayengumfanekiso wesithombe esibuhlaza, kepha wabe esengaziwa. Ngemuva kweminyaka engama-20, imboni yefilimu ibhekene nesikhathi sokunyuka kwayo, kanti ukuhlolwa okusha kuqale ngokusungulwa kwezikrini ezibanzi. Ababukeli abaningi futhi bavela kumasethingi abo we-TV babuyele e-cinema.

Isibonelo sesithombe samanje esibuhlaza sasisithombe sobuchwepheshe be-Multiscreen, esakhiwe ngabadwebi baseCanada. Ngesikhathi sokuqala kuboniswa ngo-1967 embukisweni wezobuchwepheshe obuphezulu, kodwa kwembula eziningi zeziphambeko. Ngemuva kokuningi kwezengezo kanye nezinguquko, abadali bobuchwepheshe bafika egameni elithi IMAX kanye nomehluko walo oyinhloko kusuka kwifomethi evamile - ukudubula kwifilimu, okwakunezindawo ezikulu kakhulu futhi futhi, ngokufanayo, isikrini esikhulu. Ibhayisikobho yokuqala ye-movie yesakhiwo esisha esitholwa ngo-1971 eToronto futhi kusekhona.

Amaprosesa i-IMAX

Uhlelo lokubheka luyisici esibaluleke kakhulu samabhayisikobho anamuhla ale fomethi. Ihlanganiswe kuwo wonke ama-movie we-IMAX. Iyini lobu buchwepheshe?

1. Isebenzisa amaphrosesa amabili ayingqayizivele kanye nesistimu yokuthuthukiswa kwesithombe se-patented ebizwa ngokuthi "Image Enhancer".
2. Ikuvumela ukuba ugcine ukukhanya nokuphambene kwesithombe ezingeni elihlala njalo, ngaphandle kokugxuma okuqinile.
3. Ukulinganisela ngokuzenzakalela isithombe.
4. Inikeza ukukhanya okungaphezulu kumabhayisikobho we-2D ne-3D, ezinye izinhlelo ezidlula.
5. Ihambisana namafayela we-JPEG 2000.

Izici zamahholo ku-IMAX-cinema

Ihluke ngokuphawulekayo namahholo ku-IMAX entsha ye-cinema complexes. Yiziphi lezi zinqubo ezintsha? Ukungafani okuyinhloko kusuka ehholo evamile kukhona ezintathu:

• Umklamo okhethekile okwandisa isikhala esibonakalayo;
• Ilungiselelo elikhethekile lobunikazi bebukeli kanye neskrini;
• Isikrini esikhulisiwe kakhulu esibamba udonga lonke.

Yiqiniso, abadali abazange bayishaye indiva induduzo, bakhulise izihlalo zezingalo futhi bathule amakamelo okugqoka ema-cinema afanayo.

Umsindo ku-IMAX

Ikhwalithi yokuhambisana komsindo iyingxenye ebalulekile ye-blockbuster, okukuvumela ukuba uzwe wonke imizwelo eyenziwe ngabadali befilimu ethile. Izici eziyinhloko zesistimu yomsindo kulawa ma-cinema yilokhu:

1. Umsindo onamandla we-digital ongekho amaphutha.
2. Ukunemba kwalo okuphakeme kanye nohlu olubanzi kakhulu.
3. Ukusatshalaliswa okuvelele phezu kwamakholomu, kudala umphumela wemvelo.
4. Ikhwalithi yomsindo omuhle kunoma yimiphi amaphuzu ehholo.

IMAX 2D - ingabe kufanele?

Isikhathi sokuphendula umbuzo mayelana ne-IMAX 2D. Kuyini futhi yiziphi umehluko wazo oyinhloko ukuya kumabhayisikobho ajwayelekile? Naphezu kwesithombe ngobukhulu obubili, ukunyuka ku-IMAX kuzomangaza umbukeli. Ngisho ne-2D yale movie yaseshashalazini edutshulwa kwifilimu ebubanzi obuhlukile, okuvumela ukuthi uthathe isithombe izikhathi ezingu-10 ngaphezu kokuvamile. Ngenxa yalokhu, ukubonakala esibukweni esikhulu kudala isithombe sekhwalithi ephezulu, engenakho ukuphazanyiswa noma ukuxuba. I-cinema enengqondo enjalo ayikwazi ukudlulisela indawo yaseshashalazini elula. Ingxenye yesibili ye-movie eyingqayizivele ye-movie yomsindo, okwakushiwo ngaphambili. Iqoshiwe ngokuhlukana nesithombe kukhwalithi ephezulu yedijithali. Lokhu kusho ukuthi akuyithathi isikhala kule ifilimu futhi ayicindezelwa, okwenza kube lula ukulondoloza ukucaca kwayo nokubukeka kwayo. I-IMAX 2D - iyini? Lawo wonke ubuchwepheshe obuhlukile obuhlukile, kodwa ngaphandle komphumela wesithathu. Naphezu kwalokhu, i-cinemas ezinjalo zokuzala zizuzisa kakhulu kubalingani babo.

I-Pepsi IMAX - yimuphi umehluko?

Ukubonakala kwehholo le-Coca-Cola ne-Pepsi IMAX kungenxa yomncintiswano phakathi kwalezi zinkampani ezimbili. Ihholo le-Pepsi IMAX lihlukaniswe nombala walo ohlaza okwesibhakabhaka, elihambisana nombala walolu hlobo, nezinye izinguquko. Yiqiniso, zonke izinzuzo zama-cinema zalolu hlobo zigcinwa kuso. Umehluko omkhulu ukwanda kokunethezeka kwezindawo zokuhlala. Izihlalo zokuzivikela zenziwa ngokukhethekile futhi ziqinisekisa ukuthi isikhathi esichithwa kuzo sizohamba ngokungaqondakali. Ngokuvamile ihholo ifakwe izikrini ezengeziwe eziphambanisayo, ngezinye izikhathi ezikhulisa ukubuka kwefilimu. I-"Annex" yale ndlu ngokuvamile iyingxenye yeshashalazi yebhayisikobho nebha, lapho, ngokuqinisekile, ungathola imikhiqizo yomxhasi. Ngaphezu kwalokho, banikeza imenyu ekhethekile kanye nokhetho olwandisiwe lwe-popcorn.

Amashaja webhethri B6

I-IMAX B6 yigama elingase lizwakale kaningi. Ihlobene kanjani nezamabhayisikobho zale nethiwekhi edumile? Cishe akekho, ngaphandle kokuthi ubuchwepheshe besitulo esisha, kodwa luhloselwe injongo ehlukile. Lesi yisizukulwane esisha sejaja, ezibizwa ngokuthi "ezihlakaniphile". Okokuqala, kuyasiza kubantu abanolwazi kwezobuchwepheshe futhi abafuna ukuzama. Ungacabangi ukuthi inqubo yokuyisebenzisa iyinkimbinkimbi kakhulu - wonke umuntu uzokwazi ukubhekana nayo. I-IMAX I-B6 ayivumeli kuphela ukushaja amabhethri, ukulinganisela amabhethri nokuchitha amadivaysi ngokulawulwa kwamandla, kodwa futhi ukuqapha yonke inqubo kwikhompyutha yakho. Ngosizo lwegrafu elula yonke inqubo ibonakala futhi imininingwane eminingi ezithakazelisayo iboniswa, njengekhono langempela lebhethri. Lokhu kungenye ubuchwepheshe, eduze nekusasa.

Yiya ku-IMAX noma i-movie yemidlalo ejwayelekile - ukukhetha kuhlala ku-fan movie. Kodwa, ngokucabangela izici eziyinhloko ze-IMAX, ukuthi lokhu kuyibuchwepheshe obuphawulekayo, ukuvakashela umbukiso we-cinema okunjalo okungenani ngaphandle kwesizathu. Abakhiqizi befilimu abaningi abadumile kanye nabahlaziyi befilimu bakholelwa ukuthi ikusasa le-cinema lilandela ngqo ubuchwepheshe be-3D bukhula ngendlela ehamba phambili. Kungenzeka ukuthi ikusasa eliphezulu lilungiselele izimanga eziningi, futhi ukuvela kobuchwepheshe obusha obudlula ngisho ne-IMAX ayikude.