"Imithetho yomdlalo" eyahlukeneyo kwimarike yesikrini semovie
Kumboniso we-LED yesiko lemarike yesikrini esikhulu, eyona nto kugxilwe kuyo kukhuphiswano "yi-dot pitch".Oko kukuthi, ukukwazi ukwenza iimveliso ezithembekileyo ngakumbi ngeepixel ezincinci ngendlela enoqoqosho ngakumbi "ngumgca ophambili wokhuphiswano lwetekhnoloji"I-LED ibonisa ishishini elikhulu lesikrini.
Nangona kunjalo, ekubeni imarike yesikrini sefilimu ilawulwa yitekhnoloji ye "projection" iminyaka elikhulu, ugxininiso lokhuphiswano lobugcisa kule marike luwele "kwi-projector ukukhanya".Umboniso ongundoqo wenqanaba lokuqaqamba kweprojektha kwisiphumo sesikrini kukuba "isikrini sinokubonakala sikhulu kangakanani phantsi kokwaneliseka komgangatho womfanekiso": Ke ngoko, isikrini semuvi sinesakhiwo sobonelelo sezinto ezahlukeneyo ezinje ngeemitha ezisi-7, i-10. imitha, kunye neemitha ezingama-20.
Ukuqinisekiswa kwe-DCI sisiphumo sokubonisa ifilimu kunye nomgangatho wokhuseleko lwelungelo lokushicilela elikhokelwa ngamaqela omxholo waseHollywood.Nangona imeko yayo esemthethweni "ingumgangatho weqela loshishino ngokuzithandela", iminyaka yokusebenza kwemarike yehlabathi iyenze ukuba ibe ngumgangatho wofikelelo kushishino "lwezikrini zeemuvi kunye nezixhobo zokubonisa" kwimarike yamazwe ngamazwe.
Ngoko ke, ukuba iIsikrini esikhulu se-LEDifuna ukungena kwimarike yethiyetha yeemitha ezingama-20, kufuneka ifumane isatifikethi se-DCI sesikrini seemitha ezingama-20.Ngokukodwa emva kokuba izikrini ze-cinema ze-LED ezingaphezu kwe-10 zeemitha zifumene isatifikethi se-DCI, esi siqinisekiso seemitha ezingama-20 asisekho umcimbi wezobugcisa, kodwa ngumba "womthetho wemarike".Kuba iyimveliso yobugcisa obutsha obulandela imithetho emidala, eyona nto ibalulekileyo kwisiqinisekiso esitsha se-DCI seemitha ezingama-20 se-LED kukuba izise utshintsho olukhulu kwimida yokhuphiswano.
Iimitha ezingama-20 kufuneka zibe yindawo yamanzi "yesikrini se-movie ye-LED"
Ithetha ntoni isikrini se-LED seemitha ezingama-20?Ababukeli bemizi-mveliso babonise ukuba ixabiso le-crossover phakathi kwezikrini ze-movie ze-LED kunye nezixhobo zokubonisa i-DLP ziwela malunga neemitha ezingama-20.Oko kukuthi, nangona izikrini ze-movie ze-LED ezingaphezu kwe-10 zeemitha zifumene isatifikethi se-DCI, zonke ziyimveliso ezinexabiso eliphezulu kakhulu kunelo lesixhobo sokubonisa i-movie yeprojekti.
Okwangoku, izikrini ezinkulu ze-LED ziye zangena kwimarike yesikrini se-movie okokuqala, kwaye ngokucacileyo ayikabi ixesha lokuba bakwazi ukuseka imithetho nemimiselo.Ukuqhubela phambili ukuthobela imithetho yemveliso yokuqala yemarike yesikrini se-movie eqikelelweyo ayisosiqinisekiso sesiphumo sokudlalwa kwe-movie, kodwa kunye nentlonipho kwimikhwa "yemidlalo yeqonga" kwimarike yokwenene.Kule nkqubo, izikrini ze-LED ezibonakala zicandekile ngobungakanani obungenasiphelo kufuneka kwakhona zamkele iinkcukacha zesikrini zesiqhelo ezifana ne-"10m/20m" ukufumana isatifikethi sokufikelela kwimarike.
Embindini wesixhobo sokubonisa ingqikelelo ngamanqanaba okukhanya.Isikrini seemitha ezili-10 sihambelana nenqanaba lokungena kwinqanaba lokukhanya kwezixhobo zeprojekti kwimarike yethiyetha, kwaye yenye yeemveliso "ezinoqoqosho kakhulu".Isikrini seemitha ezingama-20 sithetha ukuba ukukhanya kweprojekti kufuneka kube ngamaxesha angama-4 ngaphezulu kwesikrini seemitha ezili-10: nokuba kukuqaqamba kweyunithi enye okanye isisombululo seyunithi ephindwe kabini, ubunzima bobugcisa beprojektha. iya kunyuselwa kwinqanaba eliphezulu.
Ngokuthelekisa, kwisikrini se-20-meter yesikrini se-4K yesikrini se-movie ye-LED, imfuno engundoqo yobugcisa yesalathisi se-pixel pitch iya kuphinda iphindwe kabini xa kuthelekiswa ne-10-metres yesikrini se-4K, kwaye ubuninzi be-pixel buya kuncitshiswa nge-75%.Nangona indawo yayo ye-splicing iye yanda ukuya kumaxesha angama-4 kwisikrini seemitha ezili-10, ubunzima bobugcisa besalathisi se-core spacing bunciphile, okwenza ukuba iindleko zitshintshe ngakumbi.Oku kuya kuququzelela ukusekwa ngokuthe ngcembe kwenzuzo yayo yokuthelekisa kukhuphiswano lweendleko.
Ngexesha elifanayo, kwimbono yabaqhubi be-theater chain, isikrini seemitha ezili-10 yiholo lokuhlola uqoqosho.Isikrini seemitha ezingama-20 sigxininise ngakumbi kwisiphumo esibonakalayo esothusayo, esiya kuba luncedo kwiinzuzo zokuqaqamba, umahluko, kunye nombala wesikrini esikhulu se-LED.Kwangaxeshanye, iholo yesikrini yeemitha ezingama-20, elandela iziphumo ezingaphezulu, iya kuba neendleko ezifikelelekayo kwiithiyetha.Ukongeza kwiimfuno ezahlukeneyo zeziphumo zokubonisa, izixhobo ezininzi zokubonisa kwiholo yeemitha ezili-10 nazo zamkela ulungelelwaniso "lwegumbi elingaphantsi komatshini".
Nangona kunjalo, izixhobo zokubonisa kwiholo yeemitha ezingama-20 kufuneka zithathe indawo yegumbi lekhompyuter-oku kuya kunceda uncedoUmatshini wendalo wesikrini se-LEDimfuno engenagumbi.Ukongeza, iimfuno zokusebenza ezihlukeneyo zeholo yeemitha ezili-10 aziphezulu njengeholo leemitha ezingama-20: indawo enkulu yeholo yeemitha ezingama-20 ivumela ukuba iphuhlise ngcono imiboniso yeentetho, iikonsathi, kunye nemidlalo ye-elektroniki. iziganeko kwimowudi yokukhanya okuphezulu kwesikrini esikhulu se-LED, indawo yokutyela ye-movie, usasazo olubukhoma lwenkomfa kunye nezinye iindlela ezininzi zokusebenza.
Oko kukuthi, i-DCI inika isatifikethi se-movie ye-LED yeemitha ezili-10, engaphezulu kwemvume yobugcisa yomfuziselo.Ngenxa yokuba kwiholo yeemitha ezili-10, inzuzo yokukhuphisana yezikrini ze-LED icinezelwe zizixhobo zokubonisa.Nangona kunjalo, emva kokuba isatifikethi se-DCI se-20 yeemitha zesikrini se-movie se-LED sikhutshwe, oko kuthetha ukuba i-projection kunye nezikrini ze-LED ziye zangena kwimeko yokukhuphisana "exhalabileyo" kwimarike ye-movie, kwaye izikrini ze-LED zinenzuzo encinci.
Ukushwankathela, isatifikethi se-DCI sesikrini seemitha ezingama-20 sesikrini se-movie ye-LED sibonisa ukuba esi sisombululo sitsha sefilimu "sikhula ngokukhawuleza".Kukholelwa ukuba kwixesha elizayo elingekude, kuya kubakho inkqubo epheleleyo yesisombululo se-movie ye-LED ukusuka kwiholo elincinci leemitha ezi-7 ukuya kwisikrini esikhulu se-IMAX.Imbali yekhulu leminyaka ubudala yokubonisa i-cinema chain projection sele iza kungena kwinqanaba elitsha lokhuphiswano kunye nentsebenziswano yobuchwepheshe obubini.
Ixesha lokuposa: Feb-20-2023