Ukucutshungulwa kwamafilimu kufikile kude kakhulu kusukela ezinsukwini zama-bracmains kanye nokwakha amathreyi. Namuhla,Ama-processor wefilimu azenzakalelayo ngokugcweleIsetshenziswa kabanzi ama-labs wezokwelapha nawabuchwepheshe futhi ngisho nasekhaya elincane elikhulayo lokusetha. Le mishini iguqule imboni yokucubungula amafilimu, okwenza inqubo yonke isheshe, isebenze kakhudlwana, futhi iqonde kakhudlwana.
Ngakho-ke, yenza kanjani ngempela iprosesa lefilimu elizenzakalelayo lisebenza? Hhayi-ke, ake sephule.
Okokuqala, iprosesa lefilimu elizenzakalelayo lenzelwe ukubhekana nakho konke ukucubungula komsebenzi kwefilimu, kusuka ekuthuthukiseni ukuyoma. Umshini uhlome ngezingxenye ezahlukahlukene namathangi ukuze ubambe amakhemikhali athuthukayo, hlanza amanzi, nesixazululo sokuqina. Ibuye ibe nesigaba esizinikezele sokomisa ifilimu uma selicubunguliwe.
Inqubo iqala lapho ifilimu ilayishwa emshinini. Lapho ifilimu isendaweni ephephile, opharetha ukhetha amapharamitha afanelekayo esebenzisa iphaneli yokulawula. Lawa mapharamitha ngokuvamile afaka uhlobo lwefilimu olucutshungulwa, isikhathi esifunekayo sokucubungula, kanye namakhemikhali athile asetshenziswayo. Lapho amapharamitha esetheliwe, umshini uthatha izintambo futhi uqala umjikelezo wokucubungula.
Isinyathelo sokuqala kumjikelezo wokucubungula isigaba sokuthuthuka. Ifilimu lelondliwa ethangini lonjiniyela, lapho lifakwe khona kumakhemikhali onjiniyela. Unjiniyela usebenza ukukhipha isithombe esisemuva emulsion kwifilimu, edala isithombe esibonakalayo kwifilimu. Isikhathi sokucutshungulwa silawulwa ngokucophelela ukuze siqinisekise ukuthi le filimu yathuthukiswa kwinqanaba olufunayo lokuqhathanisa nokuqina.
Ngemuva kwesigaba sokuthuthuka, ifilimu ihanjiswa ethangini eligeza, lapho ihlelwe kahle ukuze isuse noma yimaphi amakhemikhali wonjiniyela asele. Lesi yisinyathelo esibalulekile, njengoba noma yimuphi umthuthukisi osalayo angadala ukuthi ifilimu ichithwe noma yehlise isikhathi.
Okulandelayo, ifilimu idluliselwa ethangini eliqondile, lapho ligxiliswa kwikhambi eliqondile. I-Fixer isebenza ukususa noma imaphi ama-haldes esiliva asele kusuka kwifilimu, uqinise isithombe futhi uyivimbele ekunciphiseni isikhathi. Futhi, isikhathi sokucubungula silawulwa ngokucophelela ukuze siqinisekise ukuthi ifilimu lihlelwe ngezinga elifanele.
Lapho nje isigaba sokulungiswa sesiqediwe, ifilimu liphinde lifakwe ukususa noma yisiphi isixazululo sokulungiswa okusalayo. Ngalesi sikhathi, ifilimu isilungele ukomiswa. Ku-processor yefilimu ezenzakalelayo ngokugcwele, isigaba sokomisa sitholakala ngokujwayelekile kusetshenziswa umoya ovuthayo, osatshalaliswa ngaphezulu kwefilimu ukuze asheshe futhi amise ngokulinganayo.
Kuwo wonke umjikelezo wokucubungula, umshini ulawula ngokucophelela izinga lokushisa nokuphazamiseka kwamakhemikhali, kanye nesikhathi sesigaba ngasinye. Leli zinga lokunemba liqinisekisa ukuthi ifilimu ethuthukisiwe ihlangabezana namazinga aphezulu kakhulu wekhwalithi nokuvumelana.
Ngaphezu kokulawulwa kwayo okuqondile kumapharamitha wokucubungula, iprosesa lefilimu elizenzakalelayo linikeza nezinga eliphakeme lokusebenziseka lula. Ngokucindezela kwezinkinobho ezimbalwa, opharetha angacubungula ama-rolls amaningi wefilimu ngasikhathi sinye, akhulule isikhathi seminye imisebenzi.
Sekukonke, aIprosesa yefilimu ezenzakalelayo ngokugcweleIngabe isimanga sobuchwepheshe besimanje, enikeza ochwepheshe bezokwelapha nabasebenza ngezobuchwepheshe ngendlela esheshayo, esebenza kahle futhi ethembekile yokucubungula ifilimu. Izilawuli zalo eziqondile nokusebenza okulula kwenza kube yithuluzi elibalulekile kunoma ngubani osebenza nezithombe zefilimu.
Isikhathi Seposi: Jan-29-2024