I-Aperture, i-ISO kunye nobunzulu beSetingi zeKhamera yokumisa intshukumo
Ividiyo ngokusisiseko luchungechunge olulandelelanayo lweefoto. Njengomzobi wevidiyo kufuneka uqhelane neendlela kunye namagama afanayo njengomfoti, ngakumbi xa usenza Ukumisa intshukumo.
Ukuba unolwazi nge; ukuvuleka, ISO kwaye DOF uya kusebenzisa iisetingi ezichanekileyo zekhamera ngexesha lemiboniso eneemeko zokukhanya ezinzima.
Kule posi siza kugubungela:
Umngxuma (umngxuma)
Oku kuvuleka kwe-lens, kuboniswe kwixabiso lika-F. Ixabiso eliphezulu, umzekelo F22, i-gap encinci. Ixabiso eliphantsi, umzekelo F1.4, i-gap inkulu.
Ekukhanyeni okuphantsi, uya kuvula i-Aperture ngakumbi, oko kukuthi, yibeke kwixabiso eliphantsi, ukuqokelela ukukhanya okwaneleyo.
Ngexabiso eliphantsi unomfanekiso omncinci kugxininiso, kwixabiso eliphezulu ngakumbi umfanekiso ekugxilwe kuwo.
Kwiimeko ezilawulwayo ixabiso eliphantsi lihlala lisetyenziswa, kunye nokunyakaza okukhulu ixabiso eliphezulu. Emva koko uneengxaki ezimbalwa zokugxila.
ISO
Ukuba wenza ifilimu kwimeko emnyama, unokwandisa i-ISO. Ukungalungi kwamaxabiso aphezulu e-ISO kukwenziwa kwengxolo engenakuphepheka.
Isixa sengxolo sixhomekeke kwikhamera, kodwa esezantsi ngokusisiseko ingcono kumgangatho womfanekiso. Ngomboniso bhanyabhanya, ixabiso elinye le-ISO lidla ngokumiselwa kwaye umboniso ngamnye ubalaseliswa kwelo xabiso.
Ubunzulu beNkundla
Njengoko ixabiso le-Aperture liyancipha, uya kufumana umgama omncinci oqhubekayo ekugxininiseni.
Ngobunzulu bomhlaba "obunzulu be-DOF" (obungaphezulu), ummandla omncinci kakhulu ugxininisekile, kunye ne-"Deep DOF / Deep Focus" (enzulu) yentsimi, inxalenye enkulu yendawo iya kugxila.
Ukuqalisa ngezakho iibhodi zamabali ezishukumayo
Bhalisa kwincwadana yethu kwaye ufumane ukhuphelo lwakho lwasimahla ngeebhodi zamabali amathathu. Qalisa ngokuzisa amabali akho ephila!
Siza kuyisebenzisa kuphela idilesi yemeyile yethu kwincwadana yethu kwaye siyihloniphe eyakho wabucala
Ukuba ufuna ukugxininisa into ethile, okanye uqhawule ngokucacileyo umntu ovela ngasemva, sebenzisa ubunzulu beNdawo.
Ngaphandle kwexabiso le-Aperture, kukho enye indlela yokunciphisa i-DOF; ngokusondeza okanye ukusebenzisa ilensi ende.
Ngokuya ungasondeza into nge-optically, incinci indawo ebukhali iba. Kuluncedo ukubeka ikhamera kwi-a i-tripod (yeyona nto ibhetele yokumisa intshukumo iphononongwe apha).
Iingcebiso ezisebenzayo zokumisa intshukumo
Ukuba wenza umboniso bhanyabhanya oshukumayo, ixabiso eliphezulu lokuvula ngokudityaniswa nokusondeza okuncinci kangangoko okanye ukusebenzisa ilensi emfutshane yeyona ndlela ilungileyo yokurekhoda imifanekiso ebukhali.
Hlala unikela ingqalelo kwixabiso le-ISO, ligcine lisezantsi kangangoko ukuthintela ingxolo. Ukuba ufuna ukufezekisa inkangeleko yebhanyabhanya okanye isiphumo esiphuphayo, ungathoba iAperture kubunzulu obunzulu bentsimi.
Umzekelo omhle we-Aperture ephezulu ekusebenzeni yi-movie Citizen Kane. Yonke imbumbulu ibukhali ngokupheleleyo apho.
Oku kuchasene nolwimi oluqhelekileyo olubonakalayo, umlawuli u-Orson Welles wayefuna ukunika umbukeli ithuba lokujonga umfanekiso wonke.
Molo, ndinguKim, umama kunye nomthandi we-stop-motion onemvelaphi kwindalo yemidiya kunye nophuhliso lwewebhu. Ndinothando olukhulu lokuzoba kunye noopopayi, kwaye ngoku ndintywila kuqala kwihlabathi le-stop-motion. Ngebhlog yam, ndabelana nawe ngokufunda kwam.
