Njengesici esikhethekile se-iPhone 12Pro, i-Apple yethule lesi sici njengendawo yayo yokuthengisa eyinhloko lapho kwethulwa umkhiqizo omusha wasekwindla.

Bese ithini ifomethi ye-RAW.

Ifomethi ye-RAW ithi “RAW Image Format”, okusho ukuthi “akucutshunguliwe”.Isithombe esirekhodwe ngefomethi ye-RAW yidatha eluhlaza yesiginali yomthombo wokukhanya ethwetshulwe inzwa yesithombe futhi yaguqulelwa kusignali yedijithali.

Esikhathini esedlule, sithathe ifomethi ye-JPEG, bese izocindezelwa ngokuzenzakalelayo futhi icutshungulwe ibe ifayela elihlangene ukuze ligcinwe.Enqubweni yombhalo wekhodi nokuminyanisa, ulwazi lwangempela lwesithombe, olufana nebhalansi emhlophe, ukuzwela, isivinini se-shutter kanye nenye idatha, lugxilile kudatha ethile.

Uma singanelisekile ngesithombe esimnyama kakhulu noma esikhanya kakhulu.

Ngesikhathi sokulungiswa, ikhwalithi yesithombe yefomethi yezithombe ze-JPEG ingase yehliswe.Isici esijwayelekile umsindo owandayo nokuhlukaniswa kombala.

Ifomethi ye-RAW ingarekhoda ulwazi lwangempela lwesithombe, kodwa lilingana nephoyinti lokunamathisela.Isibonelo, kufana nencwadi, zonke izinhlobo zedatha eluhlaza zingalungiswa ngokuthanda phakathi kwezinombolo zekhasi elithile, futhi ikhwalithi yesithombe ngeke yehle.Ifomethi ye-JPEG njengephepha, elikhawulelwe "ekhasini elilodwa" ngesikhathi sokulungiswa, futhi ukusebenza kuphansi.

Uyini umehluko phakathi kwezithombe ze-ProRAW ne-RAW?

I-ProRAW ivumela abathanda izithombe ukuthi bathathe izithombe ngefomethi ye-RAW noma basebenzise ubuchwepheshe bokuthwebula bezithombe be-Apple.Ingahlinzeka ngemisebenzi eminingi yokucutshungulwa kwesithombe esinezinhlaka eziningi kanye nokuthwebula izithombe ngekhompyutha, njenge-Deep Fusion ne-HDR ehlakaniphile, kuhlanganiswe nokujula ne-latitude yefomethi ye-RAW.

Ukuze kuzuzwe lo msebenzi, i-Apple yakhe ipayipi elisha lesithombe ukuze ihlanganise idatha ehlukahlukene ecutshungulwe yi-CPU, i-GPU, i-ISP ne-NPU ibe ifayela elisha lesithombe esijulile.Kodwa izinto ezinjengokulola, ibhalansi emhlophe, nokwenza imephu yethoni kuba amapharamitha ezithombe esikhundleni sokwenziwa ngokuqondile esithombeni.Ngale ndlela, abasebenzisi bangakwazi ukukhohlisa imibala, imininingwane, nobubanzi obuguqukayo.

Kafushane: Uma kuqhathaniswa namafayela e-RAW adutshulwe isofthiwe yomuntu wesithathu, i-ProRAW yengeza ubuchwepheshe bokuthwebula izithombe.Ngokombono, izothola ikhwalithi engcono , okushiyela abadali isikhala esidlalekayo.