Key Takeaways
- ProRAW rhuav tshem tag nrho lub koob yees duab iPhone lub peev xwm zoo kawg nkaus rau hauv cov ntaub ntawv hloov pauv, kho tau.
- ProRAW cov duab yog 25MB, nyob ib ncig ntawm 10x qhov loj ntawm daim duab iPhone li niaj zaus.
- Apple's ProRAW cov ntaub ntawv yog DNG cov ntaub ntawv, tus qauv qhib.
Hauv iOS 14.3, Apple ntxiv ProRAW rau ob lub iPhones 12 Pro. Nws yog cov khoom radical, muab koj nkag mus rau cov ntaub ntawv sib sib zog nqus los ntawm iPhone lub koob yees duab, nrog rau cov khoom xyaw ntawm Apple cov kua ntses tshwj xeeb.
Hauv cov koob yees duab, cov ntaub ntawv nyoos muaj tag nrho cov ntaub ntawv nyoos los ntawm lub sensor, cov thiab xoom uas tom qab hloov mus rau hauv cov duab thiab xim koj pom hauv JPG. Apple's noj cov ntaub ntawv nyoos yog, ntawm chav kawm, txawv me ntsis.
Nws siv cov ntaub ntawv nyoos no, thiab ntim nws nrog txhua qhov kev ua haujlwm AI ntse uas ua rau cov duab iPhone zoo heev-cov qauv 3D portrait, suab nrov-txo, thiab lwm yam. Tab sis vim li cas qhov ntawd tseem ceeb rau koj? Puas yog nws zoo txaus rau cov kws yees duab? Puas yog nws nyuaj heev rau cov neeg tua phom xws li? Mus saib.
"Kuv xav tias nws yog qhov zoo tshaj plaws los ua RAW ntau dua thiab nws muaj ntau yam rau Pros," Sebastiaan de With, tus tsim tawm ntawm Halide lub koob yees duab app, hais rau Lifewire ntawm cov lus ncaj qha, "Tab sis nws tsis yog. t tsuas yog tshem tawm lossis tshem tawm tag nrho RAW ib txwm muaj. Nws muaj kev lag luam loj vim nws lub sijhawm ntes (slow rau ntes), txheej txheem (tsis muaj txoj hauv kev los tua lub suab nrov txo), thiab cov ntaub ntawv loj."
ProRAW yog dab tsi?
ProRAW tsuas yog muaj nyob rau ntawm iPhone 12 Pro thiab Pro Max, feem ntau yuav yog vim ob lub cim xeeb ntxiv muaj nyob rau ntawm cov khoom siv no, thiab kuj yog qhov sib txawv los teeb tsa nws sib nrug ntawm iPhone 12 li niaj zaus. Koj yuav tsum qhia meej. pab kom nws siv tau, uas yog qhov zoo vim tias ProRAW daim duab yuav siv li kaum npaug ntawm qhov chaw ntawm JPG, txog li ntawm 25MB ib daim duab.
Lub koob yees duab sensor tsis ntes cov duab. Nws tsuas yog sau ntau npaum li cas lub teeb poob ntawm txhua pixel. Nov yog cov ntaub ntawv raw. Cov kauj ruam tom ntej yog coj cov ntaub ntawv thiab tig mus rau hauv cov xim pixels. Cov kauj ruam no yog hu ua demosaicing, thiab qhov tshwm sim yog lub tiaj tus, duab tsis zoo, tej zaum muaj xim txawv. Tsuas yog tom qab ntawd lub koob yees duab tau ua haujlwm. Yog tias koj siv lub koob yees duab digital li niaj zaus, nws ua cov duab no kom tau txais txiaj ntsig zoo, tweaks qhov sib piv, thiab ntau dua, thiab qhia cov txiaj ntsig ntawm qhov screen.
Kuv xav tias nws yog qhov zoo uas yuav ua rau RAW nkag tau ntau dua thiab nws muaj ntau yam rau Pros.
Lub iPhone ua qhov no, thiab ntau ntxiv. Nws tuaj yeem siv HDR los nqa cov ntsiab lus rau qhov tseem ceeb thiab duab ntxoov ntxoo. Nws yuav siv ob peb daim duab, thiab siv lawv los ua kom tsis muaj suab nrov, cov duab ntxaws ntxaws hauv 'sweater hom.' Thiab nws kuj tsim cov duab qhia qhov tob kom siv nws qhov portrait plooj. Nquag, nws mam li tsim cov duab HEIC (sib npaug rau-j.webp
Nrog ProRAW, lub iPhone hloov pauv txhua yam ntawm cov kauj ruam no rau hauv cov ntaub ntawv, yog li koj tuaj yeem kho ib qho ntawm lawv tus kheej hauv kev kho app zoo li Adobe's Lightroom. Thiab, xav tsis thoob, Apple siv tus qauv qhib los ua qhov no: DNG (digital negative). Qhov no txhais tau hais tias ib qho app uas muaj peev xwm ua tau zoo yuav tuaj yeem nyeem cov ntaub ntawv.
Rau qhov kev piav qhia tob tob zoo tshaj plaws ntawm cov ntaub ntawv nyoos feem ntau, thiab ProRAW tshwj xeeb, ua tib zoo saib Halide blog, qhov twg de With tus npoj yaig Ben Sandofsky nteg nws tag nrho. Nyeem cov ntawv tshaj tawm, koj yuav pom tias ProRAW tsis nruj nruj. Nws yeej tsis muaj cov thawj sawv daws yuav thiab pes tsawg sau los ntawm lub sensor. Tab sis nws nyob ze, thiab qhov kev sib haum xeeb kuj txhais tau hais tias ProRAW muaj los ntawm tag nrho plaub ntawm iPhone 12 Pro lub koob yees duab, suav nrog lub koob yees duab selfie.
ProRAW txhais li cas rau koj
Yog tias koj twb zoo siab nrog cov duab los ntawm koj lub iPhone 12 Pro, ces koj tsis tas yuav hloov ntawm ProRAW. Qhov tseeb, tshwj tsis yog tias koj xav siv sijhawm los kho koj cov duab, ces koj yuav tsum tsis quav ntsej txhua yam kev ntes nyoos, suav nrog ProRAW, vim tias koj yuav nkim qhov chaw cia tsis muaj dab tsi.
Tab sis muaj qee qhov laj thawj zoo rau kev siv ProRAW. Ib qho yog tias koj twb kho koj cov duab hauv ib qho app zoo li Lightroom. Siv ProRAW tso cai rau koj tua Apple lub suab nrov dhau los txo qis, piv txwv li, uas feem ntau tuaj yeem smear cov ntsiab lus zoo.
Koj tuaj yeem xav hloov cov duab digital rau gritty B&W, piv txwv li. Koj tuaj yeem kaw lub suab nrov-txo, thiab txaus siab rau ob qho tib si nthuav dav ntxiv, thiab cov tsos ntawm lub suab nrov uas qhov no suav nrog. Hauv B&W, txawm tias lub suab nrov digital zoo li cov yeeb yaj kiab zoo nkauj.
Nws kuj zoo li cov apps yuav ntxiv cov yam ntxwv uas siv cov ntaub ntawv ntxiv hauv cov ntaub ntawv ProRAW. Lawv muaj peev xwm radically reinterpret xim los ntawm demosaiced 'raw' cov ntaub ntawv, piv txwv li, thiab muab ntau tiag tiag zaj duab xis simulations, los yog crazier lim. Los yog lawv tuaj yeem tsis quav ntsej lub suab nrov txo thiab siv lawv tus kheej, thaum tseem cia koj siv iPhone qhov zoo kawg nkaus 3D daim duab qhia qhov tob kom cais cov ntsiab lus ntawm keeb kwm yav dhau.
Kev tshem tawm yog tias koj tau txais tag nrho Apple cov duab zoo kawg nkaus, tab sis koj tuaj yeem nkag mus rau feem ntau ntawm cov ntaub ntawv hauv qab. Thiab koj tuaj yeem xaiv thiab xaiv yam koj khaws cia. Nws yog qhov muaj zog heev, yog tias qhov koj xav tau, thiab qhov kev nplua tsuas yog qhov loj ntawm cov ntaub ntawv ntxiv. Tab sis yog tias koj siv iCloud Photo tsev qiv ntawv, koj tsis tas yuav khaws tag nrho cov ntawv qub ntawm koj lub iPhone lawm.
Cov kws tshaj lij thiab cov neeg nyiam tuaj yeem qhib qhov tob tob ntawm lawv lub koob yees duab iPhone, thaum cov neeg uas tsis saib xyuas yuav raug nplua. Nws yog qhov yeej-yeej tiag.
