Adam Kos Hauv iPhone 14 tshiab, Apple coj ob lub xov xwm loj txog kev yees duab. Thawj yog hom kev ua, uas muaj nyob rau hauv tag nrho cov koob, qhov thib ob yog 48 Mpx lub koob yees duab loj, uas tsuas yog 14 Pro qauv muaj. Tab sis yog tias koj xav tias koj yuav siv nws lub peev xwm li cas hauv txhua daim duab, peb yuav tsum poob siab rau koj.
Yog tias peb tau ua raws li kev coj ua ntawm Apple cov neeg sib tw them nyiaj, nws yog qhov ntau uas muaj cov koob yees duab ntawm 50 Mpx lossis ntau dua, thaum nyob rau hauv cov chaw koj tsuas yog txiav txim siab seb pes tsawg pixels koj xav kom cov duab tshwm sim muaj - piv txwv li yog tias lawv muaj pes tsawg leeg siv thiab qhov tshwm sim tsuas yog kwv yees li 12 Mpx, lossis yog tias koj siv tag nrho lub peev xwm ntawm lub sensor thiab tau txais cov txiaj ntsig hauv kev daws teeb meem tag nrho. Qhov kev teeb tsa no tseem nyob ncaj qha rau hauv cov ntawv thov ib txwm muaj, tsis yog qhov chaw hauv qhov kev xaiv qhov system.
Cov duab thaij duab
Tau kawg, Apple tau mus txog nws txoj hauv kev, tab sis koj yuav tsum txiav txim rau koj tus kheej yog tias nws ntse. Lub iPhone 14 Pro tsis thaij duab ntawm 48 Mpx los ntawm lub neej ntawd. Los ntawm lub neej ntawd, lawv ib txwm nthuav qhia koj nrog 12MP cov duab, los ntawm txhua lub koob yees duab. Yog tias koj xav tau 48 Mpx, koj yuav tsum yuam nws. Tseem tsis muaj algorithm uas txiav txim siab txiav txim siab - tam sim no nws ci ntsa iab, Kuv yuav siv 48 Mpx, tam sim no nws tsaus, Kuv yuav theej pawg pixels kom tau txais txiaj ntsig zoo dua.
Nws yuav yog txaus siab rau koj
Vratislav Holub Yuav ua li cas qhib 48 Mpx daws teeb meem ntawm iPhone 14 Pro
- Qhib nws Nastaven.
- Xaiv qhov kev thov Lub koob yees duab.
- xaiv Hom ntawv.
- Tig rau Kua ProRAW.
- Nyem rau ProRAW daws teeb meem thiab xaiv 48 MP.
Nyob rau hauv lub koob yees duab interface, koj yuav ces nyob rau hauv hom yees duab icon qhia RAW. Yog tias nws hla tawm, koj thaij duab hauv JPEG lossis HEIF hauv 12 Mpx daws teeb meem, yog tias nws qhib, koj thaij duab hauv 48 Mpx hauv DNG hom. Thaum xaiv qhov kev daws teeb meem, Apple hais tias 12Mpx cov duab yuav yog kwv yees li 25MB, 48Mpx cov duab yuav yog 75MB. Hauv peb qhov kev sim, peb yuav tsum lees tias qhov no yog hmoov tsis tseeb rau cov tswv ntawm cov khoom siv nrog qis cia.
Cov duab thaij duab
12MP cov duab muaj qhov daws teeb meem ntawm 4032 x 3024, 48MP cov duab muaj qhov daws teeb meem ntawm 8064 x 6048. Tau kawg, nws nyob ntawm qhov nyuaj ntawm qhov chaw. Txawm li cas los xij, thawj daim duab hauv qab no yog 96 MB, qhov thib ob txawm 104 MB. Tab sis feem ntau peb nyob ntawm 50 thiab 80 MB. Cov duab piv txwv tau hloov mus rau JPEG thiab compressed vim tias lub vev xaib thiab tejzaum nws cov ntaub ntawv xov tooj ntawm tes yuav tsis ua tsaug rau peb, yog li yog tias koj xav tau cov duab raug ntawm qhov zoo ntawm qhov tshwm sim, koj tuaj yeem rub tawm cov duab qauv. ntawm no. Daim duab thib ob yog tom qab ntawd classical 12 Mpx yees duab hauv JPEG. Nco ntsoov tias daim duab RAW ib txwm zoo li phem dua, vim tias nws tsis tau tsav los ntawm ntau lub tswv yim ntse uas tsom mus txhim kho cov txiaj ntsig ntau li ntau tau - koj yuav tsum ua koj tus kheej thiab manually.
Apple kuj hais nrog ProRAW uas zoomed hauv cov duab yog qhov kev daws teeb meem qis dua, uas yog qhov ua rau kev nkag siab zoo li muaj cov qoob loo ntawm no, tshwj xeeb tshaj yog thaum siv 2x zoom tshiab. RAW duab nyob rau hauv hmo ntuj, nyob rau hauv macro hom los yog nrog flash yuav ib txwm tsuas yog 12MPx. Qee cov duab macro kuj tau txuas rau hauv qhov txuas rub tawm.
Nws yuav yog txaus siab rau koj
Nws tsis yog rau kev thaij duab, thiab qhov txaj muag
Hauv kuv tus kheej lub tswv yim, Apple ua txoj haujlwm yooj yim heev. Yog tias koj xav thaij duab hauv 48 Mpx, cia siab tias yuav tsum muaj cov ntaub ntawv loj thiab tib lub sijhawm qhov tsim nyog ntawm kev ua haujlwm tom ntej nrog cov duab zoo li no, uas tsuas yog xav tau qee qhov kev saib xyuas. Yog tias koj tsis xav txhawj txog qhov no, tsis txhob tig ProRAW txhua. Tau kawg, koj tseem yuav txaus siab rau cov txiaj ntsig ntawm 48 Mpx nrog cov duab 12 Mpx, vim tias muaj ntau yam kev hloov kho software uas sim ua kom tau txais txiaj ntsig zoo tshaj plaws. Hmoov tsis zoo, Apple tsis muab peb cov duab thaij duab nrog nws cov ntse algorithms txog 48 Mpx, uas lwm cov tuam txhab tso cai, yog li depriving peb xaiv.
Cov duab thaij duab
Nyob rau tib lub sijhawm, qhov no txhais tau tias tsuas yog ib qho - 48 Mpx tej zaum yuav tsis tsuas yog saib mus rau hauv cov kab hauv paus. Yog tias Apple xav kom Pro series ua tus tshaj lij, qhov no yog qhov teeb tsa ob tus qauv sib nrug. Yog tias nws muab 48 Mpx hauv cov iPhones yooj yim thiab tsis muab ProRAW rau lawv, uas yog qhov nyuaj dua tom qab tag nrho, nws tuaj yeem raug thuam rau kev tshaj tawm tsis tseeb, vim tias tus neeg siv yuav xyaum tsis tuaj yeem thaij duab hauv 48 Mpx (tus lo lus nug yog li cas tus neeg thib peb daim ntawv thov tsim tawm yuav ua li cas rau qhov no). Yooj yim muab tso, nws yog kev poob siab thaum Apple tswj kom tau peb zoo nkauj qaug rau ntawm yob. Txawm li cas los xij, qhov no tsis hloov qhov tseeb tias iPhone 14 Pro (Max) tseem yog iPhone zoo tshaj plaws uas Apple tau ua kom deb li deb.
- Koj tuaj yeem yuav iPhone 14 Pro Max piv txwv ntawm Mobile Emergency (koj tuaj yeem ua kom zoo dua ntawm Kev Yuav, muag, muag, them nyiaj ua haujlwm, uas koj tuaj yeem tau txais iPhone 14 ntawm 98 CZK ib hlis)
Kuv xav tias nws yog ib qho tseem ceeb uas yuav tsum tau hais tias txawm tias nyoos 48 Mpx tsis yog daim duab 48 Mpx tiag tiag nrog rau tag nrho cov duab cov ntaub ntawv uas cov duab tiag tiag 48 Mpx yuav muaj. Tau kawg, tus naj npawb ntawm pixels haum, tab sis txhua pixel tsis nqa txhua yam nws yuav tsum nqa, vim hais tias lub sensor nti ntawm no muaj plaub lub hlwb ntawm tib xim, yog li qhov tshwm sim yog xyaum ze rau 12 Mpx tshwm sim, txawm tias peb tawg. ua 48mpx. Qhov tseeb yog tias txhua lub xov tooj tsuas yog taug qab 1/3 ntawm tag nrho cov duab cov ntaub ntawv - tus nqi ntawm lub teeb liab lossis xiav lossis ntsuab. Kev sib koom ua ke ntawm cov hlwb ntawm tib xim rau hauv plaub yog yog li ntawd ib qho kev poob loj thiab qhov teeb meem tsis muaj nuj nqis rau cov kws yees duab. Nws tsuas yog qhov kev ua si 48 Mpx.
Koj tsis tuaj yeem yuav nws los ntawm MP vim nws tsis nyob ntawd