David Hanak Lub iOS 11 operating system yuav raug tso tawm nyob rau hauv li ib hlis thiab yuav coj ntau yam kev hloov pauv uas peb yuav tsum tau npog rau qee qhov yav tom ntej. Ib qho tseem ceeb tshaj plaws yog qhov tuaj txog ntawm cov qauv tshiab uas yuav tsum pab cov neeg siv txuag chaw ntawm lawv lub cuab yeej (los yog tom qab hauv iCloud). Yog tias koj tab tom sim iOS no 11 beta, tej zaum koj twb tuaj hla qhov chaw tshiab no. Nws yog muab zais rau hauv lub koob yees duab chaw, nyob rau hauv lub Formats tab. Ntawm no koj tuaj yeem xaiv ntawm "High Efficiency" lossis "Most Compatible". Thawj qhov hais tawm yuav khaws cov duab thiab cov yeeb yaj kiab hauv HEIC hom, lossis HEVC. Qhov thib ob yog nyob rau hauv classic .jpeg thiab .mov. Nyob rau hauv tsab xov xwm niaj hnub no, peb yuav saib yuav ua li cas npaum li cas cov ntaub ntawv tshiab yog nyob rau hauv cov nqe lus ntawm kev txuag chaw, piv rau lawv predecessors.
Kev sim tau tshwm sim los ntawm kev ntes ib qho chaw tshwj xeeb ua ntej hauv ib txoj kev, tom qab ntawd hauv lwm qhov, nrog rau kev siv zog kom txo qis qhov sib txawv. Cov yeeb yaj kiab thiab cov duab tau raug coj los ntawm iPhone 7 (iOS 11 Public Beta 5), nrog rau kev teeb tsa, tsis tas siv cov ntxaij lim dej thiab tom qab ua tiav. Cov yeeb yaj kiab kaw tau tsom mus rau kev tua ib qho chaw rau 30 vib nas this thiab raug ntes hauv 4K / 30 thiab 1080 / 60 hom. Cov dluab nrog yog hloov kho thawj thiab tsuas yog piav qhia txog qhov xwm txheej.
Scene 1
.jpg - 5,58MB (HDR - 5,38MB)
HEIC – 3,46MB (HDR – 3,19MB)
.HEIC yog hais txog 38% (41% me) dua .jpg
Scene 2
.jpg - 5,01 MB
HEIC – 2,97 MB
.HEIC yog hais txog 41% me dua .jpg
Scene 3
.jpg - 4,70MB (HDR - 4,25MB)
HEIC – 2,57MB (HDR – 2,33MB)
.HEIC yog hais txog 45% (45%) me dua .jpg
Scene 4
.jpg - 3,65 MB
HEIC – 2,16 MB
.HEIC yog hais txog 41% me dua .jpg
Scene 5 (sim macro)
.jpg - 2,08 MB
HEIC – 1,03 MB
.HEIC yog hais txog 50,5% me dua .jpg
Scene 6 (Macro sim #2)
.jpg - 4,34MB (HDR - 3,86MB)
HEIC – 2,14MB (HDR – 1,73MB)
.HEIC yog hais txog 50,7% (55%) me dua .jpg
Video #1 - 4K / 30, 30 vib nas this
mov – 168 MB
HEVC – 84,9 MB
.HEVC yog hais txog 49,5% me dua .mov
Video #2 - 1080/60, 30 vib nas this
mov – 84,3 MB
HEVC – 44,5 MB
.HEVC yog hais txog 47% me dua .mov
Los ntawm cov ntaub ntawv saum toj no, nws tuaj yeem pom tau tias cov ntawv xov xwm multimedia tshiab hauv iOS 11 tuaj yeem txuag tau qhov nruab nrab 45% ntawm qhov chaw, dua li ntawm kev siv cov uas twb muaj lawm. Cov lus nug tseem ceeb tshaj plaws tseem nyob li cas hom ntawv tshiab no, nrog rau hom kev compression siab heev, yuav cuam tshuam rau qhov ua tau zoo ntawm cov duab thiab cov yeeb yaj kiab. Qhov kev ntsuam xyuas ntawm no yuav yog cov ntsiab lus tseem ceeb, tab sis kuv tus kheej tsis pom qhov txawv, txawm tias kuv tau tshuaj xyuas cov duab lossis cov yeeb yaj kiab uas tau coj los ntawm iPhone, iPad lossis ntawm lub computer screen. Kuv pom .HEIC cov duab ua kom zoo dua hauv qee qhov xwm txheej, tab sis qhov no yuav yog qhov sib txawv me ntsis ntawm cov duab lawv tus kheej - tsis muaj lub koob yees duab siv thaum cov duab raug coj los thiab muaj qhov sib txawv me ntsis hauv kev sib xyaw thaum lub sijhawm hloov chaw.
Yog tias koj tsuas yog siv koj cov duab thiab cov yeeb yaj kiab rau koj tus kheej lub hom phiaj lossis sib qhia hauv kev tes hauj lwm (qhov twg lwm theem ntawm compression yuav ua li cas), hloov mus rau hom tshiab yuav muaj txiaj ntsig rau koj, vim koj yuav txuag tau ntau qhov chaw thiab koj yuav tsis paub. nws zoo. Yog tias koj siv iPhone rau (semi) kev yees duab lossis yees duab, koj yuav tsum tau ua koj tus kheej kev sim thiab kos koj tus kheej cov lus xaus, suav nrog cov kev xav tau tshwj xeeb uas kuv tsis tuaj yeem xav txog ntawm no. Qhov tsuas muaj peev xwm downside rau cov qauv tshiab yog teeb meem kev sib raug zoo (tshwj xeeb tshaj yog ntawm Windows platform). Txawm li cas los xij, qhov no yuav tsum tau daws thaum cov hom ntawv no nthuav dav dua.
Kuv muaj qhov tseeb Beta thiab kuv tsis tuaj yeem pom hom teeb tsa hauv Lub Koob Yees Duab https://uploads.disquscdn.com/images/cde7cf73b98e29cb196c5f98bd600f4fa8fb857ddcdb50e24b6be8f2ab8c4ff1.png
Tsis yog kuv thiab iPhone 6. Koj lub iPad zoo li lub iPad. Hauv kuv lub tswv yim, yog tias nws tsis muaj 12mpx nti tshiab thiab kev txhawb nqa RAW, nws yuav tsis ua haujlwm.
iPad Pro 9,7. Qhov twg lwm tus yuav tsum ua haujlwm
Kuv kuj yog cuaj.. iP6 thiab kawg beta.. tab sis tej zaum nws yog "feature" nkaus xwb rau iP7 :D
Cov tawm tswv yim tshiab tsis muaj txiaj ntsig kom txog thaum lawv tau txais kev txhawb nqa los ntawm cov neeg kho duab, kev nthuav qhia software, thiab lwm yam. Tsuav yog xav tau kev hloov dua siab tshiab rau kev ua, hom ntawv tshiab tsuas yog ib qho teeb meem ntxiv (kev hloov pauv = nqes zoo). Tsuas tso: kom txog thaum HEIF tuaj yeem ua PowerPoint, Photoshop, FB thiab ntau dua, nws zoo li nws tsis yog.