Ua tsaug rau nws lub koob yees duab hauv ntiaj teb thiab cov apps zoo rau kev kho cov yeeb yaj kiab, iPhone yog lub zog hluav taws xob video (qee qhov yeeb yaj kiab los ntawm cov thawj coj tseem ceeb txawm raug tua rau lawv). Tab sis dab tsi zoo yog tias koj tsis muaj lub cim xeeb txaus los khaws cov yees duab? Cov lus nug uas cov tswv iPhone uas kaw cov yeeb yaj kiab ntau yuav tsum nug yog: Koj tuaj yeem kaw cov vis dis aus ntawm iPhone li cas?
Cov lus teb tsis yog ncaj nraim. Ntau yam cuam tshuam rau cov lus teb, xws li ntau npaum li cas koj lub cuab yeej khaws cia, ntau npaum li cas lwm cov ntaub ntawv nyob hauv koj lub xov tooj, thiab qhov kev daws teeb meem video koj tab tom tua. Txhawm rau txheeb xyuas cov lus teb, cia peb saib seb txhua qhov teeb meem no cuam tshuam li cas video koj tuaj yeem kaw rau koj lub iPhone.
Ntau npaum li cas Cia Koj Muaj
Qhov tseem ceeb tshaj plaws ntawm qhov video npaum li cas koj tuaj yeem sau rau ntawm koj lub iPhone yog qhov chaw koj muaj peev xwm sau cov vis dis aus no rau hauv. Yog tias koj muaj 100 MB ntawm kev cia dawb, qhov ntawd yog koj qhov txwv rau kev kaw cov yeeb yaj kiab. Txhua tus neeg siv muaj qhov sib txawv ntawm qhov chaw cia muaj (thiab, yog tias koj xav paub, koj tsis tuaj yeem nthuav lub iPhone lub cim xeeb).
Nws tsis tuaj yeem hais meej meej npaum li cas qhov chaw cia ib tus neeg siv muaj yam tsis pom lawv lub cuab yeej. Vim li ntawd, tsis muaj ib lo lus teb rau ntau npaum li cas video ib tus neeg siv tuaj yeem kaw; nws txawv rau sawv daws. Tab sis cia peb ua qee qhov kev xav thiab ua haujlwm los ntawm lawv.
Cia peb xav tias tus neeg siv nruab nrab siv 20 GB ntawm kev cia ntawm lawv lub iPhone (qhov no tej zaum qis, tab sis nws yog tus lej zoo, uas ua rau lej yooj yim). Qhov no suav nrog iOS no, lawv cov apps, suab paj nruag, duab, thiab lwm yam. Ntawm 32 GB iPhone, qhov no yoojyim rau lawv 12 GB ntawm qhov muaj cia los kaw cov yeeb yaj kiab rau hauv; ntawm 256 GB iPhone, nws tawm 236 GB.
Nrhiav koj lub iPhone muaj peev xwm cia
Kom paub seb koj muaj qhov chaw dawb npaum li cas ntawm koj lub iPhone, ua raws cov kauj ruam no:
- Go to Settings.
-
Tap General.
- Tap About.
- Nrhiav tus Available kab. Qhov no qhia tias qhov chaw tsis siv ntau npaum li cas koj yuav tsum khaws cov vis dis aus koj kaw.
Ntau qhov chaw txhua yam video coj los
Yuav kom paub ntau npaum li cas cov yeeb yaj kiab koj tuaj yeem sau tau, koj yuav tsum paub tias qhov chaw video yuav siv li cas. Lub iPhone lub koob yees duab tuaj yeem kaw cov yees duab ntawm cov kev daws teeb meem sib txawv. Cov kev daws teeb meem qis ua rau cov ntaub ntawv me me (uas txhais tau tias koj tuaj yeem khaws cov yees duab ntau dua hauv kev daws teeb meem qis dua).
Txhua lub iPhones niaj hnub tuaj yeem kaw cov yees duab ntawm 720p thiab 1080p HD, thaum lub iPhone 6 series thiab nce ntxiv 1080p HD ntawm 60 ntas / thib ob, thiab iPhone 6S series thiab tshiab ntxiv 4K HD. Slow-motion ntawm 120 ntas / thib ob thiab 240 ntas / thib ob muaj nyob rau ntawm cov qauv no.
Ua kom koj cov yeeb yaj kiab iPhone siv qhov chaw tsawg dua nrog HEVC
Qhov kev daws teeb meem uas koj siv tsis yog tib yam uas txiav txim siab seb qhov chaw video koj xav tau npaum li cas. Cov video encoding hom ua rau qhov sib txawv loj, ib yam nkaus. Hauv iOS 11, Apple ntxiv kev txhawb nqa rau High Efficiency Video Coding (HEVC, lossis h.265) hom, uas tuaj yeem ua rau tib lub vis dis aus txog li 50% me dua tus qauv h.264 hom.
Los ntawm lub neej ntawd, cov khoom siv khiav iOS 11 siv HEVC, tab sis koj tuaj yeem xaiv hom koj nyiam los ntawm kev ua raws li cov kauj ruam no:
- Tap Settings.
-
Tap Camera.
- Tap Formats.
- Tap High Efficiency (HEVC) lossis Most Compatible (h.264).
Raws li Apple, qhov no yog qhov chaw cia video ntau npaum li cas ntawm txhua qhov kev daws teeb meem thiab cov qauv no siv (cov duab yog sib npaug thiab kwv yees):
1 feebh.264 | 1 teevh.264 | 1 feebHEVC | 1 hourHEVC | |
---|---|---|---|---|
720p HD @ 30 ntas/sec |
60 MB | 3.5 GB | 40 MB | 2.4 GB |
1080p HD @ 30 ntas/sec |
130 MB | 7.6 GB | 60 MB | 3.6 GB |
1080p HD @ 60 ntas/sec |
200 MB | 11.7 GB | 90 MB | 5.4 GB |
1080p HD slo-mo @ 120 frames/sec |
350 MB | 21 GB | 170 MB | 10.2 GB |
1080p HD slo-mo @ 240 frames/sec |
480 MB | 28.8 GB | 480 MB | 28.8 MB |
4K HD @ 24 frames/sec |
270 MB | 16.2 GB | 135 MB | 8.2 GB |
4K HD @ 30 ntas/sec |
350 MB | 21 GB | 170 MB | 10.2 GB |
4K HD @ 60 ntas/sec |
400 MB | 24 GB | 400 MB | 24 GB |
Ntau npaum li cas Video ib iPhone tuaj yeem khaws
Ntawm no yog qhov uas peb tau nqis los txheeb xyuas seb cov yees duab iPhones khaws tau npaum li cas. Piv txwv tias txhua lub cuab yeej muaj 20 GB ntawm lwm cov ntaub ntawv ntawm nws, ntawm no yog ntau npaum li cas txhua qhov kev xaiv muaj peev xwm ntawm iPhone tuaj yeem khaws cia rau txhua hom vis dis aus. Cov duab ntawm no tau muab sib npaug thiab kwv yees.
720p HD@ 30 fps | 1080p HD | 1080p HD | 4K HD | |
---|---|---|---|---|
HEVC 12 GB free (32 GBphone) |
5 teev | 3 teev, 18 feeb.2 teev, 6 feeb. |
1 hr, 6 min.24 min. |
1 hr, 24 min. 1 hr, 6 min.30 min. |
h.264 12 GB free (32 GB xov tooj) |
3 teev, 24 min. | 1 hr, 36 min.1 hr, 3 min. |
30 min.24 min. |
45 min. 36 min.30 min. |
HEVC 44 GB free (64 GB xov tooj) |
18 teev, 20 min. | 12 teev, 12 feeb.8 teev, 6 feeb. |
4 teev, 24 feeb.1 teev, 30 feeb. |
5 teev, 18 feeb. 4 teev, 18 feeb.1 teev, 48 feeb. |
h.264 44 GB free (64 GB xov tooj) |
12 teev, 30 min. | 5 teev, 48 feeb.3 teev, 42 feeb. |
2 teev1 hr, 30 min. |
2 teev, 42 feeb. 2 teev1 teev, 48 feeb. |
HEVC 108 GB free (128 GBphone) |
45 teev | 30 teev20 teev |
10 teev, 30 feeb.3 teev, 45 feeb. |
13 teev, 6 feeb. 10 teev, 30 feeb.4 teev, 30 feeb. |
h.264 108 GB free (128 GB xov tooj) |
30 teev, 48 min. | 14 teev, 12 feeb.9 teev, 12 feeb. |
5 teev, 6 feeb.3 teev, 45 feeb. |
6 teev, 36 feeb. 5 teev, 6 feeb.4 teev, 30 feeb. |
HEVC 236 GB free (256 GB xov tooj) |
98 teev, 18 min. | 65 teev, 30 feeb.43 teev, 42 feeb. |
23 teev, 6 feeb.8 teev, 12 feeb. |
28 teev, 48 feeb. 23 teev, 6 feeb.9 teev, 48 feeb. |
h.264 236 GB free (256 GB xov tooj) |
67 teev, 24 min. | 31 teev, 6 feeb.20 teev, 6 feeb. |
11 teev, 12 feeb.8 teev, 12 feeb. |
14 teev, 30 feeb. 11 teev, 12 feeb.9 teev, 48 feeb. |
HEVC 492 GB free (512 GB xov tooj) |
205 teev | 135 teev, 10 feeb.91 teev, 7 feeb. |
48 teev, 14 feeb.17 teev, 5 feeb. |
60 teev 48 teev, 14 feeb.20 teev, 30 feeb. |
h.264 492 GB free (512 GB xov tooj) |
140 teev, 30 min. | 64 teev, 43 feeb.42 teev, 3 feeb. |
23 teev, 26 feeb.17 teev, 7 feeb. |
30 teev, 22 feeb. 23 teev, 26 feeb.20 teev, 30 feeb. |