Ntawm Hytech, peb tsimzais lub koob yees duabrau tiag tiag -lub ntiaj teb no siv- saib xyuas tus me nyuam, kev ruaj ntseg hauv tsev, chaw ua haujlwm tsis pub lwm tus paub, los yog kev soj ntsuam xyuas. Ib lo lus nug tshwm sim tas li los ntawm cov neeg siv khoom: nrog 64GB daim npav tso, lub koob yees duab yuav sau ntev npaum li cas ua ntej nws pib sau cov ntaub ntawv lossis daim npav hnav?
Cov lus teb luv luv yog tias nws nyob ntawm koj qhov chaw. Hauv kev kaw cia tas li ntawm 1080p nrog tus qauv H.264 compression, cia siab tias yuav luag 20-48 teev. Hloov mus rau cov lus tsa suab- hom qhib rau hauv ib puag ncig hauv tsev lossis chaw ua haujlwm ib puag ncig, thiab tib daim npav 64GB feem ntau siv sijhawm 4-10 hnub, qee zaum ncab mus rau 2 lub lis piam lossis ntau dua yog tias qib kev ua haujlwm nyob qis thiab koj siv compression zoo li H.265.
Peb sim peb tus kheej cov qauv ntau, yog li hauv qab no peb rhuav tshem cov xwm txheej, muab kev kwv yees tiag tiag, thiab piav qhia yuav ua li cas kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj qhov chaw cia yam tsis xav tsis thoob.
Yam Tseem Ceeb Uas Txiav Txim Sijhawm Teev Tseg thiab Daim Npav Lifespan
Kev kaw lub sijhawm ntawm 64GB daim npav tsis raug kho. Nws hloov pauv raws li lub koob yees duab captures thiab compresses video, ntxiv rau ntau npaum li cas nws sau cov ntaub ntawv.
Tej yam cuam tshuam rau kev sau cia ntev
- Kev daws teeb meem thiab Ncej Rate - 1080p ntawm 30fps yog qhov chaw qab zib rau feem ntau cov koob yees duab zais. Kev poob rau 720p kwv yees li ob npaug ntawm lub sijhawm khaws cia. 4K noj qhov chaw nrawm thiab tsis tshua muaj txiaj ntsig hauv cov khoom siv zais zais.
- Compression Codec - H.264 yog tus qauv tab sis laus dua. H.265 (HEVC) txiav cov ntaub ntawv ntau thiab tsawg los ntawm 40–50% ntawm qhov zoo sib xws, txhais tau hais tias kaw ntev dua ntawm tib daim npav. Ntau ntawm peb cov qauv Hytech siv H.265+ kom ua tau zoo dua.
- Hom kev kaw tseg - Nruam hom khiav tsis tu ncua thiab sau daim npav ceev tshaj plaws. Kev tshawb nrhiav kev txav tsuas yog ua rau kev txav mus los, uas yog vim li cas cov neeg siv feem ntau pom hnub tsis yog teev.
- Bitrate thiab Extras - Ntau dua bitrate (xws li, 4–6Mbps) rau cov yeeb yaj duab clearer siv ntau qhov chaw. Kev kaw suab, tsis tu ncua IR hmo ntuj pom, lossis ua ntej / xa tawm - qhov xwm txheej buffers ntxiv load ntxiv.
Tej yam cuam tshuam rau SD Card lub cev lub neej
Cov koob yees duab zais cia siab rau lub voj kaw, uas niaj hnub sau cov ntaub ntawv qub. Qhov no txhawb nqa daim npav los ntawm kev sau rov qab / tshem tawm mus.
- Cov ntawv pov thawj cov neeg siv khoom feem ntau ua tsis tiav hauv 6-12 lub hlis hauv kev siv hnyav.
- Siab - daim npav tiv thaiv (tsim rau kev soj ntsuam) tuav 2-5 xyoo, qee zaum ntau dua, vim tias lawv siv NAND flash zoo dua rau ntau txhiab lub voj voog.
- Ib puag ncig teeb meem: cua sov los ntawm qhov chaw nkaum, av noo, lossis plua plav ua rau lub neej luv.
- Cov kev daws teeb meem siab dua thiab hom txuas ntxiv nrawm nrawm hnav.
Xaiv qhov kev ua siab ntev- daim npav ntsuas los ntawm qhov pib-SanDisk High Endurance lossis Samsung PRO Endurance yog qhov kev xaiv ntau. Rau 64GB SanDisk High Endurance, cia siab tias yuav mus txog 5,000 teev ntawm Full HD kaw ua ntej qhov tseem ceeb degradation.
Tom qab xyoo ntawm kev tsim cov cuab yeej no, peb pom qhov txiaj ntsig loj tshaj plaws los ntawm kev txav mus los + H.265 + daim npav ua haujlwm tau zoo. Qhov kev sib xyaw ua ke ntawd hloov daim npav 64GB los ntawm "tsuas yog ob peb hnub" mus rau "txhawb tau rau ib lub lim tiam lossis ntev dua."
Lub Sijhawm Teev Tseg Tiag tiag tiag rau daim npav 64GB
Qhov chaw siv tau tiag tiag ntawm daim npav 64GB formatted yog li 57-59GB. Nov yog dab tsi uas txhais tau rau hauv kev xyaum, raws li kev lag luam cov qauv ntsuas thiab peb tus kheej kev sim nrog Hytech zais qauv.
Kev kaw cia tsis tu ncua (Tsis yog-Stop)
- 1080p H.264 (ib txwm 3–6Mbps): 20–48 teev
- 1080p H.265: 40–80+ teev (ze li ob npaug ua tsaug rau compression zoo dua)
- 720p: 36–2 :hli
- 4K (yog tias txhawb): Feem ntau qis dua 10 teev
Motion-Activated Recording
Qhov no yog qhov uas zais lub koob yees duab ci. Lub koob yees duab tsuas yog sau thaum cov lus tsa suab tshwm sim, yog li khaws cia ntev dua.
- Hom tsev/chaw ua haujlwm (kwv yees nruab nrab, piv txwv li, tsev neeg lossis cov neeg ua haujlwm txav): 4–10 hnub
- Tsawg-kev nqis tes ua (chaw ntsiag to, saib xyuas thaum hmo ntuj): 10–20+ hnub
- High-kev ua si (tsev neeg tsis khoom nrog menyuam / tsiaj): 2–5 hnub
Cov lej no suav tias yog 1080p, H.265 qhov twg muaj, thiab muaj peev xwm ua kom muaj zog. Hauv peb cov Hytech lineup, kev sib xyaw ua ke ntawm cov PIR / cov lus tsa suab algorithms thiab H.265+ feem ntau thawb lub siab kawg- cov neeg siv khoom qhia 7-15 hnub hauv nruab nrab siv hauv tsev yam tsis muaj qhov tshwm sim ploj.
|
Kev teeb tsa |
Hom |
Lub sijhawm kwv yees |
Sau ntawv |
|
1080p H.264 |
Tsis tu ncua |
20-48 hnub |
Standard bitrate, tsis muaj optimizations |
|
1080p H.265 |
Tsis tu ncua |
40-80 hnub |
Zoo compression |
|
720p H.264 |
Tsis tu ncua |
36-60 hnub |
Tsawg res txuag chaw |
|
1080p H.265 |
Motion (ntev) |
4-10 hnub |
Kev ua haujlwm nruab nrab |
|
1080p H.265 |
Motion (tsawg) |
10–{1}} hnub |
Nyob ntsiag to |
Cov no yog qhov tiag -ntaus ntiaj teb, tsis yog qhov siab tshaj plaws. Ntsuam xyuas koj qhov teeb tsa- cov qauv kev ua haujlwm sib txawv.
Loop recording handles overflow tau txais los ntawm kev sau cov ntaub ntawv qub tshaj plaws, yog li lub koob yees duab yeej tsis "tso tseg" tshwj tsis yog daim npav tsis ua haujlwm. Txawm li cas los xij, xauv lossis rub cov clips tseem ceeb tam sim ntawm app lossis daim npav nyeem ntawv.
Common Pitfalls thiab Vim Li Cas Qhov Kev Ua Haujlwm tiag tiag txawv
Ntau tus neeg siv xav kom tag nrho 64GB kom phim cov lej theoretical, tab sis qhov tseeb txawv.
- Formatting txo qhov chaw siv tau los ntawm 8-10%.
- Hmo tsis pom kev lossis lub suab tuaj yeem tsoo bitrate poob nthav.
- Pheej yig phaib poob ceev los yog corrupt ntaub ntawv nyob rau hauv tas li sau ntawv.
- Motion hom qee zaum suav nrog luv ua ntej -buffers, ntxiv me me nyiaj siv ua haujlwm.
- Standard phaib hnav tawm sai dua li qhov ua siab ntev -tsis txhob hla qhov kev hloov kho tshiab no.
Yog tias koj pom cov ntaub ntawv tsis raug, feem ntau yuam kev, lossis lub sijhawm luv dua li qhov xav tau, daim npav feem ntau yog tus ua txhaum. Hloov nws proactively txhua 1-2 xyoos hauv kev siv hnyav.
Yuav ua li cas kom Maximize Cia Lub Sijhawm thiab Daim Npav Ntev
Tau txais kev siv ntev dua los ntawm koj daim npav 64GB nrog cov kev hloov kho no.
- Qhib H.265 (los yog H.265+) yog tias koj lub koob yees duab txhawb nqa nws - tam sim ntawd 40–50% kev txuag.
- Siv kev tshawb nrhiav kev txav raws li lub neej ntawd. Kho qhov rhiab heev thiab nrhiav kom pom cov cheeb tsam kom tsis txhob muaj qhov yuam kev los ntawm cov ntaub los yog teeb.
- Tso rau 720p lossis 15fps yog tias 1080p nthuav dav tsis yog qhov tseem ceeb-ntaus tau pom.
- Tua lub suab lossis IR tas li yog tias tsis xav tau.
- Ib txwm xaiv daim npav siab -kev ua siab ntev: SanDisk High Endurance (rated ~ 5,000 teev Full HD), Samsung PRO Endurance, lossis sib npaug. Chav kawm 10 / U3 / V30 yam tsawg kawg nkaus rau kev sau ntawv zoo.
- Format daim npav hauv - lub koob yees duab txhua ob peb lub hlis (thaum ua ntej).
- Zam kom tsis txhob muaj cua sov heev-cov chaw zais tom qab TV lossis hauv tsheb tuaj yeem ua zaub mov noj.
Hauv Hytech lub koob yees duab, peb kho cov lus tsa suab algorithms kom txo qis cov clips tsis tsim nyog thiab ua khub H.265+ nrog kev ua haujlwm tsis zoo. Qhov ntawd txhais tau tias peb cov qauv feem ntau ua tau zoo tshaj plaws ntawm tib daim npav.
Cov ntawv tshwj xeeb rau cov koob yees duab zais
Cov qauv zais zais siv microSD qhov yuav luag tsuas yog vim qhov txwv loj. Swap cards tsawg dua los ntawm leaning ntawm cov lus tsa suab thiab compression npaum li cas - nquag nkag mus rau lub cev kov yeej lub hom phiaj "pob ntseg".
Yog tias koj qhov xwm txheej xav tau 4K txuas ntxiv, ntev - lub sijhawm cia yam tsis tau mus ntsib, lossis ultra{2}} zoo, nce mus txog 128GB lossis 256GB. Rau feem ntau cov ntaub ntawv zais cia-tus neeg saib xyuas lub koob yees duab, saib xyuas cov neeg laus, chaw ua haujlwm- lub 64GB + kev teeb tsa ua haujlwm tau ntseeg tau.
Kev xav zaum kawg
Daim npav 64GB hauv lub koob yees duab zais muab kev ua tau zoo thaum teeb tsa txoj cai. Nruam 1080p muab rau koj 1-2 hnub feem ntau. Motion hom hauv txhua hnub teeb tsa nws mus rau ib lub lim tiam lossis ntau dua, ua 64GB qhov ua tau zoo thiab tus nqi- zoo rau feem coob ntawm cov neeg siv.
Nrhiav cov koob yees duab zais nrog Lub Sijhawm Teev Tseg ntev?
Yog tias koj xav tau cov ntaubntawv povthawj siv tau zoo yam tsis muaj qhov cuam tshuam los ntawm kev hloov pauv daim npav nco tas li, ua qhov tseem ceeb ntawm cov koob yees duab zais uas muaj cov lus tsa suab - qhib kaw, H.265 video compression, thiab kev sib raug zoo nrog siab -hlub SD phaib. NtawmHytech, peb lub koob yees duab Nanny tau koom ua ke tag nrho cov kev ua kom zoo.
Xav tias dawb los tshawb xyuas peb qhov puvLub Koob Yees Duabcov khoom lineup. Yog tias koj xav tau kev pab xaiv lub koob yees duab zoo rau koj qhov kev soj ntsuam tshwj xeeb, tsis txhob yig tiv tauj -peb nyob ntawm no los pab.
