Kufunika kwa chitetezo cha ena kumawunikira kuyika mawonekedwe a mavidiyo. Iyi ndi njira yovuta kwambiri, yomwe ili ndi chiwerengero chochuluka cha zigawo zikuluzikulu, pafupifupi kompyuta. Chinthu chofunika kwambiri pa dongosolo lapadera ndi diski yovuta ya mavidiyo . Ndi kwa iye tsiku liri lonse ndipo osapumula konse akuyenera kupirira zolemba zambiri za digito.
Kodi chiyenera kukhala chida chovuta cha mavidiyo owonetsetsa mavidiyo?
Ngati muli ndi PC pakhomo, mumadziwa kuti pamtundu wake wovuta (ndiko kuti, disk hard), chidziwitso choyamba chimasindikizidwa, kenako chimangobweretsedwanso. Zovuta za diski yovuta ya mavidiyo akuyang'anitsitsa ndizolowera zojambula zojambula panthawi imodzi ndi zomwe zimachitika pawindo. Kuwonjezera pamenepo, zotengera zoterezi zimatsimikizira kupitiriza kwa njira ziwirizi chifukwa cha kuthamanga kwakukulu kwa malamulo omwe amalandira kuchokera ku dongosolo.
Kuwonjezera apo, diski yovuta yowonongeka mavidiyo ndi yodalirika komanso yodalirika, chifukwa amayenera kugwira ntchito usana ndi usiku, osapumula kwathunthu. Ndipo, panjira, apa ikutsatira chinthu china chofunika kwambiri cha galimoto yovuta ya mavidiyo owonetsetsa - kutsika kwa mphamvu. Chifukwa cha HDD yomwe ikugwira ntchito nthawi zonse, imakhala ndi kutsika kwa kutentha. Pa nthawi yomweyi, diskiyi imatha kugwira ntchito pansi pazizira zosiyanasiyana.
Kodi ndi galimoto yochuluka yotani yowonetsera kanema imene mungasankhe?
Mukasankha mtundu waukulu wa mtunduwo. Lero, pali zochitika ziwiri zogwirizana-SATA ndi IDE. Pambuyo pake, mukhoza kupita ku chisankho cha HDD chozungulira. Apa chirichonse chiri chophweka - pamwamba pa parameter iyi, mofulumira ndi mogwira mtima kwambiri disk hard ntchito, zomwe zikutanthauza kuti deta kuthamanga liwiro mofulumira. Masiku ano ogulitsa mungapeze zipangizo ndi liwiro la ntchito kuyambira 5400 mpaka 150000 maulendo pamphindi. Timapereka kupereka zokonda mafano ndi pafupifupi 7200 r / s. Komabe, ziyenera kuganiziridwa kuti apamwamba kwambiri, kutsuka kwa diski.
Musamanyalanyaze ndipo chiwerengero choterechi ndi chikumbukiro. Masiku ano, msika umayimilidwa ndi zovuta zambiri za "capacious" zosiyana za disk hard for video surveillance - kuchokera 320 GB mpaka 2-4 TB.
Zina mwa zitsanzo zamtunduwu zimatha kutchedwa ma drive oyendetsa mavidiyo a Western Digital Purple, Seagate Surveillance HDD ndi Hitachi.