Amakhadi wememori angumbonisi wedatha ohlangene futhi onokwethenjelwa, ngenxa yokuthi, hhayi okungenani, ukubonakala kwamarekhoda wevidiyo okungabizi kungenzeka. Namuhla sizokusiza ukuthi ukhethe ikhadi elifanele idivaysi yakho.
Izindlela Zokukhetha Amakhadi
Izici ezibalulekile zamakhadi we-SD adingekayo ekusebenzeni okujwayelekile kwerekhoda zifaka izinkomba ezinjengokuhambisana (ifomethi esekelwayo, isigaba esivamile nesivinini), ivolumu nomenzi. Ake sibacabangele bonke ngemininingwane eminingi.
Ukuvumelana
Ama-DVRs anamuhla asebenzisa amazinga we-SDHC ne-SDXC njengamakhadi wememori ngefomethi ye-SD kanye / noma yama-MicroSD. Ezinye izimo zisebenzisa i-miniSD, kepha ngenxa yokutholakala kwemidiya enjalo, ayithandwa kakhulu.
Okujwayelekile
Lapho ukhetha ikhadi ledivayisi yakho, funda ngokucophelela izinga lemidiya esekelwa. Imvamisa, amadivaysi aphansi kakhulu aqopha ividiyo kwikhwalithi ye-HD, evumelana nenqubo ye-SDHC ejwayelekile. Kodwa-ke, uma ukuqoshwa kwevidiyo ye-FullHD kufakwe kuhlu lwezinto zedivayisi, kungenzeka idinga ikhadi elijwayelekile le-SDXC.
Isimo
Isakhiwo asibalulekile kangako: noma ngabe obhalisile wakho esebenzisa amakhadi enkumbulo agcwele usayizi, ungathenga i-adaptha ye-MicroSD futhi uvame ukusebenzisa okwamuva.
Kodwa-ke, kulokhu, kufanele uqaphele: kungenzeka ukuthi umbhali udinga amakhadi we-SD ngqo, futhi ngeke asebenze nezinye izinto zefomu ngisho nangedapter.
Bheka futhi: I-DVR ayiboni imemori khadi
Isigaba esisheshayo
Amakilasi wejubane main asekelwa ama-DVR yiGrade 6 neGrade 10, elihambisana nesivinini sokubhalwa kwedatha esiyi-6 no-10 MB / s. Kumadivayisi wesigaba samanani aphezulu, ukusekelwa kwe-UHS kuyatholakala futhi, ngaphandle kwawo akunakwenzeka ukuqopha amavidiyo ngesinqumo esiphezulu. Kwabaqophi bezindleko eziphansi ngokulungiswa okuyisisekelo kokusebenza kwe-VGA, ungathenga ikhadi le-Class 4. Izici zamakilasi eshesha zichazwe ngokuningiliziwe kule ndatshana.
Ivolumu
Ividiyo ingenye yezinhlobo zedatha ezinamandla kakhulu, ngakho-ke kumadivayisi wokurekhoda kwedijithali, angamarekhodi, kufanele ukhethe ukushayela okunamandla.
- Ubuncane obunethezekile bungabhekwa njenge-16 GB drive, elingana namahora ayi-6 we-HD-video;
- Isikhundla esincanyelwayo singama-32 noma ama-64 GB, ikakhulukazi ividiyo yokulungiswa okuphezulu (i-FullHD noma ngaphezulu);
- Amakhadi anomthamo we-128 GB noma ngaphezulu kufanele athengwe kuphela kumadivayisi asekela ukulungiswa okubanzi kwesivinini kanye nesivinini esiphezulu sokurekhoda.
Umkhiqizi
Abasebenzisi bavame ukunaka okuncane kumenzi wememori khadi abasazoyithenga: ipharamitha yentengo ibaluleke kakhulu kubo. Kodwa-ke, njengoba imibukiso yokuzijwayeza, amakhadi abiza kakhulu ezinkampanini ezinkulu (iSanDisk, iKingston, i-Sony) athembeke kakhulu kunakuvela ezinkampanini ezingaziwa kangako.
Isiphetho
Ukufingqa okungenhla, singalingisa inketho engcono kakhulu yememori khadi ye-DVR. Le drive yi-16 noma i-32 GB ngefomethi ye-MicroSD (njengoba injalo noma nge-adaptha ye-SD), i-SDHC ejwayelekile nesigaba 10 kumkhiqizi owaziwayo.
