Ib qho ntawm cov lag luam loj tshaj plaws ntawm cov lag luam camcorder yog cov qauv uas siv cov twj uas siv tau tshem tawm nco cov ntawv teev cia yees duab. Thaum cov koob yees duab tau ntev nrog flash nco daim npav rau kev txuag duab tseem ceeb, nws nyuam qhuav nyuam qhuav pib tias lawv pib siv cov ntawv flash memory los hloov daim kab xev, DVD thiab cov tsav nyuaj raws li qhov chaw nruab nrab ntawm lub koob yees duab.
SD / SDHC ntawv
Txhua lub khw muag khoom cam cam tshwj xeeb yog Sony siv Secure Digital (SD) thiab nws tus npawg kaw ruaj ntseg Cov Hluav Taws Xob Cov Hluav Taws Xob (SDHC) rau lawv cov flash memory card camcorders. Muaj qee tus flash memory card makers xws li Sandisk tau pib xaiv xaiv SD thiab SDHC phaib li "video" phaib. Tab sis yog vim nws hu nws tus kheej daim video card tsis tau txhais hais tias nws yog txoj cai rau koj lub koob yees duab. Muaj ntau qhov sib txawv uas koj yuav tau paub txog.
SD / SDHC Card Capacities
SD cov ntawv tsuas yog muaj txog li 2 GB daim peev xwm, thaum SDHC phaib yog muaj nyob rau hauv 4GB, 8GB, 16GB thiab 32GB capacities. Qhov ntau dua lub peev xwm, cov yees duab ntau dua daim npav muab cia tau. Yog tias koj tab tom yuav khoom siv lub thev naus npab txhais, koj tuaj yeem tau txais kev pab cuam nrog kev them nqi SD card . Yog tias koj xav tau ib lub koob thaij duab siab uas siv flash memory card, koj yuav tsum tau yuav ib daim npav SDHC.
Saib phau ntawv Beginners Guide rau HD Camcorders rau qhov sib txawv ntawm cov txheej txheem thiab txhais cov yees duab .
Compatibility
Thaum lub sij hawm muaj ob peb zais tawm, feem ntau ntawm cov koob yees duab ntawm lub lag luam txais SD thiab SDHC nco phaib. Yog hais tias koj lub koob yees duab hais tias nws tau tshaj SDHC phaib, nws kuj tseem yuav tau txais SD cards. Txawm li cas los xij, yog tias nws tsuas lees txais SD cards, nws yuav tsis txais SDHC phaib.
Txawm tias koj qhov koob yees duab lees txais SDHC, nws yuav tsis txhawb nqa tag nrho cov ntawv. Cov nqi pheej yig dua yuav tsis txhawb siab dua (16GB, 32GB) SDHC. Koj yuav tau khawb ib ncig ntawm cov ntawv nplua nuj kom paub tseeb tias daim npav muaj peev xwm dua tau txais kev pab.
Ceev
Ib qho tseem ceeb heev uas feem ntau tsis pom zoo thaum ntsuas SD / SDHC phaib siv rau hauv lub koob yees duab yog qhov ceev. Qhov tseeb, qhov ceev ntawm ib daim npav nco tseem ceeb heev, tshwj xeeb tshaj yog thaum ua yeeb yaj kiab uas muaj lub siab txhais cov yees duab. Kom to taub tias yog vim li cas, nws yuav pab tau koj nyeem cov lus qhia no kom nkag siab Txheeb Cov Phom Sij Lawm rau qee cov keeb kwm me ntsis txog seb cov digital camcorders ntes thiab khaws cov ntaub ntawv video.
Ua ib zaj dab neeg luv luv, qeeb SD / SDHC phaib tuaj yeem cuam tshuam txog cov nqi ntawm cov ntaub ntawv muab pub rau lawv los ntawm digital camcorder. Siv daim npav qeeb qeeb thiab nws tsis tuaj yeem sau tseg rau txhua qhov.
Koj Xav Tau Ntau Npaum Li Cas?
Yuav kom pab koj nrhiav tau txoj kev ceev, SD / SDHC phaib raug rhuav tshem mus rau hauv plaub cov hoob kawm: Hoob 2, Chav Kawm 4, Chav Kawm 6 thiab Chav Kawm Ntawv 10. Hoob 2 phaib muab tus nqi tsawg tshaj 2 megabayt ntawm ob (MBps), Chav Kawm 4 ntawm 4MB thiab Class 6 ntawm 6MBps thiab hoob 10 ntawm 10MBps. Raws li qhov chaw lag luam twg muag daim npav, cov chav kawm ceev yuav yog cov khoom tso tawm los yog faus hauv cov specs. Ua li cas, nrhiav nws.
Rau cov qauv txhais cov yees duab, daim SD / SDHC daim npav nrog Class 2 ceev yog txhua yam koj xav tau. Nws yog yoo txaus los lis tus qauv zoo tshaj plaws uas txhais tau tias koj tuaj yeem sau tau. Rau kev txhais cov yees duab siab siab, koj nyob hauv kev ruaj ntseg nrog rau daim ntawv 6. Thaum koj tuaj yeem raug ntxias rau caij nplooj ntoos hlav rau daim 10 daim ntawv kawm, koj yuav them nyiaj rau koj ua tsis tau.
Daim npav SDXC
Cov npav SDHC yuav nyob rau hauv lub khw rau ib lub sijhawm tsis tau, tab sis ib tug successor twb tuaj txog. Daim npav SDXC zoo li koj li SD / SDHC daim npav, tab sis nws yuav pib boast hauv siab li 2TB thiab cov ntaub ntawv ceev raws li 300MBps. Nws yuav siv sij hawm ntau xyoo los ntaus cov qauv kev kawm no, tau kawg, tab sis nws lom zem xav txog yam camcorder twg xav tau xws li daim npav siab. Yog xav paub ntxiv txog SDXC phaib, mus saib peb cov ntawv qhia kev yuav khoom ntawm no.