YDVD-R vs DVD-RW
Nov yog hnub nyoog ntawm cov xov xwm hnyav, thiab DVD's pab tib neeg sau thiab rub tawm lawv cov ntaub ntawv xov xwm yooj yim. Hu ua Digital Versatile Disc lossis Digital Video Disc, cov DVD discs no muaj ntau hom ntawv. Tawm ntawm ob qhov nrov tshaj plaws yog DVD-R thiab DVD-RW. Ob leeg tso cai rau cov neeg siv sau thiab khaws cov ntaub ntawv tawm xws li suab paj nruag lossis tsos thiab khiav ntawm txhua yam khoom siv nrog DVD drives. Qhov sib txawv loj ntawm lawv yog nyob ntawm cov sij hawm uas lawv tuaj yeem siv tau.
Whereas DVD-R yog lub npe hu ua DVD nyeem tau, DVD-RW yog ib daim DVD rov sau tau. Qhov no txhais tau hais tias koj tuaj yeem khaws cov ntaub ntawv ib zaug hauv DVD-R thiab tsis tuaj yeem tshem tawm thiab sau lwm cov ntaub ntawv rau nws, DVD-RW tso cai rau tus neeg siv tshem tawm thiab sau cov ntaub ntawv ntau zaus. Amazingly, qhov zoo ntawm niaj hnub DVD-RW yog qhov uas ib tug tuaj yeem sau thiab rov siv tau yuav luag ib txhiab tus lej ntawm lub sijhawm.
Nws yog DVD-R uas thawj zaug tshwm sim hauv kev lag luam hauv xyoo 1997 thiab DVD-RW tau qhia hauv 1999. Nws txhais tau tias cov cuab yeej qub xws li DVD player thiab lwm yam DVD drives ntawm lub sijhawm ntawd tsis sib haum nrog cov thev naus laus zis tshiab. DVD-RW muaj. Txawm li cas los xij, tag nrho cov tom qab DVD tsav tau sib xws nrog DVD-R thiab DVD-RW.
Thaum nws muaj tseeb tias ib tus tuaj yeem siv DVD-RW ob peb zaug los khaws cov ntaub ntawv, lawv tau txais txiaj ntsig los ntawm DVD-R raws li qhov chaw muaj chaw cia. DVD-R discs niaj hnub no muaj nyob rau hauv dual txheej hom uas muab ib tug yuav luag ob npaug rau qhov chaw ntawm ib tug zoo tib yam ib txheej DVD-R disc (8.5GB piv rau 4, 7GB).
Raws li DVD-RW muab ib qho kev xaiv ntawm cov ntaub ntawv rov qab ntau zaus nws nyiam, lawv ib txwm kim dua li DVD-R zoo tib yam. Ib tug spindle ntawm 50 DVD-R nqi tib yam li ib tug spindle ntawm 15 DVD-RW uas txhais tau hais tias DVD-RW yog ze li peb npaug ntawm tus nqi ntawm DVD-R.
Qhov txawv ntawm DVD-R thiab DVD-RW
• DVD-R thiab DVD-RW yog ob hom digital video discs muaj nyob hauv khw. Ob leeg tso cai rau tus neeg siv sau thiab khaws cov ntaub ntawv xov xwm.
• Txawm li cas los xij, DVD-R stands rau DVD nyeem tau uas txhais tau tias ib tus tsis tuaj yeem tshem tawm cov ntaub ntawv ib zaug khaws cia rau ntawm nws. Ntawm qhov tod tes, DVD-RW stands rau rewritable DVD uas tso cai rau tus neeg siv tshem tawm thiab rov siv nws rau kev khaws ntau zaus.
• Kev xaiv rov siv tau ua rau DVD-RW kim dua DVD-R.
• DVD-R muaj nyob rau hauv ob txheej txheej nrog lub peev xwm ntawm 8.5GB uas tsis yog nrog DVD-RW.
