IiDVD ezirekhodiweyo zifumaneka kwiifom ezahlukeneyo ezahlukeneyo ukulungiselela ukusetyenziswa kunye neendlela ezahlukeneyo. Ezi zibini ziqhelekileyo zizocwangcisa ezimbini kwaye zisezantsi. I-Dual-layers (DL) kunye ne-DVD (ii-DVD) ezisezantsi (ii-DVD) ziya kuphinda zibe phantsi kwiintlobo ezimbalwa ezahlukeneyo. Ngelixa le nto ingadideka, izibini eziqhelekileyo zisetyenziswa ngokuqhelekileyo:
- R: Ukurekhodwa, kodwa kanye kuphela; ayikwazi ukubhala ngaphezulu
- I-RW: Inokubhalwa kwakhona; inokucinywa kwaye ibhalwe ngaphezulu
Ngomnye unamaqela amabini aqoshiwe, inomlinganiselo obanzi wedatha, kwaye ibonakala ifana nomnye, kodwa uhlangothi olunamacala amabini kunye nesibini lithetha izinto ezimbini ezahlukileyo.
IDVD-Layer DVDs
IiDVD ezirekhodiweyo ezimbini, ezichazwe "DL," ziza kwifomathi ezimbini:
- IDVD-R DL
- IDVD + R DL
I nganye yala maDVD anecala elinye, kodwa elo cala linye luneziqendu ezimbini apho kubhalwe khona idatha. Ngokubambisana, ezi zimbini zibambe ubuninzi be-8.5GB-umthamo malunga neeyure ezine zevidiyo-ukwenza le fomathi yeDVD ifanelekileyo kwiindawo ezininzi zasekhaya okanye ezoshishino.
I-"R" ibhekisela kwiintlukwano zobugcisa ngendlela idatha ebhaliwe kwaye ifundwa ngayo, kodwa awuyi kubona umehluko omkhulu phakathi kwezi zibini. Khangela amaxwebhu akho omlilo weDVD ukuze uqinisekise ukuba luquka inkxaso ye-DVD-R DL, iDVD + R DL, okanye zombini.
IiDVD ezinamabini
Ngendlela elula, iiDVD ezirekhodiweyo zecala (DS) ziyakwazi ukubamba idatha kumacala amabini, ngalinye elo linalo lunye. IDVD ene-double-side DVD ine-9.4GB yedata, malunga neeyure ezingama-4.75 zevidiyo.
Ama-burners eDVD axhasa ii-DVD +/- R / RW iiskitshi ziya kutshisa kwiidiski zombini; konke okufuneka ukwenze kutshiswe kwelinye icala, flip i-diski njengerekhodi elidala le-LP, kwaye utshise kwelinye icala.
I-Double-Side, iDual-Layer (DS DL) iiDVD
Ukuze udibanise le ngxaki, iiDVD ezibhaliselwayo ziyafumaneka ngamacala amabini kunye namacwecwe amabini. Njengoko unokulindela, ezi zibambe ngaphezulu kwedatha, ngokubanzi malunga ne-17GB.
Iifilimu zamaDVD
Iimvumi zifumaneka ngokubanzi kwii-DVD ezisezantsi, ezine-DVD ezicwangcisiweyo. Ezinye iifrimu zithengiswa njengeesethi, kunye nefilimu kunye nemifanekiso eyongezelelweyo kwiDVD enye, kunye nezinye iinguqulelo (njenge-screen-full) kwelinye. Iimvumi ezithengiswa kwiiDVD zisezantsi zihlala zihlula ezi zinto ngokufanayo, kodwa kumacandelo athile kunokuba zihlukaniswe ii diski. Iimvumi ezinde kakhulu maxa wambi zihlukana phakathi kwamacala amabini; umbukeli kufuneka afake i-DVD phakathi kwefilimu ukuqhubeka nokubukela.
Inqaku Ngokubhekiselele kwiDVD
Iikhompuyuthali ezindala zixhotyiswe nge-disk drive (efunda nokutshisa iiDVD). Ukunikezelwa kokugcinwa kwefu kunye namajelo agqityiweyo, nangona kunjalo, ezininzi iikhomputha ezintsha zilahleka lo mboniso. Ukuba ungathanda ukudlala okanye udale iiDVD kunye nekhompyutheni yakho ifakwe, hlola amaxwebhu ayo ukuze ubone ukuba yeyiphi iindidi zeDVD ezihambelanayo. Ukuba akukho i-optical drive ifakiwe, ungathenga enye indawo; kwakhona, hlola amaxwebhu ukuba ubone ukuba yeyiphi ifomathi yeDVD efanelekileyo imodeli oyikhethayo.