Kugula DVD zosalongosoka kapena kusankha chojambula DVD kungasokoneze ngati simukudziwa momwe DVD + R ndi DVD-R zilili zosiyana.
Mwachidule, kusiyana kokha pakati pa DVD + R ndi DVD-R kumakhala kofanana. Izi ndizo, laser yomwe imasindikizidwa pa DVD yomwe yapangidwira kwa DVD + R kapena DVD-R ids imagwiritsa ntchito njira yosiyanitsira malo a deta pa diski.
Amawoneka Mofananamo
Makina a DVD + R ndi DVD-R amawoneka chimodzimodzi. Zonsezi ndi 120 mm m'mimba mwake ndi 1.2 mm mu makulidwe, omwe ali ndi magawo awiri a polycarbonate, 0,6 mm aliyense.
Komabe, DVD + R idzakhala ndi "DVD + R" yolembedwa pa disc, ndipo imakhala ndi DVDs Rs.
Kusiyanasiyana kwaumisiri mu Kulemba
Ngakhale kulibe kusiyana kulikonse pakati pa DVD-R disc ndi DVD + R disc. pali kusiyana kosiyana pakati pa mawonekedwe.
Kusiyana kwa Miyezo
Ma DVD-R ndi -RW mafilimu akuvomerezedwa mwalamulo ndi gulu la DVD Forum Forum. DVD Forum inakhazikitsidwa ndi Mitsubishi, Sony, Hitachi, ndi Time Warner, choncho imakhala ndi chithandizo chamakampani kwambiri pazitsulo zake.
Ma DVD + R ndi + RW sakuvomerezedwa ndi DVD Forum standards gulu koma m'malo mwake amathandizidwa ndi DVD + RW Alliance. DVD + RW Alliance ikuthandizidwa ndi Sony, Yamaha, Philips, Dell, ndi JP, motero imathandizanso kwambiri makampani kuti azitsatira mfundo zake.
Kusiyana Kwambiri
Kusiyanitsa kwakukulu pakati pa DVD-R ndi DVD + R ndizojambula zojambula za DVD zomwe zimapangidwanso, momwe ma rekodi amajambula ndi kulembanso ma DVD, ndi mtengo.
Ndi DVD-R, zolemba zazing'ono zimayikidwa m'magulu a disc omwe amatsimikizira momwe DVD imachitira zinthu pa disc. DVD + R, komabe, ilibe "malo okonzekeratu," koma m'malo mwake imayesa maulendo omwe agwedezeka pamene laser ikupanga disc.
Ngakhale kuti mafomu awiriwa anapangidwa ndi makampani osiyanasiyana ndipo angagwiritsidwe ntchito pazinthu zina, ma DVD ena ndi osakanikirana ndipo amathandiza DVD-R ndi DVD + R discs. Nthawi zina amatchedwa DVD? R kapena DVD? RW ma drive.
Choncho, ngakhale muli ndi DVD-R kapena DVD + R, yang'anani kuti DVD yoyendetsa galimoto imanena kuti imathandizidwa. Mofananamo, ngati muli ndi DVD + R yoyendetsa, mwachitsanzo, ndipo suli wosakanizidwa pa DVD, onetsetsani kuti mumagula DVD + R discs.
Amasunga mtundu womwewo wa deta
Pa mbali imodzi yokha, DVD iliyonse ya disk audio, ziribe kanthu ngati DVD + R kapena DVD-R, imatha kusunga ma CD 13 (700 x 700 megabytes) maulendo 13.
Nazi zina zomwe zimapezeka pa DVD:
- 4.7 GB (osakaniza imodzi kapena imodzi)
- 9.4 GB (awiriwiri / 1 wosanjikiza)
- 8.5 GB (osanjikiza / osanjikiza)
- 17.1 GB (wosanjikiza awiri / awiri)
Kusiyanitsa DVD ndi Zojambula Zojambula
Malingana ndi zomwe adanena pa DVD Alliance, kugwiritsa ntchito DVD + R zolemba zidzakulolani kuchita zotsatirazi:
- Yambani mwamsanga popanda kuyembekezera kukonzanso mapangidwe.
- Mphamvu yolemba DVD imodzi pang'onopang'ono pa PC komanso pang'onopang'ono pa televizioni.
- Kusintha kwazithunzi. Pamene diski ikupangidwira, mungathe kulembera panthawi imodzi magawo omwe apangidwa kale.
- Kuwongolera kukwanitsa kusintha mafayilo, mafilimu ndi maudindo a nyimbo, ndi zolembera.
- 100% mofanana ndi osewera ena onse a DVD, pamene akusangalala ndi zinthu zina zojambulazo.
Mfundo Zina Zokhudza DVD
Ma diski a DVD ndi olimba kwambiri ndipo samatala pogwiritsa ntchito mobwerezabwereza. Mosiyana ndi makasitomala a VHS ndi floppy diskettes, ma diski a DVD sakhudzidwa ndi maginito. Mafilimu a DVD, ngakhale atatha masewera 10,000, adzakhala ndi kanema yofanana ndi tsiku limene mudagula.
DVD ya RAM ndikumapeto kwa zaka za m'ma 1990 zomwe zataya kutchuka ndipo sizili zosankha kwa ogula lero popeza ambiri mafilimu sangasewere pa DVD RAM.