Umthamo Blue-ray disc. Umkhawulo idatha umthamo Blue-ray

Amazinga amadiski yesimanje ngokuhamba kwesikhathi, kakhudlwana futhi nomphakathi othuthuke kangcono, kanye nezicelo yomsebenzisi ethuthukisiwe. Ngakho, namuhla wasebenzisa amadoda amaningana ngemoto ezahlukene umthamo ezahlukene: Blue-ray, i-HD-DVD, ama-DVD, kanye nabanye. Kule ukwehluka kunzima ngempela ukuba ukhethe umsebenzisi Ngokwesilinganiso, ikakhulukazi uma engawuqondi namazinga zamanje.

Uma kwenkululeko disk abezindaba athuthukile ngokuhamba kwesikhathi, amadivayisi enjalo nje abaselona usizo, futhi lokhu akumangalisi. Kungenzeka neze sicabange ukuthi abantu namuhla iye yazuza ezinye CD-akwazi ukugcina nge umkhawulo nomthamo 700 MB, lapho ngisho eshibhe flash ivolumu esingaphansi 4 GB isivele emangalisayo ongaphakeme. Ngesikhathi esifanayo, ngobukhulu bayo kanye Ukusebenziseka ngemoto ngokucacile kakhulu eliphansi kuya yesimanje USB flash drive.

Nokho, ngenxa ukuthuthukiswa okuqhubekayo kule ndawo manje sesinabadali umthamo eliphezulu ngokwedlulele Blue-ray, ukuthi zingakanani izindleko zokushaya disc enjalo, futhi livela ezimweni eziningi kwenza ukusetshenziswa kwabo okuningi efanele uma kuqhathaniswa namanye amadivayisi efanayo. Kuze kube manje, ikghono lama akwazi ukugcina iyona enkulu kunazo zonke phakathi zonke izakhiwo ezikhona abezindaba optical, kodwa abaningi ngeke zazi ngisho kuyini abathwali enjalo, futhi kubalulekile ukuba uzisebenzise esikhundleni DVD ejwayelekile.

DVD

DVD-ROM wathola ukwanda okukhulu emqulwini kuqhathaniswa bendabuko ngesikhathi CD format ngenxa yokuthi nombono we-laser kwehliselwe kuwo. Ugongolo kokuba nombono libhekisela ebomvu ububanzi Spectral, futhi ngaleso sizathu angaphendula ngokuvamile ukuthola ekwakhiweni ukuthi ubuchwepheshe DVD-ROM drive isetshenziswa laser ebomvu. Ubuningi umthamo kungenzeka elilodwa ungqimba drive enjalo kungaba kuze 4.7 GB.

HD-DVD

On ukuthuthukiswa lokhu format basebenza kanzima ehola ochwepheshe NEC futhi Toshiba. Uma sikhuluma izinzuzo ngesakhiwo disc ezinjalo, kuyafaneleka ukuthi basebenzisa ungqimba ejwayelekile zokuzivikela, nsé nalezo imbozwe DVD ejwayelekile. Yingenxa yalesi, amadivayisi njenge babe zicishe uhlelo optical ngezimbobo DVD-ROM drive nge sesimanje kancane, ukuhlinzeka ithuba enkulu kakhulu yokusebenzisa lezi amadivaysi. Umkhawulo kungenzeka umthamo 15 GB, okuyinto kancane kuka ikhono le Blue-ray, kodwa futhi kwenza lezi amadivaysi lesikahle kwezinye izimo, ngoba izindleko kancane kancane. Kodwa umkhuba, abanakho umuntu ephuza.

Blu-ray

Ekuqaleni lesi sakhiwo, kanye HD-DVD yayo esincintisana, lowo kudala babehambile lwanyamalala, yadalwa ukuze uqophe ephezulu definition yevidiyo, kuye kwagcizelela ubuchule yokuvikela ukuvimba ukukopisha okungagunyaziwe. Kuyacaca ukuthi izinguqulo capacious ngaphezulu izimoto ezinjalo ngeke ngenkuthalo esetshenziswa zokusakaza ezihlukahlukene amafilimu kanye nezinye abezindaba nge yenqwaba. Kufanele kuqashelwe ukuthi i-3D-movie ngisho namuhla hlala mayelana 50 GB noma ngaphezulu, ngenxa okuyinto ngisho ngomthamo usuwonke Blue-ray kungase kunganeli.

Izici futhi umthamo

Ukudalwa lokhu format nomshikashika, okuyinto inhlangano abakhiqizi elikhulu lesimanje ukukhiqiza ngemoto ezihlukahlukene, kuhlanganise Hitachi, Sony, Samsung futhi eziningi nezinye abakhiqizi. Kufanele kuqashelwe ukuthi izinkampani ezifana Dell ne-HP ngo-2004, futhi waqinisekisa ukuthi ukusekelwa evulekile ifomethi zamadivayisi wabo.

laser wave kulokhu has a obuphelele sifushane kuka DVD ejwayelekile futhi ngaleyo ndlela sifana Spectral umbala oluhlaza okwesibhakabhaka. Empeleni kuwukuphila leli qiniso futhi uye waba isici ayisisekelo kungani ifomethi abezindaba eliye labizwa phezu kwazo ngale ndlela. Ngokunciphisa lokhu ipharamitha kulobu buchwepheshe isibe ithrekhi okuqoshiwe esingaphansi kwesigamu, ukuhlinzeka nokwanda okuphawulekayo idatha kwabantu kanye nokwenyuka okuphawulekayo okuyinto lunamandla Blue-ray-yenethiwekhi.

ngokukhethekile kufanele ikhokhwe yokuthi abathwali onjalo abe izinga ukudluliswa kwedatha ka 36 MB / s. Blue-ray Imininingwane nomthamo 27 GB, kuyafaneleka ukuthi idrayivu kabili esibekwa ngezinhla nazo zonke uyoba namandla 54 GB. Yingakho ngemoto efana namhlanje bayindlala kakhulu enjalo, ngoba Ungarekhoda yonke into, kusukela amanye amadokhumenti kuya kakhulu ngakuthathu imidlalo ye-computer.

BDXL - Blu-ray 2.0

Kuyaphawuleka ukuthi elisha sha disc format BRDF inhlangano esanda sakhishwa, okuyinto waziwa ngokuthi BDXL futhi IH-BH. Blue-ray manje amandla ulwazi 128 GB umkhawulo ukuguqulwa Nokho, amadivaysi abanjalo futhi ezinye izinkinga: kuba nezindleko zabo, kanye Uhlelo Oluvumelana Nesixazululi nkinga. Kule ndaba, awayona ethandwa kangaka namuhla, njengoba nezakhiwo odlule.

Ifomethi yaqale yamemezela ngo-2010, kanti futhi wayeseshilo kakade wamshaya kuliphi ilungelo Blue-ray-disc izuzwe. Phela, lo mqulu ikuvumela ukuba alobe yisiphi isamba kolwazi, kungakhathaliseki ukuthi kwenzekani zizogcinwa ngumsebenzisi. Yiqiniso, ukusebenzisa leli thuluzi akunakwenzeka ukuba iphumelele njengoba HDD ephathekayo, kodwa lonke izici zayo zingaphezu umxhwele. Kuyaphawuleka ukuthi kuleli cala ikhono le Blue-ray-ROM kuyafana ukuthi we 27 ejwayelekile DVD-ROM drive ukuthi angeke sehluleke umxhwele.

IH-BD

ngokukhethekile kufanele kukhokhelwe ifomethi IH-BD, njengoba iyi-hybrid, futhi ngenxa yalokho okuningi ezihlukahlukene kuqhathaniswa analogs. Ngamanye amazwi, isendlalelo esisodwa kulokhu kuhlanganisa kuphela okufakile olulodwa, kanti eyesibili sihlinzekela isibalo esingapheliyo izikhathi elibhalekayo. Ekugcineni ukushayela ivuliwe ukuthi yikuphi okuqukethwe eseliqoshiwe futhi ezingasetshenziswa kamuva futhi anezele ukwaziswa. kuyinto ngomthamo usuwonke Blue-ray kulokhu nse njengoba kwaba njalo endabeni odlule. ukusetshenziswa kahle ngemoto okunjalo kuyoba nganoma yisiphi encyclopedia zomthetho noma yolwazi.

Isimanga siwukuthi kodwa, nakuba lokho kunikezwa esiphezulu Imininingwane nomthamo Blue-ray hybrid, kuze kube yilolu suku behlala kude njengokungathi ethandwa njengoba bekungase kube njalo.

Mini kanzima ukushayela noma akunjalo?

Yiqiniso, amandla ulwazi Blue-ray evumela ukusetshenziswa ngemoto, ngisho esikhundleni ephathekayo hard drive, nakuba izindleko kuphezulu kakhulu. Kwabaningi, lokhu umthamo ngeke ngokwanele, kodwa eqinisweni kwanele ukurekhoda cishe nanoma yimaphi amafayela adingekayo. Ikakhulukazi uma ucabangela iqiniso lokuthi idrayivu ayisebenzisi noma yimaphi izingxenye ezinyakazayo, ukugcinwa kolwazi ngazo umyalelo ezidlula ivikeleke nakakhulu.