Isizathu sokuba amaninzi ama-PCs angabonakali iiCD, iDVD okanye ii-Blu-ray Drives
Kwiintsuku zokuqala zeekhompyutheni, ukugcinwa kubalwa kwi-megabytes kwaye ezininzi iinkqubo zithembeke kwi- floppy drives . Ngokunyuka kweemoto ezikhuni, abantu banokugcina idatha engaphezulu kodwa ayifuni kakhulu. Ii-CD zizisa i-digital audio kodwa nazo zineendlela zokwenza isitoreji esiphezulu sokukwazi ukugcina isitoreji esenza kube lula ukwabelana ngokubanzi kwemali kwaye kufaka lula ukufaka izicelo. IiDVD ziyakwandiswa ngaloo ndlela ngokuzisa iifilimu kunye nemiboniso yeTV kunye namandla amaninzi ngaphaya kwezinto ezinzima zokugcina. Ngoku ngoku ngeqela lezinto, ukufumana i-PC equka nayiphi na uhlobo lwe-drive optical kuba nzima kakhulu.
Ukunyuka kweeNkcukacha zeeNkcukacha zeeFowuni zeNcinci
Masijongane nayo, ii-discs ii-optical zikhulu kakhulu. Ngama-intshi amahlanu ububanzi, iidiski zikhulu xa zithelekiswa nobukhulu bee-laptops zamanje kunye namacwecwe. Nangona ii-optical drives ziye zancitshiswa kakhulu ngobukhulu, iiptops ezininzi kwaye ziye zalahla iteknoloji ukugcina kwindawo. Nangona ininzi yeekhomputha ze- ultraportable ziye zalahla i-drive ukuze zivumeleke iinkqubo ezincinci kunye ne-lightweight, iMacBook Air yangaphambili ibonisa ukuba indlela encinci ye-laptop ye-laptop ingaba ngayo ngaphandle kwe-drive. Ngoku ngokunyuka kwamathebhulethi kwikhompyutha, kukho indawo encinane yokuzama ukubandakanya ezi zikhulu ezinkulu kwiinkqubo.
Nangona ungathethi malunga nobukhulu bekhomputha yeselula, isikhala esasetyenziselwa i-optical drive singasetyenziselwa izinto ezisebenzayo. Emva koko, loo ndawo ingasetyenziselwa bhetele ibhetri engakwazi ukwandisa ixesha elipheleleyo lokusebenza kwenkqubo. Ukuba inkqubo yenzelwe ukusebenza, ingasigcina isithuthi esitsha sogxina olongezelelweyo ngokungezelelwe kwi-drive ekhuni yokusebenza okongeziweyo. Mhlawumbi ikhompyutheni ingasebenzisa isicombululo esilungileyo esingasiluncedo kumsebenzi wemifanekiso okanye kudlala.
Ubungakanani Bungafanelanga Nabanye Ubuchwephesha
Xa ii-CD ziqala ukuhlawula imarike, zanikela amandla amakhulu okugcinwa okwakubonisana neendaba zemveli zendalo. Emva koko, ama-megabytes angama-650 okugcina impahla ayedlula ngaphaya kwezona zinto zinzima ukuqhuba ngazo. I-DVD yandisa lo mandla ngakumbi nangama-4.7 gigabytes wokugcina kwiifom ezirekhodiweyo. I-Blu-ray kunye nefowuni yayo ebonakalayo encinci inokufikelela kufinyelele kuma-gigabytes angama-200 kodwa izicelo zabasebenzisi abathengi ngokubanzi ziphantsi kakhulu kwi-gigabytes ezingama-25.
Nangona izinga lokukhula lala manzi lulungile, alikho ndawo ekufuphi ukukhula okubonakalayo okuqhubekayo. Ukugcinwa kwezinto ezibonakalayo kusagcinwe kwiigigabytes ngelixa kunzima kakhulu ukuqhuba i-terabytes. Ukusebenzisa i-CD, iDVD kunye ne-Blu-ray yokugcina idatha ayifanelekanga. Izixhobo ze-Terabyte zifumaneka ngokuphantsi kweedola ezilikhulu kwaye zinikezela ngokukhawuleza kwedatha yakho. Enyanisweni, abaninzi abantu banokugcinwa ngaphezulu kwiikhomputha zabo namhlanje kunokuba basenokusebenzisa ixesha lokuphila kwenkqubo.
Izixhobo zombuso eziqinileyo ziye zabona ukuzuzisa okukhulu kwiminyaka. Imemori yefowuni esetyenziswe kule miqhubi iyafana eyafumaneka kwi-flash flash drives eyenza iteknoloji ye-floppy ingasebenzi. I-16GB yedrayivu ye-flash drive ingafumaneka phantsi kwe-$ 10 kodwa igcina idatha engaphezulu kuneDVD engabini. Izixhobo ze-SSD ezisetyenziswe ngaphakathi kwiikhomputha ziyaqhubeka zibiza ngexabiso lawo kodwa zifumana ngaphezulu nangaphezulu rhoqo ngonyaka ukwenzela ukuba ziza kuthatha indawo yokuqhuba umqhubi onzima kwiikhomputha ezininzi ngenxa yokuhlala kwazo kunye nokusetyenziswa kwamandla aphantsi.
Ukunyuka kwamaMidiya angabonakaliyo
Ngokunyuka kwama-smartphones kunye nokusetyenziswa kwabo njengabadlali bomculo be-digital, imfuno yokusabalalisa imidiya yenyama ihambe kancane. Njengoko abantu abaninzi beqala ukuphulaphula umculo wabo kulaba badlali kunye nee-smartphones zabo, abazange badinga umdlali weCD ngaphandle kokuthatha iqoqo lomculo wabo okhoyo kwaye bawuchoboze kwi-MP3 format ukuphulaphula abadlali abatsha bamaphephandaba. Ekugqibeleni, ukukwazi ukuthenga amathrekhi ngokusebenzisa i-iTunes esitolo, i-Amazon MP3 esitolo kunye nezinye izixhobo zokusasaza, ifomathi yefowuni eyayiyinto ebonakalayo ingabalulekanga kulo shishini.
Ngoku ke le ngxaki efanayo eyenzeka kumaCD iyinto eyenzekayo kumboniso wevidiyo. I-DVD yokuthengisa yenziwe inxalenye enkulu yamashishini e-movie. Kule minyaka, ukuthengiswa kweediski kuye kwehla kakhulu. Ezinye zezi zinto zinokuvela kumandla okusasaza ama-movie kunye namaTV kwiinkonzo ezifana neNetflix okanye i-Hulu. Ukongeza, iifrimu ezingakumbi zingathengwa ngefomati yedijithali ukusuka kwiivenkile ezifana neTunes ne-Amazon njengokuba zikwazi ngomculo. Oku kulungeleke ngakumbi kulabo bantu bafuna ukusebenzisa ithebhulethi ukubukela ividiyo ngexesha behamba. Nencazelo ephakamileyo ye- Blu-ray media ayiphumelelanga ukubambisa xa kuthelekiswa nokuthengisa kweDVD yangaphambili.
Nesofthiwe esoloko isetyenziselwa ukuthengwa kwidiski kwaye ifakwe ifakwe kumajelo okusasazwa nge-digital. Ukunikezelwa kweDivayili kwesoftware akuyona ingcamango entsha njengoko yenziwe iminyaka ngaphambi kwe-intanethi ngokusebenzisa i-shareware kunye neenkqubo zebhodi yee-bulletin. Ekugqibeleni, iinkonzo ezifana ne-Steam ye-PC imidlalo zavuka kwaye zenza kube lula ukuba abathengi bathenge kunye nokukhuphela iiprogram zokusebenzisa kwiikhomputha zabo. Impumelelo yalo mzekelo kunye ne-iTunes ikhokelela iinkampani ezininzi ukuqala ukunikezela ngee-computer kwi-computer. Iibhilethi zithathile oku ngakumbi kunye nezitolo zabo zokusebenza ezakhiweyo kwiinkqubo zokusebenza . I-Heck, nangona ii-PC ezininzi zanamhlanje azize zifikelele kwi-media media installation. Esikhundleni salokho, bathembela kwihlulo zokubuyisela kunye kunye neengcebiso ezizenziwe ngumthengi emva kokuthengwa kwenkqubo.
IWindows iLack DVD Playback Natively
Mhlawumbi into eyona nto iya kubangela ukutshabalalisa umqhubi we-optical kwi-PCs yi-Microsoft ukuyeka inkxaso yokudlala i-DVD. Kwesinye seziblogi zabo zonjiniyela, bathetha ukuba iinguqu ezisezantsi zenkqubo ye-Windows 8 ayiyi kufaka isofthiwe efunekayo yokudlala iividiyo zamaDVD. Esi sigqibo siqhutyelwe kwi-Windows ye-Windows yakutsha. Olu luphuhliso olukhulu njengoko luyimpawu esemgangathweni kwiinguqu zangaphambili zenkqubo yokusebenza. Ngoku, abasebenzisi baya kufuneka bathenge ipakethe ye-Media Centre ye-OS okanye baya kufuna i-software yokudlala ehlukile kwi-OS.
Isizathu esiyinhloko solu hlobo sihambelana neendleko. Kubonakala ukuba, iMicrosoft ithi iinkampani ezilayisenisayo isofthiwe zixhala malunga neendleko ezipheleleyo zesofthiwe efakwe kwii-PC. Ngokususa isofthiwe ye-DVD yokudlala, iifayili zelayisenisi ezihambelanayo ze-video playback codec nazo zisuswe ngoko ukunciphisa iindleko ezipheleleyo zesofthiwe. Ewe, kuya kuba esinye isizathu sokuba abathengi bashiye i-hardware njengoko kuya kuba yinto engenamsebenzi ngaphandle kweendleko zesofthiwe ezongeziweyo.
Iifomati ze-HD, i-DRM kunye nokuhambelana
Ekugqibeleni, isilumko sokugqibela kwibhokisi yeendaba ezibonakalayo yiyo yonke ifomathi kunye neengxaki zobungqina bebhikimi eziye zatshitshisa iifom zeenkcazo eziphezulu. Ekuqaleni, yayiyimfazwe phakathi kwe-HD-DVD kunye ne-Blu-ray eyenza ukuthotyelwa kwefomathi entsha kwimeko yokuba abathengi balinde ukufometha kweemfazwe. I-Blu-ray yayinokuphumelela ekugqibeleni kwiifom ezimbini kodwa ayizange ibanjwe ngokubanzi kunye nabathengi kwaye ininzi yale nto ibhekane ne-DRM schema ekhoyo kunye nobunzima bokusebenza nayo.
Ukucaciswa kwe-Blu-ray kuye kwagqitywa ngokuphindaphindiweyo kokuqala kokukhishwa kwayo. Uninzi lweenguqu kwifomathi enxulumene nokukhathazeka kwama-piracy avela kwii-studios. Ukuze ukhusele iikopi ezigqibeleleyo zedijithali ekudleni ekuthengiseni, utshintsho luqhubeka luziswa ukuze lukhuseleke ngakumbi kwiikhopi. Olu tshintsho luye lwaphumela kwezinye ii-discs ezintsha ukuba zingakwazi ukudlala kubadlali abadala. Ngombulelo iikhomputha zinonke ukuchithwa kweefayili ezenziwe kwiprosoft kunokuba i-hardware. Oku kwenza ukuba zilungelelanise kodwa zifuna ukuphucula rhoqo isofthiwe yomdlali ukuqinisekisa ukusebenza kunye neediski ezizayo. Ingxaki kukuba iimfuno zokhuseleko ziyakutshintsha oko kungabangela enye i-hardware okanye iproofthiwe yakudala ukuba ukwazi ukujonga iividiyo.
Isiphumo sokuphela kukuba sinokuba intloko enkulu yabathengi abanqwenela ukuba neefom ezintsha ezintsha kwiikhompyutha zabo. Enyanisweni, abasebenzisi be-software ye-Apple banokubi nakakhulu njengoko inkampani yenqaba ukuxhasa ubuchwepheshe kwi-Mac OS X software. Oku kwenza ukuba i-Blu-ray ifomathi yonke kodwa ingabalulekanga kwipulatifomu.
Izigqibo
Ngoku ukugcinwa kwe-optical akuyi kuphanyeka ngokupheleleyo kwiikhomputha naliphi na ixesha kungekudala. Kucacile ngokucacileyo ukuba ukusetyenziswa kwazo okuphambili kuyashintsha kwaye akuyimfuneko yeekhomputha njengokuba bekunjalo. Esikhundleni sokuba kusetyenziswe ukugcina idatha, ukulayisha isofthiwe okanye ukubukela ama-movie, mhlawumbi iikhomputha ziya kuba khona ukuguqula imidiya yomzimba kwiifayile zedijithali zokudlala kwiikhomputha kunye nezixhobo zeselula. Kucacile ukuba ii-drive ziya kususwa ngokupheleleyo kwiikhomputha ezininzi ezihamba phambili kwikamva elikufutshane. Kukho ukusetyenziswa okuncinci kumatshini xa kulula kakhulu ukuwajonga kwifayili yedijithali ngaphandle kwediski. I-Desktops iza ku-ipakisha ixesha elithile njengoko iteknoloji ingabonakali kakhulu ukubandakanya kwaye akukho ndawo yendawo yeekhomputha ze-mobile. Ngokuqinisekileyo, imarike yangaphandle ye-peripheral drives i-driver iya kuphila ixesha elithile ukuba ubani ofuna ukuba nekhono eliza kuhlaselwa kwiikhomputha zazo ezizayo.