Umbukeli wanamhlanje akasasamangaliswa ngumfanekiso kwisisombululo se- HD epheleleyo, ngoko le teknoloji ithathelwa indawo entsha-4K (i-Ultra HD). Iithelevishini ngesisombululo sesiphumo esingu-4K umgangatho womfanekiso kwinqanaba elitsha. Ngoku umgangatho womfanekiso kwifomathi entsha uye waba kabini ngcono, kuba inani leepekseli liye landa ngokukhawuleza ukusuka ngo-1920 ukuya ku-4000! Makhe sifunde kabanzi malunga nekhnoloji entsha kunye nekhnoloji eyixhasa. Ngokukodwa, malunga neTVs ezintsha kunye nesisombululo se-4K (i-Ultra HD).
4K ifomethi
Ukuba ukhangela isisombululo esitsha se-4K ukusuka kwinqanaba elungileyo, ngoko-mandla wesikrini okhululekileyo (4000 * 2000) uya kuba yinto efunekayo xa ebuka iTV yekhaya . Ngokuqinisekileyo, ukutsalwa komfanekiso kweso sikrini kunakho ukulibala kuze kube phakade, kodwa kusekho isiphumo esicatshulwayo-esibizwa ngokuba yi-lubrication. Emva kwakho konke, ukuba ungenise umfanekiso kulo mfanekiso kunye nezihlandlo ezingaphantsi kwama-3-4 (ezininzi iinkqubo zeTV yeTV), ngoko ugcwalise isikrini sonke, isixhobo kufuneka "solule" nganye ipikseli yomfanekiso ibe yiyo enye. Kule nto, umgangatho wesithunzi uza kuba neentlungu kakhulu, umzekelo uya kulahleka. Kakade, iteknoloji yezixhobo ezixhasa isisombululo se-4K, siya kuba semfuno, kodwa, mhlawumbi, kamva. Emva koko, ngokwenene, ngoku akukho mxholo okwaneleyo onokuwubukela kwi-TV yakho entsha ye-TV kunye nenkxaso ye-4K. Kodwa akusiyo yonke into embi. Ukuba kukho izizathu zokubangela ukuba kulungele ukuthenga le TTV, siya kuziqwalasela ngokuqinisekileyo.
Izibonelelo zeTV 4K
Ukubonakala kwile fomathi kuyavuya kakhulu kubadlali abadlala iinqwelo zokudlala kwiikhompyutheni. Kuze kube yiminyaka, kuye kwakhishwa imidlalo emininzi eyayixhasa ifomati entsha yesithombe. Kwaye nayiphi na enye umdlalo kule sikrini iza kubonakala ichanekile kwaye iyinyani. Kakade, kukho iipakethi ezikhethekileyo ze-HD Full TV (umzekelo, eRashiya), oku kuthetha ukuba kukho ithemba lokuba iziteshi ziza kubonakala kungekudala kwi-4K. Isisombululo esinjalo siya kulungiswa kwiipaneli ezinkulu zeplasma (ngaphezu kwama-intshi angama-84), kuba ukuba isigqibo sisincinci, iipekseli ziyabonakala. Ukurekhoda ividiyo kule fomathi, baceba ukusebenzisa ii-disc-Blu-ray discs kwixesha elizayo. Ewe, kuluhlu oluthathu, kuba ividiyo kule ndawo izakufuna imidiya enamandla, kwaye le ntsha iya kuba ne-100 GB. Oku kuthetha ukuba kungekudala ukuthenga i-movie kule fomethi kwidiski ayiyi kuba nzima kunokuba idrayivu yeDVD rhoqo. Nangona wonk 'ubani ofuna ukuqhubela phambili ukuthenga i-TV ye-4K, kukufanelekile ukulinda xa beza kuba bathengi, kuba ixabiso lawo liphezulu phezulu. Iimpawu zentando yesininzi "zentando yesininzi" yeTV ezikule klasi ngoku zibiza ngee-5 000 zamaRandi, kwaye oku kukudibanisa kwama-intshi ama-55. Kodwa kukho konke oku, izixhobo zobugcisa kunye nomgangatho we-TV umliso ngokwawo ngokucacileyo phezulu! Kwimibuzo yokuba uthengise i-TV ye-4K ngoku, ungaphendula: ewe, kunjalo, kodwa kuphela ukuba oku
Yintoni ongayongeza kule ngasentla? Ifomathi ye-4K inamandla amakhulu, kuba kungekudala nje umntu wesekisa ngokucacileyo ifomathi yefayile epheleleyo ye-HD ne-3G, kodwa emva kweminyaka embalwa ubu buchwepheshe buyingxenye ebalulekileyo yobomi abaninzi. Iyintoni ikamva ye-4K isisombululo? Impendulo iphinda yaziwa, kodwa ngoku ukuthenga iTTV kungcono ukulinda. Nangona kunjalo, ithemba lokwehla okukhulu kwexabiso alifanelekanga, kuba izikrini kunye neematriki ezixhasa isixazululo esinzulu asinakwenzeka ukuba zibizi.