I-8K sisisombululo se-7,680 ×4,320 pixels (16:9) (malunga ne-33 yezigidi zemifanekiso ye-pixel kwifreyimu nganye).Esi ayisosihloko esitsha.Kwangomhla wama-23 ku-Agasti ka-2012, iManyano yoNxibelelwano lwaMazwe ngaMazwe phantsi kweZizwe eziManyeneyo yamkele isigqibo esizizigidi ezingama-76 esindululwe sisikhululo sikamabonakude sase-NHK saseJapan njengomgangatho wehlabathi we-8K we-high-definition kamabonakude (SHV).Ingqikelelo yesisombululo somsebenzisi ngokubanzi isabonakala ingacacanga.Nantsi inkcazo yokuqonda okufanelekileyo kwesisombululo ebomini:
E-China, ifomathi yeenkqubo zeTV yifomathi ye-PAL, kwaye isisombululo esiqhelekileyo yi-720 * 576 pixels.Uninzi lweeTV eziqhelekileyo zisebenzisa i-interlaced scanning kunye nereyithi yefreyimu ye-25 yefreyimu ngomzuzwana, kodwa le nkqubo iye yasuswa.Ngoku kukho abathileinkqubo yeTV enengcaciso ephezuluimijelo, kunye nesisombululo sesikrini sinokufikelela kwi-2048x1080 okanye i-2K, eyaziwa ngokuba yi-1080P.Nkqu nesisombululo somfanekiso wetshaneli esicace gca sifikelela kwiipikseli ezingama-4096x2160, kunye nobuncinci bezakhelo ezingama-60 ngesekhondi.Umzekelo, inkqubo ye-4K yeRadio kunye neTelevishini yaseChina yavela kwiiseshoni ezimbini.
Kwabo babandakanyekayo kwiIshishini le-LED, abaqhelananga nesi sigqibo.Uninzi lweemeko zeprojekthi yesikrini esincinci esincinci okanye iiprojekthi zangaphandle esizifundileyo zidlula isisombululo se-4K okanye i-8K.Itekhnoloji yokubonisa i-LED ineenzuzo ezinjalo ngaphezu kobunye ubugcisa bokubonisa, kuba banokwenza isisombululo sebonisa isikriniinkulu ngokwaneleyo ngaphandle kokunciphisa indawo.Isiphelo sangaphambili sidinga kuphela ukucofa amakhadi emizobo emininzi, kwaye emva koko uwadibanise ngolungelelwano ngeprosesa yevidiyo, nokuba isisombululo siphezulu kangakanani.
Emva koko, ngokusekwe kwingcaciso yesi sigqibo singentla, masiphinde siyijonge kwakhona.Ividiyo ye-8K kufuneka ibe nesisombululo sesikrini se-76804320, oku kuthetha ukuba isisombululo sesakhelo ngasinye (oko kukuthi, isikrini ngasinye) somthombo wevidiyo kufuneka sifezekiswe.Ukusuka kwikhadi lemizobo Isiphumo ngumfanekiso kwiifreyimu ezingama-120 ngomzuzwana.Isixa esikhulu kangaka sevidiyo sifuna ikhamera ye-8K ukudubula kuqala.Okwesibini kukufumana iividiyo ezinkulu ngetekhnoloji eyenziweyo.
Ngapha koko, njengomthengisi obonisa i-LED, injongo yethu kukukhokela ngokuchanekileyo abasebenzisi ukuba basebenzise ngokuqhelekileyo, kwaye bazise iindawo ezahlukeneyo zokusebenzisa iziboniso zesisombululo ezahlukeneyo.Ukusuka kumgama wokubukela ukusuka kwisikrini sokubonisa ukuya kubaphulaphuli, ukuba awukwazi ukuziva ubuninzi beepikseli kwisikrini sokubonisa, kuya kuhlangabezana neemfuno zabasebenzisi.Iimveliso ze-elektroniki zihlaziywa kwaye zikhawuleza ngokukhawuleza, kwaye indawo enkulu, ukusetyenziswa kwamandla amakhulu.Bubunewunewu kunye nenkunkuma ukudlula iimfuno zabasebenzisi.
Ewe kunjalo, ukuba iimeko zabasebenzisi ziphezulu, kwixesha lanamhlanje lokwanda kwetekhnoloji ephezulu, ividiyo enengcaciso ephezulu kakhulu iya kuthi ngokuthe ngcembe isondele emehlweni abantu.
Ixesha lokuposa: Mar-06-2023