Zingaki izinhlobo ze-HDR ezikhona futhi yini umehluko?

Izinhlobo ze-HDR kuma-TV
Isikhathi sesifikile sokushintsha ithelevishini, Futhi kungenxa yokuthi ezingeni lokuklama bebemi ndawonye iminyaka embalwa, iqiniso ukuthi ubuchwepheshe buthuthuke kabuhlungu eminyakeni emihlanu edlule, iphutha elikhulu ukufika kwezinhlelo nezinkampani zokukhiqiza ezihlakaniphile enikela ngokusakazwa kwekhwalithi ephezulu njengoku I-Netflix

Ngakho-ke lapho sihlola ukuthengwa kwe-TV entsha sizithola sinenkinga yokulungiswa, manje inselelo entsha, i-HDR. Kunezinhlobo ezahlukahlukene ze-HDR, ngayinye inamakhono ayo kepha konke okunomqondo ofanayo, ake sibone ukuthi zehluka kanjani.

Into yokuqala: Iyini i-HDR?

Ububanzi beDynamic High noma i-HDR Ngama-akhronimi uhlelo olumisiwe oluhloselwe ama-algorithms kanye nokwehluka kwemibala ngenhloso yokunikeza ubuqiniso obukhulu esithombeni esisibonayo. Ezimweni eziningi, amafilimu amnyama ngokweqile, noma imibala ifiphele kakhulu, lokhu kungenxa yokuthi iphaneli ayilungisi imininingwane efinyelela kahle kumaphikseli futhi izama ukungashintshi ngokuzumayo kombala esithombeni esifanayo. Nge-HDR esikutholayo ukujula okukhulu kumathoni amnyama namhlophe ngokwandisa umehluko futhi nakanjani kukhulisa inani lemibala ekhonjiswa ngasikhathi sinye.

HDR10 +

Thuthukisa umehluko Kusivumela ukuthi sibheke ngokuningiliziwe ezinye izici zefilimu ukuthi ngohlelo olujwayelekile azinakwa, njengoba sishilo ngaphambili, lapho kukhona ubumnyama obukhulu noma okuphambene nalokho. Ukwandisa imibala okufezwayo ukuhlinzeka ngemibala engapheli, cishe iphindwe kayikhulu ngaphezulu kuhlaka olufanayo kunephaneli elingenayo i-HDR, okwenza izithombe zivele zicace kakhulu futhi imibala ivelele ngokwengeziwe, ngaleyo ndlela ifane nemibala yempilo yangempela.

Kungani kunezinhlobo ezahlukahlukene ze-HDR?

Sibhekene nombuzo wokumaketha, ama-brand afuna ukuzihlukanisa kokunye ngokunikeza ukuhluka okuncane ku-HDR enikezwa ngamaphaneli abo, futhi ngaleyo ndlela ayibize ngendlela ebabazekayo ebonakala ingcono. Kepha… Zingaki izinhlobo ze-HDR ezikhona? Ake sibheke okuvame kakhulu nezimpawu zazo zokuhlukanisa:

I-Tv yami 2S

  • I-HDR10 - Lolu uhlelo oludume kakhulu lwe-HDR, olutholwa ngokwesibonelo kuningi lamathelevishini nabaqaphi. Ngenxa ye-HDR10 singakujabulela ukukhanya (ngokuqhathanisa) kwama-nits ayi-1000, nokujula kombala (ukwandisa iphalethi) kufika kuma-bits ayi-10.
  • Umbono we-Dolby - Lolu hlelo lwe-HDR lusetshenziswa kwamanye amadivayisi eselula aphezulu, atholakala kuNetflix nakumathelevishini aphezulu avela enkampanini yaseNingizimu Korea i-LG. Ngenxa yeDolby Vision sinezinga eliphezulu lama-nits ayi-10.000 12 kanye nokujula kombala wamabhithi ayi-10. Kodwa-ke, lobu buchwepheshe njengamanje buphambi kwalokhu okunikezwa yihardware, ngoba yize kunikeza ukwethembeka okuphezulu kwesithombe, iqiniso ukuthi cishe alikho iphaneli elisinikeza ithuba lokulijabulela noma linabo lobu buchwepheshe, ngoba umehluko we-HDRXNUMX mncane kangakanani.
  • I-HDR1000 - Lolu hlelo lwe-HDR lusetshenziswa kakhulu yi-Samsung, kepha empeleni lusebenzisa ubuchwepheshe be-HDR10 ngokukhanya okuthuthukisiwe nokulungiswa kombala nge-software.
  • I-HLG noma i-Technicolor - Luhlelo lwe-HDR olusetshenziswa ngamanye amanethiwekhi wethelevishini, okubonakala sengathi izinsuku zalo zibaliwe.

Lapho sithola ithelevishini lokho inegama elilodwa noma amaningi ala magama, Akusho ukuthi zonke izinhlelo zehlukile, kepha ukuthi iyahambisana nomthombo wevidiyo osizakala ngalawa makhono, ngokwesibonelo, i-iPhone X iyakwazi ukunikela ngokuqukethwe kwe-HDR10 kanye neDolby Vision kuya ngomhlinzeki wevidiyo.

Ngingakubuka kanjani okuqukethwe okunekhono le-HDR?

Into esemqoka ukuba nethelevishini ehlanganise ubuchwepheshe be-HDR, iningi lamathelevishini e-Samsung noma e-LG aphakathi nendawo anezisombululo ze-4K asevele enobuchwepheshe be-HDR ukuze sikwazi ukukujabulela ngokugcwele okuqukethwe kukho, ngakho-ke, cishe ama-euro angama-600 esizoba nawo amathelevishini amahle ane-HDR. Elinye iphuzu elisemqoka ngumhlinzeki wokuqukethwe, kunama-movie amaningi atholakala ku-Blu Ray ane-HDR, okuyilebula lakhe elizobhekiswa kwiphakeji, noma kunjalo, umhlinzeki owaziwa kakhulu wokuqukethwe ku-HDR noma i-Dolby Vision ngokunembile Netflix, cishe wonke ama-premieres akhe noma uchungechunge oludumile njenge House of Cards sezivele zinikelwe ngalawa makhono. Ngokwakhe I-Amazon Prime Video futhi inikeza okuqukethwe kwe-HDR, isibonelo uchungechunge lwayo Uhambo Olukhulu.

I-YouTube ingumhlinzeki ojwayelekile futhi ongabizi kakhulu onamandla we-HDR ne-4KKodwa-ke, sinezinhlelo zehadiwe ezizophinde zisivumele ukuthi sijabulele ububanzi obuphezulu obunamandla, isibonelo izixwayiso zeMicrosoft, zombili izindlela ze- I-Xbox One njenge-Xbox One X entsha. Ngokwengxenye yayo, iSony, evame ukuba yiphayona kulolu hlobo lobuchwepheshe, ifaka ne-HDR10 yomibili kwifayela le- I-PlayStation 4 njengakwi-PlayStation 4 Pro, ngakho-ke namuhla, kunamathuba amaningi okufinyelela kokuqukethwe kwe-HDR, kepha into ebalulekile ukuthi uthola ithelevishini enamandla anele. Ngokwami, izivivinyo ezenziwa ngamathelevishini aphakathi nendawo we-Samsung yizo ezisinikeze ulwazi olungcono maqondana nobuchwepheshe be-HDR10 namandla ayo.

Ngikucacisile, manje ... Iyiphi i-HDR engiyithengayo?

Lapha kufanele uhlole izinto eziningi, ikakhulukazi intengo yekhwalithi yethelevishini noma ukuqapha okuthengayo. Ezingeni le-TV, kubalulekile ukuthi uma uzothenga ngokulungiswa kwe-4K, uthokozele okungenani uhlelo olulodwa lwe-Smart TV (okungcono kakhulu yi-LG, Samsung ne-Sony) ekuvumela ukuthi ufinyelele kalula ku-YouTube, Netflix nakwabanye abahlinzeki , nansi indlela ozojabulela ngayo i-HDR. Uma uzithola ukhungathekile, ungakhohlwa ukuthi ngenkathi iDolby Vision iletha umphumela omuhle, kungaphezu kokwanele ukuthi uthenga iphaneli nge-HDR10 njengaphakathi kwebanga le-Samsung noma i-LG.


Okuqukethwe yi-athikili kunamathela ezimisweni zethu ze izimiso zokuhlelela. Ukubika iphutha chofoza lapha.

Yiba ngowokuqala ukuphawula

Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

*

*

  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.