Dolby Vision HDR Yakagadzirira Kune Vakawanda Zvimwe 4K Devices Kutenda KwaSosaiti Version

 

Izvo zvakasimba simba rakasvibiswa kubva pakuva teknolojia itsva isingazivikanwi iyo vanhu vakawanda vanofunga kuti ndevamwe vegimmick tan chero nguva refu kuva imwe ye iyo inonyanya kukosha zviratidzo zviri mu 4K uye zvino kunyange HDTVs ye2017. Tingazotomboenda kunopikisa kuti HDR quality yakanyanya kukosha kupfuura chirongwa che 4K chaicho kune vazhinji vane terevhizheni uye inenge iri chinhu chikuru chekutengesa muma TV nhasi.

Kukura kwaHDR kusvika kune yakadaro kusvika zvino hachisi pasina chikonzero kana. Kusiyana nekugadzirisa kwe4K, iyo inogona kuva yakaoma kusiyanisa kubva ku1080p Full HD pamatareji madiki eTV (kusataura mazita e-laptops nePc monitor), huwandu hwakazara hweHDR specs mumutambo weTV, unotarisana nevakaberekwa nehupamhi hukuru hwehutano hwehuwandu, hunoita hutano zvekuona zvinoonekwa paTV inonyanya kuve nani kupfuura chero chipi zvacho chauchazomboona nemasikirwo evhidhiyo asina HDR uye maTV. Vashandi vanocherechedza izvi uye vari kutenga maTV avo zvinoenderana nekuwedzera.

Dolby Vision HDR muchiito

Dolby Vision HDR muchiito

Vakasika vemazuva ano vane huwandu hweHRRR vakave vachiitawo basa ravo mukududzirwa kwemazuva ano uye kukwikwidzana pakati pavo kunopisa nekuda kwechikonzero chacho. Izvi zvinonyanya kushanda kumutemo wezvidzidzo unozivikanwa seDolby Vision, iyo kusvikira ikozvino yave ichiita chibvumirano chechipiri kune yakanyanya kufanana uye nyore nyore kushandisa HDR10 muzinga wakawanikwa mu kunyanya 4K Blu-ray discs, kuendesa HDR yemagetsi uye yakaisvonaka zvikuru HDR TVs.

Kusiyana neDolby Vision, HDR10 inogona kushandiswa pasina hardware chaiyo asi ikozvino Dolby Labs iri kuchinja ichi uye somugumisiro, tinogona kunge tichiona ichiva yakawanda zvikuru. Ichi chinhu chakanakowo zvakare nokuti maererano nehuwandu specs, mhando yehutano hweHDR iyo Dolby Vision inovhara yakakwirira pane ye HDR10 nenzira dzakawanda, kunyange kana zviratidzo zveTV zvichiri kure nekutora neyakanaka yeDolby Vision maonero ekupenya uye ruvara rwemagetsi.

Kudzokera kumashanduko muDolby Vision, kambani inotevera spec ndiyo inopa pure software chaiyo yehuwandu iyo inogona kuisa pane imwe yakaenzana yakaenzana neyo HDR10. Nehurukuro ye software yeDolby Vision, vashandi veTVSVXK vanogona kuwedzera maitiro kuburikidza nekuvandudzwa kwe firmware uye nokuti Dolby Vision inogona kutumirwa pamusoro pemhando ipi neipi yekare kana itsva mhanza yeHDMI muTV 4K, kutendeuka kwayo kune fomu yepurogiramu kwaizoita kuti zviwedzere inogadziriswa kupfuura HDR4, inoda kuti 10K TV kana imwe shandiswa yeAIDS 4K uya neHTMLMI 2.0a kuwirirana.

Vanhu veDolby vakatozviratidza zvakare kuwedzera kuchinja kunokonzerwa nekuchinja kwavo kuDolby Vision kuburikidza nehutano nehuwandu pane yekare yeClassStation 4 console, inouya chete neHDMI 1.4 ports. Izvi ndezvekutanga kwokuti iyi HDR ingangotanga kusvika sei mune mamwe madivaysi akawanda.

Mune mamwe mazwi, tinogona kuona purogiramu ye-software-based firmware-fed yeDolby Vision ichirova zvinhu zvose zvemashonga seVHTTs idzva, mitambo yemitambo, 4K Blu-ray vatambi (zvose izvo zvatova kupa rubatsiro rweHRR asi zvino zvakakwana zvachose neCDR10) uye mamwe mazvibhakirwo sezvavanouya kana kuvandudzwa.

Mukutaura pamusoro pezvose zvingave zvakagamuchirwa zvekuvandudzwa kweDolby Vision yakakura yevheji yepamusoro, Dolby akati:

"Pane zvinoshandiswa zvinogona kuenderera mberi neDolby Vision mu software, chaizvoizvo mu-console nzvimbo asiwo muTV SoC space. Zvinyorwa zvakasiyana-siyana pane imwe nyaya-ne-case based zvichienderana nehutori hwehutoni hwehusiro mubvunzo, asi isu tine makambani ekugadzirwa kwemhando dzakasiyana-siyana dzekushandisa, zvichienderana neshoko: hardware yakazara, yakasanganiswa ye software uye hardware kana [uye izvi ndizvo iyo inokosha zvikuru] yakazara software. "

Zvakakoshawo kuziva kuti kubvira CES 2017 munaJanuary, Dolby ave achiita hurukuro muchina che 4K nemakethe yeTV munazvo. Muna 2016, chete Vizio's uye LG ye4K HDR TV yakauya neDolby Vision hardware-based HDR yakavakwa mavari asi kubvira pakutanga kwe2017, taona Sony yatanga kutora Dolby Vision mumitambo yayo itsva 4K HDR TV yegore rino uye tinoziva kuti Dolby Vision kutsigira iri kuuyawo kune 4K UHD Blu-ray mabhuku uye vatambi bitana gare gare mugore. Zvechokwadi, pane imwe 4K Blu-ray player, Oppo UDP-203, inotarisirwa kuwana Dolby Vision HDR kuvandudzwa mukati memwedzi.

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Kune rumwe rutivi, pane zvipingamupinyi zvichiri kumira muDolby Visions nzira, pamwe chete nezvinhu zvinopa HDR10 zvishoma pamucheto.

Nechinhu chimwe, Dolby Vision, kunyange mumashandisirwo ayo e-software, inodhura kushandiswa kudarika HDR10 kubva kune yeimba yake. Vachigadzira kuti vashandise Dolby Vision vanofanira kubhadhara kudonhedzwa kwavo kuDolby uye nokuda kwemavara akazarura HDR10, izvi zvinowedzera mari hazviiti. Chikamu nekuda kweizvi uye pamwe nekuda kwezvimwe zvikonzero zvisinganzwisisiki zvakajeka, vamwe vatungamiri vechidiki veHNUMXK TV semakambani eStan vanoramba kuenda neDolby Vision uye vanoti vanogona kupa HDR yemifananidzo yepamusoro iyo yakakosha sezvakavimbiswa neDolby Vision kuburikidza kushandiswa kwavo kweHDR4.

Chimwe chimwe chinetso ndechekuwedzera kwehutano muTV uye hardware yezvinhu izvo kunyange software-based Dolby Vision inogona kudikanwa kuti iite basa rakanyanya. Kunyange zvazvo Dolby Vision HDR yakawanda yakajeka mupfungwa yokuti inogona kushandiswa pane chimwe chinhu chisingapfuuri maitiro ayo muTV 4K iyo isati yasvika pedyo nekununura Dolby kuratidzira yakakodzera kuti kuve nekujeka, ruvara uye mavara madema, Dolby Vision ichiri chinonyanya kukosha kuwedzera kwehutano hwepamusoro pane HDR10 uye izvi zvinogona kukonzera mamwe matambudziko mumagadziriro ekugadzirisa evamwe vatambi vemavhidhiyo kana mutevedzeri wemitambo uye zvichida kunyange mamwe maTV TV. Pane izvi tichafanira kuona.

Nhaka yepamusoro kunyange, kunyange kana Dolby ichiri shanduro yepamusoro yeHDR iri mumugwagwa unoenda ku2018, yakanyanya kuwanikwa mumazuva ano anonyanya kuitika 4K, kutamba uye kugadzirwa kweukombiyuta kunobatsira vatengi nehupamhi asi huripo hwekugona kuvaraidzwa kwekugara kumba.

Nhau by 4k.com