Nomabonakude ne HDR. Yintoni HDR on TV

ishishini lemveliso uphuhlisa kwi ngesantya esiphezulu. Qho ngonyaka kwi ibonisa abavelisi thaca zobugcisa zakutsha ukuphucula TV, nokubohlwaya abantu ukuba lixesha lokuba lohlaziyo.

kwemvelo

Kwiminyaka embalwa edlulileyo siye sahlala phezu onobuhle izikrini kwi cathode-ray tube ukuya nomabonakude mncane. Ngibona ngokuvela iiphaneli plasma kunye ukuwa kwabo. Kwandula ke kwafika xesha Isinxulumaniso, inkxaso ngokupheleleyo ukwenzela HD kunye HD Ultra. Kwakukho amalinge, kunye popular format-ntathu, kwakunye ukumila kwekhusi, oku kwakusenzelwa ukuba kube tyaba, ngoko onke. Kwaye ngoko ke Ekuveleni chavelela entsha ye-TV - shini kunye HDR. Kwaba ngo-2016 yaqalisa kwixesha elitsha kushishino TV i.

Yintoni HDR on TV?

Le isifinyezo imela "uluhlu eliguqukayo." Technology yenza ukuchaneka ubuninzi ukuzisa umfanekiso wadala oko uyabona ebomini. Ngokwawo, iliso lethu ubona inani elincinane ngokwentelekiso iinxalenye ekukhanyeni kwaye izithunzi ngexesha. Kodwa emva kokuba abafundi ukumelana neemeko zokukhanya lwangoku, inovakalelo linyuke phantse isiqingatha.

Iikhamera kunye nomabonakude HDR: yintoni umahluko?

Kuzo zombini iindidi njongo zombane kwalo msebenzi iyafana - ngokuthembekileyo ubuninzi ukugqithisa ihlabathi.

Ngenxa ukulinganiselwa matrices camera kwenza kuqhume eziliqela kunye aziwayo ezahlukeneyo. Enye isakhelo umnyama kakhulu, omnye - lighter kancinane, ababini nangaphezulu - ngakhanyi kakhulu. Bonke ke wajoyina ngokusebenzisa iinkqubo ezizodwa ngesandla. Ngaphandle aveza nge function isakhelo nisondelelane eyakhelwe-ngaphakathi. Intsingiselo yalo entamo wasiphula zonke iinkcukacha ngaphandle izithunzi kunye neendawo eliqaqambileyo.

Nomabonakude ngenkxaso kubavelisi HDR baye accentuated kwi ukukhanya. Ngenxa yoko, ngokuyinene, isixhobo kufuneka bakwazi ukukhupha ngexesha yexabiso elidadayo engenasizathu of candelas 4000 square metre nganye. Kodwa oku izithunzi akufuneki enezinto.

Kutheni Kufuneka HDR?

Imida ibaluleke kakhulu umgangatho umfanekiso abonisiwe umbala ukuchaneka umahluko. Ukuba ufake ecaleni 4k-TV HDR-TV, nto leyo eye engcono umbala yokuvelisa oluphuculweyo umahluko uluhlu, inkoliso yabantu ukhetha ukuba yesibini ukhetho. Ngapha koko, kulo mfanekiso ibonakala tyaba ngaphantsi nebonakala ngakumbi.

HDR TV baye banda ukushiyana ukunika inani enkulu nemibala imibala eyahlukeneyo: obomvu, oluhlaza, eluhlaza, kunye nendibaniselwano zayo. Ngenxa yoko, intsingiselo imifuziselo kunye HDR ukubonisa libukhali kunye nemifanekiso emibala-bala kunezinye TV.

neengxaki

Ukuze banandiphe ngokupheleleyo yonke inzuzo yeteknoloji, ngelishwa, kufuneka nje kuphela TV kunye HDR, kodwa umxholo nefanele zobuchwepheshe. Enyanisweni, TV kunye nemifanekiso aphezulu uluhlu eliguqukayo awunalo kwizinga eliphezulu kakhulu. Imifuziselo Ukuqaqamba wamvusa kabini, kunye nokulayita sele zasekuhlaleni ngqo, oko kukuthi, xa isakhelo omnye yitsale nobumhlophe ezahlukeneyo ngamaqhekeza ezahlukeneyo. Le TV engambi kunye HDR ayifani ncam sitshiphu. ixabiso layo - malunga 160 amawaka engange. Le modeli - i Sony TV. Nge HDR has a 55 intshi-and-intshi 65 izikrini. Ngelishwa, ukunqongophala iimodeli isiphelo ephantsi-babe nobumhlophe incopho kunye ilayithi kuzo akuthethi ukulawula ummandla ngokwesigqibo esicalanye isizalo. Kwakhona kufuneka imali ephantsi kakhulu umbala zesini.

Ukuntsonkotha usebenzisa imifuziselo endala kukuba isiphumo ukuze ndichasane, ukuba umlawuli ekujongwe ukudubula indalo yakhe. Ngapha koko, kunye colorist sayilwa scheme umbala, kwaye izakhelo zaye ayiqabe nesicelo somandlalo olunzulu imibala ezinikwe umgangatho eyodwa cinema. imifuziselo ngaphambili iiseti umabonwakude standard ayikasebenzi, ekubeni nako ukubonisa amanye abangasekhoyo. Yiloo nto eyabangela ukuba umabonwakude ifilimu ejonge paler kunokuba kufanele.

Nomabonakude ezintsha ngenkxaso HDR uyakwazi ukutshintsha Umbala ngendlela enjalo, njengoko baye bafuna, usebenzisa ubuchule zabo ukuba mbono umlawuli andazi. Ngenxa yesi sizathu, i-abasunguli ndinyuke kunye nobugcisa apho, kunye uphawu yevidiyo wadlulisela metadata ezizodwa equlathe ulwazi kunye algorithms ukutshintsha umfanekiso yeTV kunye umsebenzi HDR. Ngoku, ifowuni owaziyo apho ufuna khaphukhaphu, mnyama yaye apho, yaye yintoni, ziziphi iingongoma ofuna ukufaka umbala. Ke ukuba imodeli TV ixhasa izakhono ezinjalo, lo mfanekiso uya kukhangela ngendlela Ndandifuna nomlawuli.

Content ezayo kungekudala

Ngelo xesha langoku kunye HDR TV abe isixa kakhulu umxholo. Ngoko ke, nje amagama ambalwa enikwe inkonzo online vidiyo, kwakunye isiqephu wakutshanje kuphando lwe-movie "Wars Star" sele wadutyulwa ehleliweyo kuso ngendlela efanayo HDR. Ngenxa yoku, oko ube nembono yokuba akukho sizathu ukuthenga TV esixhasa uluhlu eliguqukayo eyongezelelweyo.

Noko ke, akunjalo. Kukho iinkampani zibonelela ngamathuba ukuguqula ividiyo ibe pseudo-HDR. Kakade ke, oku kwenziwa ukucinezela iqhosha, leyo ukuphucula nangoko ngokuzenzekelayo umfanekiso ngaphandle naluphi uncedo ngaphandle. Kodwa kukho iseti eziluncedo, nto leyo amaxesha amaninzi kulula ukuba umsebenzi onxulumene nokubuyiselwa yomlawuli, kunye colorists umbala scheme. Oku kuthetha ukuba ngokuhamba kwexesha, umthamo umxholo ezikumgangatho ophezulu uza kunyuka.

ongakhetha HDR

Kanye njengokuba kunye HD ngemveliso lwangaphambili kunye Blu-Ray, kukho izimvo ezininzi malunga kufuneka kwenziwa njani na. Ngoko ke HDR Share sezakhiwo. Avamise kakhulu format HDR10. Oku kuxhaswa zonke TV kunye HDR. Kule fomati, layo eziqhotyoshelwe yonke ifayile yevidiyo.

ukhetho esilandelayo - yi Dolby Vision. Emva koko sigcawu iphathwa ngokwahlukeneyo. Umfanekiso kuba oku abangcono. ERashiya, olu khetho lixhaswa kuphela TV evela LG. Player ngenkxaso yakhe kodwa, njengoko imizekelo ekhoyo buthathaka, kwaye iziqhubekisi zabo banganduluki lo mthwalo. Abanini onobuhle kunye nokukhululwa updates HDR10 kufumana processing ividiyo, omalunga ukuya ivuma.

izidingo

I-2016 HDR-TV yaba nobunzima gqi kwimarike. Phantse wonke isixhobo ngenkxaso 4k unako ukuyiqonda le fomathi. Kodwa ke, ngelishwa, ndiyaqonda - eli namnye, kwaye ngokufanelekileyo ukubonisa - yinto enye.

Ideal - lixhotyiswe oled-matrix kunye nenkxaso 4k, onako ukwenza nayiphi na pixel njengoko oqaqambileyo okanye zithintele ngayo. Suit onobuhle LED ikhaphethi backlit ukuba ngabanye okanye ngokwamaqela, ulungise ukukhanya kwiingingqi zabo isizalo.

update

Ukuba TV yakho ixhasa iteknoloji uqhagamshelwano lwetshiphu emsebenzi 2.0, ngoko kukho amathuba eliphezulu kakhulu ukuba uhlaziyo lwesoftwe kuya kufumaneka kwixa elizayo ukuba umgangatho omtsha, nto leyo efunekayo ukuze adlulisele metadata. Le migangatho ezimbini ehambelanayo emzimbeni. Umahluko kuphela kukuba kwi-software iindlela yokuzonwabisa processing.

Njengoko oku update ukufumana ukuba ngaba ufike ngokuzenzekelayo? Kuyimfuneko ukuya izicwangciso TV kwaye ukhethe i 'Support' ukhetho. Kufuneka kubekho ithuba ukubuyekeza, xa ikhethiwe, kuya kufuneka ukuba uqinisekise kwaye khetha wesiqalo kwi-network. Emva koko, le nkqubo ngokwawo uya kufumana i-firmware entsha kwaye izakunika ukuyifaka.

isiphelo

Njengoko sele kukhankanyiwe ekuqaleni, abantu abaninzi baya ukukhetha umfanekiso opheleleyo-umbala, kunokuba umfanekiso eliphezulu isisombululo. Oku kusengqiqweni. Emva pixels ezininzi - oku ngokuqinisekileyo elungileyo, kodwa nokuba ngcono pixel xa elungileyo. Uluhlu nomabonakude ngenkxaso HDR zisencinci. imifuziselo abanjalo LG, Sony kunye Samsung.

Uphuhliso kubonakala ubuchwepheshe ethembisayo kakhulu ngaphezu kugqatso isisombululo. Kwi the latest TV ibonisa wabhengeza imodeli entsha, leyo akufuneki kuphela igcine isisombululo liphezulu, kodwa kwakhona ukunika ukugqama ophezulu, kwaye ukubonisa amanqanaba athile abamnyama wagubungela inani elikhulu abangasekhoyo. Kufuneka kuqatshelwe ukuba ifomathi HDR engagqibekanga yaxela ezahlukeneyo imifuziselo, neya kukhutshwa ngo-2017. Ingxaki isenokuba kuphela kule migangatho. abavelisi Content kunye noomabonakude kufuneka ukusombulula kuyo, yaye kubonakala kulo nyaka ukuze elinokufunyanwa malinikelwe kulo.

Ngenxa yoko, siye safumanisa ukuba le HDR on TV, ekufuneka obu bugcisa, yintoni iingenelo zalo kunye neengxaki. Kakade ke, namhlanje akunakwenzeka ukuba abongoze abalandeli TV yokutshintshela imifuziselo ezintsha njengoko bugcisa nangoku sikwinqanaba kuphuhliso. Kodwa, esazi isantya yangoku zophuhliso, singatsho kakuhle ukuba konyaka kamva HDR ukufikelela kwinqanaba ngokomgangatho ezahlukeneyo, kunye nabantu ngakumbi nangakumbi aqale athenge ii-TV ehambelanayo ebangeni elide. Ngeli xesha, abavelisi umxholo nje inokuvelisa inani elikhulu bhanya-bhanya kunye series TV ngokwendlela HDR, yaye ukubukela TV iya kuzisa okukhulu uyolo yobuhle bathande imifanekiso ezintle.