TVs pamwe HDR. Chii HDR paTV

kugadzira indasitiri ari kukura kumhanya chaizvo. Makore ose anoratidza vaburitsi kupa achangobuda ruzivo kuvandudza TV uye kuti vanhu vabvume kuti nguva yokuti MASHOKO EZVAKAITIKA.

kushanduka

takapedza yokupedzisira mashoma apfuura pamusoro yokutevedzera pamwe sefa pamusoro cathode-ray chubhu kune matete TVs. Ndakaona kuwedzera yeplasma ukomba hwavo nokuwa. Zvino nguva refu-tsanangudzo, rutsigiro zvizere nokuda HD uye Ultra HD. Kwaiva kuedza, uye pamwe yakakurumbira-dimensional matatu format, uyewo chimiro chidzitiro: nayo akariita sandara, ipapo vakakotamisa. Zvino kwakauya dzoro idzva shanduka paterevhizheni - materevhizheni pamwe HDR. Maiva muna 2016 vakatanga munguva itsva iri paterevhizheni indasitiri.

Chii HDR paTV?

chidimbu ichi anomirira "simba siyana." Technology runoita kunonyanyisa zvakarurama kuunza akasikwa nomufananidzo kune chii munhu anoona muupenyu chaihwo. By pacharo, ziso redu anoona munhu vashomanana zvikamu muchiedza uye mumimvuri panguva. Asi pashure vadzidzi kuchinja mamiriro chiedza ezvinhu, kuti utetsa iri yakawedzera kusvika hafu.

Cameras uye TVs HDR: chii musiyano?

In zvose Mhando midziyo chinangwa basa iri ndiro - pamwe kunonyanyisa rakavimbika kuratidza nyika.

Nokuda kuitwa kamera matrices kuti kwepfuti dzakati exposures siyana. Imwe furemu rima chaizvo, imwe - zvishoma kupenya, vaviri - rakajeka chaizvo. Vose zvino vabatana kushandisa zvirongwa inokosha manually. Anosiyiwa muri Makamera pamwe pakuvara pepuranga Muitiro unobatanidza chaitika. Zvinoreva evanhu uyu kudhonza kunze zvose kubva mimvuri uye rakajeka munzvimbo.

TVs vane rutsigiro HDR vagadziri akaita accentuated pamusoro kupenya. Saka, Zvakanakisa, mudziyo vanofanira kukwanisa kuti ape pagungano zvemasanga nguva kukosha 4000 candelas muzana mativi mita. Asi muudzame ichi mumimvuri havafaniri yakazara.

Nei kudiwa HDR?

Chinonyanya kukosha parameters nokuda chatingatevedzera vakaratidza mufananidzo uri ruvara zvakarurama uye musiyano. Kana ukaisa pedyo 4K-TV HDR-TV, ine nani ruvara kubereka uye kunowedzera musiyano zvenguva, vanhu vakawanda vasarudze yechipiri kuzvipedza. Pashure pezvose, mairi pamufananidzo anotarira zvishoma sandara uye sezvazviri chaizvo.

HDR TVs makawedzera gradation kupa nhamba huru noruvara mavara akasiyana: tsvuku, zvitema, girini, uye mubatanidzwa dzaro. Saka, zvinorehwa yokutevedzera pamwe HDR kuratidza rakapinza uye renguva ruvara mifananidzo pane dzimwe TVs.

zvinogona matambudziko

Kuti zvakazara kunakidzwa zvose zvinobatsira zvigadzirwa, zvinosuwisa, hatifaniri chete TVs pamwe HDR, asi kugutsikana kuti zvichaita kukodzera ano. Pfungwa TVs dzakakwirira simba Range mifananidzo vane dzakakwirira zvikuru unhu. Kupenya yokutevedzera vanomutswa kaviri, uye chiedza rava omunharaunda uye yakananga, kureva, mune pepuranga rimwe rinogona pachena nedzimwe nokupenya zvakasiyana zvimedu. The yakachipa pashiri TV pamwe HDR haisiri chisingakoshi. mutengo wayo - vanenge zviuru 160 rubles. muenzaniso uyu - the Sony TV. With HDR ane 55-padiki uye 65-padiki sefa. Zvinosuruvarisa kushaya yakaderera-mugumo mienzaniso vane nhamba Kupenya uye backlight mavari haadi waidzora zvemasanga nharaunda chizvaro. Vanewo ane mwero yakawanda zvitange ruvara.

Kuoma kunzwisisa kushandisa yekare mienzaniso iri kuti zvinokonzerwa chingava zvakashandurwa, kuti mutungamiriri akaronga kupfura rezvisikwa zvake. Pashure pezvose, pamwechete colorist yakagadzirwa ruvara zano, uye mapuranga ainyorwa pamwe chaizvo palette mavara inopiwa hunokosha mureza cinema. Previous yemashoko materevhizheni vane mwero zvikasashanda, sezvo asingakwanisi kuratidza zvimwe maketeni. Ndokusaka terevhizheni shanduro firimu anotarira paler kupfuura ivo vanofanira.

New TVs vane rutsigiro HDR anogona kuchinja ruvara zano nenzira sezvo vachida, vachishandisa algorithms dzavo kuti mutungamiriri zvakaratidzwa handizivi. Nokuda kwechikonzero ichi, kuti creators zvakwira kudenga aine michina iyo, pamwe vhidhiyo chiratidzo vanyore metadata chaiyo kuti rine mashoko algorithms change mufananidzo kuti TV pamwe HDR basa. Zvino, ari mudziyo anoziva apo uchida kurerutsa, svibirika uye kupi, uye chii, chii anonongedza uchida kuwedzera zvimwe ruvara mu. Uye kana TV womuenzaniso inotsigira nezvaanogona zvakadaro, mufananidzo vachatarira nzira Ndaida mutungamiriri chaizvo.

nokukurumidza Content kuuya

Panguva kuitika nguva pamwe HDR TVs vane kunyora nezvavo yakawanda neizvozvi. Saka, chete mazita mashoma rakapiwa paIndaneti vhidhiyo basa, uyewo azvino yechiitiko pamusoro firimu "Star Wars" riri vapfurwa uye rakapepetwa mune pamanyorerwo rakafanana HDR. Nokuda kwaizvozvi, zvinogona kuumba maonero kuti hapana chikonzero kutenga TV hunotsigira pakutsanangura vakagwinya siyana.

Zvisinei, hazvisi. Kune makambani kuti mikana kutendeutsa vhidhiyo tigutsikane ive ekunyebera HDR. Chokwadi, izvi zvinoitwa nokutsikirira bhatani, iyo pakarepo vapiwa kuvandudza mufananidzo pasina rubatsiro kunze. Asi pane mamwe utilities, riri nyore nguva zhinji kushanda chokuita kudzorerwa wekambani nechinangwa, uye colorists ruvara zano. Izvi zvinoreva kuti pamusoro nguva, bhuku yepamusoro kugutsikana kuchawedzera.

HDR mikana

Sezvo wambotaurwa goho HD uye Blu-Ray, pane dzakawanda maonero sei rinofanira rakatangwa. Naizvozvo HDR Share pamusoro zvinogona. Rakajairika ndiyo HDR10 format. It chinotsigirwa TVs zvose pamwe HDR. In nemanyorerwo ichi, kuti metadata vasiyana yose vhidhiyo faira.

Ipfungwa Next - ndiye Dolby Vision. Zvadaro mumwe Chiitiko ikarapwa yoga. Mufananidzo nekuti ichi anotarira nani. MuRussia, pfungwa iyi chete zvinotsigirwa TVs kubva LG. Mutambi pamwe ake nokutsigira asi, sezvo mamiriro mhando vasina simba, uye processors dzavo haigoni kurudzosa mutoro uyu. Varidzi yokutevedzera pamwe nokubudiswa reserved HDR10 vanogamuchira vhidhiyo kubudiswa, fungidzira kuti DV.

zvinodiwa

The 2016 HDR-TV akava gobvu akaonekwa pamusika. Zvinenge zvose Mudziyo pamwe rutsigiro 4K anogona kunzwisisa urongwa ichi. Asi zvinosuwisa, ndinonzwisisa - uyu, uye zvakanaka vanoratidza - ndeimwewo.

Ideal - iri vakapakata OLED-chizvaro uye rutsigiro 4K, rinogona kuita chero Pixel senyanga kana akarurama nayo. Sutu uye mhando pamwe makapeti backlit LEDs kuti vari nomumwe kana mumapoka, chinja nokupenya munzvimbo dzavo chizvaro.

update

Kana TV yako inotsigira zvemichina HDMI 2.0, ipapo refu chaizvo mukana kuti usashandisa update vachange kugamuchirwa munguva pfupi kuti mureza itsva, iyo inodiwa wokushandura metadata. mitemo iyi miviri ndiyo enderana mumuviri. Musiyano chete iri Software mavhidhiyo kugadzira nzira.

Sezvo iri update kuti kana asingadi chauya? Zvakakodzera kuenda tv pazviruva uye wasarudza 'Support' kuita. Panofanira kuva mukana kuti dzifambirane, kana vakasarudzwa, unofanira kusimbisa uye wasarudza shangu kubva pemambure. Zvadaro, hurongwa pachayo uchawana firmware itsva uye ichapa yokugadza nayo.

mhedziso

Sezvambotaurwa pakutanga, vanhu vakawanda achasarudza wenguva-mavara mufananidzo, pane mukuru chisarudzo mufananidzo. Izvi zvine musoro. Mushure pixels zhinji - izvi zvirokwazvo zvakanaka, asi kunyange nani pixels kana zvakanaka. List pamusoro TVs uchitsigirwa nokuti HDR achiri muduku. mhando kwakadaro vane LG, Sony uye Samsung.

The budiriro sokuti zvikuru vaizotibata michina pane munhangemutange chisarudzo. Zvanonoka epaTV akazivisa somuenzaniso idzva, izvo hazvifaniri chete kuramba inonyanya chisarudzo, asiwo kupa mukuru kupenya, uye kuratidza vamwe kwevari vatema uye kufukidza vakawanda kwerima guru. Zvinofanira kucherechedzwa kuti default HDR pamanyorerwo akazivisa akasiyana-siyana yokutevedzera, izvo vachasunungurwa muna 2017. Dambudziko racho ringava chete zvinodiwa. Content vaburitsi terevhizheni vanofanira kurigadzirisa, uye gore rino rinoita kuti vakazvipira ichi.

Saka, takaona kuti HDR uyu paTV, izvo vanoda ruzivo urwu, chii ayo zvakanakira nekuipira. Ichokwadi, nhasi hazvibviri kukurudzira TV mafeni kuti chinja kune zvitsva yokutevedzera sezvo zvemichina richiri kwayo kukura rwakazara. Asi, achiziva magetsi kumhanya okukura, tinogona kutaura chokwadi kuti gore papera HDR kusvika qualitatively yakasiyana sandara, uye vanhu vakawanda vanotanga kutenga TV rinovira inowirirana yose siyana. Panguva ino, kugutsikana vaburitsi chete zvinogona vakawanda mafirimu uye yepaTV pamanyorerwo HDR, uye uchiona TV huchagumisa yakatokura aesthetic mafaro vanoda mifananidzo yakanaka.