Umisiri, Zamagetsi
Ma TV ndi HDR. HDR Kodi pa TV
opanga makampani kusiyana pa liwiro mkulu. Chaka chilichonse anthu opanga mapulogalamu kudzapereka umisiri atsopano kusintha TV ndi kutsimikizira anthu kuti ndi nthawi pomwe ndi.
kusanduka
Zaka zingapo zapitazi tinakhala pa zitsanzo ndi zowonetsera pa cathode-ray chubu ku ma TV woonda. Ndinaona kuwuka mapanelo plasma ndi kugwa kwawo. Pomwepo adadza nthawi ya mkulu-tanthauzo, thandizo lathunthu HD ndi Chotambala HD. Panali zinthu zatsopano, ndi otchuka atatu azithunzi omwe tikunena mtundu, komanso kwa mawonekedwe yotchinga: zinandipangitsa kuti mosabisa, ndiye wopindidwa. Ndiyeno kunabwera kwa zamoyo watsopano TV - matelevizioni ndi HDR. Zinali mu 2016 anayamba nyengo yatsopano makampani TV.
HDR Kodi pa TV?
chidule uwu ukuimira "osiyanasiyana zazikulu. ' Technology chimathandiza molondola pazipita kubweretsa fano analengedwa kuti zimene uwona mu moyo weniweniwo. Palokha, maso athu amaona ochepa mbali m'kuunika mu mithunzi panthawi. Koma pambuyo ophunzira kuti azolowere kwa zinthu masiku ano kuunikira, tilinazo ndi chinawonjezeka ndi pafupifupi theka.
Makamera ndi ma TV HDR: kodi pali kusiyana kulikonse?
Mu mitundu onse za magetsi Cholinga cha ntchito iyi ndi chomwecho - ndi kudalilika pazipita kusonyeza dziko.
Chifukwa Pochita mawerengetsedwe kamera kupanga akatemera zingapo ndi exposures osiyana. chimango chimodzi mdima kwambiri, winayo - pang'ono mbandakucha, inanso iwiri - yowala kwambiri. Onsewo Kenako ndinalowa ntchito mapulogalamu pamanja. Kuchotserapo makamera ndi anamanga-mu ntchito chimango kogwirizana. Tanthauzo la mpheto izi akusolola mfundo zonse mwa mithunzi ndi malo owala.
Ma TV ndi kuthandiza HDR opanga apanga accentuated pa kuwala. Choncho Choncho, chipangizo ayenera kuti apereke pa wopondereza mtengo kufika candelas 4000 pa mita lalikulu. Koma zimenezi mu mithunzi sayenera chosaneneka.
Chifukwa kufunika HDR?
Magawo zofunika kwambiri khalidwe la fano anasonyeza ndi mtundu molondola ndi Mosiyana. Ngati mwaika pafupi 4K-TV HDR-TV, amene ali bwino mtundu kubalana ndi kuzikonzanso Mosiyana osiyanasiyana, anthu ambiri kusankha njira yachiwiri. Ndipotu izo chithunzi amayang'ana zochepa athyathyathya ndipo kuzikwanitsa.
HDR ma TV awonjezera panopa mmene anawasiyanitsira kupereka ambiri mithunzi ya mitundu yosiyanasiyana: wofiira, buluu, wobiriwira ndi ma zace. Choncho, tanthauzo la zitsanzo ndi kuwonetsera HDR ndi akuthwa ndi zithunzi zonse mtundu kuposa ma TV ena.
mabvuto amene angadze
Kuti kwathunthu kukhala ndi madalitso onse a sayansi, mwatsoka, tiyenera kuti ma TV ndi HDR, komanso zinthu zimene adzayenerera luso. Mfundo ma TV ndi zithunzi mkulu zazikulu osiyanasiyana nazo kwambiri khalidwe. Kuwala zitsanzo anakweza kawiri, ndi kuyatsa wakhala m'dera ndi mwachindunji, ndiye, mu chimango amene angathe anatsindika ndi kuwala osiyana zidutswa osiyana. The TV yotsika mtengo ndi HDR siziri chimodzimodzi wotchipa. mtengo wake - m'ma 160 zikwi rubles. Izi chitsanzo - ndi Sony TV. Ndi HDR ali 55 inchi ndi 65 inchi zowonetsera. Mwatsoka, kupanda zitsanzo otsika-yotsiriza ndi pachimake kuwala ndi backlight mwa iwo si zonse umasinthasintha dera la masanjidwewo lapansi. Iwonso wodzichepetsa kuchuluka kwa mtundu opatsirana.
Kuvuta ntchito zitsanzo wakale uli mmene angakhale anyamata, kuti wotsogolera anafuna kuwombera ya chilengedwe chake. Ndipotu, pamodzi ndi colorist anawapanga mtundu chiwembu, ndi mafelemu anali penti ndi phale kwambiri mitundu operekedwa ndi muyezo wapadera mu mafilimu a kanema. zitsanzo Previous wa mawailesi akanema ndi muyezo sachiza, chifukwa sangathe kusonyeza ena mithunzi. N'chifukwa chake TV buku la filimu amayang'ana paler kuposa iwo ayenera.
Latsopano ma TV ndi kuthandiza HDR angathe kusintha mtundu chiwembu m'njira imene akufuna, pogwiritsa ntchito ma aligorivimu awo kuti masomphenya wotsogolera sindikudziwa. Pachifukwa ichi, ndiAmene akhala ndi luso lomwe, pamodzi ndi kanema chizindikiro opatsirana zambiri zazidziwitso wapadera kuti lili ndi mfundo ndi ma aligorivimu kusintha fano kwa TV ndi ntchito HDR. Tsopano, chipangizo akudziwa kumene mukufuna kuchepetsa, mdima ndi kumene kodi mfundo mukufuna kuwonjezera ena mtundu. Ndipo ngati chitsanzo TV amathandiza maluso amenewa chithunzi adzayang'ana ndendende momwe ine ndimafuna wotsogolera nyimbo.
Timasangalala akubwera posachedwa
Pa nthawi yapano ndi ma TV HDR ndi negligible kuchuluka kwa okhutira. Kotero, monga maina angapo kuperekedwa kwa kanema utumiki online, komanso yomwe akutchulidwa atsopano a kanema "Nkhondo Star" kujambula ndi kukonzedwanso mu mtundu wofanana HDR. Chifukwa cha ichi, akhoza kupanga lingaliro lakuti palibe mfundo kugula TV zothandiza yaitali zazikulu osiyanasiyana.
Komabe, siziri choncho. Pali makampani kuti imatipatsa mwayi kutembenuza zili kanema mu zoyerekeza-HDR. Ndithudi, izi zachitika ndi kukanikiza batani, zomwe yomweyo basi kusintha chithunzi popanda kuthandizidwa kunja. Koma pali ya zofunikira, zomwe nthawi zambiri mosavuta ntchito chikugwirizana ndi kubwezeretsa kwa wotsogolera ankafuna, ndipo colorists mtundu chiwembu. Izi zikutanthauza kuti pa nthawi, buku la zili apamwamba kwambiri.
Zosintha HDR
Monga mmene m'mbuyomo linanena bungwe HD ndi Blu-Ray, pali malingaliro angapo za mmene tiyenera akuyendera. Choncho HDR Share on akamagwiritsa. Ambiri ndi HDR10 mtundu. Iwo imayendetsedwa ndi ma TV onse ndi HDR. Mu mtundu uwu, zambiri zazidziwitso Ufumuyo kwa file lonse kanema.
Kenako njira - ndi Dolby Masomphenya. Ndiye chithunzi chilichonse amaliona payokha. Chithunzi chifukwa iyi ikuoneka bwino. Mu Russia, njirayi imayendetsedwa okha ndi ma TV ku LG. Player ndi thandizo lake, komabe, monga zitsanzo panopa ali ofooka, ndi mapurosesa awo simungakhoze kukoka katundu. Eni ake a zanyengo ndi kutulutsidwa kwa zosintha HDR10 kulandira kanema processing, pafupifupi nkhanza lapansi.
zofunika
Mu 2016 HDR-TV anakhala mulu anaonekera pa msika. Pafupifupi chipangizo ndi kuthandiza 4K angamvetse mtundu uwu. Koma, mwatsoka, ine ndamva - ichi, ndi bwino kusonyeza - kovuta.
Yabwino - yatenganso OLED-masanjidwewo ndi thandizo 4K, okhoza kuchita mapikiselo iliyonse monga kuwala kapena lisinthe izo. Suti ndi zitsanzo ndi LEDs pamphasa backlit kuti patokha kapena magulu, kusintha kuwala kwa m'madera awo a masanjidwewo lapansi.
pomwe
Ngati TV anu amathandiza luso HDMI 2.0, ndiye pali Mwina kwambiri kuti mapulogalamu pomwe adzalandiridwa posachedwapa muyezo watsopano, amene zofunika popereka zambiri zazidziwitso. mfundo ziwirizi zimayenderana thupi. Kusiyana komwe kulipo ndi mu pulogalamu njira kanema processing.
Pamene ichi ndi pomwe kuti ngati siibwera? M'pofunika kupita ku zoikamo TV ndi kusankha 'Support' mwina. Payenera kukhala kuthekera zosinthika, pamene anasankha, inu kutsimikiza ndi kusankha Nsapato kwa maukonde. Kenako, dongosolo yokha adzapeza fimuweya latsopano ndi adzadzipereka kukhazikitsa.
Pomaliza
Monga tanenera kale pa chiyambi, anthu ambiri adzasankha zonse mtundu image, osati mkulu kusamvana fano. Zimenezi n'zomveka. Pambuyo pixels ambiri - izi ndi zabwino ndithudi, koma ngakhale bwino pixels zabwino. List of ma TV ndi kuthandiza HDR akadali ang'ono. zitsanzo zotero LG, Sony ndi Samsung.
chitukuko zikuwoneka luso kwambiri zingamuthandize kuposa mtundu kuthana ndi. Pa ziwonetsero atsopano TV analengeza chitsanzo watsopano, amene ayenera osati kukhala chigamulocho apamwamba, komanso kupereka kuwala mkulu, ndi kusonyeza milingo ina ya wakuda ndi kuphimba ambiri mithunzi. Tikumbukenso kuti kusakhulupirika HDR mtundu analengeza mu zosiyanasiyana zitsanzo, limene adzamasulidwa ku 2017. vuto kokha mu mfundo. opanga okhutira ndi TV ayenera kulikonza ilo, ndipo chaka chino zikuoneka kuti zoyenera izi.
Choncho, ife tinapeza kuti HDR pa TV, zimene zimafunika njira imeneyi, kodi ubwino ndi kuipa. Lero sikutheka analimbikitsa mafani TV kusinthana kwa zitsanzo atsopano monga umisiri akali mbali yake chitukuko. Koma, podziwa mayendedwe atsopano a chitukuko, tikhoza kunena motsimikiza kuti patatha chaka HDR kufika mlingo qualitatively osiyana, ndipo anthu ambiri ayamba kugula ma TV n'zogwirizana ndi osiyanasiyana yaitali. Pa nthawi imeneyi alimi zili chabe zingabweretse ambiri mafilimu ndi mndandanda TV mu mtundu wa HDR, ndi kuonera TV adzabweretsa kuposa zokongoletsa zosangalatsa okonda zithunzi zokongola.
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