Kodi mukuwona chiyani pa 4K Ultra HD TV yatsopano?
Ngakhale kuti ogulitsa ambiri akugwiritsabe ntchito HDTV , ena akuwombera 4K ndi kugula TV yawo yoyamba ya HD HD.
Pali mafilimu ambiri okhudza ma TV 4K Ultra HD , ndipo, mosakayika, maselowa akhoza kupereka chithunzi chokwera, koma pali zinthu zina zomwe muyenera kuziwona pazomwe mungathe kuziwona pazenera.
Kukula Kwawonekera, Kukhazikika Kwafupi, ndi Kukhutira
Pali zinthu zitatu zofunika kuziganizira kuti muone kusiyana pakati pa HD ndi Ultra HD.
Choyamba, pali Screen Size. Ngakhale ma TV ambiri a 4K Ultra HD amabwera kukula kwake masentimita 65 ndi pansi, zingakhale zovuta kwa ogula ambiri kuzindikira kusiyana kwakukulu pakati pa 1080p HD ndi 4K Ultra HD pazithunzi zazikuluzikuluzo. Komabe, muzithunzi zazikuluzikulu, masentimita 70 ndi mmwamba - kusiyana pakati pa HD ndi Ultra HD kumayamba kuonekera. Zowonjezera kukula kwawoneka pazenera - zimakhala zoonekeratu kusiyana, malinga ndi tsatanetsatane wawonetsedwe pawindo, monga 4K Ultra HD TV adzasunga zambiri.
Chachiwiri, pali Seating Distance. Pamodzi ndi kukula kwazenera, kuyandikira kwa TV kumapangitsanso kusiyana. Mwachitsanzo, ngati mwasungira ndalama pa 4K Ultra HD TV, mukhoza kukhala pafupi ndi chinsalu chimene mungakhale nacho ndi HDTV yapachilendo chomwecho ndipo mumakhalabe ndi chidziwitso chokhutiritsa, monga momwe pixels ndizochepa kwambiri. Mwa kuyankhula kwina, mtunda umene makina a pixel 4K Ultra HD TV amawonekera amafunikira malo okhala pafupi kwambiri kuposa momwe mungapezere ndi 720p kapena 1080p HDTV .
Chachitatu, pali nkhani yokhutira. Chabwino, ngakhale kutenga zinthu ziwiri zoyambirira zomwe takambirana pamwambapa, omwe akulowa mu 4K Ultra HD amazindikira kuti palibenso mtundu wa 4K wokhalapo - zomwe zikutanthauza kuti ngakhale muli ndi 4K Ultra HD TV, simungathe Gwiritsani ntchito mwayi wake wapamwamba kwambiri. Mwa kuyankhula kwina, chifukwa chakuti muli ndi imodzi mwa masepala atsopanowa, sizikutanthauza kuti chilichonse chomwe mukuwona pachiwonekera chiri chaulemerero wa 4K.
Kuyambira pakati pa chaka cha 2017, pakadalibe ma TV 4K Ultra HD TV kapena chingwe (makina opangidwa ndi 4K Ultra HD TV ndi ojambula otsika a ATSC HD), komabe pali mauthenga ochepa a satana kuchokera ku Direct TV
Ndiponso, mawonekedwe a Disc 4-Ultra HD Blu-ray alipo tsopano, ndipo osewera onse ndi mafilimu alipo tsopano.
Ndikofunika kuzindikira kuti Sony wakhala akugawa mzere wa ma CD Blu 4 ray omwe ali ndi ma 4K apamwamba, omwe akadakali 1080p kusewera pamaseĊµera a Blu-ray, omwe ali ndi ma CD omwe amalola Sony 4K Ultra Ma TV a HD kuti atenge tsatanetsatane wa tsatanetsatane ndi maonekedwe a maonekedwe pa ma TV awo 4K Ultra HD.
Kuwonjezera pamenepo, Netflix , Vudu , ndi Amazon amapereka kusanganikirana kwa 4K. Mapulogalamuwa akupezeka pa chiwerengero chowonjezeka cha mauthenga ochokera ku Roku, Amazon, Google Chromecast, komanso kusankha ma TV 4K Ultra HD omwe amaphatikizapo zizindikiro za HEVC zojambulajambula - Kuthamanga kwapakati pa 15 mpaka 25mbps kumafunika kuti ubweretse bwino .
Kwa tsogolo, kufalitsa, chingwe, ndi opanga ma satana onse akuyesa njira zowonjezera zokwanira 4K kwa ogula.
4K Kutsegula
Wachibadwa wa 4K Ultra HD amawoneka bwino m'tsogolomu, monga momwe zidzakhalire - koma kodi izi zimachokera kuti ambiri a 4K Ultra HD TV tsopano ngati sangathe kugwiritsa ntchito zomwe 4K zilipo pakali pano?
Yankho la funso limeneli ndilokuti onse 4K Ultra HD TV akhoza kutsogolo pakali pano komanso momwe HD imakhudzira zomwe zili zofanana kuti zitheke ku 4K. Komanso, mu chitukuko chofanana, chiwerengero chowonjezeka cha osewera Blu-ray Disc, ndi ovomerezeka a Home Theatre akuphatikizanso 4K upscaling.
Ngakhale kuti si owona monga 4K woona, malingana ndi khalidwe la zomwe zili, zotsatira zikhoza kuwoneka bwino kuposa zomwe mumawona pa TV ya 1080p (kutenga kukula kwazithunzi ndi malo okhala kutali zomwe tazitchula kale m'nkhaniyi). Komabe, tiyeni tiyang'ane nazo, VHS, kufalitsa ndondomeko yowonjezera, chingwe, kapena satana, ndi DVD yovomerezeka sizingayang'ane kwakukulu pawindo lalikulu 4K Ultra HD TV, koma ma TV, ma cable, satellite, kapena Blu-ray akhoza kuwoneka bwino.
Mfundo Yofunika Kwambiri
Ngati mukufuna kulumphira mu 4K - onetsetsani mndandanda wa makina omwe alipo 4K Ultra HD .
Monga mwayi wowonjezera 4K, nkhaniyi idzasinthidwa molingana, monga momwe chidziwitso chidzakhalira - kotero khalani maso.