1080p inomirira mireza 1,080 (kana pixel rows) yakaratidzwa sequentially pane screen TV. Mune mamwe mazwi, mitsetse yese kana mapikisi emigwagwa inoongororwa kana kuratidzwa zvishoma nezvishoma . Izvo zvinomiririra ndeye 1,920 pixels pasi pehwindo uye 1,080 pixels inobvira kubva kumusoro kusvika pasi ne row imwe neimwe kana mutsara wepiksesi yakaratidzwa sequentially imwe pashure peimwe. Kuti uwane nhamba yepikseli yakazara inowanikwa munzvimbo yose yechiratidzi iwe unowedzera 1,920 x1,080, iyo inofanana ne0073 600 kana anenge 2.1 megapixel.
Chii chinonzi Classified seTV 1080p
TV inogona kuiswa kana kutengeswa seTV 1080p kana inogona kuratidza mifananidzo yevhidhiyo inotevera mitemo inopfuura apa.
Mhando dzehuterevhizheni dzeTV dzinotsigira kugadzirwa kweTV dzinogona kuratidza mifananidzo 1080p yekugadzirisa dzinosanganisira Plasma , LCD , OLED , uye DLP .
Cherechedza: Zvose DLP nePlasma TV zvakambomira asi zvichiri kutaurwa munyaya ino kune avo vanozvitora, kana kuti zvichishanda muchina chinoshandiswa kutenga.
Kuti TV ye1080p iratidze zvigadziriswe zvigadziridzo zvemavhidhiyo, zvakadai se 480p , 720p, uye 1080i inofanira kusimbisa zviratidzo zvinouya kusvika 1080p. Mune mamwe mazwi, kuratidzwa kwe1080p paTV kunogona kuitwa nekunze kwepakati kana kubvuma zviratidzo 1080p zvakananga.
1080p / 60 vs 1080p / 24
Zvinenge zvose HDTVs dzinogamuchira mumiriri we 1080p wokupinza zvinogona kugamuchira izvo zvinonzi 1080p / 60. 1080p / 60 inomiririra chiratidzo che 1080p chakasimudzwa uye chinoratidzwa pamwero wemafaira makumi matanhatu-nehafu-(mamapuranga makumi matatu, nepepa inoratidzwa kaviri pamutsara). Izvi zvinomirira chimiro chekufambira mberi chekutsvaga 1920x1080 pixel video signal.
Zvisinei, nekuuya kweBlu-ray Disc, kupesana "kutsva" kwe1080p kwakashandiswa zvakare: 1080p / 24. Iko 1080p / 24 inomiririra iyo purogiramu yemafirimu akaenzana 35mm akaendeswa zvakananga mumatunhu ayo 24-per-yechipiri kubva kune imwe nzvimbo (yakadai sefirimu pane Blu-ray disc). Mhedziso ndechokupa chifananidzo chemafirimu akawanda.
Izvi zvinoreva kuti kuitira kuti uratidze mufananidzo we1080p / 24 pane HDTV, HDTV inofanira kuva nekwanisi kugamuchira kugoverwa kwe 1080p kusarudzo pamasere makumi maviri nemasere. Kune maTV asina kukwanisa izvi, vese vatambi veBlu-ray vanogonawo kugadzirirwa kuti vabvise zviratidzo zve 720p, 1080i, kana 1080p / 60, uye, kazhinji, Blu-ray Disc player ichaona kugadzirisa kwakakodzera / mutengo pakarepo.
I 720p TV Conundrum
Imwe chinhu iyo vatengi vanoda kuziva kuti ndeyeTV vanogona kugamuchira chiratidzo chekushandisa 1080p asi vanogona kunge vane chizvarwa chepikeleri yekugadzirisa iyo inonyanya kuderera kupfuura 1920x1080. Mune mamwe mazwi, kana iwe utenga TV pane 1024x768 kana 1366x768 yemhuka pixel resolution (iyo inokurudzirwa seTV 720p), izvo zvinoreva kuti iyo maTV anogona kuratidza chete nhamba yemapiksesi pachikwiriso, inomhanya yakananga uye yakatarisa. Somugumisiro, terevhizheni ine nharaunda 1024x768 kana 1366x768 pixel resolution inofanira kunge inoderedza pasi chiratidzo chinopinda 1080p kuitira kuratidza chiratidzo ichocho pachikero semufananidzo.
Zvakakosha kucherechedza kuti vamwe vekare 720p maTV havagamuchiri zviratidzo zve 1080p, asi vanobvuma kusvika kusvika ku 1080i zviratidzo zvekupinza. Nhamba inopinda mapikiseti inofanana, asi inopindira mune imwe nzira yakashambadzirwa (mutsara mumwe wemapiksesi anotumira zvimwe zvisinganzwisisiki kana kutenderera), panzvimbo yekufambisa mafaira (mutsara wega wega wega unotumirwa sequentially). Muchiitiko ichi, TV 720p haina kungotarisa chiratidzo chinouya asi inofanirawo "deinterlace" kana kushandura mufananidzo wakaiswa mukati kuti uve mufananidzo unofambira mberi kuitira kuti uratidze mufananidzo pahwindo.
Zvose izvi zvinorevei kuti kana iwe utenga TV ine 1024x768 kana 1366x768 yekuzvarwa pixel resolution, ndicho chigadziro chemufananidzo wauchaona pachikona; mifananidzo ye1920x1080p ichaputsika kusvika 720p kana mufananidzo wei 480i ichakwirirwa kusvika 720p. Unhu hwechigumisiro huchaenderana nehutano hweiyo mavhidhiyo ekugadzirisa masangano ari paTV.
The 4K Factor
Chimwe chinhu chaunofanira kufunga nezvacho ndechekuwanika kwe 4K resolution yekugadzirisa zvinyorwa . Zvakakosha kuratidza kuti, kunze kweSharp Quattron Plus inosara (iyo isisisipo) , maTV 1080p haagoni kugamuchira zviratidzo 4K zvekugadzirisa. Mune mamwe mazwi, kusiyana nema 480p, 720p, uye 1080i zviratidzo zvekupinza, izvo maTV 1080p anogona kukwira uye kuwedzera kuchinja kwekuona chinyorwa, haagoni
The Bottom Line
Kunyange zvazvo pane maTV anowanikwa nevakasiyana-siyana vomunharaunda kuratidza mazano, semutengi, musarega izvi zvichikuvhiringidza iwe. Ramba uchitarira nzvimbo yaunogona kuisa TV yako, mavara evhidhiyo mauri, bhajeti yako, uye, zvechokwadi, kuti mifananidzo yaunoona inotarisa kwauri sei.
Kana uri kufunga nezvekutenga kweHDTV duku kudarika 40-inches, iyo chaiyo yakasiyana-siyana inowanikwa pakati pematatu makuru e-definition resolutions, 1080p, 1080i, uye 720p zvishoma kana ichionekwa zvachose.
Iko huru kukura kwekrini, iyo inonyanya kuonekwa musiyano uri pakati pe1080p nedzimwe sarudzo. Kana uri kufunga nezvekutenga kweHDTV ine svinga rema40-inches kana yakakura, zvakanakisisa kuenda 1080p zvishoma (kunyange pane zvakawanda zvemaTV 1080p zviripo mumasikirwo emasikirwo asingasviki 40-inch). Uyewo, funga 4K Ultra HD TV mumasikirwo emakiromita 50-inches uye makuru (kunyange pane 4K Ultra HD TVs inotanga muusikisi hwemahwindo 40-inch).
Kuti uwane mamwe mazano pamusoro pe1080p, kunyanya kufanana kwaro uye kusiyana kwe1080i, uyewo zvaunoda kuti uwane zvakanyanya paHDTV yako, chengeta shamwari dzangu zvinyorwa: 1080i vs 1080p uye Zvaunoda Kukwidziridza Tsanangudzo Kugadzirisa pane HDTV .
Kana uri kutenga TV itsva, tarisa mazano edu eLCD 1080p uye LED / LCD TV 40-inches uye yakakura , 720p uye 1080p 32 kusvika 39-inch LCD uye LED / LCD TV , uye 4K Ultra HD TV.