Zvaunoda Kuziva Nezve 720p uye 1080p
Kunyange zvazvo 4K inotora mhepo yose mazuva ano sechisarudzo chakakwirira pane zveTV uye vhidhiyo, vapeji 1080p zvakare vane tsanangudzo dzakakwirira dziri kushandiswa. Chimwe chimiro che1080p uye 720p chinowirirana pamwe chete ndechekuti ivo vari kufambira mberi maitiro ekuratidzira (ndiko kuti "p" inobva kupi). Zvisinei, iyi ndiyo iyo kufanana pakati pe 720p ne1080p kunoguma.
Sei 720p uye 1080p Kusiyana
- 720p i1280 pixels inoratidzwa mukati mehwindo nechokunze uye 720 mapikisi pasi pasi pechirindi. Izvi zvinobereka mitsetse 720 yakakoshesa pahwindo, iyo iyo, zvakare, yakaratidzwa zvishoma nezvishoma, kana imwe mutsara inoratidzika inotevera imwe.
- 1080p inomirira mapikiseti 1,920 anoratidzirwa pahwindo pamiriyoni uye 1,080 pixels pasi pechirati chiri pasi. Izvi zvinokonzera 1,080 pixels yakanyanyisa pahwindo, iyo iyo, zvakare, yakaratidzwa zvishoma nezvishoma, kana imwe neimwe yemapiksesi inoratidzirwa ichitevera imwe. Mune mamwe mazwi, sekufanana ne 720p, mitsetse yose yepikelisi (mitsara) inoratidzwa zvishoma nezvishoma.
Nhamba yakazara yepikisiki iyo inoumba mufananidzo we 720p inenge mamiriyoni 1 (yakaenzana ne1 megapixel mune imwe digital yetamera), nepo kune mamiriyoni maviri emapikiseti mufananidzo 1080p. Izvi zvinoreva kuti chifananidzo che 1080p chinogona kuratidza zvakawanda zvakawanda kupfuura chifananidzo 720p.
Zvisinei, izvi zvose zvinoshandurirwa sei kune zvauri kuona pane piritsi reTV? Hazvifaniri kuve nyore here kuona musiyano pakati pe 720p na 1080p TV? Kwete hazvo.
720p uye 1080p pixel density, screen screen nekugara kure kubva pachiyero kunofanira kutorwa. Kana uine 720p kana 1080p TV / video projector nhamba yepiksekisi inoratidzirwa imwe neimwe yakafanana pasinei nokuti hukuru hwekona ndeipi - chii chinoshandiswa nhamba yepikseli ne inch . Izvi zvinoreva kuti sezvo chinyorwa chinowedzera, mapikisikwi anowedzera - uye nzvimbo yako yekugara kure ichachinja maonero aunoona tsanangudzo yakaratidzwa pachikona.
720p, Broadcast TV, uye Cable / Satellite
Vhepfenyuri veTV uye vateresi / cable / satellite vanotumira mapurogiramu mumasangano akawanda. ABC neFOX (iyo inosanganisira makamera ayo, zvakadai saESPN, ABC Family, etc ...) shandisa 720p, nepo vamwe vakawanda vanopa, vakadai sePBS, NBC, CBS, CW, TNT, nemamwe mabasa ekutanga, zvakadai seHBO , shandisa 1080i. Mukuwedzera, pane zvimwe zvipfeko uye zvinyorwa zvepa satellite zvinotumirwa muna 1080p, uye DirecTV inopa mapurogiramu 4K . Vatengi vanobudisa paIndaneti vanotumira zvakasiyana-siyana zvezvisarudzo, kusanganisira 720p, 1080p, uye 4K.
Nokuda kwekambani uye sataneti, 720p TV ichakura mazita 1080i uye 1080p maonero maererano nehuyo chaiyo yepikelel resolution (720p TV hazvienderani nemichina 4K). Kana kuwana zvinyorwa kuburikidza neve media streamer iwe unogona kuisa zvakasvikidzwa kuti zvifanane nesarudzo yako yeTV. Kana uine terevhizheni yakanakisa , ichakwanisa kuenzanisa chirevo chekushambadzira chinouya kuti chikwanise kugadzirisa kuratidzwa.
Blu-ray uye 720p
Kusiyana nevakawanda vanofunga kuti unogona kushandisa Blu-ray Disc player ne 720p TV . Vose vatambi ve-Blu-ray disc vanogona kugadzirirwa kubudiswa 480p / 720p / 1080i / kana 1080p kuburikidza neHDMI yakasununguka.
Uyezve, kana ichishandiswa kuTV kana kuti video projector neHDMI, vazhinji vanoona Blu-ray Disc vanoona zvakananga kugadziriswa kweTV / projector zvavanosangana nazvo uye vachagadzirisa kugadziriswa kwehutano maererano. Vatambi blu-ray-ray vanopawo mano ekugadzirisa kugadziriswa kwekugadzirisa manyore.
Pfungwa Inokosha - Unofanira Kutenga TV 720p?
Kuti tipindure mubvunzo uyu, zvinofanira kuonekwa kuti huwandu hwemaTV iye zvino huri 4K, asi kuchine nhamba (kunyange ichikwira) TV 1080p iripo. Zvisinei, mutengo wakaderera we 4K Ultra HD TV haisi kungoita kuti pave nehuwandu hwemaTV 1080p asi huri kuderedza zvakanyanya kuwanika kweVH 720p, uchidzikandira pasi mudiki kadiki yeusikirwo chekuita - hazvishamisi kuona 720p TV inopiwa masikirwo makuru akareba kupfuura 32-inches.
Inofanirawo kuonekwa kuti mazhinji maTV ayo zvino akanyorwa seTV 720p chaizvoizvo ane chizvarwa chepikeleri yekugadziriswa kwe 1366x768, iyo inowanikwa 768p. Zvisinei, dzinowanzotengeswa seTV 720p. Musarega izvi zvichikukandai, izvi zvese zvinogamuchira zvinopinda 720p, 1080i , uye 1080p zviratidzo zvekusarudza. ITV ichagadzirisa uye ichayera chero sarudzo inosvika kune yakaberekerwa 1366x768 pixel kuratidzira kuratidza.
Iwe unoona sei musiyano uri pakati pe 720p, 1080p, kana imwe imwe sarudzo, uri muhupenyu chaihwo hwekuona neTV yako. Unogona kuwana kuti imwe 720p TV inogona kutarisa zviri nani pane TV 1080p chaiyo sezvo sarudzo ichi chimwe chinhu chinokonzera. Kutungamira, kupenya, kusiyanisa, kupenya, uye vhidhiyo upscaling kana kuderera kunobatsirawo kufananidzo hwehutano.
Ichokwadi kuti unhu hwechiratidzo chechiratidzo unobatsirawo chikamu chikuru. Vhidhiyo inoshandiswa purogiramu inogona kubhadhara zvakanyanya zvakanyanya pamasikirwo emasikirwo akanaka, kunyanya neVHS kana tambo yeAnalogog, uye, pamusana pekutengesa mhepo, unhu hahuna kungoenderana chete nehuwandu asi kutengesa kweiyo internet .
Rega maziso ako atungamirire.