Kunesizathu esihle ukuthi ungabona amabha amnyama esikrinini sakho se-TV
Uma ubukela amafilimu e-theater kwi-HDTV yakho noma i-4K Ultra HD TV - ungase ubone amabha amnyama phezulu nakwezinye zezithombe, noma ngabe i-TV yakho inesilinganiso se-16x9.
Ukulinganiswa kokuma kwe-16x9 kuchazwe
Lokho igama elithi 16x9 lisho ukuthi isikrini se-TV sinamayunithi angu-16 ububanzi obubanzi, futhi amayunithi angu-9 aphakama phezulu - Lesi silinganiso siboniswa njengo-1.78: 1.
Kungakhathaliseki ukuthi usayizi weskrini we-diagonal ungakanani, isilinganiso sobubanzi obuningi nokuphakama okuqondile (Ukulinganisa kokubonakala) kuhlale ku-HDTV naku-4K Ultra HD TV. Ngamathuluzi ewusizo e-intanethi angakusiza ukuthi unqume ububanzi beskrini obuqondile ngokuphathelene nokuphakama kwesikrini kunoma iyiphi i-TV engu-16x9, esekelwe usayizi we-screen diagonal, unikezwa yi-GlobalRPH ne-Display Wars.
Ukulinganisa kwe-Attect and What You See On Screen TV yakho
Isizathu sokuthi ugcina ubona ama-black bars kwamanye ama-TV namanothi we-movie yilokho amafilimu amaningi ayekhona, futhi ayenziwa ngokulinganisa okubanzi kunama-16x9.
Isibonelo isibonelo sokuqala se-HDTV senziwe ngohlelo lwe-16x9 (1.78) lwesici, oluhambisana nobukhulu beLCD yanamuhla (i-LED / i-LCD) , i- Plasma , ne- OLED HDTV nama-4K Ultra HD TV. Noma kunjalo, amafilimu amaningi akhiqizwa ngezobuciko akwenziwa ngo-1.85 noma 2.35 ubukhulu bokulinganisa, okwebubanzi kunama-16x9 (1.78) okulinganisako we-HD / 4K Ultra HDTVs. Ngakho-ke, uma ubukela la mafilimu kwi-HDTV noma i-4K Ultra HD TV (uma ikhonjiswe ku-aspect ratio yayo ye-theatrical aspect ratio) - uzobona ibha yomnyama esikrinini sakho se-TV ye-16x9.
Ukulinganiswa kwezinto ezingafani kungashintsha kusuka kumabhayisikobho kuya ku-movie noma ohlelweni lohlelo. Uma ubukela i-DVD noma i- Blu-ray Disc - isilinganiso sesici esibhalwe ohlwini lwe-iphakheji sizonquma ukuthi sibheka kanjani ku-TV yakho.
Isibonelo, uma ifilimu ibhalwe njengo-1.78: 1 - khona-ke iyogcwalisa sonke isikrini ngendlela efanele.
Uma isilinganiso sesici sibalwa njengo-1.85: 1, khona-ke uzobona amabha amnyama amancane phezulu nangaphansi kwesikrini.
Uma isilinganiso sesici sibalwa njengo-2.35: 1 noma 2.40: 1, evamile kuma-blockbuster amakhulu nama-movie ahlabayo-uzobona amabhaga amnyama amakhulu phezulu nangaphansi kwesithombe.
Ngakolunye uhlangothi, uma une- Blu-ray Disc noma i- DVD ye-movie yakudala ye-classic futhi isilinganiso sesilinganiso sibhalwe njengo-1.33: 1 noma "Isikweletu se-Academy" uzobona imigodi emnyama ngakwesokunxele nangakwesokudla kwesithombe , esikhundleni sephezulu nangaphezulu. Lokhu kungenxa yokuthi ama-movie ayenziwe ngaphambi kokusetshenziswa okuvamile kokulinganisa okubukeka kwesikrini, noma ekuqaleni ukufakwe kwi-TV ngaphambi kokuba i-HDTV isetshenziswe (lawo ma-TV andala ase-analog abe nesilinganiso sesilinganiso esingu-4x3, esibheka ngaphezulu "esinqunyiwe".
Into eyinhloko okumelwe ukhathazeke ngayo akusiyo ukuthi isithombe esibonisiwe sigcwalisa isikrini, kodwa ukuthi ubona konke esithombeni okwakuqala ukufakwa. Ukukwazi ukubuka yonke isithombe njengoba ekuqaleni kuqoshiwe kuyindaba ebaluleke kunazo zonke, kunokuba ukhathazeke ngokuthi i-bar emnyama iminyene kangakanani, ikakhulukazi uma ubheka isithombe kusikrini sokubukwa, isithombe esikhulu, ukuqala .
Ngakolunye uhlangothi, uma ubuka isithombe esisejwayelekile se-4x3 kuseti ye-16x9, uzobona amabha amnyama noma ama-grey ngakwesokunxele nangakwesokudla kwesikrini, njengoba kungekho ulwazi lokugcwalisa isikhala. Noma kunjalo, ungakwazi ukwelula isithombe ukuze ugcwalise isikhala, kodwa uzophazamisa ubukhulu besithombe se-4x3 ngokwenza kanjalo, okuholela ezintweni ezivela ngokubanzi ngokuzungezile. Futhi, indaba ebalulekile ukuthi uyakwazi ukubuka yonke isithombe, hhayi ukuthi isithombe sigcwalisa sonke isikrini.
Okubalulekile
Indlela yokubuka "inkinga yomnyama omnyama" yukuthi isikrini se-TV sinikeza ubuso obheke kuzo izithombe. Kuye ngokuthi izithombe zenziwe kanjani, sonke isithombe singakwazi noma singawugcwalisi yonke indawo yeskrini. Noma kunjalo, indawo yeskrini kwi-Television ye-16x9 ikwazi ukwamukela ukuhlukahluka okuningi kwesilinganiso sesithombe ngokulinganisela kunama-TV angama-4x3 amadala.