Kuti muwonetse mafilimu osakanikirana panyumba, muyenera kugula TV yatsopano yatsopano ndi thandizo la 3D. Technology, yomwe imapangitsa kuti anthu azitha kuona zinthu zambirimbiri, amapezekanso m'mafilimu a 3D-TV zamakono .
Kodi chitukuko cha 3D n'chiyani?
Kuyankha funso momwe mungayang'anire mafilimu a 3D pa TV, wina ayenera kumvetsa mfundo ya teknolojiyi. 3D imapanga chithunzi chazithunzi zitatu kuchokera ku zithunzi ziwiri zofanana ndi malo amodzi. Yoyamba mwa mafano ogwiritsidwa ntchito ndi a diso lolondola, lachiwiri kwa diso lakumanzere. Zithunzi zomwe zazindikiridwa mothandizidwa ndi magalasi apadera zimagwirizanitsidwa mu ubongo wa owona, ndikupanga chinyengo cha chithunzi cha zitatu.
Momwe mungagwirizanitse 3D TV?
Mafilimu a 3D-mapulogalamu apamwamba, mapulogalamu omwe mungawone maonekedwe onsewo, ndi maonekedwe a 3D, pomwe chithunzicho ndi chowala ndi kufotokozera. Ndimasintha bwanji 3D pa TV? Kuti muchite izi, mukufunikira chingwe kapena satellite TV ndi 3D ntchito. Kuti mudziwe ngati kuwonetserako TV kuwonetsedwe kwa TV, kambiranani ndi wothandizira amene angakulangizeni kuti angathe kupereka chithandizochi. Pakali pano, ma TV ndi mafilimu ambirimbiri a 3D, amafalitsidwa pazitsulo zamagetsi, kapena pa njira zowonongeka. Kukula kwa makina opangira mauthenga omwe amagwiritsidwa ntchito ndi 3D zokha ndizofunika tsopano. N'zosatheka kubwezeretsanso TV yakale kuti iwonongeke, kupatulapo ma TV omwe akuwonetsedwa ndi Toyota ndi Samsung m'zaka zaposachedwa, komanso zipangizo za plasma za Samsung 3D Ready - PNB450 ndi PNA450.
Kodi ndimayika bwanji 3D pa TV yanga kuti ndiyang'ane discs?
Kusewera ma disks a Blu-ray, mumayenera wosewera Blu-ray ndi chithandizo cha stereo, ndi chingwe chothamanga kwambiri cha HDMI kuti mugwirizane ndi wosewera mpira. Ogulitsa ena amagwirizanitsa ma CDs ku ma 3D omwe akugulitsidwa.
Kodi mungayang'ane bwanji mafilimu a 3D?
Kuti muwone mapulogalamu ndi mafilimu a TV mu 3D, magalasi apadera a 3D amafunika. Poyang'ana popanda magalasi, chithunzichi chiwirikanso, chimasokonezeka, chomwe chimayambitsa vuto la maso ndipo sichitha kuwonekera bwinobwino. Akatswiri amalangiza kuti asankhe magalasi a kampani imodzi monga TV. Ngakhale kawirikawiri, ma TV a 3D akugulitsidwa ndi magalasi, koma ngati simungayang'ane mafilimu okhala ndi mphamvu ya stereo yokha, mudzafunika magalasi owonjezera.
Mitundu ya magalasi a 3D
Magalasi a 3D amapereka maonekedwe abwino a mafilimu ndi mapulogalamu atatu. Magalasi a ma TV omwe ali ndi 3D ali ndi malo opambana, okulitsidwa ndi aakulu. Chojambulachi chimapangidwa ndi makatoni (zitsanzo zotsika mtengo) ndi pulasitiki. Ndibwino kugwiritsa ntchito magalasi osasintha, omwe angasinthe ngati kuli kofunikira.
Magalasi a Anaglyph
Magalasi amenewa adagwiritsidwa ntchito ngakhale akuwonera mafilimu a 3D pafupi zaka makumi anayi zapitazo. Fyuluta ya diso limodzi ili ndi mtundu wofiira, pakuti wachiwiri ndi wa buluu, kotero kuti gawo lofanana la chithunzi cha diso lirilonse laletsedwa, lomwe limapereka malingaliro atatu a chithunzi pa chinsalu. Pali vuto linalake la kuwona, ndikovuta kwambiri kulankhula za khalidwe la chithunzichi.
Magalasi opaka
Pali mitundu iwiri ya magalasi oyambitsa polarization: okhala ndi mitsempha yozungulira ndi yozungulira. Kuwombera pozungulira kumakhala ndi ubwino woposa mzere: ngati mutayendetsa mutu wanu m'magalasi amodzi, ndiye kuti stereo imatha, ndi polarization yozungulira, vesi la chithunzi silimatayika pa malo aliwonse a owona.
Mwa njira, mungathe kupanga magalasi a 3D mosavuta ndi manja anu .
M'zaka zaposachedwapa, mukhoza kugula ma TV ndi kukhoza kuona zithunzi za stereo popanda magalasi, ndithudi, njira iyi ndi yokwera mtengo kwambiri.