Kukula kwa Video - Zowona

Kodi ndivotera yotani yomwe ikuyimira komanso chifukwa chake ndi yofunikira panyumba ya zisudzo

Ndi kuchuluka kwa mapulogalamu ndi mauthenga okhutira kuti muwone TV yanu, nkofunika kuzindikira kuti sizinthu zonse zomwe zili ndi makanema omwewo. Zizindikiro zobwera kuchokera kuwonetsa / chingwe / satana / DVD / kusakanikirana, etc ... sangakhale ndivomerezi yomweyo yomwe TV yanu imatha kuwonetsera. Kuti mupereke khalidwe labwino lowonera mosiyana, magwero a upscaling angafunike.

Kodi Vuto Lopita Ndi Chiyani?

Video upscaling ndi ndondomeko yomwe masamu ikugwirizana ndi chiwerengero cha pixel cha chiwonetsero cha chizindikiro choyimira kapena chosadziwika-kanema kanema (monga DVD yapamwamba, chingwe cha HD-satellite), ku pirisi yowonekera yang'anani pa HDTV kapena pulojekiti yamakono, yomwe ingakhale 1280x720 kapena 1366x768 ( 720p ), 1920x1080 ( 1080i kapena 1080p ), kapena 3840x2160 kapena 4096x2160 ( yotchedwa 2160p kapena 4K ).

Kodi Kupweteka Kosachita Chiyani?

Kukonzekera sikusintha mwatsatanetsatane chigamulo chotsikirapo pampangidwe wapamwamba - ndi chabe kulingalira. Mwa kuyankhula kwina, fano limene latchulidwa ku chigwirizano chapamwamba silidzawoneka mofanana ndi fano limene limachokera ku chigwirizano chachikulucho poyamba.

Chinthu china choyenera kuganizira ndi chakuti ngakhale upscaling yapangidwa kuti ipangitse khalidwe lazithunzi zazitsulo zochepa zowonetsera mavidiyo, ngati chizindikirocho chiri ndi zojambula zowonjezera, monga phokoso la kanema, mafilimu ovuta, mapiri ovuta, kapena osasunthika, kanema Pulojekiti ingapangitse fanoyo kuwoneka yowopsya, makamaka ngati imawonetsedwa pazithunzi zazikulu, ngati zolakwika zomwe zilipo kale mu chizindikiro choyambirira zimakweza, pamodzi ndi chithunzi chonsecho.

Kodi izi zikutanthawuza chiyani kuti ngakhale kuyang'ana DVD ndi zipangizo za DVD mpaka 1080p komanso 4K zingawoneke bwino, mauthenga osauka osauka, monga VHS (makamaka zojambula zojambulidwa pa EP speed, chipangizo cha analog, kapena kutsika kwake kusonkhanitsa zomwe zilipo) zingapereke zotsatira zosakaniza.

Mmene Kugonjetsedwa Kwafalikira Ku Nyumba Yanyumba

Kuwongolera kungathe kuchitidwa ndi mitundu yambiri ya zigawo zikuluzikulu. Mwachitsanzo, osewera DVD omwe ali ndi zotsatira za HDMI adzikonzeranso kuti DVD iwoneke bwino pa HD kapena 4K Ultra HD TV kapena kanema kanema. N'kofunikanso kusonyeza kuti osewera Blu-ray amawongolera mavidiyo kuti apange ma DVD abwino .

Komanso, anthu ambiri omwe amawotcha masewera othamanga ndi otsika kwambiri , kuphatikizapo kugwira ntchito yawo monga magetsi opanga, audio processing, ndi amplifier, angaperekenso kanema yowonongeka, ndipo, mwa zina, perekani kusintha kwa khalidwe la zithunzi Zokonda zofanana ndi zomwe mungapeze pa TV kapena kanema kanema.

Kuwonjezera apo, ma TV ndi HD ma TV HD ndi mafilimu opanga mavidiyo ali ndi mapulogalamu awo omwe amamanga mavidiyo omwe angathe kupanga mavidiyo a upscaling ntchito.

Komabe, chinthu chimodzi choyenera kukumbukira ponena za vidiyo upscalers ndikuti si onse omwe analengedwa ofanana. Mwachitsanzo, ngakhale TV yanu ingawononge kanema kanema, DVD yanu kapena Blu-ray Disc player akhoza kuchita bwinoko. Mwachiwonetsero chomwecho, TV yanu ingakhoze kugwira ntchito yabwino ya vidiyo yokweza mmwamba kusiyana ndi malo owonetsera kunyumba kwanu.

Nthawi zonse, kupatula pa ma TV ndi mavidiyo, omwe amawonekera nthawi zonse, kanema kamene kamagwira ntchito mu DVD, Blu-ray Disc Player kapena sewero lapanyumba ikhoza kutsegulidwa, kuti zizindikiro zovomerezeka zakomwe zimachokera ku gwero lirilonse likhale osasankhidwa mpaka atakafika ku TV.

Komabe, ngati mutasiya ntchito yamakono yanu kapena zipangizo zamakono zowonetsera kunyumba, iwo adzakweza kanema pamwamba pa TV kapena kanema. Mwachitsanzo, ngati muli ndi TV ya 1080p ndipo zizindikiro zomwe zikubwera ndizo 1080p kapena zolembedwera mpaka 1080p - TV imakhala yopanda ndale.

Izi zimagwiranso ntchito pa ma TV 4K Ultra HD - ngati chizindikiro cholowera chimabadwa 4K kapena chatsopano cha 4K - ndicho chomwe mudzachiwona pazenera .

Mfundo Yofunika Kwambiri

Ngati muli ndi dongosolo lophatikizapo 1080p kapena 4K Ultra HD TV kapena kanema wa pulojekiti ndipo muli ndi zigawo zikuluzikulu kapena pulogalamu yakulera yomwe ingathe kukonzanso ntchito, muyenera kusankha chomwe chiri ntchito yabwino (mwazinthu zina akuwoneka bwino kwambiri kwa inu) akhoza kukhazikitsa ndondomeko yosinthidwa kwa kanema ya gwero lanu lazinthu molingana.

Inde, pali zina zosiyana ku ulamuliro monga mapeto ena 1080p kapena 4K Ultra HD TV akhoza kupereka zina zowonjezera kapena mafano processing processing mosasamala chomwe chidziwitso chisamaliro chizindikiro. Mwachitsanzo, ndi mafilimu a Ultra HD Blu-ray omwe adayambitsidwa mu 2016, komanso mauthenga ena 4K okhudzidwa, akhoza kukhala ndi ma CDR ndi Wide Color information gamut yomwe TV ikuyenera kusonkhanitsa musanawonetse zithunzi.