Liwu ndi kanema sizigwirizana? Onani njira zina zothetsera.
Kodi munayamba mwawonapo pulogalamu ya TV, DVD, kapena kanema ya Blu-ray ndikuzindikira kuti phokoso ndi kanema sizigwirizana? Simuli nokha.
Imodzi mwa mavuto m'maseŵera apanyumba ndi nkhani ya mavidiyo owonetserako mavidiyo (omwe amatchedwanso kuti-kugwirizanitsa mkamwa). Kuti mukhale ndi masewera abwino panyumba, mavidiyo ndi kanema zimayenera kufanana.
Komabe, zomwe zimachitika nthawi zina ndizomwe muwona kuti audiotrack ili patsogolo pa chithunzi cha kanema, pakupanga poyang'ana ndondomeko yachingwe / satana / pulogalamu yotulutsira kapena DVD yowonjezera, Blu-ray, kapena Ultra HD Blu-ray. pa HD / 4K Ultra HD TV kapena kanema pulojekiti. Izi zimawoneka makamaka pazithunzi zoyandikana za anthu akuyankhula (motero mawu akuti sync-sync). Zili ngati kuti mukuyang'ana kanema wamakina akunja.
Chimene Chimachititsa Audio / Video Lip - Kulumikiza Mavuto
Chifukwa chachikulu chimene vutoli limagwirizanitsa ndiloti audio imatha kusinthidwa mofulumira kuposa kanema, makamaka kutanthauzira kwapamwamba kapena kanema ya 4K. Kutanthauzira kwapamwamba kapena kanema wa 4K kumatenga malo ambiri ndipo kumatenga nthawi yaitali kuti igwiritse ntchito kusiyana ndi mawonekedwe a audio kapena zizindikiro zowonetsera mavidiyo.
Zotsatira zake, pamene muli ndi TV, kanema, kapena sewero la kunyumba yomwe imapanga mavidiyo ambiri ku chizindikiro chomwe chimabwera (monga zizindikiro zomwe zatchulidwa kuchokera ku chikhazikitso cha 720p, 1080i , 1080p , kapena 4K ), ndiye mavidiyo ndi kanema akhoza kutuluka mwachitsulo, ndi mauthenga akufika pasanafike kanema. Komabe, pali nthawi zina zomwe vidiyo ikhoza kukhala patsogolo pa audio.
Kuyimitsa Vuto la Mavidiyo Akumvetsera Kukonza Zida Zokonzanso
Ngati mupeza kuti muli ndi vuto lovomerezana ndi milomo pomwe audio ili patsogolo pa kanema, chinthu choyamba kuchita ndi kulepheretsa zonse zowonongeka pa kanema pa TV yanu, monga kukweza kayendedwe, kuchepetsa phokoso la kanema, kapena chithunzi china zinthu zowonjezera.
Komanso, ngati muli ndi wolandila nyumba yomwe ikuwonetseratu mavidiyo, yesani njira yofanana, mwina mungawonjezere kuchedwa kuti mukhale ndi mavidiyo omwe mukupezeka pa TV ndi pakompyuta.
Ngati kupanga izi kusintha pa TV yanu kapena kunyumba yamasewera wolandira amathetsa vuto, ndiye yonjezerani chinthu chilichonse pa TV kapena mlandula mpaka audio ndi vidiyo zitulukanso. Mungagwiritse ntchito izi ngati mawu anu ovomerezeka pamlomo.
Ngati kuperewera kwa TV kapena makina opanga mavidiyo akuyang'ana mavidiyo sakugwira ntchito, kapena muyenera kukhala nawo, kuti muthandizidwe kuthetsa vuto la kusamvana kwa audio ndi kanema, pali zipangizo zomwe zilipo mu menyu yoyenera pa TV zambiri, olandila kunyumba, ndi zigawo zina zamagulu, zomwe zimatchedwanso "Kuyanjanitsa kwa Audio," "Kutsekedwa kwa Audio," kapena "Kutseketsa Lipoti". Machitidwe ena a Bar Sound amakhalanso ndi kusiyana kwa mbali imeneyi.
Mosasamala kanthu za mawu ogwiritsiridwa ntchito, zomwe zidazi zonsezi zimagwirizana ndizomwe zimakhala "pang'onopang'ono" kapena kuchepetsa kufika kwa chizindikiro cha audio kuti chithunzi pawindo ndi audiotrack lifanane. Zokonzedwe zomwe zimaperekedwa nthawi zambiri zimakhala kuyambira 10ms mpaka 100ms ndipo nthawi zina mpaka 240 ms (milliseconds). Nthaŵi zina, kuchedwa kwa mawu kungaperekedwe m'mawu abwino komanso olakwika pokhapokha ngati kanema ili patsogolo pa audio. Ngakhale makonzedwe opangidwa ndi milliseconds amawoneka ngati otengera nthawi, mawonekedwe 100ms amasintha pakati pa nthawi ya mavidiyo ndi kanema akhoza kuonekera kwambiri.
Komanso ngati mukugwiritsa ntchito sewero la nyumba yomwe imasankha Audio Return Channel kudzera ku mgwirizano wa HDMI , mungakhale ndi mwayi wosankha ntchitoyi kuti AV sync ingakonzedwe mwadzidzidzi kapena mwadongosolo. Ngati muli ndi wolandila nyumba kapena TV yomwe imapereka chisankho ichi, yesetsani zosankha zonse ziwiri ndikuwona omwe akukupatsani zotsatira zowonongeka kwambiri.
Kuwonjezera pamenepo, ngati mavidiyo kapena mavidiyo amavomereza vuto liri ndi gwero limodzi (monga Blu-ray Disc / Ultra HD Blu-ray player, media streamer, kapena chingwe / satana bokosi), fufuzani kuti muwone ngati ali nawo / kujambula mavidiyo omwe mungagwiritse ntchito.
Njira Zothetsera Mavidiyo ndi Mavidiyo
Kwa DVD ndi Blu-ray, ndi osewera a Ultra HD Blu-ray, chinthu china chomwe mungayese ndichogawaniza mavidiyo ndi mavidiyo pakati pa TV (kapena video projector) ndi wolandila kunyumba . M'mawu ena, mmalo mogwirizanitsa zotsatira za HDMI za mchezera wanu kumalo oyang'anira mavidiyo onse omvetsera ndi kanema, yesani kukhazikitsa pamene mumagwiritsa ntchito HDMI kuchoka kwa wosewera wanu mwachindunji ku TV pavidiyo pokha ndikupanga okhudzana ndi anu nyumba yowonera masewero kwa audio yokha.
Chinthu choyesa kuyesa ndikuchotsa chirichonse ndi kubwezeretsanso audio yanu kumulandila kunyumba kwanu ndi wolandila kunyumba ku TV. Tembenuzani zonse ndikuwona ngati chirichonse chimasintha.
Mfundo Yofunika Kwambiri
Kukhala mu mpando wokongola wotere wa usiku wa kanema wa kunyumba ukhoza kusokonezeka pamene mawu ndi chithunzi sakugwirizana. Komabe, mukhoza kukhala ndi zida zingapo mu TV yanu ndi mauthenga omwe amatha kuwongolera.
Komabe, ngati muwona kuti zosankha zowonjezera kapena zakanema / kanema zomwe zimapezeka pawotchi yanu yamaseŵera, phokoso lamakono, TV, kapena kanema pulojekiti silingathetse vutoli, ndithudi yambani chithandizo chothandizira pazipangizo zanu kuti muthandizidwe.
Chinthu china choyenera kukumbukira n'chakuti n'zotheka kuti mungapeze kuti chingwe kapena satana, kapena pulogalamu yosakanikirana kapena yosakanikirana, sizingatheke. Ngakhale izi zikukhumudwitsa, muzochitikazi, izo sizingakhale kanthu pamapeto anu. Zikhoza kukhala vuto laling'ono kapena lachidziwitso ndi eni eni othandizira - mulimonsemo, muyenera kuwafunsa kuti awathandize, kapena kuwachenjeza vutoli.