The 4K Ultra HD Disc Format Ali Pano
Ngati mwagula 4K Ultra HD TV, mumayitananso 4K kuti muyang'ane pa izo. Zowonjezera zambiri zikuperekedwa, kuphatikizapo kusakanizidwa kuchokera ku malo monga Netflix, VUDU, ndi Amazon. Pa nthawi yomweyo, maudindo ambiri akumasulidwa pa 4K Ultra HD Blu-ray Discs . Koma kuti mutenge ma CD 4K Blu-ray, muyenera kuyika mu sewero la Blu-ray la 4K.
Zinthu Zoganizira za 4K Ultra HD Blu-ray
Musasokoneze wosewera wa 4K Ultra HD Blu-ray Disc ndi Blu-ray Disc player yomwe imapereka 4K upscaling . Ngakhale osewera a Blu HD Blu Blu ray akugwirabe ntchito ma TV omwe takhala tikuzolowera, monga ma DVD, ma DVD, CD, USB, ndi ma TV, 1080p 2D (ndi 3D), ndi ma TV, ndi ma intaneti Kusuntha, pali kusiyana kwakukulu pakati pa mitundu iwiri ya osewera.
Ngakhale ma CD Achikulire Achikulire akhoza kusewera pa osewera a Blu-ray a 4K, sizinali choncho; Makanema a Blu-ray 4K sangathe kuwerengedwa ndi okalamba achikhalidwe cha Blu-ray.
4K Ultra HD osewera osewera osewera amapereka HDR (High Mphamvu Range ) amatha ndi mitundu yambirimbiri ndi zithunzi zambiri chithunzi, kupanga chithunzi chabwino kwambiri.
HDR ndi zodabwitsa, koma kuti mugwiritse ntchito mwayi umenewu, TV yanu ikhoza kusonyeza HDR, ndipo ambiri ma TV omwe apangidwa chaka chisanafike 2016 mwina sangathe kuthandiza HDR. Mufuna kufufuza ndondomeko ya fayilo yanu ya 4K TV kuti muwonetsetse kuti imathandizira HDR. N'kofunikanso kusonyeza kuti osewera a Ultra HD Blu Blu ray amawathandiza kusewera HDR10, koma ena amawathandiza HDR10 ndi Dolby Vision playback. Malonda omwe amasonyeza Dolby Vision, amakhalanso ndi HDR10.
Ngati muli ndi TV yovomerezeka ya HDR yomwe ndi HDR10 ndi Dolby Vision-yowathandiza, wosewerayo adzasintha kwa Dolby Vision kuti ayambe kusewera. Ngati wosewerayo akuzindikira kuti TV yanu si Dondby Vision ikugwirizana ndi wosewera mpira wa HDR10. Malingana ndi mtundu / choyimira cha wosewera mpira, mutha kusankha mwasankha zosankha zanu za HDR.
Kuti mugwiritse ntchito zonse za Blu-ray 4K, TV imayenera kukhala ndi mafilimu a HDMI 2.0a . Ngati mwagula posachedwa 4K TV yanu, mwakhama yanu ili ndi njirayi. Komabe, yang'anani ndondomeko yanu ya TV ndi malemba kuti muwone kuti ali ndi HDMI 2.0a musanapite kukatenga sewero la Blu-ray la 4K. Ngati TV yanu ikuchokera mu 2014 kapena kale, mwayi wanu wa HDMI ndi 2.0a madontho ovomerezeka. Apanso, yang'anani ndondomeko zanu za TV.
Kusiyana pakati pa Blu-ray ndi 4K Ultra HD Blu-ray Discs
Pa mbali ya disk ya ma equation, 4K Blu-rays amawoneka ngati ma diski 5-inch (12cm) 50GB omwe amagwiritsidwa ntchito mu ma CD Blu-ray, koma mtundu wa Blu-ray wa 4K uli ndi mphamvu 66GB ndi katatu wosanjikiza 100GB. Mavidiyo a 4K amalembedwa ndi kusungidwa pa discs mu H.265 / HEVC mawonekedwe, omwe angapangitse deta ya kanema ya 4K mu malo omwe alipo pa discs.
4K Kulimbana ndi Native 4K Discs
Ndikofunika kuwonetsa kuti mu 2013/14 Sony adatulutsa ma DVD Blus ray omwe analembedwa kuti "Ophunzira mu 4K". Komabe, ma discs si ma CD 4K Blu-ray. Ngakhale kuti ma disk anali atasindikizidwa pogwiritsira ntchito chitsime cha 4K, iwo amawerengeka mpaka 1080p kotero kuti akhoza kusewera pa sewero la Blu-ray.
Chimene Sony anali kugwiritsa ntchito amagwiritsa ntchito njira zingapo, monga kugwiritsa ntchito mwayi wopititsa patsogolo ma CD Blu-ray ndi kuponyera njira zina zoonjezeramo, kotero kuti disk ili ndi mauthenga ofotokoza kwambiri pa kanema , tsatanetsatane wa tsatanetsatane, ndi kusiyana, kuposa kumasulidwa kwa Blu-ray.
Sony inagulitsa malondawa ndi malingaliro akuti amapereka chithunzi chabwino kwambiri cha masewera 1080p, koma amawoneka bwino kwambiri ku 4K pa UltraHD TV kusiyana ndi kachitidwe ka chikhalidwe (kapena kanatulutsidwa kale) ya Blu-ray ya filimu yomweyo ingayang'ane. Inde, zonena za Sony ndizoti ma disks awa amawoneka bwino pa ma TV awo 4K UltraHD, omwe amaphatikiza mavidiyo awo 4K X-Reality Pro. Ma disks ali ndi "Wowonjezera mu 4K" m'bokosi pamwamba pa mulandu wa disc. Mayina ena ndi Angelo ndi Ziwanda, Battle Los Angeles, Ghostbusters, Amazing Spiderman, ndi Total Recall (2012) .
Chitetezo chachinsinsi
Lembani njira zothandizira zowonjezera ma CDs 4K a Blu-ray Opangidwa kuti asinthidwe kuti asakopere kolakwika, kutsatira ndondomeko yoteteza HDCP 2.2.
Nchifukwa Chiyani Fomu Yowonjezera Ina Pamene Tili ndikukhamukira?
Ngakhale kutsegula kwa intaneti kukulirakulira-ndi-malire, akadalibe njira yabwino kwambiri. Mwachitsanzo, kuti muthe kusindikizidwa ndi 4K, muyenera kugwiritsa ntchito webusaiti yothamanga kwambiri ya 15Mbps (ndondomeko ya Netflix) ndipo, moona, ambiri olembetsa mabanki sangathe kupeza maulendo oterewa. Ndipotu, kuyendetsa njinga zamagetsi kumasiyana mozungulira dziko lonse la US kuchokera pansi kufika 1.5Mbps mpaka kufika 100Mbps, kutanthauza kuti ogula ambiri sakhala ndi liwiro loti lifike pamtundu wa 1080p, osawerengeka 4K. Inde, pamodzi ndi mwayi wopita mofulumira, amabwera mitengo yowonjezera.
Chinthu china choyenera kukumbukira ndi chakuti ngakhale kupeza mauthenga pa intaneti ndi "kufunidwa," palibe chitsimikizo chakuti zokhumba zanu zidzakhala nthawizonse. Mwachitsanzo, Netflix nthawi zonse amachotsa okalamba ndipo saganiziridwa mozama kuchokera pazinthu zolembera pa intaneti, kotero ngati mulibe kanema wa filimu yomwe mumaikonda kapena TV, mwina tsiku lina mungakhale opanda mwayi.
Popeza magulu ambiri a Blu-ray Disc akuphatikizapo kusuta kwa intaneti, kukonzekera ku sewero la Blu-ray la 4K kumapatsa ogula nsanja kuti afotokoze za maofesi onse omwe alipo (4K Blu-ray, Blu-ray, DVD, CD) ndi Kusakanikirana kwa intaneti, ngakhale kuti pali nambala yosankhidwa ya othamanga a Ultra HD Blu-ray disc omwe sakhala nawo pa intaneti, akugwiritsa ntchito njira yogulitsira malonda kuti ma TV omwe alipo ndi zowonongeka zowonjezera zimapangitsa kuti pulogalamuyi ikhale yowonjezera. Ngati mukufuna wochita maseĊµera omwe akuphatikizanso luso lokhamukira pa intaneti, fufuzani izi musanagule.
Komabe, osewera ena amapezeranso MHL ndi / kapena Miracast kulumikizana molunjika kapena kusindikizidwa kuchokera ku matelefoni ndi mapiritsi oyenera.
Mfundo Yofunika Kwambiri
Ngati muli ndi 4K Ultra HD TV, kuwonjezera pa Ultra HD Blu-ray kumapereka chithunzi chabwino kwambiri cha mafilimu, ndi mavidiyo ena, ngakhale pamene muli ndi mwayi wopezera magwero a intaneti. Izi sizongokhala chifukwa chapamwamba zowonongeka kwa deta, zosankha zowonjezereka zamagetsi, zida zapadera, ndi zina , zomwe zimawoneka kudzera pa masewero okhudza thupi la 4K, koma ndi zovuta zowonjezera bwalo lamagetsi zogwiritsa ntchito malo ogula, palibe chitsimikizo kuti mitsinje 4K idzafike, ndipo osati mautumiki onse okhudzidwa amapereka mwayi wa 4K, kapena akhoza kukhala ndi zopereka 4K zosiyanasiyana. Kuonjezera apo, monga tanenera kale, maulendo opatsirana amayendetsa maina ake mu nthawi ndi nthawi, kotero mutu wanu womwe mumafuna sungakhalepo nthawi zonse.
Onani kasinthidwe kathu kasinthidwe ka O Blu Blu ndi ray a Ultra HD Blu-ray .