4K Ultra HD Blu-ray Pāʻani a me nā Pūnaewele - He mea pono iāʻoe eʻike

ʻO ka 4K Ultra HD Disc Hōʻike Maʻaneʻi

Inā ua kūʻaiʻoe i 4K Ultra HD TV, ponoʻoe e makemake i kahi 4K mea e nānā ai. Hoʻokomoʻia nā mea hou aʻe, me kahi mau kahawai mai nā pūnaewele like Netflix, VUDU, a me Amazon. I ka manawa like, e hoʻonuiʻia ana nā inoa i ka 4K Ultra HD Blu-ray Discs . Akā, e pāʻani i ka 4K Blu-ray Discs, ponoʻoe e hoʻokomo i ka 4K Blu-ray Disc player.

Nā mea e noʻonoʻo i ka 4K Ultra HD Blu-ray

Mai hōʻanoho i ka mea kani 4K Ultra HD Blu-ray Disc me ka mea kani Blu-ray Disc e hāʻawi ana i 4K upscaling . ʻOiaiʻo nā mea hoʻokūkūʻo Ultra HD Blu-ray ma keʻano o ka pāʻani, ua maʻalahi mākou iā mākou, e like me 1080p 2D (a 3D) Blu-ray Discs, DVDs, CD, kelepona USB, a me ka upscaling no ka mea kahiko, a me ka pūnaewele pūnaewele ke holo nei, aia he mahele nui i waena o nāʻanoʻelua o nā mea pāʻani.

ʻOiai e hoʻokaniʻiaʻo Blu-ray Discs ma nā mea leka uila 4K,ʻo ka hopeʻole ka hihia; Hiki i nā pāʻani Blu-ray ke heluheluʻia e nā mea pāʻani Blu-ray Disc.

Hiki i nā mea hoʻokūkū Blu-rayʻo Ultra HD ke hāʻawi aku i ka HDR (High Dynamic Range ) me ka nui o nāʻoni a me nāʻike kiʻi hou aʻe, e hana ana i kahi kiʻiʻoi aku.

He mea kupaianaha ka HDR, akā, no ka hoʻohanaʻana i kēiaʻano, hiki i kāu TV ke hōʻike i kaʻike HDR, aʻo ka nui o nā TV i hanaʻia ma mua o ka 2016,ʻaʻole ia e kākoʻo i ka HDR. Makemakeʻoe e nānā i nā hiʻohiʻona o kāu kamera 4K TV eʻike pono e kākoʻo iā HDR. He mea nui hoʻi ke kuhikuhi aku i ka hoʻokaniʻana o nā meaʻo Ultra HD Blu-ray Disc i ka HDR10 pākuʻi, akā kōkua kekahi i ka HDR10 a me ka pāʻina Dolby Vision. Nā Disks eʻikeʻia anaʻo Dolby Vision, e komo pū me HDR10.

Inā loaʻa iāʻoe kahi TV a HDR e kū pono ana i ka HDR10 a me Dolby Vision-enabled, e pau ka mea hoʻokani i Dolby Vision no ka pāʻani. Ināʻike ka mea pāʻani i kāu TVʻaʻole Dolby Vision e maʻa likeʻole ka meaʻole i HDR10. Ma muli o ka mīkini / keʻano o ka mea hoʻokani pāloi, hiki iāʻoe ke koho i kāu mau koho hoʻoiho HDR.

No ka hoʻohana ponoʻana i nā mea a pau o 4K Blu-ray e hāʻawi mai, pono e loaʻa i kahi TV nā hōʻailona HDMI 2.0a -enabled. Inā kūʻaiʻoe i kāu 4K TV i kēia mau lā, hiki i kāu pū hoʻonohonoho ke koho i kēia koho. Eia naʻe, e nānā i kāu mau hiʻohiʻona TV a me kāu puke e hoʻomaopopo pono iā HDMI 2.0a ma mua o kou pukaʻana a loaʻa ka 4K Blu-ray Disc player. Ināʻo kāu TV mai 2014 a iʻole ma mua, hiki i ka hōʻailona o kāu HDMI he 2.0a nā leka pono. Eia hou, e nānā i kāu mau hiʻohiʻona TV.

Nā Difiche Ma waena o Blu-ray a me 4K Ultra HD Blu-ray Discs

Ma kaʻaoʻao'āpana o ka hoʻohālike, 4K'Oiho Blu-ray ke nānā aku i nāʻikena āpana kūlike o 5-inch (12cm) 50GB i hoʻohanaʻia ma ka hōpili Blu-ray disc, akāʻo ka'ōnaeho BluKai Disc 4K he papa kūʻokoʻa lua he 66GB a me ka pauna 100GB 100GB. 4K ua hoʻopiliʻia nā hōʻailona wiki a mālamaʻia ma nā diski ma ka hōʻano H.265 / HEVC, hiki iā ia ke hoʻokomo i nāʻikepili wikiō 4K i loko o kahi e wātea ana ma nā diski.

4K Kūkākūkā i nā'ōiwi 4K

He mea nui e kuhikuhi ana i ka makahiki 2013/14 ua hoʻokuʻuʻo Sony i kekahi mau Blu-ray Discs i kapa inoaʻiaʻo "Mastered In 4K". Eia naʻe,ʻaʻole kēia'ōpili'ōlohelohe 4K Blu-ray. ʻOiai ua hoʻopiliʻia nā disiki ma kahi waihona 4K, ua ho'ēmiʻia lākou i lalo i 1080p i mea e hoʻokaniʻia ai lākou ma ka Blu-ray Disc player.

ʻO kā Sony hana i hoʻohanaʻia i kekahi mau mea i hoʻopili houʻia, e like me ka hoʻohanaʻana i kaʻikepili liʻiliʻi o kaʻikepiliʻikepili me ka hoʻokuʻuʻana i nā hanana algorithms hou, no ka mea, aia i loko o ka disikena nāʻikepili wikiō pololei i nāʻano o ke kala , nā kiko'ī, a me keʻano likeʻole, ma mua o kahi kūkala Blu-ray Disc kūkala kiʻekiʻe loa.

Ua kūʻaiʻo Sony i kēia mau wehewehe me ka koi e hoʻolako lākou i ka hoihoi 1080p, akā ua nānā lākou i kahiʻoi aku o 4K ma kahi UltraHD TV ma mua o ka paʻi kiʻi Blu-ray o kēlā me kēia kiʻi. ʻOiaʻiʻo,ʻo ka'ōlelo a Sony no kēia mau'ōpae e nānā pono i kā lākou 4K UltraHD TV, e hoʻokomo i kā lākou 4K X-Reality Pro kaomi wikiō. Aia nā'ūla i kahi "Mastered In 4K" banner ma luna o ke poʻo o ka pahu disc. ʻO kekahi mau hua'ōlelo e pili ana i nā'ānela a me nā diabolō, nā Los Angeles Los Angeles, nā Ghostboards, a me kaʻikeʻo Spiderman, a me ka Recallman (2012) .

E kāohi kope

E kāohi kope i nā algorithms no 4K Pūnaewele Blu-ray i hōʻano houʻia e pale ai i ke kope kopeʻole, e pili ana i ka standard copy protection protection HDCP.

No ke aha ke kumu hou aʻe i ka manawa e holo ai mākou?

ʻOiai ka uluʻana o ka pūnaewele i ka uluʻana i nā lele a me nā palena,ʻaʻole iʻoi aku ka maikaʻi loa o ka koho. Eia kekahi laʻana, no ka holoʻana i ka 4K ihiwai, ponoʻoe i ka wikiwiki uila o 15Mbps (kahi'ōlelo Netflix) a,ʻoiaʻiʻo,ʻaʻole hiki i ka poʻe kākau inoa kelepona i ke komo i ka wikiwiki. ʻO kaʻoiaʻiʻo,ʻo ka wikiwiki o ka pūnaewele hōʻokoʻa maʻamau a puni ka US no lalo mai o 1.5Mbps a hiki i ka 100Mbps,ʻo ia hoʻi he nuiʻole ka wikiwiki e holo i ka 1080p mau mea, aia wale nō 4K. ʻO kaʻoi aku, me ka hikiʻana i nā piʻi kiʻekiʻe, ke piʻi mai nā kumukūʻai kiʻekiʻe.

ʻO kekahi kumu e hoʻomanaʻo ai,ʻoiaiʻo ka loaʻaʻana o nā mea ma ka pūnaewele he "on-demand,"ʻaʻohe mea e hōʻoia i kāu mau mea e makemake ai i laila. Eia kekahi lā, hoʻomau mauʻo Netflix i nā mea kahiko a me ka nānāʻole i ka'ikepona mai kona puke kiʻi puke pūnaewele, no laila, ināʻaʻoleʻoe kope kope o kēlā kiʻi punahele a me ka hōʻike TV, hiki i kekahi lā ke hopohopo.

Ma muli o ka hoʻokomoʻana o nā polokalamu Blu-ray Disc i kēia pūnaewele pūnaewele, hiki i ka mea hoʻolaha i ka 4K Blu-ray Disc player e hoʻolako i nā mea kūʻai me kahi papa hana e hiki ai ke loaʻa i nā'ōhumu pūnaewele wale nō (4K Blu-ray, Blu-ray, DVD, CD) kelepona i ka punaewele,ʻoiai e loaʻa ana he helu koho o nā meaʻilima kōkelaʻo Ultra HD Blu-ray iʻole i hoʻokomoʻia i ka pūnaewele pūnaewele, ke kālepaʻana i ka kūʻaiʻana i kaʻikepili o Smart TV a me nā mea hoʻokanui i waho. Inā makemakeʻoe i kahi mea pāʻani pūnaewele e hoʻokomo i ka pūnaewele holomua o ke kelepona, e nānā i kēiaʻano ma mua o kou kūʻai.

Ma kekahiʻaoʻao, ua komo pū kekahi mau mea me MHL a me / a Miracast paha no ka alakaʻi pololei a iʻole ka hoʻohemoʻana mai nā smartphones a me nā papa.

Ka Lā Lalo

Inā loaʻa iāʻoe he 4K Ultra HD TV, hoʻohui pū aku i ka Ultra HD Blu-ray i kaʻikeʻike maikaʻi loa no nā kiʻiʻoniʻoni, a me nā haʻawina wikiō'ē aʻe,ʻoiai ke komoʻoe i nā punaewele kaheʻana o ka punaewele. ʻAʻole kēia no ka nui o nā hoʻololi o kaʻikepili, nā kohoʻoi aku, nā hiʻohiʻona kūikawā, a me nā mea'ē aʻe , hiki ke loaʻa ma o ka 4Kʻapi pūhaka, akā me ka wikiwiki kīpili e pili ana ma kahi o ka mea kūʻai,ʻaʻohe mea e paʻa ai 4K kahawai, aʻaʻole nā ​​lawelawe lawelawe holowai e hāʻawi i kahi koho 4K, a iʻole paha he mauʻano likeʻole he 4K. Eia kekahi, e like me ka mea i'ōlelo muaʻia, e kahe ana i nā waihona inoa o nā lawelawe loiloi i loko a i waho ma kahi manawa, no laila,ʻaʻole hiki ke loaʻa i ka wā āpau kāu makemake.

Eʻike i kā mākou hoʻoiho houʻana o nā polokalamu Blu-ray Blu-ray a me Ultra HD Blu-ray Disc .