Vala isikhangiso

Inombolo "120" okwamanje ihamba emhlabeni. Hhayi-ke, okungenani i-apula elilodwa, lapho lihlala lixhunywe kusibonisi. Ngokuqondile, vele, izinga lokuvuselela eliguquguqukayo le-120Hz hhayi le-iPhone 13 Pro kuphela, kodwa futhi ne-14 ne-16" MacBook Pros entsha. Bekuvele kukhohliwe kancane ukuthi kwaxoxwa ngakho maqondana ne-Apple TV 4K, i-Apple eyethule kithi entwasahlobo yalo nyaka.

Vele, i-Apple TV 4K ayifakelwe noma yisiphi isibonisi. Inhloso yayo, nokho, ukuyixhuma kokuthile - kahle ku-TV, kunjalo. Njengenye yezinto ezintsha zayo eziyinhloko, elethwe isizukulwane esisha saleli bhokisi elihlakaniphile le-Apple, ukwesekwa kwe-HDMI 2.1.

Ukucaciswa kwe-HDMI 

Njengoba besho ngesiCzech I-Wikipedia, ngakho-ke i-HDMI (I-High-Definition Multimedia Interface) imele ividiyo engacindezelwanga nesignali yomsindo ngefomethi yedijithali. Ingakwazi ukuxhuma, isibonelo, isamukeli sesathelayithi, isidlali se-DVD, isidlali se-VCR/VHS, i-set-top box noma ikhompuyutha kudivayisi ebonisayo ehambisanayo njenge-TV noma imonitha efakwe isixhumi se-HDMI. Futhi ingenye ye-DisplayPort. 

I-HDMI 2.1 futhi ebizwa nge-HDMI ULTRA HIGH SPEED, eyethulwa ngoNovemba 29, 2017, futhi imininingwane yayo imi kanje: 

  • Isebenza kuze kufike ku-48 Gb/s 
  • Isekela i-8K ku-60 Hz ne-4K ku-120 Hz nezinqumo ezifika ku-10K 
  • Amafomethi we-Dynamic HDR nawo ayasekelwa 
  • I-eARC yenza ukuxhumana kube lula 

Ukufinyeza okungaqondakali kokusebenza 

Noma ngabe ukwesekwa kwe-HDMI 2.0 ku-MacBooks Pro kuxoxwa kabanzi, lapho ngakolunye uhlangothi kugujwa ukuba khona kwayo, ngakolunye uhlangothi ukuqokwa kwayo okuphansi kuyagxekwa, isenayo inketho yokuxhuma kusibonisi sangaphandle nge-USB-C/Thunderbolt yayo. amachweba. Ngokuphambene, vele, ungakwazi ukuxhuma i-Apple TV 4K kumabonakude futhi, ngenxa yembobo efakiwe, nethelevishini yekhwalithi ephezulu ngokufanelekile. Okungenani kubukeka kanjalo ephepheni, ngoba isimo empeleni sihlukile. Yebo, i-Apple TV 4K ingenza i-4K ngesilinganiso sokuvuselela esingu-120Hz uma i-Apple ikuvumele.

Uma ubheka imininingwane yezobuchwepheshe umkhiqizo, uzofunda ukuthi i-Apple TV 4K iyahambisana namathelevishini e-HD kanye ne-UHD ane-HDMI interface, exhunywe nombhalo waphansi. Futhi ikhuluma ngokusekela okukhipha ividiyo ye-4K HDR kufika kumafreyimu angama-60 ngomzuzwana. Ishwa elihle. Ngakho-ke i-hardware ingakwenza, kodwa ngesizathu esingaziwa, i-Apple ikhawulela ukusebenza kwalo mkhiqizo. Akuzange kubonakale kuyisiphazamiso ngemva kombukiso, ngethemba lokubuyekezwa okuzayo. Kodwa namanje akezi. Ngakho-ke uma une-TV ye-4K enamandla wesilinganiso sokuvuselela esingu-120Hz, ngeke nje uyithole nge-Apple TV 4K. 

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