Vratislav Holub Posachedwapa tidawona kuwonetseredwa kwa mndandanda watsopano wa Apple TV 4K, womwe udadzitamandira zinthu zingapo zosangalatsa. Makamaka, idawona kuwonjezeka kwakukulu kwa magwiridwe antchito kapena kuchotsedwa kwa cholumikizira cha Ethernet, chomwe tsopano chikupezeka mu mtundu wokwera mtengo wokhala ndi zosungira zazikulu. Koma tiyeni tipitirire ku khalidwe lachifanizo. Monga momwe dzinalo likusonyezera, Apple TV imatha kutulutsa ma multimedia mpaka 4K resolution. Komabe, izo siziri kutali kwa iye. HDR imagwira ntchito yofunika kwambiri.
Izo zikhoza kukhala chidwi inu
Adam Kos HDR kapena High Dynamic Range (high dynamic range) ndi teknoloji yomwe imagwiritsa ntchito kuya kwambiri ndipo motero imatha kusamalira chithunzi chapamwamba kwambiri. Mwachidule kwambiri, tinganene kuti mukamawonera zomwe zili mu HDR, mumakhala ndi mtundu wabwino kwambiri womwe umapezeka, momwe chilichonse chimawonekera. Mwachindunji, tsatanetsatane amatha kuwonedwa ngakhale mumithunzi yakuda kwambiri, kapena mosiyana ndi mawonekedwe owala kwambiri. Koma pa izi, muyenera kukhala ndi zida zofananira zomwe sizimangowonetsa komanso kusewera HDR. Mkhalidwe woyamba ndiye TV yokhala ndi chithandizo chamitundu ina ya HDR. Chifukwa chake tiyeni tiwone zomwe Apple TV 4K imathandizira ndi zomwe zili (ndi komwe) mungawonere.
Ndi mitundu yanji ya HDR yomwe Apple TV imathandizira?
Choyamba, tiyeni tione zomwe HDR akamagwiritsa Apple TV kwenikweni amathandiza. Ngati tilankhula za m'badwo waposachedwa, ndiye kuti zimakumana ndi miyezo ya Dolby Vision ndi HDR10 +/HDR10/HLG mumtundu wa HEVC. Muzochitika zonsezi, amagwira ntchito pazosankha mpaka 4K (2160p) pazithunzi 60 pamphindikati. Komabe, mndandanda wakale wa Apple TV 4K (m'badwo wa 2) sukuyenda bwino. Mwachindunji, sichipereka HDR10 +, komabe imatha kuthana ndi Dolby Vision, HDR10 ndi HLG. Munthu akamagwiritsa ndiye zofunika kusewera zili palokha. Ngakhale zomwe zingagawidwe mu HDR, sizikutanthauza kuti mudzatha kusewera. Mfungulo ndi ndendende muyezo womwewo komanso ngati chipangizo chanu chimathandizira konse.
Mwachitsanzo, ngati mudali ndi kanema yemwe ali ndi mawonekedwe apamwamba kwambiri (HDR) mumtundu wa HDR10+ ndipo mukufuna kuyisewera pa TV yomwe imangogwiritsa ntchito Dolby Vision, ndiye kuti mwasowa mwayi ndipo simungasangalale nazo. ubwino wotchulidwa. Choncho nthawi zonse ndikofunikira kuti miyezo igwirizane. Ndiye tiyeni tifotokoze mwachidule.
Apple TV 4K (2022) imathandizira mawonekedwe awa:
- Chiwonetsero cha Dolby
- HDR10
- HDR10 +
- HLG
Zomwe zitha kuwonedwa mu HDR pa Apple TV
Ngati mukufuna kugwiritsa ntchito Apple TV 4K yanu kusewera HDR, zimatengera komwe mukusewera. Ngati mupita ku pulogalamu yapa TV, ndiye kuti simuyenera kuchita chilichonse. Ingopezani kanema wolembedwa ndi chithunzi cha HDR ndipo mwamaliza. Ngati HDR imathandizira zinthu zina zamitundu yosiyanasiyana komanso TV yanu, Apple TV idzayisewera yokha mwanjira yabwino kwambiri. Koma samalani ndi intaneti. Popeza mafilimu amatchedwa akukhamukira pa Intaneti, iwo kwambiri amakhudzidwa ndi ntchito panopa kugwirizana palokha. Chikawonongeka, mtundu wa chithunzicho ukhoza kuchepa. Apple imalimbikitsa mwachindunji liwiro lotsitsa la 4Mbps pakutsitsa kanema wa 25K, apo ayi mtunduwo ungotsitsidwa kuti useweredwe kugwira ntchito konse.
Zithunzi
Kukhamukira nsanja
Koma bwanji ngati mukufuna kuwona zomwe zili mu HDR kunja kwa pulogalamu yakwawo? Mapulogalamu ambiri amakono / mautumiki alibe vuto ndi izi. Mosakayikira, nsanja yotchuka kwambiri yotsatsira ndi Netflix, yomwe imathandizira mitundu iwiri ya HDR - Dolby Vision ndi HDR10 - zomwe zikutanthauza kuti ngakhale eni ake am'badwo wakale Apple TV 4K amatha kusangalala ndi kuthekera kwake konse. Kuti muthe kuwonera makanema omwe mumakonda pa Netflix mu HDR, muyenera kulipira pulani yamtengo wapatali kwambiri (yothandizira mpaka 4K resolution + HDR) ndi chipangizo chothandizira miyezo ya Dolby Vision kapena HDR (Apple TV 4K + TV). Sizikuthera pamenepo. Muyenera kulumikiza Apple TV 4K ku wailesi yakanema kudzera pa cholumikizira cha HDMI chothandizidwa ndi HDCP 2.2. Nthawi zambiri, ichi ndi HDMI doko 1. Pambuyo pake, ndi mwamwayi mosavuta. Mukungoyenera kukhala ndi intaneti yokhazikika (Netflix imati kuthamanga kwa 15 Mbps kapena kupitilira apo) ndikukhazikitsa mtundu wotsatsira kukhala "Wapamwamba" pazokonda za Netflix.
M'malo mwake, zimagwira ntchito chimodzimodzi ndi nsanja zina zotsatsira. Mwachitsanzo, tikhoza kutchula HBO MAX. Utumikiwu umati zomwe mukufunikira ndi TV yoyenera, chipangizo chomwe chimathandizira kusewera mpaka kanema wa 4K mu HDR (Apple TV 4K), intaneti yokwanira (osachepera 25 Mbps, 50+ Mbps akulimbikitsidwa). Momwemonso, zida zonse ziyenera kulumikizidwa kudzera pa HDMI 2.0 ndi HDCP 2.2. Maina onse omwe akupezeka mu 4K amapezekanso ndi chithandizo cha HDR, chomwe chimayatsidwa zokha (ngati mukwaniritsa zonse).
Izo zikhoza kukhala chidwi inu
Kuwuluka padziko lonse lapansi ndi Apple 
TV iliyonse yomwe imathandizira mtundu wina wa HDr imathandizira ma HDr10.
hdr10+ ndi dolby vision ndizowonjezera - kotero pa TV yomwe ili ndi ziwiri osati hdr10+, zomwe zili ndi HDr10+ zidzatulukabe mu hdr (pogwiritsa ntchito Basic hdr10)
Ndiye sanathe? Sindikudziwa zambiri za izo
HDR idzakhalaponso - ndiko kuti, idzagwiritsa ntchito kuwala kwakukulu kwa gulu ndi mitundu yonse yamitundu. mawonekedwe okha amitundu angakhale "olakwika"
koma kusiyana kuli kofanana ndi kusiyana kwa mp3 pakati pa 192 ndi 256 kbs - anthu ambiri samalembetsa nkomwe.
yabwino kwambiri ndi Dolby Vision, kenako HDR10+. Ma TV ambiri amakhala ndi chimodzi kapena china, zambiri zili mu Dolby Vision kupatula Amazon, koma zidabwera ndi Dolby Vision, onaninso mphete zamphamvu. Ngati mukufuna mtundu wapamwamba kwambiri, ndiye kuti muyenera kugula OLED kuchokera ku Panasonic, ili ndi zonse komanso zowonetsera zolondola kwambiri za HDR pamsika.
Anthu ambiri ngati OLED kuchokera ku LG, kumeneko amapita ku Dolby Vision, HDR10 + ndi dera la Samsung.
Moni, bwanji ngati ndili ndi OLED LG TV ndipo ndili ndi mapulogalamu otsitsira omwe adakwezedwamo? Kodi idzaseweredwa ndi chithunzi chofanana ndi cha Apple tv box? Zikomo chifukwa cha chidziwitso
ngati muli ndi pulogalamu ya primo pa TV yanu, ilibe kanthu ndi bokosilo
Chofunika: Khazikitsani Apple TV ku 4K SDR, ndipo malingana ndi zomwe zili, inde, ndiye kuti chithunzicho monga momwe chimapangidwira chidzakuyenererani nthawi zonse.
Pavel mwina ankadabwa ngati pali kusiyana kwa khalidwe pamene, mwachitsanzo, akuyamba Netflix mwachindunji kuchokera ku pulogalamu ya pa TV, kapena ngati ayamba Netflix kudzera pa Apple TV.