HDMI 2.2 yotulutsidwa: imathandizira 4K 480Hz, 8K 240Hz, ngakhale 16K.
Mafotokozedwe a HDMI 2.2, omwe adalengezedwa ku CES 2025, tsopano atulutsidwa mwalamulo. Opanga zamagetsi ogula tsopano akhoza kuyamba kukonzekera ndikugwiritsa ntchito mapangidwe a m'badwo wotsatira wa8K HDMI, 48Gbps HDMIndi mankhwala apamwamba a bandwidth.
HDMI 2.2 imawirikiza kawiri bandwidth ya HDMI 2.1 kuchokera ku 48 Gbps kupita ku 96 Gbps, motero imathandizira malingaliro apamwamba ndi mitengo yotsitsimula ya ma TV, osewera media, masewera otonthoza, zida za VR, ndi zina zotero, monga144Hz HDMIkomanso kufala kwamavidiyo otsitsimula kwambiri.
HDMI 2.2 imakhalabe yobwerera kumbuyo kwathunthu, koma bandwidth yowonjezereka imafuna zingwe zatsopano za "Ultra96", monga momwe adalengezera ku CES 2025 mu Januware. Zingwe izi zitha kukhala ndiOD 3.0mm HDMIkapena mawonekedwe ocheperako akunja kuti akwaniritse zosowa zamitundu yosiyanasiyana yoyika.
HDMI 2.2 yakonzeka
Sabata ino, Bungwe la HDMI lidalengeza kutulutsidwa kwachidziwitso cha HDMI 2.2, pomwe pakukonzekera tsiku lomaliza la "theka loyamba la 2025". Zingwe zoyamba zotsimikizika za Ultra96 zikuyembekezeka kugundika pamsika mu theka lachiwiri la 2025 (zingwe zothandizira 48Gbps bandwidth ya HDMI 2.1 zidzanyamulabe chizindikiro cha "Ultra High Speed"). Zingwezi zingaphatikizepoSlim HDMI, Kumanja kwa HDMI, Flexible HDMI, ndi mitundu ina kuti igwirizane ndi zofunikira zosiyana zogwirizanitsa chipangizo.
Chandlee Harrell, Wapampando wa HDMI Forum, adati:
Bungwe la HDMI Forum likulemekezedwa kutulutsa mawonekedwe atsopano a HDMI 2.2, omwe cholinga chake ndi kupereka ntchito zapamwamba komanso mawonekedwe a mayankho osangalatsa, ozama ndi zinthu zatsopano. Kukhazikitsidwa kwa dzina latsopano la Ultra96 kudzathandiza ogula ndi ogwiritsa ntchito kumapeto kuonetsetsa kuti malonda awo amathandizira bandwidth yayikulu.
TV ndi ena opanga zamagetsi ogula tsopano ayamba kuphatikiza HDMI 2.2 muzinthu zomwe zikubwera. Izi zikuphatikizapo kugwiritsa ntchito mapangidwe amphamvu kwambiri mongazingwe zachitsulo HDMI 2.1kuonjezera durability ndi kusokoneza kukana.
Kupezeka kwa zida za HDMI 2.2 kudzatenga nthawi - zidatenga zaka ziwiri kuti HDMI 2.1 igunde pamsika - koma kukhazikitsidwa kumeneku kungakhale kofulumira popeza HDMI 2.2 idamangidwa panjira yosainira ya FRL (Fixed Rate Link).
Ndiye kodi ma TV amathandizira HDMI 2.2 mu 2027? Ndizotheka kwambiri. Mu 2026? Tiyeni tidikire kuti tiwone. Nanga bwanji PlayStation 6 ndi Xbox ya m'badwo wotsatira? Kulekeranji!
HDMI 2.2 imayambitsanso Latency Information Protocol (LIP) kuti ipititse patsogolo kuyanjanitsa kwa A/V pamene ikupitiriza kuthandizira mbali zonse za HDMI 2.1 monga VRR, QMS, ALLM, eARC, ndi zina zotero.
HDMI 2.2 Ilowa M'malo mwa HDMI 2.1
Kwa ogula, mfundo yofunika ndikuti HDMI 2.2 ilowa m'malo mwa HDMI 2.1b. Komabe, monga HDMI 2.1, opanga amatha kutchula chinthu chilichonse ngati HDMI 2.2 ngakhale chimathandizira gawo limodzi - osati bandwidth yapamwamba ya 96Gbps.
Monga ogula, muyenera kuyang'ana kuti ndi HDMI 2.2 iti yomwe imathandizira. Mwachitsanzo, kaya amathandizira8K HDMI, 48Gbps HDMI, kapena zingwe zapachipangizo mongaMINI HDMI Chingwe, Chingwe cha MICRO HDMI, ndi ma adapter osiyanasiyana mongamini hdmi kuti hdmi, micro HDmi kuti HDmi, ndi zina.
Zolemba za "Ultra96" zimatha kuwoneka pazingwe ndi madoko a HDMI, koma ndikofunikira kudziwa kuti ngati muwona "Ultra96" pa chingwe, zikuwonetsa kuti chingwecho chatsimikiziridwa mpaka 96Gbps bandwidth. Ngati chizindikirocho chili padoko la HDMI, sizitanthauza kuti chipangizocho chimathandizira 96Gbps.
Bungwe la HDMI likufotokoza kuti:
"Ultra96" ndi dzina lomwe limalimbikitsa opanga kuti azigwiritsa ntchito kuwonetsa kuti chinthu chimathandizira 64 Gbps, 80 Gbps, kapena 96 Gbps bandwidth monga tafotokozera ndi HDMI 2.2.
Thandizo la 4K, 8K, 12K, ngakhale 16K
HDMI 2.2 ikupitiliza njira yake yosinthika yosinthira. Kuphatikizika kwina / kutsitsimutsa kudzakhala kofanana ndi makanema apa TV, zowonetsera, ndi osewera, pomwe mitundu ina yachikhalidwe imatha kuwoneka pa PC. Mwachitsanzo, ogwiritsa ntchito amatha kufalitsa ma audio ndi makanema apamwamba kwambiri pamalo opapatizaHDMI 90-degree or Kumanja kwa HDMIzingwe, kapena sankhaniSpring Wiremtundu zingwe monga8K SPRING HDMI, 4K SPRING MINI HDMI, etc., kuti athetse vuto la kugwedezeka kwa waya posuntha chipangizo.
Gome lotulutsidwa ndi HDMI 2.2 limafotokoza za mavidiyo omwe amathandizidwa. Chonde onani tebulo pansipa.
HDMI 2.2 imathandizira 4K 240Hz yosakanizidwa ndi 8K 60Hz. Mitundu yosakanizidwa iyi ndiyofunikira chifukwa imayimira magwiridwe antchito - palibe kukakamiza kwa siginecha komwe kumafunikira.
HDMI 2.2 imathandiziranso DSC 1.2a compression ya sigino kuti ikwaniritse mawonekedwe apamwamba. Mawonekedwewa adalembedwa patebulo lobiriwira (HDMI 2.1 + DSC imathandiziranso) kapena buluu (zothandizira za HDMI 2.2 + DSC). Apa, titha kuwona mawonekedwe monga 4K 480Hz, 8K 240Hz, komanso 16K 60Hz. Komabe, wosewera mpira / PC ndi TV/chiwonetsero ayenera kuthandizira HDMI 2.2 ndi DSC 1.2a kuti athe ntchito imeneyi - opanga zipangizo angasankhe kuthandizira DSC.
Ngakhale mafomuwa akumveka ngati amtsogolo lero, zikuyembekezeredwa kuti zowonetsa zothandizira 4K 480Hz ndi 8K 120Hz zizipezeka posachedwa. Chifukwa cha VRR, GPU sifunikira kupitirizabe kuchita masewera pa 4K 480fps kapena pafupi ndi mitengo yazithunzi za 4K, motero imagwiritsa ntchito ubwino wa mitengo ya 240+. Bungwe la HDMI likunena kuti kutengera zomwe zachitika, bandwidth yamasewera ndi VR/AR imachulukira kawiri pazaka 2-3 zilizonse. Kuti tikwaniritse zofunikira zotumizira zogwira ntchito kwambiri, titha kuwona zambiriHDMI 2.1 zingwendi kapangidwe kachitsulo kachitsulo ndi ntchito yoteteza EMI, komansochingwe chaching'ono chachitsulo HDMI, chitsulo chaching'ono MINI HDMI, ndi zinthu zina zopangidwira zida zazing'ono mtsogolo.
HDMI 2.2 idzapikisana ndi DisplayPort 2.1, yomwe imathandizira mpaka 80Gbps bandwidth. Tsopano tingodikirira kuti ifike!
Nthawi yotumiza: Sep-17-2025
