HDMI 2.2 yatulutsidwa: imathandizira 4K 480Hz, 8K 240Hz, komanso 16K.
Mafotokozedwe a HDMI 2.2, omwe adalengezedwa pa CES 2025, tsopano atulutsidwa mwalamulo. Opanga zamagetsi ogula tsopano akhoza kuyamba kukonzekera ndikukhazikitsa kapangidwe ka mbadwo wotsatira waHDMI ya 8K, HDMI ya 48Gbpsndi zinthu zapamwamba kwambiri za bandwidth.
HDMI 2.2 imachulukitsa kawiri bandwidth ya HDMI 2.1 kuchokera pa 48 Gbps mpaka 96 Gbps, motero imathandizira ma resolution apamwamba komanso mitengo yotsitsimula ya ma TV, osewera atolankhani, ma consoles amasewera, zida za VR, ndi zina zotero, mongaHDMI ya 144Hzkomanso kufalitsa makanema otsitsimula kwambiri.
HDMI 2.2 imagwirizana bwino ndi mawaya a HDMI, koma kuchuluka kwa mawaya a bandwidth kumafuna mawaya atsopano a "Ultra96", monga momwe adalengezera pa CES 2025 mu Januwale. Mawaya awa akhoza kukhala ndi mawaya a HDMI 2.2.OD 3.0mm HDMIkapena kapangidwe kowonda kwambiri ka m'mimba mwake kuti kakwaniritse zosowa za zochitika zosiyanasiyana zoyikira.
HDMI 2.2 yakonzeka
Sabata ino, HDMI Forum yalengeza kutulutsidwa kovomerezeka kwa HDMI 2.2, panthawi yomaliza ya "theka loyamba la 2025". Zingwe zoyamba zovomerezeka za Ultra96 zikuyembekezeka kufika pamsika mu theka lachiwiri la 2025 (zingwe zothandizira bandwidth ya 48Gbps ya HDMI 2.1 zidzakhalabe ndi chizindikiro cha "Ultra High Speed"). Zingwe izi zitha kuphatikizapoHDMI Yochepa, HDMI ya ngodya yakumanja, HDMI yosinthasintha, ndi mitundu ina kuti igwirizane ndi zofunikira zosiyanasiyana zolumikizira chipangizo.
Chandlee Harrell, Wapampando wa HDMI Forum, anati:
Bungwe la HDMI Forum lapatsidwa ulemu wotulutsa mawonekedwe atsopano a HDMI 2.2, omwe cholinga chake ndi kupereka magwiridwe antchito apamwamba komanso zinthu zatsopano zosangalatsa komanso zodzaza. Kuyambitsa dzina latsopano la mawonekedwe a Ultra96 kudzathandiza ogula ndi ogwiritsa ntchito kuwonetsetsa kuti zinthu zawo zikuthandizira bandwidth yayikulu.
Opanga ma TV ndi zida zina zamagetsi tsopano ayamba kuphatikiza HDMI 2.2 muzinthu zawo zomwe zikubwera. Izi zikuphatikizapo kugwiritsa ntchito mapangidwe olimba kwambiri mongazingwe za HDMI 2.1 za chikwama chachitsulokuti ziwonjezere kulimba komanso kukana kusokonezedwa.
Kupezeka kwa zipangizo za HDMI 2.2 kudzatenga nthawi - zinatenga zaka zoposa ziwiri kuti HDMI 2.1 ifike pamsika - koma kutulutsidwa kumeneku kungakhale kofulumira chifukwa HDMI 2.2 yamangidwa pa njira yomweyo yolumikizirana ya FRL (Fixed Rate Link).
Ndiye kodi ma TV azithandizira HDMI 2.2 mu 2027? N'zotheka kwambiri. Mu 2026? Tiyeni tidikire kuti tiwone. Nanga bwanji za PlayStation 6 ndi Xbox ya m'badwo wotsatira? Bwanji osatero!
HDMI 2.2 imayambitsanso Latency Information Protocol (LIP) kuti ikonze kulumikizana kwa A/V pamene ikupitiriza kuthandizira zinthu 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 kwambiri ndi yakuti HDMI 2.2 ilowa m'malo mwa HDMI 2.1b. Komabe, monga HDMI 2.1, opanga amatha kutcha chinthu chilichonse kuti HDMI 2.2 ngakhale chitakhala chothandiza chimodzi chokha - osati kwenikweni bandwidth yapamwamba ya 96Gbps.
Monga kasitomala, muyenera kuwona kuti ndi HDMI 2.2 iti yomwe ili ndi chithandizo cha chinthu. Mwachitsanzo, ngati ikuthandiziraHDMI ya 8K, HDMI ya 48Gbps, kapena zingwe zazing'ono za chipangizo mongaChingwe cha HDMI chaching'ono, Chingwe cha HDMI cha Microndi ma adapter osiyanasiyana mongamini hdmi kupita ku hdmi, HDMI yaying'ono kupita ku HDMI yaying'ono, ndi zina zotero.
Chizindikiro cha "Ultra96" chingawonekere pa zingwe ndi ma HDMI ports, koma ndikofunikira kudziwa kuti ngati muwona "Ultra96" pa chingwe, zimasonyeza kuti chingwecho chatsimikiziridwa kuti chili ndi bandwidth yokwana 96Gbps. Ngati chizindikirocho chili pa HDMI port ya chipangizocho, sizikutanthauza kuti chipangizocho chikugwirizana ndi 96Gbps.
Bungwe la HDMI likufotokoza kuti:
"Ultra96" ndi dzina lodziwika bwino lomwe limalimbikitsa opanga kuti agwiritse ntchito posonyeza kuti chinthucho chikugwirizana ndi bandwidth yayikulu ya 64 Gbps, 80 Gbps, kapena 96 Gbps monga momwe tafotokozera mu HDMI 2.2 specification.
Thandizo la 4K, 8K, 12K, komanso 16K
HDMI 2.2 ikupitiliza njira yake yosinthira mode. Kuphatikiza kwina kwa resolution/refresh rate kudzakhazikitsidwa mu ma TV, ma screen, ndi osewera, pomwe mitundu ina yodziwika bwino ingawonekere pa ma PC okha. Mwachitsanzo, ogwiritsa ntchito amatha kupeza kutumiza mawu ndi makanema apamwamba pamalo ochepa kudzeraHDMI madigiri 90 or HDMI ya ngodya yakumanjazingwe, kapena sankhaniWaya wa Masikazingwe zamtundu mongaHDMI ya 8K KASIKU, HDMI YA 4K SPRING YAIKULU, ndi zina zotero, kuti athetse vuto la kulumikizidwa kwa waya posuntha chipangizocho.
Tebulo lomwe latulutsidwa ndi HDMI 2.2 limafotokoza mwatsatanetsatane mitundu ya makanema omwe athandizidwa. Chonde onani tebulo lomwe lili pansi.
HDMI 2.2 imathandizira 4K 240Hz yosakanizidwa ndi 8K 60Hz. Ma mode osakanizidwa awa ndi ofunikira chifukwa akuyimira magwiridwe antchito oyambira - palibe kukanikiza kwa chizindikiro komwe kumafunika.
HDMI 2.2 imathandizanso kukanikiza kwa chizindikiro cha DSC 1.2a kuti ikwaniritse mawonekedwe apamwamba. Mawonekedwe awa alembedwa patebulo mu mtundu wobiriwira (HDMI 2.1 + DSC imathandizanso) kapena buluu (HDMI 2.2 + DSC yokha ndiyo imathandizira). Pano, titha kuwona mawonekedwe monga 4K 480Hz, 8K 240Hz, komanso 16K 60Hz. Komabe, wosewera/PC ndi TV/chowonetsera ziyenera kuthandizira HDMI 2.2 ndi DSC 1.2a kuti zigwire ntchito iyi - opanga zida amatha kusankha ngati angathandize DSC.
Ngakhale kuti mitundu iyi ikumveka ngati yamtsogolo masiku ano, zikuyembekezeredwa kuti zowonetsera zothandizira 4K 480Hz ndi 8K 120Hz zidzapezeka posachedwa. Chifukwa cha VRR, GPU sikufunika kupitiliza kuwonetsa masewera pa 4K 480fps kapena pafupi ndi 4K frame rates, motero imagwiritsa ntchito bwino ubwino wa 240+ frame rates. Bungwe la HDMI limati kutengera zomwe zachitika, bandwidth yamasewera ndi VR/AR loads imawonjezeka kawiri zaka 2-3 zilizonse. Kuti tikwaniritse zofunikira izi zotumizira zamagetsi, titha kuwona zambiri.Zingwe za HDMI 2.1yokhala ndi kapangidwe ka chikwama chachitsulo ndi ntchito yoteteza EMI, komansoHDMI chikwama chaching'ono chachitsulo, chikwama chaching'ono chachitsulo cha MINI HDMI, ndi zinthu zina zomwe zapangidwira makamaka zipangizo zazing'ono mtsogolo.
HDMI 2.2 idzapikisana ndi DisplayPort 2.1, yomwe imathandizira mpaka 80Gbps bandwidth. Tsopano tikungofunika kudikira kuti ifike!
Nthawi yotumizira: Sep-17-2025
