HDMI 2.2 96Gbps Bandwidth ndi New Specification Highlights
Kufotokozera kwa HDMI® 2.2 kunalengezedwa mwalamulo ku CES 2025. Poyerekeza ndi HDMI 2.1, Baibulo la 2.2 lawonjezera bandwidth kuchokera ku 48Gbps mpaka 96Gbps, motero kuthandizira kuthandizira zisankho zapamwamba ndi mitengo yotsitsimula mofulumira. Pa Marichi 21, 2025, pa 800G Industry Chain Promotion Technology Seminar ku East China, oimira ochokera ku Suzhou Test Xinvie adzasanthula zomwe zimadziwika bwino za HDMI 2.2 zofunikira ndi tsatanetsatane. Chonde khalani maso! Suzhou Test Xinvie, wothandizidwa ndi Suzhou Test Group, ali ndi ma laboratories awiri oyeserera othamanga kwambiri (SI) ku Shanghai ndi Shenzhen, odzipatulira kupatsa ogwiritsa ntchito ntchito zoyesa zosanjikiza zapamalo othamanga kwambiri monga 8K HDMI ndi 48Gbps HDMI. Wololedwa ndi ADI-SimplayLabs, ndi HDMI ATC certification likulu ku Shanghai ndi Shenzhen. Malo awiri ovomerezeka a HDMI ATC ku Shenzhen ndi Shanghai adakhazikitsidwa mu 2005 ndi 2006 motsatira, pokhala malo oyambirira a certification a HDMI ATC ku China. Mamembala amgululi ali ndi zaka pafupifupi 20 mu HDMI.
Zithunzi zitatu zazikuluzikulu za HDMI 2.2
Mafotokozedwe a HDMI 2.2 ndi mulingo watsopano, wamtsogolo. Kusintha kwatsatanetsatane uku kumayang'ana mbali zitatu zazikulu:
1. Bandiwifi yawonjezeka kuchokera ku 48Gbps kupita ku 96Gbps, kukwaniritsa zofunikira zotumizira zogwiritsa ntchito kwambiri, zozama, ndi zenizeni. Masiku ano, minda monga AR, VR, ndi MR ikukula mofulumira. Mafotokozedwe a HDMI 2.2 amatha kukwaniritsa zofunikira zowonetsera zipangizo zoterezi, makamaka zikagwiritsidwa ntchito ndi zingwe zogwira ntchito kwambiri monga 144Hz HDMI zowonetsera kapena zingwe za HDMI zosinthika.
2. Kufotokozera kwatsopano kungathe kuthandizira kusamvana kwakukulu ndi mitengo yotsitsimula, monga 4K@480Hz kapena 8K@240Hz. Mwachitsanzo, owunikira ambiri amasewera tsopano amathandizira kutsitsimula kwa 240Hz. Kuphatikizidwa ndi mawonekedwe ophatikizika owoneka ngati Right Angle HDMI kapena Slim HDMI, imatha kupereka masewera osavuta mukamagwiritsa ntchito.
3. Kufotokozera kwa HDMI 2.2 kumaphatikizansopo Delay Indication Protocol (LIP), yomwe imapangitsa kuti kulumikizana kwa audio ndi mavidiyo kukhale bwino, potero kumachepetsa kwambiri latency ya audio. Mwachitsanzo, itha kugwiritsidwa ntchito ndi makina omvera ozungulira okhala ndi cholandirira makanema kapena cholumikizira cha HDMI 90-degree.
二. Chingwe Chatsopano cha Ultra 96 HDMI
Panthawiyi, osati mawonekedwe atsopano a HDMI 2.2 omwe adalengezedwa, komanso chingwe chatsopano cha Ultra 96 HDMI chinayambitsidwa. Chingwe ichi chimathandizira ntchito zonse za HDMI 2.2, ili ndi 96 Gbps bandwidth, imatha kuthandizira malingaliro apamwamba ndi mitengo yotsitsimula, ndipo imagwirizana ndi njira zolumikizira zonyamula katundu monga chingwe chaching'ono cha HDMI ndi micro HDMI ku HDMI. Mayesero ndi ma certification achitidwa pazingwe zamitundu yosiyanasiyana komanso kutalika. Mndandanda wa zingwezi upezeka mu gawo lachitatu ndi lachinayi la 2025.
Kulowa mu Nyengo Yatsopano ya Kukhazikika Kwapamwamba
Mafotokozedwe atsopano a HDMI 2.2 adatulutsidwa patatha zaka zisanu ndi ziwiri kukhazikitsidwa kwa HDMI 2.1. Panthawi imeneyi, msika wasintha kwambiri. Masiku ano, zida za AR/VR/MR zatchuka kwambiri, ndipo pakhala chitukuko chachikulu ndi kupita patsogolo kwa zida zowonetsera, kuphatikiza HDMI kupita ku DVI zothetsera zosinthira chingwe, zowunikira zotsitsimutsa kwambiri, ndi zida zazikulu zowonera TV. Panthawi imodzimodziyo, pakhala chitukuko chofulumira cha zowonetsera zotsatsa malonda pazochitika zosiyanasiyana monga misonkhano ya pa intaneti, misewu, kapena masewera a masewera, komanso zipangizo zachipatala ndi telemedicine. Chigamulo ndi mtengo wotsitsimutsa zonse zasintha kwambiri. Chifukwa chake, pakugwiritsa ntchito kwathu, timafunikira kusamvana kwakukulu ndi kutsitsimula, zomwe zapangitsa kuti kubadwa kwa mawonekedwe atsopano a HDMI 2.2.
Pa CES 2025, tidawona makina ambiri azithunzi ozikidwa pa AI ndi zida zambiri zokhwima za AR/VR/MR. Zofunikira zowonetsera zidazi zafika pamtunda watsopano. Kutengera kufalikira kwa mawonekedwe a HDMI 2.2, titha kukwaniritsa malingaliro a 8K, 12K, ngakhale 16K mosavuta. Pazida za VR, zomwe zimafunikira pakuwongolera zenizeni padziko lapansi ndizokwera kuposa zida zamawonekedwe akale. Kuphatikizidwa ndi zingwe zamapangidwe owonjezera monga zingwe zachitsulo za HDMI 2.1, mafotokozedwe a HDMI 2.2 athandizira kwambiri zowonera zathu.
Kuyang'anira msika wa HDMI ndikuwonetsetsa kuti zinthu zikutsatiridwa
Panthawiyi, osati zatsopano zomwe zidalengezedwa, komanso chingwe chatsopano cha Ultra-96 HDMI chidayambitsidwa. Ponena za mafotokozedwe atsopano ndi kuyang'anitsitsa kwa khalidwe la zinthu zomwe zimapangidwira kupanga zingwe, pakali pano pali opanga ogwirizana oposa chikwi pamsika akupanga zingwe za HDMI ndi zipangizo zowonetsera, kuphatikizapo mini HDMI ku HDMI ndi magulu ena apadera. Kampani yoyang'anira ziphaso za HDMI imayang'anira mosalekeza ndikuyang'anira zinthu zosiyanasiyana pamsika, komanso imayang'anira mosalekeza msika komanso chidziwitso cha ogula. Ngati zinthu zilizonse zomwe sizikukwaniritsa zofunikira kapena zili ndi zovuta zizindikirika, ogulitsa kapena opanga adzafunika kupereka ziphaso zovomerezeka kapena satifiketi zoyendera ndi zolemba zina. Kupyolera mu kuyang'anira kosalekeza, zimatsimikiziridwa kuti zinthu zomwe zimagulitsidwa pamsika zonse zikugwirizana ndi zofunikira.
Masiku ano, ndi chitukuko cha teknoloji, zipangizo zowonetsera zalowa mu gawo latsopano la chitukuko. Kaya ndi zida za AR/VR, kapena zida zosiyanasiyana zowonetsera zamankhwala ndi zamalonda zakutali, zonse zidalowa m'nthawi yamalingaliro apamwamba komanso mitengo yotsitsimula kwambiri. Pambuyo pa kutulutsidwa kwa mafotokozedwe a HDMI 2.2, ndizofunikira kwambiri pakugwiritsa ntchito zipangizo zowonetsera pamsika wamtsogolo. Tikuyembekezera kuti mawonekedwe atsopanowa afalikire kwambiri posachedwa, kulola ogula kukhala ndi malingaliro apamwamba komanso zowoneka bwino.
Nthawi yotumiza: Jul-25-2025
