I-HDMI 2.2 96Gbps Bandwidth kanye Nezincazelo Ezintsha Ezivelele

I-HDMI 2.2 96Gbps Bandwidth kanye Nezincazelo Ezintsha Ezivelele

Imininingwane ye-HDMI® 2.2 yamenyezelwa ngokusemthethweni ku-CES 2025. Uma kuqhathaniswa ne-HDMI 2.1, inguqulo ye-2.2 inyuse i-bandwidth yayo kusukela ku-48Gbps kuya ku-96Gbps, ngaleyo ndlela ivumela ukwesekwa kwezinqumo eziphakeme kanye namazinga okuvuselela okusheshayo. NgoMashi 21, 2025, kwi-800G Industry Chain Promotion Technology Seminar eMpumalanga China, abameleli be-Suzhou Test Xinvie bazohlaziya izidingo nemininingwane yokuhlolwa kwe-HDMI 2.2 eyaziwa kakhulu. Sicela uhlale ubukele! I-Suzhou Test Xinvie, inkampani engaphansi kwe-Suzhou Test Group, inamalabhorethri amabili okuhlola i-high-speed signal integrity (SI) eShanghai naseShenzhen, azinikele ekuhlinzekeni abasebenzisi ngezinsizakalo zokuhlola ungqimba olungokoqobo lwezingqimba ze-interfaces zesivinini esiphezulu njenge-8K HDMI kanye ne-48Gbps HDMI. Igunyazwe yi-ADI-SimplayLabs, iyisikhungo sokuqinisekisa i-HDMI ATC eShanghai naseShenzhen. Izikhungo ezimbili zokuqinisekisa i-HDMI ATC eShenzhen naseShanghai zasungulwa ngo-2005 nango-2006 ngokulandelana, okuyizikhungo zokuqala zokuqinisekisa i-HDMI ATC eChina. Amalungu eqembu aneminyaka ecishe ibe ngu-20 yesipiliyoni ku-HDMI.

Izici ezintathu ezivelele ze-HDMI 2.2

Incazelo ye-HDMI 2.2 iyindinganiso entsha sha, egxile esikhathini esizayo. Lokhu kuthuthukiswa kwencazelo kugxila ezicini ezintathu ezibalulekile:

1. I-bandwidth inyusiwe kusukela ku-48Gbps kuya ku-96Gbps, okuhlangabezana nezidingo zokudlulisa zezinhlelo zokusebenza ezisebenzisa idatha eningi, ezicwilisayo, nezibonakalayo. Namuhla, izinkambu ezifana ne-AR, i-VR, kanye ne-MR zithuthuka ngokushesha. Imininingwane ye-HDMI 2.2 ingahlangabezana kangcono nezidingo zokubonisa zamadivayisi anjalo, ikakhulukazi uma isetshenziswa nezintambo ezisebenza kahle njengezibonisi ze-HDMI ze-144Hz noma izintambo ze-HDMI eziguquguqukayo.

2. Imininingwane entsha ingasekela izinqumo eziphakeme kanye namazinga okuvuselela, njenge-4K@480Hz noma i-8K@240Hz. Isibonelo, izikrini eziningi zemidlalo manje zisekela izinga lokuvuselela le-240Hz. Uma ihlanganiswe nemiklamo yesikhombikubona esincanyana njenge-Right Angle HDMI noma i-Slim HDMI, inganikeza ulwazi lokudlala olubushelelezi ngesikhathi sokusebenzisa.

3. Imininingwane ye-HDMI 2.2 ifaka phakathi ne-Delay Indication Protocol (LIP), ethuthukisa ukuvumelanisa komsindo nevidiyo, ngaleyo ndlela inciphise kakhulu ukubambezeleka komsindo. Isibonelo, ingasetshenziswa nesistimu yomsindo ozungezile efakwe isamukeli se-audio-video noma i-adaptha ye-HDMI 90-degree.

Ikhebula elisha le-Ultra 96 ​​HDMI

Kulokhu, akusikho nje kuphela ukucaciswa okusha kwe-HDMI 2.2 okwamenyezelwa, kodwa futhi nekhebula elisha le-Ultra 96 ​​HDMI lasungulwa. Le khebula isekela yonke imisebenzi ye-HDMI 2.2, inomkhawulokudonsa ongu-96 Gbps, ingasekela izinqumo eziphakeme kanye namazinga okuvuselela, futhi iyahambisana nezixazululo zokuxhumeka eziphathwayo njengekhebula elincane le-HDMI kanye ne-micro HDMI kuya ku-HDMI. Ukuhlolwa kanye nezitifiketi kwenziwe kumakhebula amamodeli nobude obuhlukene. Lolu chungechunge lwamakhebula luzotholakala kwikota yesithathu neyesine ka-2025.

Ukungena Enkathini Entsha Yesinqumo Esiphakeme

Imininingwane entsha ye-HDMI 2.2 ikhishwe eminyakeni eyisikhombisa ngemuva kokwethulwa kwe-HDMI 2.1. Phakathi nalesi sikhathi, imakethe iye yashintsha kakhulu. Namuhla, amadivayisi e-AR/VR/MR asethandwa kakhulu, futhi kube nentuthuko enkulu kanye nentuthuko kumadivayisi okubonisa, okuhlanganisa izixazululo zokuguqulwa kwekhebula le-HDMI kuya ku-DVI, izikrini zesilinganiso sokuvuselela esiphezulu, kanye namadivayisi amakhulu okubonisa i-TV. Ngesikhathi esifanayo, kube nentuthuko esheshayo yezikrini zokukhangisa zezentengiselwano ezimweni ezahlukahlukene njengemihlangano eku-inthanethi, emigwaqweni, noma ezinkundleni zemidlalo, kanye nemishini yezokwelapha neye-telemedicine. Isilinganiso sokuxazulula kanye nokuvuselela kokubili kushintshe kakhulu. Ngakho-ke, ekusetshenzisweni kwethu, sidinga isinqumo esiphezulu kanye nesilinganiso sokuvuselela, okuholele ekuzalweni kwencazelo entsha ye-HDMI 2.2.

Ku-CES 2025, sibone inani elikhulu lezinhlelo zezithombe ezisekelwe ku-AI kanye namadivayisi amaningi avuthiwe e-AR/VR/MR. Izidingo zokubonisa zala madivayisi sezifinyelele izinga elisha. Ngemva kokwamukelwa kabanzi kwencazelo ye-HDMI 2.2, singafinyelela kalula izinqumo ze-8K, 12K, ngisho ne-16K. Kumadivayisi e-VR, izidingo zokuxazulula kwezwe langempela ziphakeme kunezo zamadivayisi okubonisa endabuko. Uma zihlanganiswe nezintambo zokuklama ezithuthukisiwe njengezintambo ze-HDMI 2.1 zekesi lensimbi, imininingwane ye-HDMI 2.2 izothuthukisa kakhulu ulwazi lwethu lokubona.

Ukuqapha imakethe ye-HDMI nokuqinisekisa ukuhambisana komkhiqizo

Kulokhu, akumenyezelwanga nje kuphela imininingwane emisha, kodwa futhi kwethulwe nekhebula le-HDMI elisha le-Ultra-96 elisha sha. Ngokuphathelene nemininingwane emisha kanye nokuhlolwa kwekhwalithi yemikhiqizo eyenzelwe ukukhiqizwa kwekhebula, okwamanje kunabakhiqizi abahlobene abangaphezu kwenkulungwane emakethe abakhiqiza izintambo ze-HDMI namadivayisi okubonisa ahlobene, okuhlanganisa i-HDMI encane kuya ku-HDMI nezinye izigaba ezikhethekile. Inkampani yokuphatha amalayisense e-HDMI izoqapha futhi inake imikhiqizo ehlukahlukene emakethe njalo, futhi izoqapha njalo imakethe kanye nolwazi lwempendulo yabathengi. Uma kutholakala noma yimiphi imikhiqizo engahlangabezani nezindinganiso zokucaciswa noma enezinkinga, amaqembu okuthengisa noma okukhiqizayo kuzodingeka ahlinzeke ngezitifiketi zokugunyazwa ezifanele noma izitifiketi zokuhlola kanye neminye imibhalo. Ngokuqapha okuqhubekayo, kuqinisekiswa ukuthi imikhiqizo ethengiswa emakethe yonke iyahambisana nezindinganiso zokucaciswa.

Kulezi zinsuku, ngentuthuko yobuchwepheshe, amadivayisi okubonisa angene esigabeni esisha sokuthuthukiswa. Kungakhathaliseki ukuthi amadivayisi e-AR/VR, noma amadivayisi ahlukahlukene okubonisa ezokwelapha nawezentengiselwano akude, wonke angene enkathini yezinqumo eziphakeme kanye namazinga aphezulu okuvuselela. Ngemva kokukhishwa kwezinqumo ze-HDMI 2.2, kubaluleke kakhulu ekusetshenzisweni kwamadivayisi okubonisa emakethe yesikhathi esizayo. Sibheke phambili ekutheni izinqumo ezintsha zidume kakhulu ngokushesha okukhulu, okuvumela abathengi ukuthi babone izinqumo eziphezulu kanye nemiphumela ebonakalayo ebushelelezi.