Incamake ya tekinike ya HDMI 2.1b Ibisobanuro

Incamake ya tekinike ya HDMI 2.1b Ibisobanuro

Kubakunda amajwi na videwo, ibikoresho bizwi cyane ntagushidikanya ni insinga za HDMI. Kuva hasohotse verisiyo ya 1.0 ya HDMI ibisobanuro mu 2002, hashize imyaka irenga 20. Mu myaka 20-yongeyeho, HDMI yabaye interineti ikoreshwa cyane mubikoresho byamajwi na videwo. Dukurikije inyandiko zemewe, ibicuruzwa byoherejwe mu bikoresho bya HDMI bigeze kuri miliyari 11, ibyo bikaba bihwanye n’ibikoresho bigera kuri bibiri bya HDMI ku muntu ku isi. Inyungu nini ya HDMI nuburinganire bwibisanzwe. Mu myaka 20 ishize, ingano yumubiri yimiterere isanzwe ya HDMI ntiyahindutse, kandi protocole ya software yageze kubwuzuzanye bwuzuye. Ibi biroroshye cyane kubikoresho binini byo murugo hamwe nibikoresho byihuta bigezweho, cyane cyane televiziyo. Nubwo televiziyo murugo ari moderi ishaje kuva mu myaka irenga icumi ishize, irashobora guhuzwa neza na kanseri yimikino yanyuma izakurikiraho bidakenewe adapteri. Kubwibyo, mumyaka yashize, HDMI yasimbuye byihuse amashusho yibice byashize, AV, amajwi, nandi masura kuri tereviziyo kandi ibaye interineti ikunze kugaragara kuri tereviziyo. Dukurikije imibare, ibicuruzwa byose bya tereviziyo ku isoko mu 2024 bifashisha ikoranabuhanga rya HDMI, kandi HDMI nayo yabaye umutwara mwiza ku buryo busobanutse neza nka 4K, 8K, na HDR. Ibipimo bya HDMI 2.1a byongeye kuzamurwa: bizongera ubushobozi bwo gutanga amashanyarazi ku nsinga kandi bisaba ko hashyirwaho chip mubikoresho bikomoka.

Ibisobanuro bya HDMI® 2.1b nuburyo bwanyuma bwibisobanuro bya HDMI®, bishyigikira urutonde rwinshi rwo gufata amashusho no kugarura ibiciro, harimo 8K60 na 4K120, hamwe nicyemezo kigera kuri 10K. Ifasha kandi imiterere ya HDR ifite imbaraga, hamwe nubushobozi bwumurongo wiyongera kuri 48Gbps HDMI. Umugozi mushya wa Ultra High Speed ​​HDMI ushyigikira umurongo wa 48Gbps. Izi nsinga zemeza itangwa rya ultra-high-bandwidth yigenga yibiranga, harimo videwo 8K idacometse hamwe na HDR. Bafite ultr-low EMI (interineti ya electronique), igabanya kwivanga hamwe nibikoresho bidafite umugozi. Intsinga zirahuza inyuma kandi zirashobora no gukoreshwa nibikoresho bihari bya HDMI.

Ibiranga HDMI 2.1b birimo:

Amashusho maremare yo hejuru: Irashobora gushyigikira urutonde rwimyanzuro ihanitse hamwe nigipimo cyihuse cyo kugarura ibintu (harimo 8K60Hz na 4K120Hz), itanga uburambe bwo kureba kandi byoroshye-byihuta. Ifasha imyanzuro igera kuri 10K, yujuje ibyifuzo bya AV yubucuruzi, inganda, hamwe numwuga usaba.
Dynamic HDR yemeza ko buri kintu cyose ndetse na buri kintu cya videwo cyerekana indangagaciro nziza zimbitse, ibisobanuro, umucyo, itandukaniro, hamwe na gamut yagutse.
Inkomoko ishingiye ku majwi (SBTM) ni ikintu gishya cya HDR. Usibye ikarita ya HDR yarangijwe nigikoresho cyo kwerekana, inatuma igikoresho gikomoka gukora igice cya mapping ya HDR. SBTM ni ingirakamaro cyane mugihe uhuza amashusho ya HDR na SDR cyangwa ibishushanyo mumashusho imwe, nkibishusho-mu-shusho cyangwa ubuyobozi bwa porogaramu hamwe na Windows yerekana amashusho. SBTM yemerera kandi PC nibikoresho byimikino guhita bitanga ibimenyetso byiza bya HDR kugirango ikoreshe neza ubushobozi bwa HDR bwerekanwa bitabaye ngombwa ko hajyaho intoki ibikoresho byabigenewe.

Ultra-yihuta cyane insinga za HDMI zirashobora gushyigikira imikorere ya HDMI 2.1b idacometse hamwe numuyoboro wa 48G ushyigikira. EMI yasohotse mumigozi ni mike cyane. Zishobora kandi gusubira inyuma zijyanye na verisiyo yambere ya HDMI kandi irashobora gukoreshwa nibikoresho bihari bya HDMI.
Ibisobanuro bya HDMI 2.1b bisimbuza 2.0b, mugihe 2.1a ibisobanuro bikomeje kwerekeza no gushingira kubisobanuro bya HDMI 1.4b. HDMI®
Uburyo bwo kumenyekanisha ibicuruzwa bya HDMI 2.1b
Ibisobanuro bya HDMI 2.1b birimo umugozi mushya - Ultra Yihuta Yihuta ya HDMI®. Nibikoresho byonyine byujuje ibisobanuro bihamye, bigamije kwemeza inkunga yimikorere yose ya HDMI 2.1b, harimo 8k @ 60 na 4K @ 120. Ubushobozi bwongerewe ubushobozi bwiyi kabili bushigikira 48Gbps. Intsinga zose zemewe z'uburebure zose zigomba gutsinda ibizamini byemeza Ihuriro ryemewe rya HDMI (Forum ATC). Bimaze kwemezwa, umugozi uzakenera kugira Ultra Yihuta Yihuta ya HDMI yemewe kuri buri paki cyangwa kugurisha, kugirango abaguzi bashobore kugenzura imiterere yibicuruzwa. Kugirango umenye umugozi, menya neza ko ikirango gisabwa Ultra Yihuta-Yihuta ya HDMI nkuko bigaragara hejuru yerekanwa mubipfunyika. Menya ko ikirangantego cyizina cyemewe cyanditse kuri label. Iri zina naryo rigomba kugaragara kumurongo winyuma wa kabili. Kugirango umenye niba umugozi warageragejwe kandi wemejwe kandi wujuje ibyasobanuwe na HDMI 2.1b, urashobora gusikana kode ya QR kuri label ukoresheje porogaramu yemewe ya kabili ya HDMI iboneka mububiko bwa Apple App, Ububiko bwa Google Play, hamwe nububiko bwa porogaramu za Android.

Umugozi usanzwe wa HDMI 2.1b wamakuru ufite ibice 5 byinsinga zigoretse imbere yumugozi, hamwe nurutonde rwamabara yo hanze ni umuhondo, orange, umweru, umutuku, kandi hariho amatsinda 2 yo guhuza insinga 6 zose, zose hamwe 21. Kugeza ubu, ubwiza bwinsinga za HDMI buratandukanye cyane kandi hariho itandukaniro rikomeye. Akajagari karenze kure ibitekerezo. Bamwe mu bakora uruganda barashobora gukora ibicuruzwa byarangije metero 3 hamwe ninsinga 30AWG zujuje ubuziranenge bwa EMI kandi zikaba zifite umurongo wa 18G, mugihe insinga zimwe zavanywe mu nganda zifite umurongo wa 13.5G gusa, izindi zifite umurongo wa 10.2G gusa, ndetse zimwe zikaba zifite umurongo wa 5G gusa. Kubwamahirwe, Ishyirahamwe HDMI rifite ibisobanuro birambuye, kandi ubigereranije, umuntu arashobora kumenya ubwiza bwumugozi. Imiterere ya kabili yubu isobanura: insinga ya aluminium foil muri 5P ikoreshwa mugukwirakwiza amakuru hamwe nitsinda rimwe ryibimenyetso bya DDC kuri protocole y'itumanaho. Imikorere y'insinga 7 z'umuringa ni: imwe yo gutanga amashanyarazi, imwe kumikorere ya CEC, ibiri yo gusubiza amajwi (ARC), itsinda rimwe ryibimenyetso bya DDC (insinga ebyiri zingenzi zifite ifuro ninsinga imwe yubutaka hamwe na aluminium foil ikingira) kuri protocole y'itumanaho. Amahitamo atandukanye yibikorwa hamwe nibikorwa bihuza bituma ibikoresho bya kabili byubatswe hamwe nigishushanyo mbonera cyibisubizo bivamo itandukaniro rinini ryibiciro hamwe nigiciro kinini. Birumvikana, imikorere ya kabili ijyanye nayo iratandukanye cyane. Hasi nuburyo bubora bwibikoresho bimwe byujuje ibyangombwa.

Imiterere isanzwe ya HDMI

Umugozi wumuringa wo hanze urabohowe. Ihuriro rimwe rikozwe mubikoresho bya Mylar hamwe na aluminium foil layer.

Imbere izengurutswe cyane nicyuma gikingira icyuma kuva hejuru kugeza hasi. Iyo igifuniko cy'icyuma hejuru kivanyweho, hari kaseti yumuhondo mwinshi wo hejuru wifata imbere. Mugukuraho umuhuza, birashobora kugaragara ko buri nsinga imbere ihujwe numuyoboro wamakuru, uzwi kandi nka "pin yuzuye". By'umwihariko, hejuru yintoki za zahabu zifite urwego rwa zahabu, kandi itandukaniro ryibiciro byibicuruzwa nyabyo biri muribi bisobanuro.

Muri iki gihe, hari uburyo butandukanye bwa kabili ya HDMI 2.1b bwujuje ibintu bitandukanye bikoreshwa ku isoko, nka Slim HDMI na OD 3.0mm insinga za HDMI, zikwiranye n’ahantu hateganijwe hamwe n’insinga zihishe;
Inguni iburyo HDMI (inkokora ya dogere 90) na 90 L / T HDMI Cable, byoroshye guhuza ibikoresho mumwanya muto;
Umugozi wa MINI HDMI (C-ubwoko) na MICRO HDMI Cable (D-D), ibereye ibikoresho byikurura nka kamera na tableti;
Intsinga zikora cyane nka 8K HDMI, 48Gbps Isoko HDMI, nibindi, byemeza ituze ryumuriro mwinshi cyane;
Ibikoresho byoroshye bya HDMI na Spring HDMI bifite imbaraga zo kurwanya kunama no kuramba;
Moderi ya Slim 8K HDMI, MINI na MICRO hamwe nicyuma cyikariso yicyuma irusheho kongera uburyo bwo gukingira no kuramba kwimbere, cyane cyane ibereye kwivanga cyane cyangwa ibidukikije byinganda.
Mugihe abaguzi baguze, usibye kumenya ikirango cyihuta cya HDMI cyemewe, bagomba no guhuza ubwoko bwibikoresho byabo bwite (nko kumenya niba mini HDMI kugeza HDMI cyangwa micro HDMI kugeza HDMI ikenewe) hamwe nibikoreshwa (nko kumenya niba impande zombi cyangwa igishushanyo mbonera gikenewe) kugirango bahitemo neza imikorere ya HDMI 2.1b.