Hafi ya buriwese mubihe bya HD azi HDMI, kuberako aribwo buryo bwogukwirakwiza amashusho ya HD cyane, kandi ibyerekanwe 2.1A bigezweho birashobora no gushyigikira 8K Ultra HD yerekana amashusho.Ibikoresho byingenzi byumurongo gakondo wa HDMI ni umuringa, ariko umurongo wumuringa wa HDMI wumurongo ufite imbogamizi, kubera ko umuringa urwanya umuringa ufite ibimenyetso byinshi byerekana ibimenyetso, kandi guhagarara kwihuta ryihuta nabyo bizagira byinshi Ingaruka ku ntera ndende.
Dufashe nk'urugero rusanzwe rukoreshwa na HDMI2.0 na HDMI2.1 nk'urugero, HDMI2.0 irashobora gushyigikira amashusho agera kuri 4K 60Hz, ariko HDMI2.0 ntabwo ishyigikira gufungura HDR mugihe umwanya wa 4K 60Hz wibara ari RGB, kandi gusa ishyigikira gufungura HDR muri MODE YAMABARA YUV 4: 2: 2.Ibi bivuze kwigomwa kumubare runaka wamabara muguhana igipimo cyinshi cyo kugarura ubuyanja.Kandi HDMI 2.0 ntabwo ishyigikiye kohereza amashusho ya 8K.
HDMI2.1 ntishobora gushyigikira 4K 120Hz gusa, ariko kandi 8K 60Hz.HDMI2.1 nayo ishyigikira VRR (Igipimo cyo Guhindura Impinduka).Abakina umukino bagomba kumenya ko mugihe ecran igarura igipimo cyikarita yubushushanyo hamwe nigipimo cyo kugarura monitor ntigihuye, birashobora gutuma ishusho ishwanyagurika.Inzira yoroshye yo gukora ibi ni ugukingura VSY, ariko gufungura VS bizafunga umubare wamakadiri kuri 60FPS, bigira ingaruka kumikino.
Kugirango bigerweho, NVIDIA yashyizeho tekinoroji ya G-SYNC, ihuza guhuza amakuru hagati yerekana hamwe na GPU isohoka binyuze kuri chip, kugirango gutinda gushya kwerekanwa bisa neza na GPU itinda gusohoka.Muri ubwo buryo, tekinoroji ya AMD ya freesync.VRR (igipimo cyo kugarura impinduka) irashobora kumvikana kimwe na tekinoroji ya G-SYNC hamwe na tekinoroji ya freesync, ikoreshwa mukurinda ecran yihuta yihuta kugirango idashwanyagurika cyangwa ititonda, byemeza ko umukino wimikino woroshye kandi wuzuye muburyo burambuye .
Mugihe kimwe, HDMI2.1 nayo izana ALLM (Automatic Low Latency Mode).Abakoresha televiziyo yubwenge muburyo bwihuse bwihuse ntabwo bahinduranya intoki kuburyo bwihuse bitewe nibyo TV ikina, ariko bahita bashoboza cyangwa guhagarika uburyo bwihuse ukurikije ibyo TV ikina.Mubyongeyeho, HDMI2.1 nayo ishyigikira HDR ifite imbaraga, mugihe HDMI2.0 ishyigikira gusa HDR ihagaze.
Ikirenga cya tekinolojiya mishya myinshi, igisubizo ni uguturika kwamakuru yoherejwe, muri rusange, "umuyoboro mugari" wa HDMI 2.0 ni 18Gbps, ushobora kohereza 3840 * 2160 @ 60Hz (gushyigikira kureba 4K);kuri HDMI 2.1, umuyoboro mugari ugomba kuba 48Gbps, ushobora kohereza 7680 * 4320 @ 60Hz.Intsinga ya HDMI nayo ifite ibiranga ingenzi nkumuhuza hagati yibikoresho na terefone.Gukenera umurongo mwinshi bituma insinga za HDMI fibre optique zavutse, hano tuzagereranya ibisa nibitandukaniro hagati yumurongo usanzwe wa HDMI numurongo wa optique FIBER HDMI:
(1) Intangiriro ntabwo ari imwe
Umugozi wa optique fibre HDMI ikoresha fibre optique, kandi ibikoresho muri rusange ni fibre fibre.Ugereranije n'ibikoresho byombi, gutakaza fibre y'ibirahure ni bito, ariko igiciro cya fibre ya plastike ni gito.Kugirango tumenye neza imikorere, mubisanzwe birasabwa gukoresha fibre optique ya fibre intera iri munsi ya metero 50 na fibre optique ya metero zirenga 50.Ubusanzwe insinga ya HDMI ikozwe mumuringa wintoki, birumvikana ko hariho verisiyo zizamurwa nka silver zometseho umuringa hamwe na silver sterling.Itandukaniro ryibikoresho rigena itandukaniro rinini hagati ya fibre optique ya fibre optique na kabili isanzwe ya HDMI mumirima yabo.Kurugero, insinga ya fibre optique izaba yoroheje cyane, yoroshye kandi yoroshye;mugihe insinga zisanzwe zumuringa zizaba zinini cyane, ziremereye, zikomeye nibindi.
2) Ihame riratandukanye
Umurongo wa optique fibre HDMI ifata moteri ya chip ya moteri ya moteri, ikenera koherezwa muburyo bubiri bwamashanyarazi: kimwe nikimenyetso cyamashanyarazi mubimenyetso bya optique, hanyuma ibimenyetso bya optique bikanyuzwa mumurongo wa fibre optique, hanyuma ibimenyetso bya optique. ihindurwamo ikimenyetso cyamashanyarazi, kugirango tumenye neza kohereza ibimenyetso kuva SOURCE iherezo kugeza DISPLAY iherezo.Imirongo isanzwe ya HDMI ikoresha itumanaho ryamashanyarazi kandi ntukeneye kunyura mumashanyarazi abiri.
(3) Ihererekanyabubasha rifite agaciro
Nkuko byavuzwe haruguru, gahunda ya chip ikoreshwa na optique ya fibre optique ya HDMI nimirongo isanzwe ya HDMI iratandukanye, kubwibyo hariho itandukaniro mubikorwa byo kohereza.Muri rusange, kubera ko amashanyarazi agomba guhinduka inshuro ebyiri, itandukaniro mugihe cyo kohereza hagati ya fibre optique ya fibre optique n'umurongo usanzwe wa HDMI kumurongo mugufi muri metero 10 ntabwo ari nini, kubwibyo biragoye kugira intsinzi cyangwa gutsindwa byimazeyo mumikorere yabiri kumurongo mugufi.Fibre optique ya HDMI irashobora gushyigikira ihererekanyabubasha ryibimenyetso birenga metero 150 bitabaye ngombwa ko byongera ibimenyetso.Muri icyo gihe kimwe, bitewe no gukoresha fibre optique nkitwara ryogukwirakwiza, ingaruka-y-ubudahemuka yikimenyetso ni nziza kandi nziza, kandi ntabwo izaterwa nimirasire ya electromagnetique yibidukikije, ikwiranye cyane imikino ninganda zikenewe cyane.
(4) Itandukaniro ryibiciro ni rinini
Kugeza ubu, bitewe na fibre optique ya HDMI nkikintu gishya, igipimo cyinganda nitsinda ryabakoresha ni bito.Muri rusange rero, igipimo cya fibre optique ya fibre optique ni ntoya, igiciro rero kiracyari murwego rwo hejuru, mubisanzwe inshuro nyinshi zihenze kuruta imirongo ya muringa ya HDMI.Kubwibyo, umurongo usanzwe wumuringa HDMI umurongo uracyasimburwa mubijyanye nigikorwa cyibiciro.
Igihe cyo kohereza: Apr-07-2022