Gabatarwa zuwa Canje-canje na Musamman daga HDMI 1.0 zuwa HDMI 2.1 (Sashe na 2)
HDMI 1.2A
Mai jituwa tare da sarrafa na'urori da yawa na CEC
An fito da HDMI 1.2a a ranar 14 ga Disamba, 2005, kuma an ƙayyadadden fasalulluka na Kula da Lantarki na Masu amfani (CEC), saitin umarni, da gwajin yarda da CEC.
An ƙaddamar da ƙaramin bita na HDMI 1.2 a cikin wannan watan, yana tallafawa duk ayyukan CEC (Consumer Electronic Control), yana ba da damar sarrafa na'urori masu jituwa gaba ɗaya tare da sarrafawar nesa guda ɗaya lokacin da aka haɗa ta hanyar HDMI.
Sabbin ƙarni na talabijin, 'yan wasan Blu-ray da sauran kayan aiki duk suna tallafawa fasahar Deep Color, yana ba da damar nunin launuka masu haske.
HDMI Type-A, wanda shine mafi yawan nau'in haɗin haɗin HDMI, an yi amfani dashi tun sigar 1.0 kuma har yanzu ana amfani dashi a yau. Nau'in C (mini HDMI) an gabatar da shi a cikin sigar 1.3, yayin da Type D (micro HDMI) aka ƙaddamar a cikin sigar 1.4.
HDMI 1.3
An ƙara yawan bandwidth zuwa 10.2 Gbps, yana goyan bayan Deep Color da babban ma'anar sauti mai mahimmanci.
Wani babban bita da aka ƙaddamar a watan Yuni 2006 ya ƙara yawan bandwidth zuwa 10.2 Gbps, yana ba da damar tallafi don 30bit, 36bit da 48bit xvYCC, sRGB ko YCbCr Deep Color fasahar. Bugu da ƙari, yana goyan bayan Dolby TrueHD da DTS-HD MA high-definition audio streaming, wanda za'a iya aikawa daga na'urar Blu-ray ta hanyar HDMI zuwa amplifier mai dacewa don ƙaddamarwa. HDMI 1.3a, 1.3b, 1.3b1 da 1.3c na gaba sun kasance ƙananan gyare-gyare.
HDMI 1.4
Goyan bayan 4K/30p, 3D da ARC,
Ana iya ɗaukar HDMI 1.4 a matsayin ɗayan shahararrun nau'ikan 'yan shekarun da suka gabata. An ƙaddamar da shi a cikin Mayu 2009 kuma an riga an goyi bayan ƙudurin 4K, amma kawai a 4,096 × 2,160/24p ko 3,840 × 2,160/24p/25p/30p. Wannan shekarar kuma ita ce farkon hauka na 3D, kuma HDMI 1.4 tana goyan bayan 1080/24p, 720/50p/60p 3D hotuna. Audio-hikima, ya ƙara aiki mai amfani ARC (Audio Return Channel), yana ba da damar dawo da sautin TV ta hanyar HDMI zuwa amplifier don fitarwa. Hakanan ya ƙara aikin watsa hanyar sadarwa na 100Mbps, yana ba da damar raba haɗin Intanet ta hanyar HDMI.
HDMI 1.4a, 1.4b
Ƙananan sake dubawa suna gabatar da ayyukan 3D
Haushin 3D da “Avatar” ya tayar ya ci gaba da raguwa. Saboda haka, a cikin Maris 2010 da Oktoba 2011, an fitar da ƙananan sake dubawa HDMI 1.4a da 1.4b bi da bi. Waɗannan gyare-gyaren an yi niyya ne ga 3D, kamar ƙara ƙarin nau'ikan 3D guda biyu don watsawa da tallafawa hotunan 3D a ƙudurin 1080/120p.
An fara daga HDMI 2.0, ƙudurin bidiyo yana tallafawa har zuwa 4K/60p, wanda kuma shine sigar HDMI da aka saba amfani da ita a yawancin talabijin na yanzu, amplifiers, da sauran kayan aiki.
HDMI 2.0
Sigar 4K na gaskiya, bandwidth ya karu zuwa 18 Gbps
HDMI 2.0, wanda aka ƙaddamar a cikin Satumba 2013, kuma ana kiransa "HDMI UHD". Kodayake HDMI 1.4 ya riga ya goyi bayan bidiyon 4K, yana goyan bayan ƙananan ƙayyadaddun 30p kawai. HDMI 2.0 yana ƙara yawan bandwidth daga 10.2 Gbps zuwa 18 Gbps, yana iya tallafawa 4K / 60p bidiyo kuma ya dace da zurfin launi na Rec.2020. A halin yanzu, yawancin kayan aiki, gami da talabijin, amplifiers, 'yan wasan Blu-ray, da sauransu, sun ɗauki wannan sigar HDMI.
HDMI 2.0a
Yana goyan bayan HDR
Ƙananan bita na HDMI 2.0, wanda aka ƙaddamar a watan Afrilu 2015, ya ƙara goyon bayan HDR. A halin yanzu, yawancin sabbin TVs na zamani waɗanda ke tallafawa HDR suna ɗaukar wannan sigar. Sabbin amplifiers masu ƙarfi, 'yan wasan Blu-ray na UHD, da sauransu kuma za su sami haɗin haɗin HDMI 2.0a. HDMI 2.0b na gaba shine ingantaccen sigar ainihin ainihin HDR10, wanda ke ƙara Hybrid Log-Gamma, tsarin HDR na watsa shirye-shirye.
Matsayin HDMI 2.1 yana goyan bayan bidiyo tare da ƙudurin 8K.
HDMI 2.1 ya ƙara haɓaka bandwidth zuwa 48Gbps.
HDMI 2.1
Yana goyan bayan 8K/60Hz, 4K/120Hz bidiyo, da Dynamic HDR (Dynamic HDR).
Sabuwar sigar HDMI wacce aka ƙaddamar a cikin Janairu 2017, tare da haɓakar bandwidth da yawa zuwa 48Gbps, na iya tallafawa hotuna har zuwa 7,680 × 4,320/60Hz (8K/60p), ko hotuna mafi girman firam na 4K/120Hz. HDMI 2.1 zai ci gaba da dacewa da ainihin HDMI A, C, da D da sauran ƙirar filogi. Bugu da ƙari, yana goyan bayan sabuwar fasaha ta Dynamic HDR, wanda zai iya ƙara haɓaka bambanci da aikin gradation launi dangane da rarraba duhu-duhun kowane firam idan aka kwatanta da na yanzu "a tsaye" HDR. Dangane da sauti, HDMI 2.1 tana goyan bayan sabuwar fasahar eARC, wacce za ta iya watsa Dolby Atmos da sauran sauti na tushen Abu baya ga na'urar.
Bugu da kari, tare da rarrabuwa na na'urar siffofin, daban-daban na HDMI igiyoyi tare da musaya sun fito, kamar Slim HDMI, OD 3.0mm HDMI, Mini HDMI (C-type), Micro HDMI (D-type), kazalika Dama Angle HDMI, 90-digiri gwiwar hannu igiyoyi, M HDMI, da dai sauransu, dace da daban-daban al'amura. Hakanan akwai 144Hz HDMI don ƙimar wartsakewa mai girma, 48Gbps HDMI don babban bandwidth, da HDMI Madadin Yanayin don USB Type-C don na'urorin hannu, yana ba da damar musaya na USB-C don fitar da siginar HDMI kai tsaye ba tare da buƙatar masu canzawa ba.
Dangane da kayan aiki da tsari, akwai kuma kebul na HDMI tare da ƙirar ƙarfe na ƙarfe, irin su Slim HDMI 8K HDMI ƙarfe ƙarfe, 8K HDMI ƙarfe ƙarfe, da sauransu, waɗanda ke haɓaka ƙarfin ƙarfin igiyoyi da tsangwama. A lokaci guda, Spring HDMI da M HDMI Cable suma suna ba da ƙarin zaɓuɓɓuka don yanayin amfani daban-daban.
A ƙarshe, ma'auni na HDMI yana ci gaba da haɓakawa, yana ci gaba da haɓaka bandwidth, ƙuduri, launi, da aikin sauti, yayin da nau'o'in da kayan aiki na igiyoyi suna ƙara bambanta don biyan bukatun masu amfani don hotuna masu inganci, sauti mai inganci, da haɗin kai masu dacewa.
Lokacin aikawa: Satumba-01-2025
