Intshayelelo kwiiNkcazo zoTshintsho ukusuka kwi-HDMI 1.0 ukuya kwi-HDMI 2.1 (Icandelo 2)

Intshayelelo kwiiNkcazo zoTshintsho ukusuka kwi-HDMI 1.0 ukuya kwi-HDMI 2.1 (Icandelo 2)

I-HDMI 1.2a
Iyahambelana nolawulo lwezixhobo ezininzi zeCEC
I-HDMI 1.2a yakhululwa ngoDisemba 14, 2005, kwaye ichaze ngokupheleleyo iimpawu zeConsumer Electronic Control (CEC), isethi yomyalelo, kunye novavanyo lokuthotyelwa kweCEC.
Ukuhlaziywa okuncinci kwe-HDMI 1.2 kwaqaliswa ngenyanga enye, ukuxhasa yonke imisebenzi ye-CEC (uLawulo lwe-Electronic Consumer), evumela ukuba izixhobo ezihambelanayo zilawulwe ngokupheleleyo kunye nolawulo olulodwa olukude xa luxhunywe nge-HDMI.

Isizukulwana samva nje sethelevishini, abadlali be-Blu-ray kunye nezinye izixhobo zonke zixhasa ubuchwepheshe boMbala onzulu, okwenza ukuba kuboniswe imibala ecacileyo.

Uhlobo lwe-HDMI-A, eyona nto ixhaphakileyo ye-HDMI ikhonkco, isetyenziswe ukususela kwi-version 1.0 kwaye isasetyenziswa nanamhlanje. Uhlobo C (i-HDMI encinci) yaziswa kwi-version 1.3, ngelixa i-Type D (micro HDMI) yasungulwa kwi-version 1.4.
I-HDMI 1.3
I-bandwidth inyuswe ukuya kwi-10.2 Gbps, ixhasa uMbala oNzulu kunye nokusasazwa komsindo ophezulu

Uhlaziyo olukhulu olwasungulwa ngoJuni ka-2006 lonyuse i-bandwidth ukuya kwi-10.2 Gbps, ivumela inkxaso ye-30bit, 36bit kunye ne-48bit xvYCC, i-sRGB okanye i-YCbCr iteknoloji yeMbala eNzululwazi. Ukongezelela, ixhase i-Dolby TrueHD kunye ne-DTS-HD MA i-high-definition audio streaming, enokuthi idluliselwe kumdlali we-Blu-ray nge-HDMI ukuya kwi-amplifier ehambelanayo ye-decoding. I-HDMI 1.3a eyalandelayo, i-1.3b, i-1.3b1 kunye ne-1.3c yayizilungiso ezincinci.

I-HDMI 1.4
Ixhasa i-4K/30p, i-3D kunye ne-ARC,
I-HDMI 1.4 inokuthathwa njengenye yeenguqulelo ezidumileyo kwiminyaka embalwa edlulileyo. Iqaliswe ngoMeyi 2009 kwaye sele ixhasa isisombululo se-4K, kodwa kuphela kwi-4,096 × 2,160/24p okanye 3,840 × 2,160/24p/25p/30p. Loo nyaka wawukwayisiqalo se-3D craze, kwaye i-HDMI 1.4 ixhasa i-1080/24p, 720/50p/60p imifanekiso ye-3D. I-Audio-wise, yongeza umsebenzi osebenzayo we-ARC (i-Audio Return Channel), evumela ukuba i-audio ye-TV ibuyiselwe nge-HDMI kwi-amplifier yemveliso. Iphinde yongeze umsebenzi wokuhanjiswa kwenethiwekhi ye-100Mbps, eyenza ukwabelana nge-intanethi nge-HDMI.

I-HDMI 1.4a, 1.4b

Uhlaziyo oluncinci lwazisa ukusebenza kwe-3D
I-3D craze ebangelwe yi "Avatar" iqhubekile ingayeki. Ngoko ke, ngo-Matshi 2010 kunye no-Oktobha 2011, ukuhlaziywa okuncinci kwe-HDMI 1.4a kunye ne-1.4b yakhululwa ngokulandelanayo. Olu hlaziyo lujolise ikakhulu kwi-3D, njengokongeza iifomati ezimbini ze-3D zokusasaza kunye nokuxhasa imifanekiso ye-3D kwisisombululo se-1080/120p.

Ukuqala kwi-HDMI 2.0, isisombululo sevidiyo sixhasa ukuya kuthi ga kwi-4K / 60p, ekwasetyenziswa ngokuqhelekileyo inguqu ye-HDMI kwiithelevishini ezininzi zangoku, i-amplifiers, kunye nezinye izixhobo.

I-HDMI 2.0
Inguqulo ye-4K yokwenyani, i-bandwidth inyuke ukuya kwi-18 Gbps
I-HDMI 2.0, eyasungulwa ngoSeptemba 2013, yaziwa nangokuthi "HDMI UHD". Nangona i-HDMI 1.4 sele ixhasa ividiyo ye-4K, ixhasa kuphela inkcazo ephantsi ye-30p. I-HDMI 2.0 ikwandisa i-bandwidth ukusuka kwi-10.2 Gbps ukuya kwi-18 Gbps, ekwazi ukuxhasa ividiyo ye-4K / 60p kwaye iyahambelana ne-Rec.2020 ubunzulu bombala. Okwangoku, uninzi lwezixhobo, kubandakanya oomabonakude, iamplifiers, abadlali beBlu-ray, njl., bamkele le nguqulelo yeHDMI.

I-HDMI 2.0a

Ixhasa HDR
Ukuhlaziywa okuncinci kwe-HDMI 2.0, eqaliswe ngo-Ephreli 2015, yongezelela inkxaso ye-HDR. Okwangoku, uninzi lweeTV zesizukulwana esitsha ezixhasa iHDR zamkela le nguqulelo. I-amplifiers entsha yamandla, abadlali be-UHD Blu-ray, njl.njl baya kuba ne-HDMI 2.0a izixhumi. I-HDMI 2.0b elandelayo yinguqu ehlaziyiweyo yenkcazo ye-HDR10 yasekuqaleni, eyongeza i-Hybrid Log-Gamma, ifomathi ye-HDR yokusasazwa.

Umgangatho we-HDMI 2.1 uxhasa ividiyo ngesisombululo se-8K.

I-HDMI 2.1 iye yandisa kakhulu i-bandwidth ukuya kwi-48Gbps.

I-HDMI 2.1
Ixhasa i-8K/60Hz, 4K/120Hz ividiyo, kunye neDynamic HDR (Dynamic HDR).
Inguqulo yakutshanje ye-HDMI iqaliswe ngoJanuwari 2017, kunye ne-bandwidth eyonyuke kakhulu kwi-48Gbps, inokuxhasa ukuya kwi-7,680 × 4,320 / 60Hz (8K / 60p) imifanekiso, okanye imifanekiso ephezulu yefreyimu ye-4K / 120Hz. I-HDMI 2.1 iya kuqhubeka ihambelana ne-HDMI A, C, kunye ne-D yasekuqaleni kunye nezinye iiplagi zokuyila. Ngapha koko, ixhasa itekhnoloji entsha yeDynamic HDR, enokuphucula ngakumbi umahluko kunye nokusebenza komgangatho wombala ngokusekwe kukukhanya-obumnyama kwesakhelo ngasinye xa kuthelekiswa ne-HDR “emile” yangoku. Ngokubhekiselele kwisandi, i-HDMI 2.1 isekela iteknoloji entsha ye-eARC, enokudlulisa i-Dolby Atmos kunye nezinye izinto ezisekelwe kwi-Object-based audio kwisixhobo.
Ukongezelela, kunye nokwahluka kweefom zesixhobo, iintlobo ezahlukeneyo zeentambo ze-HDMI ezine-interfaces ziye zavela, ezifana ne-Slim HDMI, i-OD 3.0mm HDMI, i-Mini HDMI (uhlobo lwe-C), i-Micro HDMI (uhlobo lwe-D), kunye ne-Right Angle HDMI, i-90-degree elbow cables, i-Flexible HDMI, njl., ifanelekile kwiimeko ezahlukeneyo. Kukho kwakhona i-144Hz HDMI yezinga eliphezulu lokuhlaziya, i-48Gbps HDMI ye-bandwidth ephezulu, kunye ne-HDMI Enye Indlela ye-USB Type-C yezixhobo eziphathwayo, evumela i-USB-C interfaces ukuba ikhuphe ngokuthe ngqo izibonakaliso ze-HDMI ngaphandle kwesidingo sabaguquli.
Ngokumalunga nezixhobo kunye nesakhiwo, kukho iintambo ze-HDMI ezinoyilo lwecala letsimbi, njenge-Slim HDMI 8K HDMI intsimbi yensimbi, i-8K HDMI intsimbi yensimbi, njl., ephucula ukuqina kunye nokukwazi ukuchasana nokuphazamiseka kweentambo. Ngexesha elifanayo, i-Spring HDMI kunye neFlexible HDMI Cable ikwabonelela ngeendlela ezininzi zokusebenzisa iimeko ezahlukeneyo zokusetyenziswa.
Ukuququmbela, umgangatho we-HDMI uhlala uguquguquka, ngokuqhubekayo uphucula i-bandwidth, isisombululo, umbala, kunye nokusebenza komsindo, ngelixa iintlobo kunye nezixhobo zeentambo zikhula ngokuhlukahluka ukuhlangabezana neemfuno zabathengi kwimifanekiso ephezulu, isandi esiphakamileyo, kunye nokudibanisa okulula.