Chiyambi cha Zosintha Zachidule kuchokera ku HDMI 1.0 kupita ku HDMI 2.1 (Gawo 2)
HDMI 1.2a
Yogwirizana ndi CEC yowongolera zida zambiri
HDMI 1.2a inatulutsidwa pa December 14, 2005, ndipo inafotokoza bwino za Consumer Electronic Control (CEC), seti ya malamulo, ndi kuyesa kutsata kwa CEC.
Kukonzanso kwakung'ono kwa HDMI 1.2 kunayambika mwezi womwewo, kuthandizira ntchito zonse za CEC (Consumer Electronic Control), kulola kuti zipangizo zogwirizana ziziyendetsedwa kwathunthu ndi chiwongolero chimodzi chokha pamene chikugwirizana ndi HDMI.
Makanema apawailesi yakanema, osewera a Blu-ray ndi zida zina zonse zimathandizira ukadaulo wa Deep Color, zomwe zimathandizira kuwonetsa mitundu yowoneka bwino.
HDMI Type-A, yomwe ndi mtundu wodziwika kwambiri wa cholumikizira cha HDMI, yakhala ikugwiritsidwa ntchito kuyambira mtundu 1.0 ndipo ikugwiritsidwabe ntchito mpaka pano. Type C (mini HDMI) idayambitsidwa mu mtundu 1.3, pomwe Type D (micro HDMI) idakhazikitsidwa mu mtundu 1.4.
HDMI 1.3
Bandwidth yawonjezeka kufika ku 10.2 Gbps, kuthandizira Deep Color ndi kutulutsa mawu omveka bwino.
Kukonzanso kwakukulu komwe kunayambika mu June 2006 kunawonjezera bandwidth kufika 10.2 Gbps, kuthandizira kuthandizira 30bit, 36bit ndi 48bit xvYCC, sRGB kapena YCbCr Deep Colour teknoloji. Kuphatikiza apo, idathandizira kutsitsa kwamtundu wa Dolby TrueHD ndi DTS-HD MA, komwe kumatha kutumizidwa kuchokera ku Blu-ray player kudzera pa HDMI kupita ku amplifier yogwirizana kuti isinthe. HDMI 1.3a, 1.3b, 1.3b1 ndi 1.3c zotsatila zinali zosinthidwa zazing'ono.
HDMI 1.4
Imathandizira 4K/30p, 3D ndi ARC,
HDMI 1.4 ikhoza kuonedwa ngati imodzi mwamitundu yotchuka kwambiri zaka zingapo zapitazo. Idakhazikitsidwa mu Meyi 2009 ndipo idathandizira kale kusamvana kwa 4K, koma pa 4,096 × 2,160/24p kapena 3,840 × 2,160/24p/25p/30p. Chaka chimenecho chinalinso chiyambi cha 3D craze, ndipo HDMI 1.4 inathandizira zithunzi za 1080/24p, 720/50p/60p 3D. Mwanzeru, idawonjezera ntchito yothandiza kwambiri ya ARC (Audio Return Channel), kulola kuti mawu a TV abwezedwe kudzera pa HDMI kupita ku amplifier kuti atulutse. Idawonjezeranso ntchito yotumizira ma netiweki 100Mbps, ndikupangitsa kugawana ma intaneti kudzera pa HDMI.
HDMI 1.4a, 1.4b
Zosintha zazing'ono zomwe zikuyambitsa magwiridwe antchito a 3D
Chidwi cha 3D choyambitsidwa ndi "Avatar" chapitilirabe. Choncho, mu March 2010 ndi October 2011, zosintha zazing'ono za HDMI 1.4a ndi 1.4b zinatulutsidwa motsatira. Zosinthazi zidali makamaka pa 3D, monga kuwonjezera mitundu iwiri ya 3D yowulutsa ndikuthandizira zithunzi za 3D pa 1080/120p resolution.
Kuyambira pa HDMI 2.0, kusintha kwamavidiyo kumathandizira mpaka 4K/60p, yomwenso ndi mtundu wa HDMI womwe umagwiritsidwa ntchito kwambiri pamawayilesi ambiri amakono, amplifiers, ndi zida zina.
HDMI 2.0
Mtundu weniweni wa 4K, bandwidth idakwera mpaka 18 Gbps
HDMI 2.0, yomwe idakhazikitsidwa mu Seputembara 2013, imadziwikanso kuti "HDMI UHD". Ngakhale HDMI 1.4 imathandizira kale kanema wa 4K, imangothandizira kutsika kwa 30p. HDMI 2.0 imawonjezera bandwidth kuchoka ku 10.2 Gbps kufika ku 18 Gbps, yokhoza kuthandizira kanema wa 4K / 60p ndikugwirizana ndi kuya kwa mtundu wa Rec.2020. Pakadali pano, zida zambiri, kuphatikiza ma TV, ma amplifiers, osewera a Blu-ray, ndi zina zambiri, amatengera mtundu uwu wa HDMI.
HDMI 2.0a
Imathandizira HDR
Kukonzanso kwakung'ono kwa HDMI 2.0, komwe kunayambika mu Epulo 2015, kunawonjezera thandizo la HDR. Pakadali pano, ma TV ambiri am'badwo watsopano omwe amathandizira HDR atengera mtundu uwu. Ma amplifiers atsopano, osewera a UHD Blu-ray, etc. adzakhalanso ndi HDMI 2.0a zolumikizira. HDMI 2.0b wotsatira ndi mtundu wosinthidwa wamatchulidwe oyambilira a HDR10, omwe amawonjezera Hybrid Log-Gamma, mawonekedwe owulutsa a HDR.
Muyezo wa HDMI 2.1 umathandizira kanema wokhala ndi malingaliro a 8K.
HDMI 2.1 yawonjezera kwambiri bandwidth mpaka 48Gbps.
HDMI 2.1
Imathandizira 8K/60Hz, 4K/120Hz kanema, ndi Dynamic HDR (Dynamic HDR).
Mtundu waposachedwa wa HDMI womwe unakhazikitsidwa mu Januwale 2017, wokhala ndi bandwidth yowonjezereka mpaka 48Gbps, imatha kuthandizira mpaka zithunzi za 7,680 × 4,320/60Hz (8K/60p), kapena zithunzi zapamwamba za 4K/120Hz. HDMI 2.1 ipitilira kugwirizana ndi HDMI A, C, ndi D yoyambirira ndi mapulagi ena. Kuphatikiza apo, imathandizira ukadaulo watsopano wa Dynamic HDR, womwe utha kupititsa patsogolo kusiyanitsa ndi kusintha kwamitundu kutengera kufalikira kwamdima wa chimango chilichonse poyerekeza ndi "static" HDR yapano. Pankhani ya phokoso, HDMI 2.1 imathandizira ukadaulo watsopano wa eARC, womwe utha kutumiza Dolby Atmos ndi zomvera zina za Object kubwerera ku chipangizocho.
Kuphatikiza apo, ndi mitundu yosiyanasiyana ya mawonekedwe a chipangizocho, mitundu yosiyanasiyana ya zingwe za HDMI zokhala ndi zolumikizira zatulukira, monga Slim HDMI, OD 3.0mm HDMI, Mini HDMI (C-mtundu), Micro HDMI (D-mtundu), komanso Right Angle HDMI, zingwe za 90-degree elbow, Flexible HDMI, etc., zoyenera pazochitika zosiyanasiyana. Palinso 144Hz HDMI yotsitsimula kwambiri, 48Gbps HDMI ya bandwidth yokwera, ndi HDMI Njira ina ya USB Type-C pazida zam'manja, zomwe zimalola mawonekedwe a USB-C kutulutsa mwachindunji ma siginecha a HDMI popanda kufunikira kwa otembenuza.
Pankhani ya zida ndi kapangidwe kake, palinso zingwe za HDMI zokhala ndi zida zachitsulo, monga Slim HDMI 8K HDMI zitsulo zachitsulo, 8K HDMI zitsulo zachitsulo, ndi zina zotero, zomwe zimathandizira kulimba komanso kuletsa kusokoneza kwa zingwe. Nthawi yomweyo, Spring HDMI ndi Flexible HDMI Cable imaperekanso zosankha zambiri pazogwiritsa ntchito zosiyanasiyana.
Pomaliza, muyezo wa HDMI ukusintha mosalekeza, kuwongolera mosalekeza bandwidth, kusamvana, mtundu, ndi magwiridwe antchito amawu, pomwe mitundu ndi zida za zingwe zikukula mosiyanasiyana kuti zikwaniritse zofuna za ogula pazithunzi zapamwamba, mawu apamwamba, ndi kulumikizana kosavuta.
Nthawi yotumiza: Sep-01-2025
