Kupu Whakataki ki ngā Whakatakotoranga Ngā Huringa mai i te HDMI 1.0 ki te HDMI 2.1 (Wāhanga 2)

Kupu Whakataki ki ngā Whakatakotoranga Ngā Huringa mai i te HDMI 1.0 ki te HDMI 2.1 (Wāhanga 2)

HDMI 1.2a
Hototahi ki te mana whakahaere maha-pūrere CEC
I tukuna a HDMI 1.2a i te 14 o Hakihea, 2005, ā, i whakamāramahia katoatia ngā āhuatanga Mana Hiko Kaihoko (CEC), te huinga whakahau, me te whakamātautau hanganga ture CEC.
I whakarewaina tētahi whakahoutanga iti o te HDMI 1.2 i taua marama anō, e tautoko ana i ngā mahi CEC (Consumer Electronic Control) katoa, e āhei ai te whakahaere katoa i ngā taputapu hototahi me te mana mamao kotahi ina honoa mā te HDMI.

Ko te whakatupuranga hou o ngā pouaka whakaata, ngā kaitākaro Blu-ray me ētahi atu taputapu e tautoko ana i te hangarau Deep Color, e āhei ai te whakaatu i ngā tae kanapa ake.

Ko te Momo HDMI-A, te momo hononga HDMI tino noa, kua whakamahia mai i te putanga 1.0, ā, kei te whakamahia tonu i ēnei rā. I whakaurua te Momo C (mini HDMI) i te putanga 1.3, ko te Momo D (micro HDMI) i whakarewahia i te putanga 1.4.
HDMI 1.3
Kua whakanuia te whānui o te hononga ki te 10.2 Gbps, e tautoko ana i te Tae Hōhonu me te roma ororongo whakamārama-teitei.

I te marama o Hune 2006, i whakanuia te whānui o te oro ki te 10.2 Gbps i tētahi whakahoutanga nui i whakarewahia, ā, i taea ai te tautoko i ngā hangarau tae hohonu 30bit, 36bit me te 48bit xvYCC, sRGB, YCbCr rānei. I tua atu, i tautokona te rere oro kounga teitei Dolby TrueHD me te DTS-HD MA, ka taea te tuku mai i tētahi kaitākaro Blu-ray mā te HDMI ki tētahi whakakaha hototahi hei wetewaehere. He iti noa ngā whakarerekētanga o te HDMI 1.3a, 1.3b, 1.3b1 me te 1.3c i muri mai.

HDMI 1.4
Tautokohia te 4K/30p, 3D me te ARC,
Ko te HDMI 1.4 tētahi o ngā putanga rongonui i ētahi tau kua pahure. I whakarewaina i te marama o Mei 2009, ā, kua tautokona kētia te taumira 4K, engari ko te 4,096 × 2,160/24p, 3,840 × 2,160/24p/25p/30p rānei. I taua tau anō hoki te tīmatanga o te rongonui o te 3D, ā, i tautokona e te HDMI 1.4 ngā whakaahua 3D 1080/24p, 720/50p/60p. Mō te oro, i tāpirihia he mahi ARC (Audio Return Channel) tino whai hua, e āhei ai te whakahoki i te oro pouaka whakaata mā te HDMI ki te whakakaha hei putanga. I tāpirihia hoki he mahi tuku whatunga 100Mbps, e āhei ai te tiritiri i ngā hononga ipurangi mā te HDMI.

HDMI 1.4a, 1.4b

Ngā whakatikatika iti e whakauru ana i te mahi 3D
Kei te haere tonu te hiahia nui ki te 3D i puta mai i "Avatar". Nō reira, i te marama o Poutū-te-rangi 2010 me Oketopa 2011, i tukuna ngā whakahoutanga iti mō te HDMI 1.4a me te 1.4b. Ko te kaupapa matua o ēnei whakahoutanga ko te 3D, pērā i te tāpiri i ētahi atu hōputu 3D e rua mō te whakapāho me te tautoko i ngā whakaahua 3D i te taumira 1080/120p.

Mai i te HDMI 2.0, ka tautokohia e te taumira ataata tae atu ki te 4K/60p, koinei hoki te putanga HDMI e whakamahia whānuitia ana i roto i te maha o ngā pouaka whakaata, ngā whakakaha oro, me ētahi atu taputapu o nāianei.

HDMI 2.0
Putanga 4K tūturu, kua piki ake te whānui o te hononga ki te 18 Gbps
Ko te HDMI 2.0, i whakarewaina i te marama o Hepetema 2013, e mōhiotia ana ko "HDMI UHD". Ahakoa kua tautokona e te HDMI 1.4 te ataata 4K, he iti iho te whakatakotoranga e tautokona ana e ia, arā, 30p. Ka whakanuia e te HDMI 2.0 te whānui o te hononga mai i te 10.2 Gbps ki te 18 Gbps, ā, ka taea te tautoko i te ataata 4K/60p, ā, ka hototahi ki te hohonutanga tae Rec.2020. I tēnei wā, ko te nuinga o ngā taputapu, tae atu ki ngā pouaka whakaata, ngā whakakaha reo, ngā kaitākaro Blu-ray, me ētahi atu, e whakamahi ana i tēnei putanga HDMI.

HDMI 2.0a

Tautoko HDR
Nā te whakahoutanga iti o te HDMI 2.0, i whakarewahia i te Paenga-whāwhā 2015, i tāpirihia te tautoko HDR. I tēnei wā, ko te nuinga o ngā pouaka whakaata o te whakatupuranga hou e tautoko ana i te HDR e tango ana i tēnei putanga. Ka whai hononga HDMI 2.0a anō hoki ngā whakakaha hiko hou, ngā kaitākaro Blu-ray UHD, me ētahi atu. Ko te HDMI 2.0b e whai ake nei he putanga whakahoutia o te whakatakotoranga HDR10 taketake, e tāpirihia ana te Hybrid Log-Gamma, he hōputu HDR pāho.

Ka tautoko te paerewa HDMI 2.1 i te ataata me te taumira 8K.

Kua tino whakapiki ake a HDMI 2.1 i te whānui o te hononga ki te 48Gbps.

HDMI 2.1
E tautoko ana i ngā ataata 8K/60Hz, 4K/120Hz, me te Dynamic HDR (HDR Hihiri).
Ko te putanga HDMI hou i whakarewahia i te marama o Hānuere 2017, me te whānui o te hononga kua piki ake ki te 48Gbps, ka taea te tautoko i ngā whakaahua tae atu ki te 7,680 × 4,320/60Hz (8K/60p), ngā whakaahua tere anga teitei ake rānei o te 4K/120Hz. Ka rite tonu te HDMI 2.1 ki ngā hoahoa HDMI A, C, me te D taketake me ētahi atu mono. Heoi anō, ka tautokohia e ia te hangarau Dynamic HDR hou, ka taea te whakarei ake i te rerekētanga me te mahi whakarōpūtanga tae i runga i te tohatoha mārama-pōuri o ia anga ki te whakataurite ki te HDR "pūmau" o nāianei. Mō te oro, ka tautokohia e HDMI 2.1 te hangarau eARC hou, ka taea te tuku Dolby Atmos me ētahi atu ororongo e hangai ana ki te Object ki te taputapu.
Hei tāpiritanga, nā te kanorau o ngā momo taputapu, kua puta ake ngā momo taura HDMI me ngā atanga, pērā i te Slim HDMI, te OD 3.0mm HDMI, te Mini HDMI (momo-C), te Micro HDMI (momo-D), me te HDMI Matau, ngā taura tuke 90-tohu, te HDMI Ngāwari, me ētahi atu, e tika ana mō ngā āhuatanga rerekē. Kei reira anō hoki te 144Hz HDMI mō te tere whakahou teitei, te 48Gbps HDMI mō te whānui whānui teitei, me te Aratau Rerekē HDMI mō te USB Momo-C mō ngā taputapu pūkoro, e āhei ai ngā atanga USB-C ki te whakaputa tika i ngā tohu HDMI me te kore e hiahiatia he kaitahuri.
Mō ngā rauemi me te hanganga, kei reira anō ngā taura HDMI me ngā hoahoa pouaka whakarewa, pērā i te pouaka whakarewa Slim HDMI 8K HDMI, te pouaka whakarewa 8K HDMI, me ētahi atu, e whakarei ake ana i te pakari me te kaha ārai-whakararuraru o ngā taura. I taua wā anō, ka whakaratohia hoki e te Spring HDMI me te Flexible HDMI Cable he maha atu ngā kōwhiringa mō ngā āhuatanga whakamahinga rerekē.
Hei whakamutunga, kei te whanake tonu te paerewa HDMI, e whakapai tonu ana i te whānui o te hononga, te taumira, te tae, me te mahi oro, ā, kei te piki haere te kanorau o ngā momo me ngā rauemi o ngā taura hei whakatutuki i ngā hiahia o ngā kaihoko mō ngā whakaahua kounga teitei, te oro kounga teitei, me ngā hononga watea.