Kupu Whakataki ki ngā Whakatakotoranga Ngā Huringa mai i te HDMI 1.0 ki te HDMI 2.1 (Wāhanga 1)

Kupu Whakataki ki ngā Whakatakotoranga Ngā Huringa mai i te HDMI 1.0 ki te HDMI 2.1 (Wāhanga 1)

Mai i te tukunga o te kaitākaro Blu-ray tuatahi o te ao, te Samsung BD-P1000, i te tau 2006, i tango i te HDMI, ko te nuinga o ngā kaitākaro Blu-ray me ngā taputapu purei HD katoa kua whakauruhia ki te HDMI. Mai i taua wā, kāore i taea te aukati i te HDMI, ā, kua roa nei e noho rangatira ana i te umanga taura, e kapi ana i ngā rāngai tuku oro me ataata kaihoko me ngā rāngai tuku oro me ataata ahumahi.

Te whanaketanga o ngā putanga HDMI

Ko te 1.4 me te 2.0 ngā mea tino noa

Ka tautokohia e te 2.0a te 4K HDR
HDMI 1.0
Tautoko i te Blu-ray me te Full HD 1080/60Hz
I tukuna a HDMI 1.0 i te 9 o Tīhema, 2002. He hononga hononga oro/ataata matihiko raina-kotahi. Ko te hoahoa hononga e hangai ana ki te DVI, ā, e whakamahi ana i te hōputu tuku ataata kotahi, engari ka tuku raraunga oro me ētahi atu raraunga āwhina i ngā wā o te rerenga ataata. Ka taea e HDMI 1.0 te karaka TMDS mōrahi o te 165 MHz (ko te whānui o ia hononga he 4.95 Gbit/s), he rite ki te DVI. E tautuhi ana i ngā momo hononga e rua e kiia nei ko te momo-A me te momo-B, e whakamahi ana i ngā pinouts i runga i ngā hononga hononga DVI-D hononga-kotahi me te hononga-rua DVI-D, ahakoa kāore anō kia whakamahia te hononga momo-B i roto i tētahi hua arumoni. Ka whakamahia e HDMI 1.0 te whakawaehere 8 b/10 b mō te tuku ataata, ka hoatu he whānui o te ataata o te 3.96 Gbit/s (1920×1080, 1920×1080 rānei 60Hz) me te oro LPCM/192 kHz/24-moka 8-hongere. Me tautoko te HDMI 1.0 i te ataata RGB, ā, me tautoko pea i te Y′CBCR 4:4:4 me te 4:2:2 (mehemea ka tautoko te taputapu i ētahi atu atanga Y′CBCR). Mā te hōhonutanga tae o te 10 bpc (30 bits/pika) 12 bpc rānei (36 bits/pika) ka taea te whakamahi i te tauira iti 4:2:2, engari ko te hōhonutanga tae 8 bpc (24 bits/pika) anake ka whakaaetia ina whakamahi i te RGB, i te Y′CBCR 4:4:4 rānei. Ko ngā wāhi tae Rec. 601 me Rec. 709 anake ka tautokona. Mā te HDMI 1.0 ka taea anake ngā hōputu ataata kua tautuhia i mua, tae atu ki ngā hōputu katoa kua tautuhia i roto i te EIA/CEA-861-B me ētahi atu hōputu kua whakarārangihia i roto i te whakatakotoranga HDMI. Me taea hoki e ngā pūtake/kaiwhiwhi HDMI katoa te tuku/whiwhi i te ataata DVI hononga-kotahi taketake me te tutuki katoa i ngā whakatakotoranga DVI.
Ko te putanga HDMI tuatahi, i tukuna i te Hakihea 2002, ka taea te kī he mea hanga motuhake mō ngā pūmanawa HD katoa pērā i te Blu-ray i taua wā. Ko tōna āhuatanga matua ko te whakaurunga o te tuku ataata me te oro i te wā kotahi. Ki te whakatauritea ki ngā atanga tuku ataata parakore i runga i ngā rorohiko pērā i te DVI me te DisplayPort, he pai ake mō ngā taputapu oro-ataata. Kua tautoko kē te HDMI 1.0 i te ataata DVD me te Blu-ray, me te whānui mōrahi o te 4.95 Gbps, ko te 3.96 Gbps o ēnei e whakamahia ana mō te tuku i ngā awa ataata, ka taea te tautoko i te taumira 1080/60p, UXGA rānei; mō te oro, ka tautokohia e ia te LPCM 8-hongere 24bit/192kHz, ko te tikanga kua eke kē ki te oro Hi-Res maha-hongere. I te whakataurite i ngā whakatakotoranga taura i taua wā, he tino kaha.

HDMI 1.1

I tukuna a HDMI 1.1 i te 20 o Mei, 2004, ā, i tāpirihia he tautoko mō te DVD-Ororongo.
I whakarewaina i te marama o Mei 2004, ā, i whakaurua he tautoko hou mō te DVD-Audio. Ka rongoa e te DVD-Audio ngā puoro PCM 16-bit/44.1kHz ki te 24-bit/192kHz ki ngā kōpae DVD. I te tīmatanga, i whakaarohia kia waiho hei whakakapi mō te CD, pērā i te SACD, engari, kāore i tino rongonui ngā hōputu e rua.
HDMI 1.2
Tautoko mō te SACD
I tukuna i te marama o Ākuhata 2005, me te tautoko anō hoki mō te oro 1-moka, e mōhiotia ana ko te roma oro SACD, tae atu ki te 8 hongere. Mā te DMI CEC ka taea e te mana mamao kotahi te whakahaere i ngā taputapu hototahi katoa, he tino watea tēnei.
I tukuna te HDMI 1.2 i te 8 o Ākuhata, 2005, ā, i tāpirihia he kōwhiringa oro iti mō te Super Audio CD, tae atu ki te 8 hongere. Kia pai ake ai te whakamahi i te HDMI i runga i ngā taputapu PC, i tangohia hoki e te putanga 1.2 te whakaritenga kia whakamahia noa ngā whakatakotoranga e tautokona ana. I whakanui ake i te kaha o ngā kaihanga ki te waihanga i ngā whakatakotoranga motuhake ki te kaiwhakarato, e āhei ai te taumira me te tere whakahou, kāore i te herea ki te rārangi kua tautuhia o ngā whakatakotoranga tautokona. I tua atu, i tāpirihia he tautoko mārama mō ētahi whakatakotoranga hou tae atu ki te 720p i te 100 me te 120Hz me te whakangāwari i ngā whakaritenga tautoko whakatakotoranga pika, kia kore ai e hiahiatia ngā pūtake me te putanga RGB ā-rohe (PC) anake hei tautoko i te putanga Y′CBCR.