Isho ukuthini i-hdmi2.0?Isho ukuthini i-hdmi1.4?Uyini umehluko phakathi kwe-hdmi2.0 ne-1.4?

Kokuqukethwe kwevidiyo ye-HD sekudume kakhulu namuhla, isikhombikubona se-HD i-HDMI siya ngokuya sidingeka ku-TV, isibonisi nezinye izinto zevidiyo, futhi i-HDMI izohlukaniswa ngezindinganiso ze-2.0 ne-1.4, okulandelayo ukwethula ukuthi uyini umehluko phakathi kwe-HDMI 2.0 kanye no-1.4.

I-Hdmi2.0 ihlukile ku-1.4

Inhlangano esemthethweni ye-HDMI yi-HDMI Forum Inc. Yonke imininingwane nezindinganiso ze-HDMI ekugcineni ziphuma kule nhlangano.Yiqiniso, ukucaciswa kwe-HDMI kuzalwa, kodwa futhi kuncike emisha yabakhiqizi abahlukahlukene kanye nobuchwepheshe.Ekugcineni, i-HDMI2.0 yahlongozwa okokuqala ngoSepthemba 2013.

1, ku-hardware, i-2.0 ne-1.4 isetshenziswa phakathi kwesixhumi esibonakalayo nesixhumi, ngakho-ke ingaqinisekisa ukuthi i-2.0 ingahambisana ngokuphelele phansi, izinhlobo ezimbili zemigqa yedatha zingasetshenziswa ngokuqondile;

2, 2.0 ekusebenzeni kosekelo oluthuthukisiwe lokudluliswa kwe-4K Ultra HD, futhi enanini levidiyo, ubuchwepheshe bomsindo buye bathuthukiswa, i-HDMI1.4, i-10.2Gbps yomkhawulokudonsa, ephakeme kakhulu ingasekela kuphela ifomethi yombala ye-YUV420 4K@ I-60Hz, nakuba ukulungiswa kuphezulu, Kodwa ikhwalithi yesithombe izolahleka ngoba ukuminyanisa kombala wesithombe kuphezulu kakhulu;

3, nakuba i-HDMI 1.4 ikwazile ukusekela ukudluliswa kwevidiyo ye-4K, kodwa inqunyelwe umkhawulo womkhawulokudonsa, ephakeme kakhulu ingafinyelela kuphela ukulungiswa kwe-3840 * 2160 kanye nesilinganiso sefreyimu engu-30FPS, futhi i-HDMI 2.0 izokwandisa umkhawulokudonsa ku-18Gbps, Ingasekela i-3840× 2160 ukulungiswa kanye 50FPS, 60FPS izinga lozimele, ngaphezu kwesinqumo kanye nokuthuthukiswa kwezinga lozimele, ohlangothini lomsindo kungase futhi ukusekela iziteshi 32 futhi kufika ku-1536KHz isilinganiso sesampula;

4, Kukhona futhi ukuthuthukiswa kokudlulisa ngesikhathi esisodwa ukusakazwa kwevidiyo okukabili kubasebenzisi abaningi esikrinini esifanayo;Ukudluliswa kanyekanye kokusakazwa komsindo okuningi kubasebenzisi abangafika kwabane;Ukusekela 21:9 super widescreen display;Ukuvumelanisa okunamandla kwevidiyo nokusakazwa komsindo;Izandiso ze-Cec zokulawula okungcono kwamadivayisi kagesi abathengi ukusuka endaweni eyodwa yokulawula.