Ingxoxo emfushane ngomehluko phakathi kwe-HDMI2.0 ne-2.1

I-HDMI isho i-High Definition Multimedia Interface.Lokhu kucaciswa kwaqalwa kancane kancane amabhizinisi ayi-7 afana ne-sony, i-Hitachi, i-Konka, i-Toshiba, i-Philips, i-Siliconimage ne-Thomson (RCA) ngo-April 2002. Ihlanganisa futhi yenze lula izintambo ze-terminal yomsebenzisi, ingena esikhundleni sesignali yedijithali nevidiyo, futhi iletha inethiwekhi ephakeme. isivinini sokudlulisa ulwazi lomkhawulokudonsa kanye nokudluliswa okukhaliphile kwekhwalithi ephezulu kwamasiginali wedatha yomsindo nevidiyo.

1. Umthamo womkhawulokudonsa wenethiwekhi omkhulu

I-HDMI 2.0 inomthamo womkhawulokudonsa ongu-18Gbps, kuyilapho i-HDMI2.1 ingasebenza ku-48Gbps.Ngenxa yalokho, i-HDMI2.1 ingadlulisela olunye ulwazi ngokulungiswa okuphezulu nezinga lozimele eliphezulu.

2. Ukulungiswa kwesikrini nokubala kozimele

Ukucaciswa okusha kwe-HDMI2.1 manje kusekela i-7680×4320@60Hz kanye ne-4K@120hz.I-4K ihlanganisa ukulungiswa okungu-4096 x 2160 namaphikiseli angu-3840 x 2160 we-4K yangempela, kodwa ngezinga le-HDMI2.0, ** isekela kuphela i-4K@60Hz.

3. Ukuqephuza

Uma udlala ividiyo ye-4K, i-HDMI2.0 inesibalo esiphezulu sozimele kune-HDMI2.1, okuyenza ibe bushelelezi.

4. Izinga lokuvuselela eliguquguqukayo

I-HDMI2.1 inezinga lokuvuselela eliguquguqukayo kanye nokudluliselwa kozimele okusheshayo, kokubili okunciphisa ukubambezeleka futhi okungenzeka kuqede ukubambezeleka kokufaka ngokuphelele.Iphinde isekele i-HDR enamandla, kuyilapho i-HDMI2.0 isekela i-HDR emile.

Izixhumanisi ze-HDMI zisetshenziswa kakhulu kumishini yokuzijabulisa ye-multimedia efana ne-TVS, amadivaysi okuqapha, abadlali be-HD, nama-consoles wegeyimu yasekhaya, kuyilapho i-DP isetshenziswa kakhulu emakhadini ezithombe neziqapha zekhompyutha.Zombili ziyi-HD digital interfaces ezinganikeza kokubili i-HD ividiyo nomsindo ophumayo, ngakho kokubili kuvame ukuqhathaniswa, kodwa ngokuduma kokuxazulula okuphezulu kanye nezinsiza eziphezulu zokuvuselela, i-HDMI2.0 iqale ukukhathala, futhi abantu abaningi bafuna i-DP1.4 yabo. I-TVS.Kodwa-ke, ngokwethulwa komkhawulokudonsa owengeziwe kanye nezindleko eziphansi ze-HDMI2.1, izinzuzo ze-interface ye-DP1.4 zanyamalala.Ngakho-ke, uma kuqhathaniswa nekhebula le-DisplayPort, i-HDMI inemodeli engcono yenhloso evamile emakethe yabathengi evamile, eyenza abasebenzisi babe nolwazi olungcono lokusebenzisa futhi bajabulele i-HD ngaphandle kokuthenga okwengeziwe kwezinye iziguquli.