Utshintsho kwiinkcukacha ukusuka kwikhebula le-HDMI 1.0 ukuya kwi-2.1
Inguqulelo yokuqala ye-HDMI, inguqulelo 1.0, yasungulwa ngoDisemba 2002. Kungathiwa yenzelwe ngokukodwa isoftware epheleleyo ye-HD efana ne-Blu-ray yaloo nyaka. Eyona nto iphambili kuyo kukuba idibanisa ukuhanjiswa komfanekiso kunye nesandi ngaxeshanye. Xa kuthelekiswa nekhebula le-DVI kunye Intambo yeDisplayport kwiikhompyutha, Ujongano lokudlulisa umfanekiso olucocekileyo, olufaneleke ngakumbi kwizixhobo zeaudio kunye nevidiyo. I-HDMI 1.0 sele ixhasa ividiyo yeDVD kunye neBlu-ray, ene-bandwidth ephezulu ye-4.95 Gbps, apho i-3.96 Gbps isetyenziselwa ukudlulisa imijelo yevidiyo, enokuxhasa isisombululo se-1080/60p okanye i-UXGA; inkxaso yeaudio I-LPCM 24bit/192kHz yesiteshi esi-8, ngamanye amazwi, isasazwe kwi-Hi-Res yesiteshi ezininzi. Xa kuthelekiswa neenkcukacha zekhebula zexesha elifanayo, inamandla kakhulu; ngoku iphuculwe kwi-HDMI2.1 version; utshintsho kwiinguqulelo zamva nje lukwi-Ngokuphathelele iiparameter zoyilo, ulwakhiwo lwentambo alutshintshanga kangako!
Ekuqaleni konyaka, umbutho olawula imigangatho ye-HDMI i-HMDI LA ukhuphe i- I-Hdmi 2.1inkcazo esemgangathweni (umgangatho we-HDMI uphinde wahlaziywa, kwaye inguqulelo iphuculwe ukuya kwi-HDMI 2.1a). Inkcazo esemgangathweni entsha ye-HDMI 2.1a iza kongeza uphawu olutsha olubizwa ngokuba yi-SBTM (Source-Based Tone Mapping) Umsebenzi uvumela iifestile ezahlukeneyo ukuba zibonise umxholo we-SDR kunye ne-HDR ngaxeshanye ukuze kuphuculwe isiphumo sokubonisa i-HDR kwaye kunike abasebenzisi amava angcono. Kwangaxeshanye, izixhobo ezininzi ezikhoyo zinokuxhasa umsebenzi we-SBTM ngohlaziyo lwe-firmware. Kutshanje, i-HMDI LA ibhengeze ngokusesikweni ukuba iphinde yaphucula umgangatho we-HDMI 2.1a kwaye yazisa umsebenzi osebenzayo kakhulu. Kwixesha elizayo, iintambo ezintsha ziya kuxhasa itekhnoloji ye-"HDMI Cable Power" ukuze ifumane amandla okubonelela ngombane. Ingaqinisa ukunikezelwa kombane kwezixhobo zomthombo kwaye iphucule uzinzo lokudluliselwa komgama omde. Ukubeka ngokulula, kunokuqondwa ukuba ngokusekelwe kubuchwepheshe be-"HDMI Cable Power", intambo yedatha esebenzayo ye-HDMI inokufumana amandla amakhulu okubonelela ngombane kwisixhobo somthombo. Kwanentambo yedatha ye-HDMI eneemitha ezininzi ubude ayifuni mandla ongezelelweyo. Umbane ulula ngakumbi.
