Canje-canje na ƙayyadaddun bayanai daga kebul na HDMI 1.0 zuwa 2.1

An ƙaddamar da sigar farko ta HDMI, sigar 1.0, a cikin Disamba 2002. Ana iya cewa an ƙirƙira ta musamman don cikakken HD software kamar Blu-ray na waccan shekarar. Babban fasalinsa shine yana haɗa hoto da watsa sauti a lokaci guda. Idan aka kwatanta da kebul na DVI da kebul na DisplayPort akan kwamfutoci, Tsarin watsa hoto mai tsafta, mafi dacewa da kayan sauti da bidiyo. HDMI 1.0 ya riga ya goyi bayan bidiyon DVD da Blu-ray, tare da iyakar bandwidth na 4.95 Gbps, wanda 3.96 Gbps ake amfani dashi don watsa rafukan bidiyo, wanda zai iya tallafawa 1080/60p ko ƙudurin UXGA; goyon bayan audio 8-tashar LPCM 24bit/192kHz, a wasu kalmomi, an watsa shi zuwa Hi-Res mai yawan tashoshi. Idan aka kwatanta da ƙayyadaddun kebul na lokaci guda, yana da ƙarfi sosai; yanzu an inganta shi zuwa sigar HDMI2.1; canje-canjen da aka samu a cikin sigogin baya sun fi yawa a cikin sigogin ƙira, tsarin waya bai canza da yawa ba!

A farkon shekara, ƙungiyar gudanarwa ta HDMI HMDI LA ta fitar da daidaitattun daidaitattun HDMI 2.1a (an sake sabunta ma'aunin HDMI, kuma an haɓaka sigar zuwa HDMI 2.1a). Sabuwar HDMI 2.1a daidaitaccen ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai zai ƙara sabon fasalin da ake kira SBTM (Taswirar Tone Taswirar Tushen Tushen) Ayyukan yana ba da damar windows daban-daban don nuna abun ciki na SDR da HDR a lokaci guda don haɓaka tasirin nunin HDR kuma ya ba masu amfani ƙwarewa mafi kyau. A lokaci guda, yawancin na'urorin da ke akwai zasu iya tallafawa aikin SBTM ta hanyar sabunta firmware. Kwanan nan, HMDI LA a hukumance ya sanar da cewa ya sake haɓaka ma'aunin HDMI 2.1a kuma ya gabatar da aiki mai amfani sosai. A nan gaba, sabbin igiyoyi za su goyi bayan fasahar "HDMI Cable Power" don samun damar samar da wutar lantarki. Zai iya ƙarfafa samar da wutar lantarki na kayan aikin tushe da kuma inganta kwanciyar hankali na watsawa mai nisa. Don sanya shi a sauƙaƙe, ana iya fahimtar cewa bisa ga fasahar "HDMI Cable Power", kebul na bayanai na HDMI mai aiki zai iya samun ƙarfin samar da wutar lantarki daga na'urar tushe. Ko da kebul na bayanai na HDMI tsayin mita da yawa baya buƙatar ƙarin iko. Kayan wutar lantarki ya fi dacewa.