{"id":114098,"date":"2024-03-04T12:25:46","date_gmt":"2024-03-04T10:25:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/amd-ne-smog-realizovat-hdmi-2-1-v-otkrytyh-drajverah-iz-za-trebovanij-hdmi-forum"},"modified":"2024-03-04T12:25:46","modified_gmt":"2024-03-04T10:25:46","slug":"amd-ne-smog-realizovat-hdmi-2-1-v-otkrytyh-drajverah-iz-za-trebovanij-hdmi-forum","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/amd-ne-smog-realizovat-hdmi-2-1-v-otkrytyh-drajverah-iz-za-trebovanij-hdmi-forum","title":{"rendered":"AMD kunne ikke implementere HDMI 2.1 i \u00e5bne drivere p\u00e5 grund af krav fra HDMI Forum","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

HDMI Forum, der arbejder med udviklingen af specifikationer og testv\u00e6rkt\u00f8jer relateret til HDMI (High-Definition Multimedia Interface), har ikke tilladt AMD at implementere support for HDMI 2.1 i \u00e5bne drivere. Det er blevet bem\u00e6rket, at det i \u00f8jeblikket er umuligt at skabe \u00e5bne implementeringer af HDMI 2.1 uden at overtr\u00e6de HDMI Forums licenskrav. <\/p>\n

\u00c6ndringerne med implementeringen af st\u00f8tte til HDMI 2.1 blev udviklet af AMD til den \u00e5bne driver AMDGPU, men de kan ikke offentligg\u00f8res p\u00e5 grund af manglende mulighed for at best\u00e5 gennemgangen hos HDMI Forum. Problemerne med offentligg\u00f8relse af koden skyldes tilstedev\u00e6relsen af teknologier i HDMI, som repr\u00e6senterer kommercielle hemmeligheder, s\u00e5som mekanismer til beskyttelse mod kopiering og videokryptering (HDCP, High-bandwidth Digital Content Protection). HDMI 2.1 specifikationerne er ikke offentligt tilg\u00e6ngelige, hvilket g\u00f8r det vanskeligt at skabe uofficielle implementeringer. <\/p>\n

HDMI 2.1-support er n\u00f8dvendig for at transmittere videosignaler i kvaliteten 4K, 5K, 6K, 8K og 10K ved h\u00f8j opdateringsfrekvens (f.eks. 4k@120hz med farvedybde p\u00e5 24\/30\/36\/48 bit eller 5k@240hz med 24\/30\/36 bit eller HDR). Som en alternativ l\u00f8sning til at bruge de avancerede tilstande anbefales det at bruge DisplayPort-porten, n\u00e5r det er muligt, og n\u00e5r sk\u00e6rmen kun har HDMI - eksterne adaptere, der konverterer DisplayPort til HDMI.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f HDMI Forum, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0430\u044f\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0438 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 HDMI (High-Definition Multimedia Interface), \u043d\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 AMD \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 HDMI 2.1 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u0445. \u041e\u0442\u043c\u0435\u0447\u0435\u043d\u043e, \u0447\u0442\u043e \u0432 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 HDMI 2.1 \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0431\u0435\u0437 \u043d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u044f \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u043e\u043d\u043d\u044b\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 HDMI Forum. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 HDMI 2.1 \u0431\u044b\u043b\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u044b […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-114098","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47AMD kunne ikke implementere HDMI 2.1 i \u00e5bne drivere p\u00e5 grund af kravene fra HDMI Forum | ProHoster","description":"HDMI Forum, der arbejder med udviklingen af specifikationer og testv\u00e6rkt\u00f8jer relateret til HDMI (High-Definition Multimedia Interface), har ikke tilladt AMD at implementere 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