{"id":5277,"date":"2023-09-30T17:52:24","date_gmt":"2023-09-30T17:52:24","guid":{"rendered":"https:\/\/csiag.eu\/?p=5277"},"modified":"2023-09-30T18:01:40","modified_gmt":"2023-09-30T18:01:40","slug":"hdmi-tehnologija","status":"publish","type":"post","link":"https:\/\/csiag.eu\/lv\/blog\/2023\/09\/30\/hdmi-technik\/","title":{"rendered":"HDMI tehnolo\u0123ija"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Satura r\u0101d\u012bt\u0101js<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/lv\/blog\/2023\/09\/30\/hdmi-technik\/#HDMI_%E2%80%93_Standards\" >HDMI standarti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/lv\/blog\/2023\/09\/30\/hdmi-technik\/#HDMI_%E2%80%93_Kabel\" >HDMI kabelis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/lv\/blog\/2023\/09\/30\/hdmi-technik\/#HDMI_%E2%80%93_Expander\" >HDMI - Papla\u0161in\u0101t\u0101js<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/lv\/blog\/2023\/09\/30\/hdmi-technik\/#HDMI_%E2%80%93_Splitter\" >HDMI - sadal\u012bt\u0101js<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Las\u012b\u0161anas laiks<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">protokols<\/span><\/span>\n<p class=\"wp-block-paragraph\">HDMI ir tehnolo\u0123ija audio un video sign\u0101lu p\u0101rraidei ar pa\u0161reiz\u0113jo (V. 2.1) iz\u0161\u0137irtsp\u0113ju l\u012bdz 8k un pie\u013caujamo kabe\u013ca garumu l\u012bdz 3 vai 10 metriem atkar\u012bb\u0101 no iz\u0161\u0137irtsp\u0113jas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bet ko dar\u012bt, ja nepiecie\u0161ams veikt liel\u0101kus att\u0101lumus?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vispirms nedaudz teorijas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HDMI_%E2%80%93_Standards\"><\/span>HDMI standarti<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI (<em>Augstas iz\u0161\u0137irtsp\u0113jas multivides saskarne<\/em>) tika izstr\u0101d\u0101ta 2002. gad\u0101, un tagad t\u0101 ir sasniegusi 2.1. versiju. Licenc\u0113\u0161anas apsv\u0113rumu d\u0113\u013c versiju numurus vairs nedr\u012bkst izmantot HDMI standartu at\u0161\u0137ir\u0161anai. Tagad ir sp\u0113k\u0101 \u0161\u0101di apz\u012bm\u0113jumi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HDMI standarts (Full HD)<br>(V 1.0) ar maksim\u0101lo iz\u0161\u0137irtsp\u0113ju l\u012bdz 3,96 GBit\/s un maksim\u0101lo iz\u0161\u0137irtsp\u0113ju 1 080p (60 Hz)<br>(V1.2) ar maksim\u0101lo iz\u0161\u0137irtsp\u0113ju l\u012bdz 7,92 GBit\/s un maksim\u0101lo iz\u0161\u0137irtsp\u0113ju 1 080p (60 Hz)<\/li>\n\n\n\n<li>\u0100trdarb\u012bgs HDMI (4K, 3D, Deep Colour)<br> (V 1.3) ar maksim\u0101lo iz\u0161\u0137irtsp\u0113ju l\u012bdz 8,16 GBit\/s un maksim\u0101lo iz\u0161\u0137irtsp\u0113ju 1 440p (60 Hz).<\/li>\n\n\n\n<li>HDMI Premium High Speed (4K)<br> (V 1.4) ar maksim\u0101lo iz\u0161\u0137irtsp\u0113ju l\u012bdz 8,16 GBit\/s un maksim\u0101lo iz\u0161\u0137irtsp\u0113ju 2560 x 1600p (60 Hz).<br> (V 2.0) ar maksim\u0101lo iz\u0161\u0137irtsp\u0113ju l\u012bdz 14,4 GBit\/s un maksim\u0101lo iz\u0161\u0137irtsp\u0113ju 3 840 x 2 160p (60 Hz)<\/li>\n\n\n\n<li>HDMI HDMI HDMI \u012bpa\u0161i \u0101trdarb\u012bgs (8K)<br>(V 2.1) ar \u0101trumu l\u012bdz 42,67 GBit\/s un maksim\u0101lo iz\u0161\u0137irtsp\u0113ju 7680 x 4320p (60 Hz).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HDMI_%E2%80%93_Kabel\"><\/span>HDMI kabelis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zelta \u012bk\u0161\u0137a likums: p\u0113c iesp\u0113jas \u012bs\u0101k un lab\u0101k!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jo liel\u0101ks ir p\u0101rraid\u0101mo datu \u0101trums, jo sare\u017e\u0123\u012bt\u0101ks ir ra\u017eo\u0161anas process. Kabe\u013ci, kas izgatavoti no \u012bpa\u0161i augstas t\u012br\u012bbas pak\u0101pes hiperkrist\u0101liska vara, \u010detrk\u0101r\u0161s ekran\u0113jums, atdal\u012bti iek\u0161\u0113jie vadi un, protams, 24 kar\u0101tu zelt\u012bti savienot\u0101ji nodro\u0161ina \u012bpa\u0161i zemu sign\u0101la p\u0101rraides zudumu l\u012bmeni un visaugst\u0101ko iesp\u0113jamo \u0101trumu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par \u0161\u0101diem kabe\u013ciem - j\u0101, j\u016bs las\u0101t pareizi - ir j\u0101maks\u0101 labi 800 eiro par 12 metrus garu kabe\u013cu. Ar\u012b optisko \u0161\u0137iedru kabe\u013cu cena var sasniegt \u010detrciparu skaitli eiro.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u0101 jau min\u0113ts s\u0101kum\u0101, kabe\u013cu garums parasti nedr\u012bkst p\u0101rsniegt 3 l\u012bdz 5 metrus, ja v\u0113laties ieg\u0101d\u0101ties kabe\u013cus par pie\u0146emam\u0101m cen\u0101m un joproj\u0101m nodro\u0161in\u0101t izmantojamu p\u0101rraides \u0101trumu. Ekonomiski izdev\u012bg\u0101k ir p\u0101rvar\u0113t liel\u0101kus att\u0101lumus, izmantojot HDMI pastiprin\u0101t\u0101jus, t\u0101 sauktos papla\u0161in\u0101t\u0101jus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HDMI_%E2%80%93_Expander\"><\/span>HDMI - Papla\u0161in\u0101t\u0101js<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160ie tilti ir l\u012bdz pat 180 m att\u0101lum\u0101 <a href=\"https:\/\/www.ute.de\/produkte\/videotechnik\/dvi-hdmi-verlaengerungen\" target=\"_blank\" rel=\"noopener\">Papla\u0161in\u0101t\u0101js<\/a>p\u0101rs\u016btot HDMI sign\u0101lu, izmantojot t\u012bkla kabeli (CAT.7). T\u0101s sast\u0101v no raid\u012bt\u0101ja, kur\u0101 HDMI sign\u0101ls tiek ievad\u012bts pa \u012bsu HDMI kabeli, un uztv\u0113r\u0113ja, kas p\u0101rveido pa CAT.7 kabeli p\u0101rraid\u012bto sign\u0101lu atpaka\u013c HDMI un izvada to caur HDMI savienojuma ligzdu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HDMI_%E2%80%93_Splitter\"><\/span>HDMI - sadal\u012bt\u0101js<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI sign\u0101la avota sadale uz vair\u0101k\u0101m HDMI atska\u0146o\u0161anas ier\u012bc\u0113m notiek, izmantojot video sadal\u012bt\u0101jus jeb t\u0101 sauktos sadal\u012bt\u0101jus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vienk\u0101r\u0161ie pas\u012bvie sadal\u012bt\u0101ji (aptuveni 20 eiro) vienk\u0101r\u0161i sadala video sign\u0101lu starp div\u0101m HDMI izejas ligzd\u0101m, savuk\u0101rt akt\u012bv\u0101s ier\u012bces (ar baro\u0161anas bloku) (l\u012bdz aptuveni 50 eiro) nedaudz pastiprina sign\u0101lu izejas pus\u0113, lai aptuveni kompens\u0113tu sign\u0101la stipruma samazin\u0101\u0161anos uz pusi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lai nodro\u0161in\u0101tu augstu datu p\u0101rs\u016bt\u012b\u0161anas \u0101trumu, ir nepiecie\u0161ams attiec\u012bgi labs <a href=\"https:\/\/www.ute.de\/produkte\/videotechnik\/videoverteiler\/hdmi-verteiler\" target=\"_blank\" rel=\"noopener\">Pastiprin\u0101t\u0101js<\/a> par katru HDMI izeju, kas atspogu\u013cojas cen\u0101s, s\u0101kot no aptuveni 100 eiro (1 IN 2 OUT 4K) vai nedaudz zem 250 eiro (1 IN 4 OUT 8K).<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Las\u012b\u0161anas laiks<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">protokols<\/span><\/span>HDMI ir tehnolo\u0123ija audio un video sign\u0101lu p\u0101rraidei ar pa\u0161reiz\u0113jo (V. 2.1) iz\u0161\u0137irtsp\u0113ju l\u012bdz 8k un pie\u013caujamo kabe\u013ca garumu l\u012bdz 3 vai 10 metriem atkar\u012bb\u0101 no iz\u0161\u0137irtsp\u0113jas. Bet ko dar\u012bt, ja j\u0101p\u0101rvar liel\u0101ki att\u0101lumi? Vispirms nedaudz teorijas. HDMI - standarti HDMI (High Definition Multimedia Interface) tika izstr\u0101d\u0101ts 2002. gad\u0101, un tas ir...&nbsp;<a href=\"https:\/\/csiag.eu\/lv\/blog\/2023\/09\/30\/hdmi-technik\/\" rel=\"bookmark\">Las\u012bt vair\u0101k \"<span class=\"screen-reader-text\">HDMI tehnolo\u0123ija<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[2428],"tags":[2440,2441,2408,2444,2434,2429,2431,2432,2430,2433,1669,2442,2437,2438,2435,2439,2367,2445,2436,2443],"class_list":["post-5277","post","type-post","status-publish","format-standard","hentry","category-video-technik","tag-4k","tag-8k","tag-aufloesung","tag-cat-7","tag-expander","tag-hdmi","tag-hdmi-high-speed","tag-hdmi-premiu-high-speed","tag-hdmi-standard","tag-hdmi-ultra-high-speed","tag-netzwerkkabel","tag-signal","tag-signalquelle","tag-signalstaerke","tag-splitter","tag-transferrate","tag-verstaerker","tag-videosignal","tag-videoverteiler","tag-wiedergabe"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/posts\/5277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/comments?post=5277"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/posts\/5277\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/media?parent=5277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/categories?post=5277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/lv\/wp-json\/wp\/v2\/tags?post=5277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}