{"id":2448,"date":"2026-04-04T10:53:00","date_gmt":"2026-04-04T07:53:00","guid":{"rendered":"https:\/\/global.tab-tv.com\/ro\/?p=2448"},"modified":"2026-04-04T22:09:48","modified_gmt":"2026-04-04T19:09:48","slug":"porturi-hdmi-4k60hz-hdcp-2-2-arc-10bit-mhl-explicat","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/ro\/porturi-hdmi-4k60hz-hdcp-2-2-arc-10bit-mhl-explicat\/","title":{"rendered":"Etichete pentru porturile HDMI, 4K@60Hz, HDCP 2.2, ARC, 10Bit, MHL \u2014 explica\u021bie"},"content":{"rendered":"\n<p>Pentru a viziona video UHD (4K) prin HDMI, este necesar un port care s\u0103 suporte versiunea 2.0 sau mai nou\u0103. Aceste porturi suport\u0103 o rezolu\u021bie de 3840\u00d72160. Este important s\u0103 lua\u021bi \u00een considerare nu doar portul, ci \u0219i cablul \u2014 acesta trebuie s\u0103 respecte, de asemenea, standardul HDMI 2.0 sau 2.1, altfel semnalul UHD nu va fi transmis. C\u00e2nd au ap\u0103rut pentru prima dat\u0103 porturile HDMI 2.0 \u0219i HDMI 2.1, produc\u0103torii le-au etichetat \u00een moduri diferite. S\u0103 vedem ce \u00eenseamn\u0103 aceste denumiri.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Etichete ale porturilor HDMI pe televizoare<\/strong><\/h2>\n\n\n\n<p>O denumire precum<strong> HDMI 4K@60Hz <\/strong>sau DVI IN indic\u0103 faptul c\u0103 portul suport\u0103 rezolu\u021bie 4K la 60 de cadre pe secund\u0103 \u0219i este compatibil cu semnale DVI. Pute\u021bi conecta orice dispozitiv, at\u00e2ta timp c\u00e2t suport\u0103 4K.<\/p>\n\n\n\n<p>Un port etichetat<strong> HDCP 2.2<\/strong> este responsabil pentru protec\u021bia con\u021binutului \u2014 acest lucru este important pentru vizionarea filmelor 4K licen\u021biate, de exemplu de pe playere Blu-ray sau dispozitive de streaming. Dac\u0103 televizorul sau portul nu suport\u0103 HDCP 2.2, acest tip de con\u021binut poate s\u0103 nu fie redat la calitate maxim\u0103 sau poate s\u0103 nu fie redat deloc pe alte porturi.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2022\/10\/DHCP-2.2.webp\" alt=\"\" class=\"wp-image-2450\" srcset=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2022\/10\/DHCP-2.2.webp 600w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2022\/10\/DHCP-2.2-300x100.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2022\/10\/HDCP-2.2-HDCP.webp\" alt=\"\" class=\"wp-image-2451\" srcset=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2022\/10\/HDCP-2.2-HDCP.webp 600w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2022\/10\/HDCP-2.2-HDCP-300x100.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>HDMI ARC sau eARC <\/strong>este utilizat pentru a transmite sunetul de la televizor c\u0103tre dispozitive audio externe, cum ar fi soundbar-urile. Dac\u0103 aceast\u0103 func\u021bie nu este necesar\u0103, portul poate fi folosit ca un port HDMI standard.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"656\" src=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-port-labels-on-TVs.webp\" alt=\"\" class=\"wp-image-12936\" srcset=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-port-labels-on-TVs.webp 1024w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-port-labels-on-TVs-300x192.webp 300w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-port-labels-on-TVs-768x492.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Eticheta<strong> \u201eHDMI 10-bit\u201d<\/strong> indic\u0103 suport pentru o ad\u00e2ncime mai mare a culorii. \u00cen practic\u0103, \u00eens\u0103, aceasta este adesea doar un termen de marketing, deoarece porturile HDMI 2.0 \u0219i mai noi suport\u0103 deja culoare pe 10 bi\u021bi, iar acest aspect nu este un factor decisiv la alegerea portului.<\/p>\n\n\n\n<p>Denumirea<strong> MHL<\/strong> se refer\u0103 la o tehnologie \u00eenvechit\u0103 pentru conectarea smartphone-urilor prin USB la HDMI \u2014 \u00een prezent este rar utilizat\u0103. Acest port con\u021bine un cip care converte\u0219te semnalul din USB-C \u00een HDMI; \u00een trecut era folosit \u00een principal pentru a transfera videoclipuri \u0219i fotografii de pe un smartphone pe televizor.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-MHLport-works-on-tv-1024x683.webp\" alt=\"\" class=\"wp-image-12934\" srcset=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-MHLport-works-on-tv-1024x683.webp 1024w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-MHLport-works-on-tv-300x200.webp 300w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-MHLport-works-on-tv-768x512.webp 768w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2026\/04\/HDMI-MHLport-works-on-tv.webp 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>HDCP 2.2 \u0219i ARC sunt cu adev\u0103rat importante, \u00een timp ce celelalte denumiri au o importan\u021b\u0103 secundar\u0103.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pentru a viziona video UHD (4K) prin HDMI, este necesar un port care s\u0103 suporte versiunea 2.0 sau mai nou\u0103. Aceste porturi suport\u0103 o rezolu\u021bie de 3840\u00d72160. Este important s\u0103 lua\u021bi \u00een considerare nu doar portul, ci \u0219i cablul \u2014 acesta trebuie s\u0103 respecte, de asemenea, standardul HDMI 2.0 sau 2.1, altfel semnalul UHD nu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2449,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[101,25],"tags":[102],"class_list":{"0":"post-2448","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tehnologie","8":"category-tv","9":"tag-tehnologie"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/2448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/comments?post=2448"}],"version-history":[{"count":4,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/2448\/revisions"}],"predecessor-version":[{"id":12938,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/2448\/revisions\/12938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/media\/2449"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/media?parent=2448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/categories?post=2448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/tags?post=2448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}