{"id":12083,"date":"2024-10-28T00:33:49","date_gmt":"2024-10-27T21:33:49","guid":{"rendered":"https:\/\/global.tab-tv.com\/ro\/?p=12083"},"modified":"2025-01-06T19:05:18","modified_gmt":"2025-01-06T16:05:18","slug":"hdcp-in-hdmi-compatibilitatea-versiunilor-hdcp","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/ro\/hdcp-in-hdmi-compatibilitatea-versiunilor-hdcp\/","title":{"rendered":"HDCP \u00een HDMI, versiuni de compatibilitate HDCP"},"content":{"rendered":"\n<p>Pu\u021bini oameni iau \u00een considerare versiunea HDCP prezent\u0103 \u00een porturile HDMI ale televizoarelor sau dispozitivelor de streaming, cum ar fi Roku sau Fire Stick. Aceast\u0103 neglijare poate duce la erori HDCP frustrante \u00een cele mai nepotrivite momente. Este esen\u021bial s\u0103 \u00een\u021belegem c\u0103 nu toate versiunile HDCP sunt complet compatibile, iar unele pot oferi doar o compatibilitate par\u021bial\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Versiuni HDCP \u00een porturile HDMI<\/strong><\/h2>\n\n\n\n<p>Tabelul de mai jos rezum\u0103 versiunile disponibile HDCP. Este important de men\u021bionat c\u0103 nu exist\u0103 o cerin\u021b\u0103 explicit\u0103 ca HDCP s\u0103 se potriveasc\u0103 cu versiunea HDMI. Drept urmare, pute\u021bi \u00eent\u00e2lni un dispozitiv echipat cu un port HDMI 2.0 care suport\u0103 HDCP 2.3 \u0219i, invers, un port HDMI 2.1 poate fi echipat cu HDCP 2.2. \u00cen cele din urm\u0103, compatibilitatea depinde de cipul specific HDCP pe care produc\u0103torul l-a instalat \u00een porturile HDMI.<\/p>\n\n\n\n<figure style=\"font-size:14px\" class=\"wp-block-table\"><table><thead><tr><th>Versiunea HDCP<\/th><th>Versiunea HDMI<\/th><th>Compatibilitate<\/th><th>Con\u021binut acceptat<\/th><\/tr><\/thead><tbody><tr><td>HDCP 1.0 \u2013 1.3<\/td><td>HDMI 1.0 \u2013 1.3<\/td><td>Compatibil cu display-uri \u0219i dispozitive HDCP 1.x<\/td><td>Suport\u0103 defini\u021bie standard (SD) \u0219i con\u021binut HD (\u00eenalt\u0103 defini\u021bie) p\u00e2n\u0103 la 1080p<\/td><\/tr><tr><td>HDCP 1.4<\/td><td>HDMI 1.4<\/td><td>Compatibil cu display-uri \u0219i dispozitive HDCP 1.4<\/td><td>Suport\u0103 con\u021binut HD p\u00e2n\u0103 la 4K la 30 fps<\/td><\/tr><tr><td>HDCP 2.0<\/td><td>HDMI 2.0<\/td><td>Compatibil doar cu display-uri \u0219i dispozitive HDCP 2.0; suport limitat pentru versiunile anterioare<\/td><td>Suport\u0103 Full HD \u0219i Ultra HD (4K) p\u00e2n\u0103 la 60 fps<\/td><\/tr><tr><td>HDCP 2.1<\/td><td>HDMI 2.1<\/td><td>Compatibil cu dispozitive HDCP 2.x, dar nu este compatibil cu 1.x<\/td><td>Suport\u0103 con\u021binut 4K \u0219i 3D; securitate \u00eembun\u0103t\u0103\u021bit\u0103 pentru transmisia audio \u0219i video digital<\/td><\/tr><tr><td>HDCP 2.2<\/td><td>HDMI 2.0<\/td><td>Necesit\u0103 dispozitive \u0219i cabluri care suport\u0103 HDCP 2.2; compatibilitate par\u021bial\u0103 cu HDCP 2.0 \u0219i HDCP 2.1, dar nu cu 1.x<\/td><td>Suport\u0103 con\u021binut Ultra HD (4K) \u0219i HDR; obligatorie pentru serviciile de streaming UHD \u0219i 4K premium<\/td><\/tr><tr><td>HDCP 2.3<\/td><td>HDMI 2.1<\/td><td>Necesit\u0103 dispozitive \u0219i cabluri care suport\u0103 HDCP 2.2; compatibilitate par\u021bial\u0103 cu HDCP 2.0 \u0219i HDCP 2.1, dar nu cu 1.x<\/td><td>Suport \u00eembun\u0103t\u0103\u021bit pentru con\u021binut Ultra HD, HDR \u0219i 8K; securitate sporit\u0103 \u00eempotriva accesului neautorizat<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Cerin\u021be de compatibilitate HDCP \u0219i con\u021binut<\/strong><\/h2>\n\n\n\n<p>Cerin\u021bele HDCP sunt determinate de con\u021binutul accesat, care include metadate care indic\u0103 dac\u0103 HDCP este necesar. De exemplu, c\u00e2nd conecta\u021bi un dispozitiv de streaming la televizorul dvs., se stabile\u0219te o conexiune HDCP folosind protocolul disponibil \u00eentre dispozitiv \u0219i televizor \u2013 sau, \u00een unele cazuri, f\u0103r\u0103 HDCP deloc.<\/p>\n\n\n\n<p>Dac\u0103 viziona\u021bi un canal de \u0219tiri printr-un dispozitiv precum Roku, totul func\u021bioneaz\u0103 perfect. Cu toate acestea, atunci c\u00e2nd comuta\u021bi pe Netflix pentru a viziona un nou serial \u0219i \u00eent\u00e2lni\u021bi o eroare HDCP, aceasta este o situa\u021bie comun\u0103. Canalul de \u0219tiri nu necesit\u0103 HDCP, dar metadatele filmului specific\u0103 c\u0103 poate fi vizionat numai utiliz\u00e2nd un protocol HDCP 2.2 sau mai mare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Tabel de compatibilitate HDCP<\/strong><\/h2>\n\n\n\n<figure style=\"font-size:13px\" class=\"wp-block-table\"><table><thead><tr><th>Versiunea HDCP<\/th><th>Dispozitiv de streaming<\/th><th>TV HDCP 1.0 \u2013 1.3<\/th><th>TV HDCP 1.4<\/th><th>TV HDCP 2.0<\/th><th>TV HDCP 2.1<\/th><th>TV HDCP 2.2<\/th><th>TV HDCP 2.3<\/th><\/tr><\/thead><tbody><tr><td>HDCP 1.0 \u2013 1.3<\/td><td>Da<\/td><td>Da<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><\/tr><tr><td>HDCP 1.4<\/td><td>Nu<\/td><td>Nu<\/td><td>Da<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><\/tr><tr><td>HDCP 2.0<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><td>Da<\/td><td>Da<\/td><td>Da<\/td><td>Da<\/td><\/tr><tr><td>HDCP 2.1<\/td><td>Nu<\/td><td>Nu<\/td><td>Nu<\/td><td>Da<\/td><td>Da<\/td><td>Da<\/td><td>Da<\/td><\/tr><tr><td>HDCP 2.2<\/td><td>Nu<\/td><td>Nu<\/td><td>Numai HD<\/td><td>Numai HD<\/td><td>Da<\/td><td>Da<\/td><td>Da<\/td><\/tr><tr><td>HDCP 2.3<\/td><td>Nu<\/td><td>Nu<\/td><td>Numai HD<\/td><td>Numai HD<\/td><td>Da<\/td><td>Da<\/td><td>Da<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Odat\u0103 cu apari\u021bia dispozitivelor cu rezolu\u021bie 4K, a fost introdus standardul HDCP 2.0 pentru a sus\u021bine con\u021binutul UHD de \u00eenalt\u0103 rezolu\u021bie. Cu toate acestea, acest nou protocol a pierdut compatibilitatea cu standardele anterioare HDCP 1.4. Ca urmare, at\u00e2t protocoalele HDCP 2.0, c\u00e2t \u0219i 2.1 au fost compromise, nereu\u0219ind s\u0103 protejeze adecvat con\u021binutul.<\/p>\n\n\n\n<p>Pentru a aborda aceste vulnerabilit\u0103\u021bi, au fost dezvoltate noi protocoale \u2013 HDCP 2.2 \u0219i HDCP 2.3 \u2013 care au \u00eembun\u0103t\u0103\u021bit semnificativ protec\u021bia con\u021binutului. Aceste protocoale mai noi au interzis transferul de con\u021binut de mare valoare c\u0103tre dispozitive echipate cu porturi HDCP 2.0 \u0219i HDCP 2.1. De\u0219i au permis transferul de con\u021binut de la un dispozitiv cu protocol mai nou c\u0103tre un display (televizor) cu o versiune mai mic\u0103 dec\u00e2t HDCP 2.2, acest transfer a fost limitat doar la calitatea HD.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pu\u021bini oameni iau \u00een considerare versiunea HDCP prezent\u0103 \u00een porturile HDMI ale televizoarelor sau dispozitivelor de streaming, cum ar fi Roku sau Fire Stick. Aceast\u0103 neglijare poate duce la erori HDCP frustrante \u00een cele mai nepotrivite momente. Este esen\u021bial s\u0103 \u00een\u021belegem c\u0103 nu toate versiunile HDCP sunt complet compatibile, iar unele pot oferi doar o [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12342,"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":[13,25],"tags":[102],"class_list":{"0":"post-12083","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-streaming","8":"category-tv","9":"tag-tehnologie"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/12083","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=12083"}],"version-history":[{"count":4,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/12083\/revisions"}],"predecessor-version":[{"id":12343,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/12083\/revisions\/12343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/media\/12342"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/media?parent=12083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/categories?post=12083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/tags?post=12083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}