{"id":12516,"date":"2026-03-13T09:40:07","date_gmt":"2026-03-13T08:40:07","guid":{"rendered":"https:\/\/www.hdforumitalia.it\/uhd-book-2-2\/"},"modified":"2026-03-13T10:17:03","modified_gmt":"2026-03-13T09:17:03","slug":"uhd-book-2-2","status":"publish","type":"page","link":"https:\/\/www.hdforumitalia.it\/en\/uhd-book-2-2\/","title":{"rendered":"UHD Book 2.2"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"12516\" class=\"elementor elementor-12516 elementor-12485\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a446051 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a446051\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3eca4e6\" data-id=\"3eca4e6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1371392 elementor-widget elementor-widget-heading\" data-id=\"1371392\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">UHD Book 2.2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1327a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1327a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cd39873\" data-id=\"cd39873\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e4cb922 elementor-widget elementor-widget-html\" data-id=\"e4cb922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t <table class=\"table table-details\">\r\n                            \t<tbody> \r\n                                \t<tr>\r\n<th class=\"\">Full title<\/th>\r\n<td>UHD BOOK \u2013 Compatible High Definition and Ultra High Definition receivers for the Italian market:\r\nbaseline requirements \u2013 Version 2.2<\/td>\r\n<\/tr>\r\n<tr>\r\n<th>Language<\/th>\r\n<td>English<\/td>\r\n<\/tr>\r\n<tr>\r\n<th>Pages<\/th>\r\n<td>142<\/td>\r\n<\/tr>\r\n<tr>\r\n<th>Description<\/th>\r\n<td>The current version of the UHD Book Volume 2.2 complies with the latest DVB-I specifications (A177r7, Revision 7) and HbbTV (rel. 2.0.5). Furthermore, it reflects the most recent AGCOM resolutions 294\/23\/CONS, 259\/24\/CONS, and 250\/25\/CONS regarding accessibility and visibility. Certain specific parts have been removed compared to previous versions, in particular the DRM annexes: PlayReady and Widevine support aligned with HbbTV; Marlin and Nagra DRM have been discontinued due to lack of market demand; MPEG-2 video decoding is no longer required following its deactivation in Italy on 20\/12\/2022. AFD support is no longer required in an entirely 16:9 environment; support for hierarchical DVB-T modulation has been abandoned; the compliance notation now refers to ETSI drafting rules; the \u201csunrise\u201d period and accessibility are addressed in new dedicated clauses; Table 46 (national TS_ID in use) has been updated.<\/td>\r\n<\/tr>\r\n<tr>\r\n<th>Copyright<\/th>\r\n<td>HD Forum Italia and Confindustria RadioTV<\/td>\r\n<\/tr>\r\n\t\t\t\t\t\r\n                                \t<tr>\r\n                                    \t<th>Pubblication date <\/th>\r\n                                    \t<td>13 March 2026<\/td>\r\n                                \t<\/tr>\r\n                            \t<\/tbody>\r\n                            <\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9d2e69 elementor-widget elementor-widget-button\" data-id=\"b9d2e69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.hdforumitalia.it\/wp-content\/uploads\/2026\/03\/UHD-Book-2.2-Final.pdf\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-alt-circle-down\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download PDF<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1d429e5\" data-id=\"1d429e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c515b80 elementor-widget elementor-widget-image\" data-id=\"c515b80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"725\" height=\"1024\" src=\"https:\/\/www.hdforumitalia.it\/wp-content\/uploads\/2026\/03\/frontespizio-HD-Book-2.2-2-725x1024.jpg\" class=\"attachment-large size-large wp-image-12512\" alt=\"\" srcset=\"https:\/\/www.hdforumitalia.it\/wp-content\/uploads\/2026\/03\/frontespizio-HD-Book-2.2-2-725x1024.jpg 725w, https:\/\/www.hdforumitalia.it\/wp-content\/uploads\/2026\/03\/frontespizio-HD-Book-2.2-2-212x300.jpg 212w, https:\/\/www.hdforumitalia.it\/wp-content\/uploads\/2026\/03\/frontespizio-HD-Book-2.2-2-768x1085.jpg 768w, https:\/\/www.hdforumitalia.it\/wp-content\/uploads\/2026\/03\/frontespizio-HD-Book-2.2-2.jpg 775w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c90e93a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c90e93a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0f810b5\" data-id=\"0f810b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1851b57 elementor-widget elementor-widget-heading\" data-id=\"1851b57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Share this <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afb46a0 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"afb46a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tFacebook\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Share on twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tTwitter\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Share on linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-linkedin\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>UHD Book 2.2 Full title UHD BOOK \u2013 Compatible High Definition and Ultra High Definition receivers for the Italian market: baseline requirements \u2013 Version 2.2 Language English Pages 142 Description The current version of the UHD Book Volume 2.2 complies with the latest DVB-I specifications (A177r7, Revision 7) and HbbTV (rel. 2.0.5). Furthermore, it reflects&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-12516","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>UHD Book 2.2 - HD Forum Italia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hdforumitalia.it\/it\/uhd-book-2-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UHD Book 2.2 - HD Forum Italia\" \/>\n<meta property=\"og:description\" content=\"UHD Book 2.2 Full title UHD BOOK \u2013 Compatible High Definition and Ultra High Definition receivers for the Italian market: baseline requirements \u2013 Version 2.2 Language English Pages 142 Description The current version of the UHD Book Volume 2.2 complies with the latest DVB-I specifications (A177r7, Revision 7) and HbbTV (rel. 2.0.5). 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