{"id":4387,"date":"2013-10-08T10:12:40","date_gmt":"2013-10-08T20:12:40","guid":{"rendered":"http:\/\/www.net.pf\/?p=4387"},"modified":"2017-06-06T23:00:07","modified_gmt":"2017-06-07T09:00:07","slug":"la-4k-sappelera-uhd-ultrahd","status":"publish","type":"post","link":"https:\/\/www.service-public.pf\/dgen\/la-4k-sappelera-uhd-ultrahd\/","title":{"rendered":"La &quot;4K&quot; s&#039;appelera &quot;UHD&quot; (UltraHD)"},"content":{"rendered":"<p>L&rsquo;association <a href=\"http:\/\/www.digitaleurope.org\/\">DigitalEurope<\/a> a communiqu\u00e9 la semaine derni\u00e8re ses premi\u00e8res conclusions concernant le futur label UHD (encore appel\u00e9 par de nombreux constructeur 4K) destin\u00e9 aux \u00e9quipements d\u00e9livrant de l&rsquo;ultra haute d\u00e9finition.<\/p>\n<p>Cette association europ\u00e9enne regroupe une centaine d&rsquo;industriels et d&rsquo;acteurs de l&rsquo;audiovisuel.<br \/>\nIls sont \u00e0 l&rsquo;origine des labels HD et HD Ready lorsque les constructeurs mettaient sur le march\u00e9 dans la plus grande confusion 720P et 1080P.<br \/>\nDigitalEurope a commenc\u00e9 d\u00e9terminer quelles seront les sp\u00e9cifications minimales d&rsquo;un t\u00e9l\u00e9viseur UHD:<\/p>\n<div>\n<ul>\n<li>D\u00e9finition native : 3840 x 2160 pixels<\/li>\n<li>Rapport hauteur\/largeur : 16:9<\/li>\n<li>Espace colorim\u00e9trique : ITU-R BT.709<\/li>\n<li>Profondeur des couleurs : 8 bits<\/li>\n<li>Fr\u00e9quence d&rsquo;images : 24p\/25p\/30p\/50p\/60p<\/li>\n<li>Audio : PCM 2.0 St\u00e9r\u00e9o<\/li>\n<\/ul>\n<\/div>\n<p>Comme les technologies d&rsquo;\u00e9crans TV vont continuer d&rsquo;\u00e9voluer , DigitalEurope ne veut pas sp\u00e9culer au-del\u00e0 des caract\u00e9ristiques de l&rsquo;UHD.<br \/>\nJohn Higgins , directeur g\u00e9n\u00e9ral de DigitalEurope, note : \u00a0\u00bb Alors que de nombreux intervenants de l&rsquo;industrie sp\u00e9culent sur \u200b\u200bl&rsquo;avenir du march\u00e9 UHD , DigitalEurope estime que le moment est venu d&rsquo;annoncer ces normes et de donner quelques indications sur ce march\u00e9 \u00e0 court ou \u00e0 moyen terme \u00a0\u00bb .<\/p>\n<p>Le label et le logo qui accompagne ce label ne sont pas encore achev\u00e9s, mais ne devraient plus tarder \u00e0 \u00eatre pr\u00e9sent\u00e9 au public.<\/p>\n<p>Source DigitalEurope<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;association DigitalEurope a communiqu\u00e9 la semaine derni\u00e8re ses premi\u00e8res conclusions concernant le futur label UHD (encore appel\u00e9 par de nombreux constructeur 4K) destin\u00e9 aux \u00e9quipements d\u00e9livrant de l&rsquo;ultra haute d\u00e9finition. Cette association europ\u00e9enne regroupe une centaine d&rsquo;industriels et d&rsquo;acteurs de l&rsquo;audiovisuel. Ils sont \u00e0 l&rsquo;origine des labels HD et HD Ready lorsque les constructeurs mettaient  [&#8230;]<\/p>\n","protected":false},"author":4,"featured_media":4388,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1308],"tags":[549,622,69,302,623],"class_list":["post-4387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-2","tag-4k","tag-digitaleurope","tag-technologies","tag-television-connectee","tag-uhd"],"_links":{"self":[{"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/posts\/4387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/comments?post=4387"}],"version-history":[{"count":0,"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/posts\/4387\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/media?parent=4387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/categories?post=4387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.service-public.pf\/dgen\/wp-json\/wp\/v2\/tags?post=4387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}