{"id":455,"date":"2008-02-07T13:38:42","date_gmt":"2008-02-07T12:38:42","guid":{"rendered":"http:\/\/www.stanetdam.com\/television-hi-vision\/"},"modified":"2008-02-07T13:38:42","modified_gmt":"2008-02-07T12:38:42","slug":"television-hi-vision","status":"publish","type":"post","link":"https:\/\/stanetdam.com\/?p=455","title":{"rendered":"Television – Hi-Vision"},"content":{"rendered":"

\"HP_MediaSmart_TV_SL4782N_C.jpg\" Euh TNT, 1080i, Full-HD, HD ready, \u00e7a vous donne mal a la t\u00eate.<\/p>\n

Bienvenue dans un monde num\u00e9rique et surtout bienvenu a un petit nouveau ….\u00a0 Hi-Vision.<\/p>\n

Pour faire court et compr\u00e9hensible et se faire une id\u00e9e, il suffit de comparer la d\u00e9finition (le nombre de pixel <\/a>– cad de petite point sur l’ecran) entre diff\u00e9rent format:<\/p>\n

DVD-> \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 576p\u00a0\u00a0 \u00a0 soit 720 x 576
\nTV HD -> \u00a0\u00a0 720p \u00a0\u00a0\u00a0 soit 1 280 x 720
\nBueRay ->\u00a0 1080p \u00a0 soit 1\u00a0920 x 1\u00a0080<\/p>\n

Hivision ->\u00a0 ?p\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 soit 7 680 x 4 320 (16 fois les blueray)<\/p>\n

Euh, c’est \u00e9norme comme d\u00e9finition sachant qu’une projection num\u00e9rique en salle n’excede pas les 2 700 pixels !<\/p>\n

NHK qui est la compagnie de diffusion nationale au Japon pousse le format HI-vision (parfois appel\u00e9 Ultra-HDTV) pour l’horizon 2025 (autant dire 2030 en France). Ce format n’est pr\u00e9vu que pour les \u00e9crans de plus de 60 pouces.<\/span><\/p>\n

Juste un petite probl\u00e8me,\u00a0 NHK pense qu’une telle r\u00e9solution, sur des \u00e9crans aussi grands, risque de rendre le spectateur …. malade !<\/p>\n

En m\u00eame en 2030, on sera tous branch\u00e9 dans la matrice non ?<\/span><\/p>\n

\n <\/div>\n\n","protected":false},"excerpt":{"rendered":"

Euh TNT, 1080i, Full-HD, HD ready, \u00e7a vous donne mal a la t\u00eate. Bienvenue dans un monde num\u00e9rique et surtout bienvenu a un petit nouveau ….\u00a0 Hi-Vision. Pour faire court et compr\u00e9hensible et se faire une id\u00e9e, il suffit de comparer la d\u00e9finition (le nombre de pixel – cad de petite point sur l’ecran) entre […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[987,1728,2668,3771,3966],"class_list":["post-455","post","type-post","status-publish","format-standard","hentry","category-sd-techlounge","tag-defintion","tag-hivision","tag-nhk","tag-television","tag-ultra-hdtv","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"builder_content":"","_links":{"self":[{"href":"https:\/\/stanetdam.com\/index.php?rest_route=\/wp\/v2\/posts\/455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stanetdam.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stanetdam.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stanetdam.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stanetdam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=455"}],"version-history":[{"count":0,"href":"https:\/\/stanetdam.com\/index.php?rest_route=\/wp\/v2\/posts\/455\/revisions"}],"wp:attachment":[{"href":"https:\/\/stanetdam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stanetdam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=455"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stanetdam.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}