{"id":3157,"date":"2017-05-11T11:32:26","date_gmt":"2017-05-11T11:32:26","guid":{"rendered":"https:\/\/www.photoweb.fr\/espaces\/magazine\/magazine\/?p=3157"},"modified":"2024-08-06T14:46:33","modified_gmt":"2024-08-06T12:46:33","slug":"images-provenant-appareil-photo-numerique","status":"publish","type":"post","link":"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/","title":{"rendered":"Format photo num\u00e9rique : Le format des photos num\u00e9riques"},"content":{"rendered":"\r\n\r\n\t<p>Les images que vous avez t\u00e9l\u00e9charg\u00e9es pour cette commande sont issues d&rsquo;un appareil photo num\u00e9rique et vous avez demand\u00e9 un format de tirage 10x15cm (ou 15x23cm, 20x30cm, 15x38cm, 25x38cm)<\/p>\r\n\t<h2>Ce qu&rsquo;il faut savoir :<\/h2>\r\n<p>Traditionnellement, la photographie argentique fait appel <strong>au format d&rsquo;image 2\/3<\/strong> (rapport hauteur\/longueur) et donc <strong>au format de tirage 10x15cm<\/strong> ayant ce m\u00eame rapport.<\/p>\r\n<p>Lors de l&rsquo;invention des premiers appareils photo num\u00e9riques, les constructeurs ont cr\u00e9\u00e9 un nouveau format d&rsquo;image : le 4\/3 pour s&rsquo;adapter parfaitement aux dimensions des \u00e9crans d&rsquo;ordinateurs (640*480px puis 1024*768px ayant ce m\u00eame rapport).<\/p>\r\n<p>Des nouveaux formats de tirages au rapport 4\/3 tel que le format de tirage 11x 15cm sont donc apparus pour r\u00e9pondre aux besoins du num\u00e9rique.<\/p>\r\n<p>Donc si vos images viennent d&rsquo;un appareil photo num\u00e9rique, elles ont,  normalement, des dimensions avec un rapport 4\/3. Le format du tirage adapt\u00e9 \u00e0 ce ration est donc du 11x15cm. Quant au format de tirage 10x15cm il sera adapt\u00e9 aux photos dont le ratio est du 2\/3.<\/p>\r\n<p><strong>Lorsque les dimensions de l&rsquo;image et celles du tirage ne sont pas proportionnelles, l&rsquo;impression de l&rsquo;int\u00e9gralit\u00e9 de l&rsquo;image sur l&rsquo;int\u00e9gralit\u00e9 du papier est impossible<\/strong>, il y a forcement soit une perte d&rsquo;image, soit une perte de papier (= zones de papier non imprim\u00e9es).<\/p>\r\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.photoweb.fr\/espaces\/magazine\/wp-content\/uploads\/2017\/10\/option_recadrage.jpg\" alt=\"option recadrage\" itemprop=\"image\" height=\"157\" width=\"400\" title=\"option recadrage\" onerror=\"this.style.display='none'\"  \/>\r\n\t<p>Les r\u00e9sultats obtenus d\u00e9pendent de vos choix d&rsquo;options :<\/p>\r\n<ul>\r\n<li>Vous aurez une perte d&rsquo;image si vous avez s\u00e9lectionn\u00e9 l&rsquo;option \u00ab\u00a0Recadrage auto \u00a0\u00bb : un rognage centr\u00e9 automatique est appliqu\u00e9 \u00e0 vos images pour les faire correspondre au format command\u00e9.<\/li>\r\n<li>Vous aurez une perte de papier si vous n&rsquo;avez pas s\u00e9lectionn\u00e9 l&rsquo;option \u00ab\u00a0Recadrage auto\u00a0\u00bb.<\/li>\r\n<\/ul>\r\n\t<h2>Nos conseils :<\/h2>\r\n<ol>\r\n<li><strong><a href=\"https:\/\/www.photoweb.fr\/produits\/tirage-photo\">Commander des tirages photo<\/a> format 4\/3 adapt\u00e9s \u00e0 la photo num\u00e9rique :<\/strong> 11x15cm, 15x20cm, 20x27cm. Vous obtiendrez ainsi une impression de l&rsquo;int\u00e9gralit\u00e9 de votre image sur l&rsquo;int\u00e9gralit\u00e9 du papier.<\/li>\r\n<li><strong>Si vous souhaitez un format 10&#215;15 cm et conserver l&rsquo;int\u00e9gralit\u00e9 de votre photo :<\/strong> ne s\u00e9lectionnez pas l&rsquo;option \u00ab\u00a0recadrage\u00a0\u00bb.<\/li>\r\n<\/ol>\r\n\t1.2.3.\r\nimprimez&#8239;!\r\n\t\t\t\t<a href=\"https:\/\/www.photoweb.fr\/produits\/tirage-photo\" target=\"_blank\" rel=\"noopener\" itemprop=\"url\">\r\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.photoweb.fr\/espaces\/magazine\/wp-content\/uploads\/2017\/06\/tirages-carre-photoweb.jpg\" alt=\"tirages carre photoweb\" itemprop=\"image\" height=\"600\" width=\"600\" title=\"tirages carre photoweb\" onerror=\"this.style.display='none'\"  \/>\r\n\t\t\t\t<\/a>\r\n\t<a href=\"https:\/\/www.photoweb.fr\/produits\/tirage-photo\">\r\nimprimer mes photos<\/a>\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Les images que vous avez t\u00e9l\u00e9charg\u00e9es pour cette commande sont issues d&rsquo;un appareil photo num\u00e9rique et vous avez demand\u00e9 un format de tirage 10x15cm (ou 15x23cm, 20x30cm, 15x38cm, 25x38cm) Ce qu&rsquo;il faut savoir : Traditionnellement, la photographie argentique fait appel au format d&rsquo;image 2\/3 (rapport hauteur\/longueur) et donc au format de tirage 10x15cm ayant ce&hellip;<\/p>\n","protected":false},"author":6,"featured_media":3982,"comment_status":"closed","ping_status":"open","sticky":false,"template":"single-standard.php","format":"standard","meta":{"footnotes":""},"categories":[91],"tags":[],"class_list":["post-3157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comprendre les formats photos num\u00e9riques<\/title>\n<meta name=\"description\" content=\"Si vos images proviennent d&#039;un appareil photo num\u00e9rique, il peut arriver de rencontrer un probl\u00e8me de format. On vous explique !\" \/>\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.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comprendre les formats photos num\u00e9riques\" \/>\n<meta property=\"og:description\" content=\"Si vos images proviennent d&#039;un appareil photo num\u00e9rique, il peut arriver de rencontrer un probl\u00e8me de format. On vous explique !\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/\" \/>\n<meta property=\"og:site_name\" content=\"Photoweb, le mag\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/fr-fr.facebook.com\/Photoweb.fr\/\" \/>\n<meta property=\"article:published_time\" content=\"2017-05-11T11:32:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-06T12:46:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.photoweb.fr\/espaces\/magazine\/wp-content\/uploads\/2018\/01\/recadrer-ses-photos.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Maud\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Photoweb_fr\" \/>\n<meta name=\"twitter:site\" content=\"@Photoweb_fr\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Maud\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/\"},\"author\":{\"name\":\"Maud\",\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/#\/schema\/person\/f354e6bd2302e567e1329fa54e90ff15\"},\"headline\":\"Format photo num\u00e9rique : Le format des photos num\u00e9riques\",\"datePublished\":\"2017-05-11T11:32:26+00:00\",\"dateModified\":\"2024-08-06T12:46:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/\"},\"wordCount\":341,\"publisher\":{\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/#organization\"},\"articleSection\":[\"Aide\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/\",\"url\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/images-provenant-appareil-photo-numerique\/\",\"name\":\"Comprendre les formats photos num\u00e9riques\",\"isPartOf\":{\"@id\":\"https:\/\/www.photoweb.fr\/espaces\/magazine\/#website\"},\"datePublished\":\"2017-05-11T11:32:26+00:00\",\"dateModified\":\"2024-08-06T12:46:33+00:00\",\"description\":\"Si vos images proviennent d'un appareil photo num\u00e9rique, il peut arriver de rencontrer un probl\u00e8me de format. 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