{"id":892,"date":"2023-02-19T14:26:21","date_gmt":"2023-02-19T13:26:21","guid":{"rendered":"https:\/\/koustrup.com\/?page_id=892"},"modified":"2023-02-19T17:22:52","modified_gmt":"2023-02-19T16:22:52","slug":"14-1-billedformater-og-filer","status":"publish","type":"page","link":"https:\/\/foto-video.dk\/?page_id=892","title":{"rendered":"14.1: Billedformater og filer"},"content":{"rendered":"<nav aria-label=\"breadcrumbs\">\n            <div class=\"breadcrumb-container theme1\">\n                <ol>\n                    <li><a title=\"Du er her\" href=\"#\"><span>Du er her<\/span><\/a><span class=\"separator\">&gt;&gt;<\/span><\/li>\n                    <\/ol>\n            <\/div>\n        <\/nav>    <script type=\"application\/ld+json\">\n        {\n            \"@context\": \"http:\/\/schema.org\",\n            \"@type\": \"BreadcrumbList\",\n            \"itemListElement\": [\n                 {\n                            \"@type\": \"ListItem\",\n                            \"position\": 1,\n                            \"item\": {\n                                \"@id\": \"#\",\n                                \"name\": \"Du er her\"\n                            }\n                        }\n                                                    ]\n        }\n    <\/script>\n   \n    <script>\n            <\/script>\n\n<hr \/>\n<p>N\u00e5r vi gemmer vores billeder p\u00e5 computeren, skal det ske i et bestemt format, s\u00e5 vi senere kan se dem p\u00e5 sk\u00e6rmen eller udskrive dem p\u00e5 en printer. Der er i \u00e5renes l\u00f8b blevet udviklet en lang r\u00e6kke standardformater, fx JPEG \/ JPG, TIFF, PNG, GIF og RAW.<br \/>\nFormaterne kan inddeles i to forskellige hovedgrupper &#8211;<\/p>\n<div><strong style=\"color: black;\">1) Rasterformat<\/strong><\/div>\n<div style=\"color: black;\">\n<p>Ved rasterformat gemmes billedet som pixels (bitmap). Rasterformatet fungerer bedst til at lagre og vise fotos i h\u00f8j opl\u00f8sning. Billedet er gemt som et fast antal pixels med faste dimensioner (h\u00f8jde x bredde). Ulempen ved denne metode er, at n\u00e5r man forst\u00f8rrer\/formindsker billedet vil de enkelte pixels blive forvr\u00e6nget. Med stigende forst\u00f8rrelse, vil opl\u00f8sningen (DPI) falde. Detaljer og farver bliver derfor forvr\u00e6ngede.<\/p>\n<p>I r\u00e5 (RAW) fotofiler svarer hver enkelt pixel i kamerasensoren til en plads i datafilen. Det er de r\u00e5 data du har. Normalt vil en r\u00e5 data fil blive konverteret til en rasterfil i efterbehandlingen af dit foto.<\/p>\n<p>De mest kendte rasterfil formater &#8211;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong><a href=\"https:\/\/foto-video.dk\/?page_id=3256\">GIF filer<\/a><\/strong><\/li>\n<li><a href=\"https:\/\/foto-video.dk\/?page_id=3271\"><strong>JPG (JPEG) filer<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/foto-video.dk\/?page_id=3333\"><strong>PNG filer<\/strong><\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>2) Vektorgrafik<\/strong><\/p>\n<p><!----\n\n\n<table style=\"width: 95%; float: center; border: 2px solid black; padding: 10px; margin-right: auto; margin-left: auto;\">\n\n\n<tbody>\n\n\n<tr>\n\n\n<th style=\"text-align: center; vertical-align: middle; width: 50%; border: 1px solid black; padding: 10px;\">tekst 1,1<\/th>\n\n\n\n\n<th style=\"text-align: center; vertical-align: middle; width: 50%; border: 1px solid black; padding: 10px;\">tekst 1,2<\/th>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\n\n<td style=\"text-align: left; vertical-align: middle; width: 50%; border: 1px solid black; padding: 10px;\">tekst 2,1<\/td>\n\n\n\n\n<td style=\"text-align: left; vertical-align: middle; width: 50%; border: 1px solid black; padding: 10px;\">tekst 2,2<\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\n\n<td style=\"text-align: left; vertical-align: middle; width: 50%; border: 1px solid black; padding: 10px;\">tekst 3,1<\/td>\n\n\n\n\n<td style=\"text-align: left; vertical-align: middle; width: 50%; border: 1px solid black; padding: 10px;\">tekst 3,2<\/td>\n\n\n<\/tr>\n\n\n<\/tbody>\n\n\n<\/table>\n\n\n<span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span>\n---><\/p>\n<hr \/>\n<p style=\"text-align: center;\"><strong>Siden er under opbygning &#8211; kom tilbage p\u00e5 et andet tidspunkt &#8211; undskyld ulejligheden<\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>N\u00e5r vi gemmer vores billeder p\u00e5 computeren, skal det ske i et bestemt format, s\u00e5 vi senere kan se dem p\u00e5 sk\u00e6rmen eller udskrive dem p\u00e5 en printer. Der er i \u00e5renes l\u00f8b blevet udviklet en lang r\u00e6kke standardformater, fx JPEG \/ JPG, TIFF, PNG, GIF og RAW. Formaterne kan inddeles i to forskellige hovedgrupper [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":936,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-892","page","type-page","status-publish","hentry","post"],"_links":{"self":[{"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/pages\/892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/foto-video.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=892"}],"version-history":[{"count":12,"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/pages\/892\/revisions"}],"predecessor-version":[{"id":3343,"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/pages\/892\/revisions\/3343"}],"up":[{"embeddable":true,"href":"https:\/\/foto-video.dk\/index.php?rest_route=\/wp\/v2\/pages\/936"}],"wp:attachment":[{"href":"https:\/\/foto-video.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}