{"id":13954,"date":"2021-09-20T08:49:59","date_gmt":"2021-09-20T06:49:59","guid":{"rendered":"https:\/\/dans.knaw.nl\/file-formats\/images-raster\/jpeg\/"},"modified":"2021-09-20T08:50:00","modified_gmt":"2021-09-20T06:50:00","slug":"jpeg","status":"publish","type":"page","link":"https:\/\/dans.knaw.nl\/en\/file-formats\/images-raster\/jpeg\/","title":{"rendered":"JPEG"},"content":{"rendered":"<p>The JPEG format is based on an ISO standard developed by the &#8220;Joint Photographic Expert Group&#8221;. The JPG format is primarily designed for storing and displaying photographic images. The format offers 32-bit color depth and efficient compression algorithms with loss of color quality. JPEG makes it possible to integrate EXIF metadata into the file.<\/p>\n<p>Although JPG files are usually much smaller than their TIF or PNG equivalents, they are not suitable for long-term storage due to the use of compression if color fastness is an important quality requirement. (The JPEG2000 format does support lossless compression).<span class=\"tlid-translation translation\">&nbsp;If color fastness is of less importance, the JPEG format is a suitable as a &#8220;preferred format&#8221;. Color fastness means that both the recording equipment (for example a scanner) and the playback equipment (for example a printer or screen) are calibrated and use a standardized and device-independent digital color coding.<\/span><\/p>\n<p>JPEG is a preferred format for file type Images (raster).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The JPEG format is based on an ISO standard developed by the &#8220;Joint Photographic Expert Group&#8221;. The JPG format is primarily designed for storing and displaying photographic images. The format offers 32-bit color depth and efficient compression algorithms with loss of color quality. JPEG makes it possible to integrate EXIF metadata into the file. Although [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":13072,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"class_list":["post-13954","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>File formats: JPEG | DANS<\/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:\/\/dans.knaw.nl\/en\/file-formats\/images-raster\/jpeg\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"File formats: JPEG | DANS\" \/>\n<meta property=\"og:description\" content=\"The JPEG format is based on an ISO standard developed by the &#8220;Joint Photographic Expert Group&#8221;. 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