{"id":633386,"date":"2024-11-06T00:42:33","date_gmt":"2024-11-06T00:42:33","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-iec-159482004\/"},"modified":"2024-11-06T00:42:33","modified_gmt":"2024-11-06T00:42:33","slug":"iso-iec-159482004","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-iec-159482004\/","title":{"rendered":"ISO\/IEC 15948:2004"},"content":{"rendered":"<p>ISO\/IEC 15948:2004 specifies a datastream and an associated file format, Portable Network Graphics (PNG, pronounced &#034;ping&#034;), for a lossless, portable, compressed individual computer graphics image transmitted across the Internet. Indexed-colour, greyscale, and truecolour images are supported, with optional transparency. Sample depths range from 1 to 16 bits. PNG is fully streamable with a progressive display option. It is robust, providing both full file integrity checking and simple detection of common transmission errors. PNG can store gamma and chromaticity data as well as a full ICC colour profile for accurate colour matching on heterogenous platforms. ISO\/IEC 15948:2004 defines the Internet Media type &#034;image\/png&#034;. The datastream and associated file format have value outside of the main design goal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Information technology \u2014 Computer graphics and image processing \u2014 Portable Network Graphics (PNG): Functional specification<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2004-03<\/td>\n<td>NA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[677,2634],"product_tag":[],"class_list":{"0":"post-633386","1":"product","2":"type-product","3":"status-publish","5":"product_cat-35-140","6":"product_cat-iso","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/633386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=633386"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=633386"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=633386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}