{"id":132503,"date":"2026-01-14T13:08:36","date_gmt":"2026-01-14T04:08:36","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=132503"},"modified":"2026-01-14T13:08:36","modified_gmt":"2026-01-14T04:08:36","slug":"firefox-147","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/firefox-147\/","title":{"rendered":"Firefox 147\u304c\u30ea\u30ea\u30fc\u30b9 - Apple\u30b7\u30ea\u30b3\u30f3\u3067WebGPU\u304c\u6709\u52b9\u30ab"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/01\/s_20260114-_130156.jpg\" alt=\"\" width=\"1099\" height=\"686\" class=\"aligncenter size-full wp-image-132505\" \/><\/p>\n<p>Mozilla\u306f1\u670813\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248Firefox\u30d6\u30e9\u30a6\u30b6\u306e\u6700\u65b0\u7248\u300cFirefox 147\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/www.firefox.com\/en-US\/firefox\/147.0\/releasenotes\/\">\u82f1\u8a9e\u7248\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8<\/a>)\u3002\u6700\u65b0\u7248\u306fFirefox\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u66f4\u65b0\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u304b\u3001<a href=\"https:\/\/www.mozilla.org\/ja\/firefox\/all\/#product-desktop-release\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Firefox 147\u3067\u306f\u3001Apple\u30b7\u30ea\u30b3\u30f3\u642d\u8f09Mac\u3067WebGPU\u304c\u6b63\u5f0f\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f\u3002AMD GPU\u3067\u52d5\u753b\u518d\u751f\u304c\u9ad8\u901f\u5316\u3055\u308c\u3001GNOME Mutter(Linux)\u3067\u306e\u63cf\u753b\u304c\u3088\u308a\u30b7\u30e3\u30fc\u30d7\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30bf\u30d6\u304c\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u306b\u79fb\u52d5\u3057\u305f\u969b\u3001\u81ea\u52d5\u3067PiP\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304f\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8ffd\u52a0\u3055\u308c\u3001Linux\u7248\u304cFreedesktop.org XDG Base Directory Specification \u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p class=\"is-style-icon_info\">\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\u3001Linux\u3067Firefox\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4fdd\u5b58\u5834\u6240\u304c \"\u3088\u308a\u6a19\u6e96\u7684\u306a\u5834\u6240\"\u306b\u6574\u7406\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059<\/p>\n<p>\u65b0\u6a5f\u80fd\u306e\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote>\n<div>\n<ul>\n<li>\n<div>\n<p>WebGPU support is now enabled for devices with Apple Silicon processors on all supported macOS versions.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Improved video playback performance on systems with AMD GPUs by enabling zero-copy playback for hardware-decoded video where supported, bringing them to parity with Intel and NVIDIA GPUs.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Firefox now supports the <a href=\"https:\/\/developers.google.com\/safe-browsing\/reference\">Safe Browsing V5 protocol<\/a> and is migrating from Safe Browsing V4 to the <a href=\"https:\/\/developers.google.com\/safe-browsing\/reference\/Local.List.Mode\">local list mode<\/a> of Safe Browsing V5 protocol.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Users with Enhanced Tracking Protection (ETP) set to Strict will have <a href=\"https:\/\/support.mozilla.org\/kb\/control-personal-device-local-network-permissions-firefox\">local network access restrictions<\/a> enabled by default. Firefox will now require users to explicitly allow public websites to access local network resources.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Firefox now supports the Freedesktop.org <a href=\"https:\/\/specifications.freedesktop.org\/basedir\/latest\/\">XDG Base Directory Specification<\/a>.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>A Picture-in-Picture player window can now optionally be opened automatically for a video playing in a tab when that tab goes into the background. A special thanks to volunteer Daniele Ferla for contributing this feature!<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.mozilla.org\/media\/img\/firefox\/releasenotes\/note-images\/147_auto_pip.png\"><\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/blockquote>\n<p>\u3053\u308c\u4ee5\u5916\u306b\u3082\u7d30\u304b\u306a\u5909\u66f4\u3084<a href=\"https:\/\/www.mozilla.org\/en-US\/security\/known-vulnerabilities\/firefox\/\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63<\/a>\u3001<a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Firefox\/Releases\/147\">\u958b\u767a\u8005\u5411\u3051\u6a5f\u80fd\u306e\u66f4\u65b0<\/a>\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f\u30ea\u30f3\u30af\u3092\u8fbf\u308a\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<table>\n<tr>\n<th rowspan='4' style='white-space: nowrap;'><img decoding=\"async\" style=\"max-width: 52px; height: auto;\" src=\"https:\/\/softantenna.com\/uploads\/software\/2218\/s_icon.png\" alt=\"S icon\" \/><\/th>\n<th style='white-space: nowrap;'>\u30bf\u30a4\u30c8\u30eb<\/th>\n<td>Mozilla Firefox<\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u516c\u5f0f\u30b5\u30a4\u30c8<\/th>\n<td><a href=\"http:\/\/mozilla.jp\/firefox\/\">http:\/\/mozilla.jp\/firefox\/<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u30bd\u30d5\u30c8\u30a2\u30f3\u30c6\u30ca<\/th>\n<td><a href=\"https:\/\/softantenna.com\/softwares\/2218-mozilla-firefox\">https:\/\/softantenna.com\/softwares\/2218-mozilla-firefox<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u8aac\u660e<\/th>\n<td>Mozilla\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3088\u308bWeb\u30d6\u30e9\u30a6\u30b6\u3002<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Mozilla\u306f1\u670813\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248Firefox\u30d6\u30e9\u30a6\u30b6\u306e\u6700\u65b0\u7248\u300cFirefox 147\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(\u82f1\u8a9e\u7248\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8)\u3002\u6700\u65b0\u7248\u306fFirefox\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u66f4\u65b0\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u304b\u3001\u516c\u5f0f\u30b5\u30a4 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":132505,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[86,4792],"class_list":["post-132503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-firefox","tag-release"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/132503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=132503"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/132503\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/132505"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=132503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=132503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=132503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}