{"id":149261,"date":"2025-11-22T17:11:55","date_gmt":"2025-11-22T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-gotov-vernut-v-chrome-podderzhku-formata-jpeg-xl"},"modified":"2025-11-22T17:11:55","modified_gmt":"2025-11-22T15:11:55","slug":"google-gotov-vernut-v-chrome-podderzhku-formata-jpeg-xl","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/google-gotov-vernut-v-chrome-podderzhku-formata-jpeg-xl","title":{"rendered":"Google jest gotowy przywr\u00f3ci\u0107 wsparcie dla formatu JPEG-XL w Chrome","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Rick Byers, jeden z lider\u00f3w technicznych zespo\u0142u odpowiedzialnego za rozw\u00f3j Google Chrome, og\u0142osi\u0142 gotowo\u015b\u0107 do w\u0142\u0105czenia do silnika Chromium wydajnego i bezpiecznego dekodera formatu obraz\u00f3w JPEG-XL. Jako g\u0142\u00f3wne kryterium dla domy\u015blnej aktywacji dekodera JPEG-XL wskazana zosta\u0142a gotowo\u015b\u0107 do d\u0142ugotrwa\u0142ego wsparcia.    <\/p>\n<p>Zauwa\u017ca si\u0119, \u017ce decyzja ta zosta\u0142a podj\u0119ta w zwi\u0105zku z zmian\u0105 sytuacji po ostatniej ocenie stanu wdro\u017cenia JPEG XL. W ci\u0105gu ostatnich dw\u00f3ch lat wsparcie dla JPEG XL zosta\u0142o dodane do przegl\u0105darki Safari, a deweloperzy Firefox og\u0142osili zamiar wsparcia JPEG XL, podj\u0119to decyzj\u0119 o w\u0142\u0105czeniu wsparcia JPEG XL do specyfikacji PDF. Ponadto Google uwzgl\u0119dni\u0142 \u017cyczenia wyra\u017cone przez deweloper\u00f3w po usuni\u0119ciu JPEG XL z Chrome w 2022 roku. Usuni\u0119cie to by\u0142o uzasadniane niskim zainteresowaniem ze strony ekosystemu, brakiem wystarczaj\u0105cych korzy\u015bci oraz ch\u0119ci\u0105 zmniejszenia obci\u0105\u017cenia przy wsparciu.        <\/p>\n<p>Po og\u0142oszeniu przez Ricka, inny deweloper opublikowa\u0142 raport o stanie propozycji w\u0142\u0105czenia JPEG-XL do Chrome. Wskazano, \u017ce jako podstaw\u0119 wykorzystano wcze\u015bniej rozwijany w Chromium kod do wsparcia JPEG-XL, kt\u00f3ry zosta\u0142 zaktualizowany i zsynchronizowany z referencyjn\u0105 realizacj\u0105 libjxl. W\u015br\u00f3d zmian zaznaczone zosta\u0142o wsparcie dla animacji (inny przegl\u0105darki na razie nie obs\u0142uguj\u0105 animacji).    <center>  <div class=\"youtube-placeholder\" data-id=\"zVkX4bP6qSo\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/zVkX4bP6qSo\/hqdefault.jpg\" alt=\"Odtwarzaj wideo\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div>    <\/center>    <\/p>\n<p>Format JPEG XL zosta\u0142 ustandaryzowany w 2021 roku (ISO\/IEC 18181) jako uniwersalna alternatywa dla JPEG, wspieraj\u0105ca kompresj\u0119 istniej\u0105cych plik\u00f3w JPEG bez utraty jako\u015bci, szeroki zakres dynamiczny, wysok\u0105 rozdzielczo\u015b\u0107 i obrazy warstwowe. W\u015br\u00f3d zalet JPEG XL:  <\/p>\n<ul>\n<li class=\"l\"> Redukcja rozmiaru o 60% w por\u00f3wnaniu z obrazami JPEG o identycznej jako\u015bci;  <\/li>\n<li class=\"l\"> Wsparcie dla HDR, animacji, przezroczysto\u015bci, trybu progresywnego \u0142adowania;  <\/li>\n<li class=\"l\"> P\u0142ynne pogarszanie jako\u015bci przy zmniejszaniu bitrate'u;  <\/li>\n<li class=\"l\"> Kompresja JPEG bez strat (zmniejszenie rozmiaru JPEG do 21% z mo\u017cliwo\u015bci\u0105 przywr\u00f3cenia pierwotnego stanu);  <\/li>\n<li class=\"l\"> Wsparcie dla do 4099 kana\u0142\u00f3w;  <\/li>\n<li class=\"l\"> Szeroki zakres g\u0142\u0119bi kolor\u00f3w;  <\/li>\n<li class=\"l\"> Brak konieczno\u015bci op\u0142acania tantiem oraz dost\u0119pno\u015b\u0107 otwartej wersji referencyjnej na licencji BSD.   <\/li>\n<\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64306\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0438\u043a \u0411\u0430\u0439\u0435\u0440\u0441 (Rick Byers), \u043e\u0434\u0438\u043d \u0438\u0437 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u044b, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0439\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 Google Chrome, \u0437\u0430\u044f\u0432\u0438\u043b \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0432 \u0434\u0432\u0438\u0436\u043e\u043a Chromium \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0449\u0438\u043a \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 JPEG-XL. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u044f \u0434\u043b\u044f \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0430 JPEG-XL \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u044c \u043a \u0435\u0433\u043e \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u043c\u0443 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044e. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u0432 \u0441\u0432\u044f\u0437\u0438 \u0441 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-149261","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0438\u043a \u0411\u0430\u0439\u0435\u0440\u0441 (Rick Byers), \u043e\u0434\u0438\u043d \u0438\u0437 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439 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