{"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\/pt\/blog\/news\/google-gotov-vernut-v-chrome-podderzhku-formata-jpeg-xl","title":{"rendered":"O Google est\u00e1 pronto para reintegrar o suporte ao formato JPEG-XL no Chrome.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Rick Byers, um dos l\u00edderes t\u00e9cnicos da equipe de desenvolvimento do Google Chrome, anunciou a disposi\u00e7\u00e3o de incluir um decodificador de imagens JPEG-XL de alto desempenho e seguro em termos de gerenciamento de mem\u00f3ria no motor Chromium. Como crit\u00e9rio principal para a ativa\u00e7\u00e3o do decodificador JPEG-XL por padr\u00e3o, menciona-se a disposi\u00e7\u00e3o para seu suporte a longo prazo.    <\/p>\n<p>Observa-se que a decis\u00e3o foi tomada em fun\u00e7\u00e3o da mudan\u00e7a na situa\u00e7\u00e3o ap\u00f3s a \u00faltima avalia\u00e7\u00e3o do estado de implementa\u00e7\u00e3o do JPEG XL. Nos \u00faltimos dois anos, o suporte ao JPEG XL foi adicionado ao navegador Safari, os desenvolvedores do Firefox declararam a inten\u00e7\u00e3o de suportar o JPEG XL, e foi decidido incluir o suporte ao JPEG XL na especifica\u00e7\u00e3o PDF. Al\u00e9m disso, o Google considerou os coment\u00e1rios feitos pelos desenvolvedores ap\u00f3s a remo\u00e7\u00e3o do JPEG XL do Chrome em 2022. A remo\u00e7\u00e3o foi realizada sob o pretexto de baixo interesse por parte do ecossistema, falta de vantagens suficientes e o desejo de reduzir a carga de suporte.        <\/p>\n<p>Logo ap\u00f3s o an\u00fancio de Rick, outro desenvolvedor publicou um relat\u00f3rio sobre o estado da implementa\u00e7\u00e3o do JPEG-XL proposta para inclus\u00e3o no Chrome. Foi indicado que, como base, foi utilizado o c\u00f3digo anteriormente desenvolvido no Chromium para suporte ao JPEG-XL, que foi atualizado e sincronizado com a implementa\u00e7\u00e3o de refer\u00eancia libjxl. Entre as mudan\u00e7as, destaca-se o suporte \u00e0 anima\u00e7\u00e3o (outros navegadores ainda n\u00e3o suportam anima\u00e7\u00e3o).    <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=\"Por que no hosting comum a administra\u00e7\u00e3o do PrestaShop \u00e9 lenta, e no seu n\u00e3o \u00e9?\" 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>O formato JPEG XL foi padronizado em 2021 (ISO\/IEC 18181) como uma substitui\u00e7\u00e3o universal do JPEG, suportando a compress\u00e3o de arquivos JPEG existentes sem perda de qualidade, uma ampla gama din\u00e2mica, alta resolu\u00e7\u00e3o e imagens em m\u00faltiplas camadas. Entre as vantagens do JPEG XL:  <\/p>\n<ul>\n<li class=\"l\"> Redu\u00e7\u00e3o do tamanho em at\u00e9 60% em compara\u00e7\u00e3o com imagens JPEG de qualidade id\u00eantica;  <\/li>\n<li class=\"l\"> Suporte a HDR, anima\u00e7\u00e3o, transpar\u00eancia, modo de carregamento progressivo;  <\/li>\n<li class=\"l\"> Degrada\u00e7\u00e3o suave da qualidade ao reduzir a taxa de bits;  <\/li>\n<li class=\"l\"> Compress\u00e3o JPEG sem perdas (reduzindo o tamanho JPEG em at\u00e9 21% com possibilidade de recupera\u00e7\u00e3o do estado original);  <\/li>\n<li class=\"l\"> Suporte para at\u00e9 4099 canais;  <\/li>\n<li class=\"l\"> Ampla gama de profundidades de cor;  <\/li>\n<li class=\"l\"> N\u00e3o h\u00e1 necessidade de pagar royalties e existe uma implementa\u00e7\u00e3o de refer\u00eancia aberta sob licen\u00e7a BSD.   <\/li>\n<\/ul>\n<p>Fonte: <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 5.0.3 - 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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