{"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\/sv\/blog\/news\/google-gotov-vernut-v-chrome-podderzhku-formata-jpeg-xl","title":{"rendered":"Google \u00e4r redo att \u00e5terinf\u00f6ra st\u00f6det f\u00f6r JPEG-XL-formatet i Chrome.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Rick Byers, en av de tekniska ledarna f\u00f6r teamet som utvecklar Google Chrome, har meddelat att de \u00e4r redo att inkludera en h\u00f6gpresterande och minness\u00e4ker avkodare f\u00f6r JPEG-XL bildformatet i Chromium-motorn. Som huvudkriterium f\u00f6r att aktivera JPEG-XL avkodaren som standard n\u00e4mns beredskapen f\u00f6r l\u00e5ngsiktig support.    <\/p>\n<p>Det p\u00e5pekas att beslutet har fattats med anledning av f\u00f6r\u00e4ndrade omst\u00e4ndigheter efter den senaste bed\u00f6mningen av JPEG XL:s implementering. Under de senaste tv\u00e5 \u00e5ren har st\u00f6d f\u00f6r JPEG XL lagts till i Safari-webbl\u00e4saren, och utvecklarna av Firefox har uttryckt avsikt att st\u00f6dja JPEG XL. Beslutet har ocks\u00e5 fattats att inkludera JPEG XL-st\u00f6d i PDF-specifikationen. Dessutom har Google beaktat \u00f6nskem\u00e5l som utvecklare har f\u00f6rt fram efter att JPEG XL togs bort fr\u00e5n Chrome 2022. Borttagningen genomf\u00f6rdes med h\u00e4nvisning till l\u00e5gt intresse fr\u00e5n ekosystemet, avsaknad av tillr\u00e4ckliga f\u00f6rdelar och en \u00f6nskan att minska belastningen vid support.        <\/p>\n<p>I k\u00f6lvattnet av Ricks tillk\u00e4nnagivande publicerade en annan utvecklare en rapport om statusen f\u00f6r den f\u00f6reslagna JPEG-XL-implementeringen i Chrome. Det anges att den tidigare utvecklade koden f\u00f6r JPEG-XL i Chromium har anv\u00e4nts som grund, och den har nu uppdaterats och synkroniserats med den referensimplementationen libjxl. Bland f\u00f6r\u00e4ndringarna noteras st\u00f6d f\u00f6r animation (andra webbl\u00e4sare st\u00f6djer \u00e4nnu inte animation).    <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=\"Spela video\" 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>JPEG XL-formatet standardiserades 2021 (ISO\/IEC 18181) som en universell ers\u00e4ttning f\u00f6r JPEG, vilket st\u00f6djer komprimering av befintliga JPEG-filer utan kvalitetsf\u00f6rlust, ett brett dynamiskt omf\u00e5ng, h\u00f6g uppl\u00f6sning och flerskiktsbilder. Bland f\u00f6rdelarna med JPEG XL finns:  <\/p>\n<ul>\n<li class=\"l\"> Minskning av storleken med upp till 60% j\u00e4mf\u00f6rt med JPEG-bilder av identisk kvalitet;  <\/li>\n<li class=\"l\"> St\u00f6d f\u00f6r HDR, animation, transparens och progressiv laddning;  <\/li>\n<li class=\"l\"> Smidig f\u00f6rs\u00e4mring av kvaliteten vid minskning av bithastigheten;  <\/li>\n<li class=\"l\"> F\u00f6rlustfri JPEG-komprimering (minskning av JPEG-storleken med upp till 21% med m\u00f6jlighet att \u00e5terst\u00e4lla det ursprungliga tillst\u00e5ndet);  <\/li>\n<li class=\"l\"> St\u00f6d f\u00f6r upp till 4099 kanaler;  <\/li>\n<li class=\"l\"> Stort f\u00e4rgdjupomr\u00e5de;  <\/li>\n<li class=\"l\"> Ingen behov av att betala patentavgifter och tillg\u00e5ng till en \u00f6ppen referensimplementation under BSD-licens.   <\/li>\n<\/ul>\n<p>K\u00e4lla: <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 5.0.4 - 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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