{"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\/it\/blog\/news\/google-gotov-vernut-v-chrome-podderzhku-formata-jpeg-xl","title":{"rendered":"Google \u00e8 pronto a ripristinare il supporto per il formato JPEG-XL in Chrome","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Rick Byers, uno dei responsabili tecnici del team che sviluppa Google Chrome, ha dichiarato di essere pronto a integrare nel motore Chromium un decodificatore ad alte prestazioni e sicuro per la gestione della memoria per il formato immagini JPEG-XL. Come criterio principale per l'attivazione del decodificatore JPEG-XL per impostazione predefinita viene citata la disponibilit\u00e0 a un supporto prolungato.    <\/p>\n<p>Si osserva che la decisione \u00e8 stata presa a seguito del cambiamento della situazione dopo l'ultima valutazione dello stato di implementazione di JPEG XL. Negli ultimi due anni, il supporto per JPEG XL \u00e8 stato aggiunto al browser Safari, gli sviluppatori di Firefox hanno dichiarato l'intenzione di supportare JPEG XL e si \u00e8 deciso di includere il supporto per JPEG XL nelle specifiche PDF. Inoltre, Google ha tenuto conto delle richieste espresse dagli sviluppatori dopo l'eliminazione di JPEG XL da Chrome nel 2022. L'eliminazione \u00e8 avvenuta con la giustificazione di un basso interesse da parte dell'ecosistema, della mancanza di vantaggi sufficienti e della volont\u00e0 di ridurre il carico di lavoro per il supporto.        <\/p>\n<p>Subito dopo l'annuncio di Rick, un altro sviluppatore ha pubblicato un rapporto sullo stato dell'implementazione di JPEG-XL prevista per l'inclusione in Chrome. \u00c8 stato indicato che come base \u00e8 stato utilizzato il codice precedentemente sviluppato per il supporto di JPEG-XL in Chromium, che \u00e8 stato aggiornato e sincronizzato con l'implementazione di riferimento libjxl. Tra le novit\u00e0 \u00e8 evidenziato il supporto per l'animazione (altri browser non supportano al momento l'animazione).    <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=\"Guarda il 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>Il formato JPEG XL \u00e8 stato standardizzato nel 2021 (ISO\/IEC 18181) come una sostituzione universale del JPEG, supportando la compressione dei file JPEG esistenti senza perdita di qualit\u00e0, un ampio intervallo dinamico, alta risoluzione e immagini multilivello. Tra i vantaggi di JPEG XL:  <\/p>\n<ul>\n<li class=\"l\"> Riduzione della dimensione fino al 60% rispetto alle immagini JPEG di qualit\u00e0 identica;  <\/li>\n<li class=\"l\"> Supporto HDR, animazione, trasparenza, modalit\u00e0 di caricamento progressivo;  <\/li>\n<li class=\"l\"> Degradazione fluida della qualit\u00e0 con la riduzione del bitrate;  <\/li>\n<li class=\"l\"> Compressione JPEG senza perdite (riduzione delle dimensioni JPEG fino al 21% con possibilit\u00e0 di ripristinare lo stato originale);  <\/li>\n<li class=\"l\"> Supporto fino a 4099 canali;  <\/li>\n<li class=\"l\"> Ampia gamma di profondit\u00e0 colore;  <\/li>\n<li class=\"l\"> Nessuna necessit\u00e0 di versare diritti sui brevetti e disponibilit\u00e0 di un'implementazione di riferimento aperta sotto licenza 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 5.0.1.1 - 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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