Rick Byers, nj\u00eb nga drejtuesit teknik\u00eb t\u00eb ekipit q\u00eb zhvillon Google Chrome, deklaroi gatishm\u00ebrin\u00eb p\u00ebr t\u00eb p\u00ebrfshir\u00eb n\u00eb motorin Chromium nj\u00eb dekodues me performanc\u00eb t\u00eb lart\u00eb dhe t\u00eb sigurt p\u00ebr pun\u00ebn me memorie p\u00ebr formatin e imazheve JPEG-XL. Si kriter kryesor p\u00ebr aktivizimin e dekoduesit JPEG-XL si t\u00eb parazgjedhur, p\u00ebrmendet gatishm\u00ebria p\u00ebr mb\u00ebshtetje afatgjat\u00eb. <\/p>\n
Vler\u00ebsohet se vendimi \u00ebsht\u00eb marr\u00eb n\u00eb lidhje me ndryshimin e situat\u00ebs pas nj\u00eb vler\u00ebsimi t\u00eb fundit t\u00eb gjendjes s\u00eb implementimit t\u00eb JPEG XL. Gjat\u00eb dy viteve t\u00eb fundit, mb\u00ebshtetja p\u00ebr JPEG XL \u00ebsht\u00eb shtuar n\u00eb shfletuesin Safari, zhvilluesit e Firefox-it kan\u00eb shpallur q\u00ebllimin p\u00ebr t\u00eb mb\u00ebshtetur JPEG XL, dhe \u00ebsht\u00eb marr\u00eb vendim p\u00ebr t\u00eb p\u00ebrfshir\u00eb mb\u00ebshtetje p\u00ebr JPEG XL n\u00eb specifikimin e PDF. P\u00ebr m\u00eb tep\u00ebr, Google ka marr\u00eb parasysh k\u00ebrkesat e shprehura nga zhvilluesit pas eliminimit t\u00eb JPEG XL nga Chrome n\u00eb vitin 2022. Eliminimi u krye n\u00ebn pretekstin e interesit t\u00eb ul\u00ebt nga ekosistemi, munges\u00ebs s\u00eb p\u00ebrfitimeve t\u00eb mjaftueshme dhe d\u00ebshir\u00ebs p\u00ebr t\u00eb reduktuar ngarkes\u00ebn gjat\u00eb mb\u00ebshtetjes. <\/p>\n
Pas publikimit t\u00eb Rik, nj\u00eb zhvillues tjet\u00ebr publikoi nj\u00eb raport mbi gjendjen e implementimit t\u00eb propozuar t\u00eb JPEG-XL p\u00ebr t'u p\u00ebrfshir\u00eb n\u00eb Chrome. Shtoi se si baz\u00eb \u00ebsht\u00eb p\u00ebrdorur kodi i zhvilluar m\u00eb par\u00eb n\u00eb Chromium p\u00ebr mb\u00ebshtetje t\u00eb JPEG-XL, i cili \u00ebsht\u00eb p\u00ebrdit\u00ebsuar dhe sinkronizuar me implementimin referues t\u00eb libjxl. Ndryshimet p\u00ebrfshijn\u00eb mb\u00ebshtetje p\u00ebr animacionin (shfletuesit e tjer\u00eb ende nuk mb\u00ebshtesin animacionin).
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Formati JPEG XL u standartizua n\u00eb vitin 2021 (ISO\/IEC 18181) si nj\u00eb z\u00ebvend\u00ebsim universale p\u00ebr JPEG, duke mb\u00ebshtetur kompresimin e skedave ekzistuese JPEG pa humbje cil\u00ebsie, gam\u00eb t\u00eb gjer\u00eb dinamike, rezolucion t\u00eb lart\u00eb dhe imazhe multilayer. Disa nga p\u00ebrfitimet e JPEG XL p\u00ebrfshijn\u00eb: <\/p>\n
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Reduktimi i madh\u00ebsis\u00eb deri n\u00eb 60% krahasuar me imazhet JPEG me cil\u00ebsi identike; <\/li>\n
Shkall\u00ebzim t\u00eb cil\u00ebsis\u00eb pa probleme kur reduktohet bitrate; <\/li>\n
Kompresim JPEG pa humbje (reduktimi i madh\u00ebsis\u00eb JPEG deri n\u00eb 21% me mund\u00ebsin\u00eb e rikthimit n\u00eb gjendjen origjinale); <\/li>\n
Mb\u00ebshtetje deri n\u00eb 4099 kanale; <\/li>\n
Gj\u00ebndi e madhe ngjyrash; <\/li>\n
Mungesa e nevoj\u00ebs p\u00ebr t\u00eb paguar taksat e patent\u00ebs dhe disponibiliteti i nj\u00eb implementimi referenc\u00eb t\u00eb hapur n\u00ebn licenc\u00ebn BSD. <\/li>\n<\/ul>\n
![\"Luaj](\"https:\/\/img.youtube.com\/vi\/zVkX4bP6qSo\/hqdefault.jpg\")
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