Google ikufuna kuchotsa pa Chrome code base support for the free Theora video codec, yopangidwa ndi Xiph.org Foundation kutengera VP3 codec ndipo imathandizidwa mu Firefox ndi Chrome kuyambira 2009. Komabe, codec ya Theora sinagwiritsidwepo mu Chrome ya Android kapena msakatuli wa WebKit monga Safari. Lingaliro lofananalo lochotsa Theora likuganiziridwa ndi opanga Firefox.
Chifukwa chomwe chatchulidwa chochotsera thandizo la Theora ndikuti pakhoza kukhala zofooka zofanana ndi zovuta zaposachedwa ndi encoder ya VP8.
Malinga ndi omwe akupanga, chifukwa chakuchulukirachulukira kwa kuukira kwa masiku 0 pama codec azachipatala, chiwopsezo chachitetezo chimaposa kuchuluka kwa kufunikira kwa codec ya Theora, yomwe simagwiritsidwa ntchito konse, koma imakhalabe chandamale chachikulu pakuwukira. Malinga ndi ziwerengero za Mozilla, gawo lazochokera ku Theora pakati pa zotsitsa zamitundu yonse mu Firefox ndi 0.09%. Malinga ndi Google, gawo la Theora lili pansi pa mulingo woyezedwa mu Chrome kudzera mu ma metric a UKM.
Kuti musunge kuthekera kopanganso zomwe zilipo pamasamba mumtundu wa Theora, akufuna kugwiritsa ntchito JavaScript codec kukhazikitsa - ogv.js. Palibe mapulani ochotsera zothandizira zotengera za ogg. Ogwiritsa ntchito akulimbikitsidwa kuti akweze ku codec yotseguka yamakono monga VP9.
Akufuna kuyamba kuyesa kuletsa Theora munthambi ya Chrome 120. Mu Okutobala, Theora akukonzekera kuletsa 50% ya ogwiritsa ntchito nthambi ya dev, pa Novembara 1-6 - kwa 50% ya ogwiritsa ntchito nthambi ya beta, pa Januware 8 - kwa 50% ya ogwiritsa ntchito nthambi yokhazikika, ndipo pa Januware 16 - onse ogwiritsa ntchito nthambi yokhazikika. Pakuyesa, "chrome://flags/#theora-video-codec" amaperekedwa kuti abwezeretse codec. M'mwezi wa February, codec yokhala ndi Theora kukhazikitsa ndi kukhazikitsa kubwezera chithandizo cha codec akukonzekera kuchotsedwa. Kutulutsidwa koyamba popanda mwayi wobwezera thandizo la Theora kudzakhala Chrome 123, yokonzekera Marichi 2024. Firefox ikuwonetsa kuletsa chithandizo cha Theora pakumanga kwausiku koyamba, kenako kusonkhanitsa telemetry za kulephera kutsitsa mafayilo atolankhani, kenako ndikupitilira kuyimitsa matembenuzidwe a beta.
Source: opennet.ru