I-Google inenjongo yokususa kwisiseko sekhowudi ye-Chrome inkxaso ye-codec yevidiyo ye-Theora yamahhala, eyenziwe yi-Xiph.org Foundation esekelwe kwi-codec ye-VP3 kwaye ixhaswa kwi-Firefox kunye ne-Chrome ukususela ngo-2009. Nangona kunjalo, icodec yeTheora ayizange ixhaswe kwiChrome ye-Android kunye neziphequluli ezisekwe kwiWebKit njengeSafari. Isiphakamiso esifanayo sokususa i-Theora sithathelwa ingqalelo ngabaphuhlisi beFirefox.
Isizathu esikhankanyiweyo sokuhoxisa inkxaso ye-Theora kukuba kunokubakho ubuthathaka obufana nemibandela ebalulekileyo yakutshanje kunye ne-encoder ye-VP8.
Ngokutsho kwabaphuhlisi, ngenxa yokunyuka kwamaxesha okuhlaselwa kweentsuku ze-0 kwii-codecs zonyango, imingcipheko yokhuseleko idlula inqanaba lemfuno ye-codec ye-Theora, ephantse isetyenziswe ekusebenzeni, kodwa ihlala iyinjongo ebalulekileyo yokuhlaselwa okunokwenzeka. Ngokwezibalo zeMozilla, isabelo somxholo osekwe kwi-Theora phakathi kokukhutshelwa kwazo zonke izixhobo zemultimedia kwiFirefox yi-0.09%. Ngokutsho kukaGoogle, isabelo sikaTheora singaphantsi kwinqanaba elilinganiswe kwiChrome ngokusebenzisa i-UKM metrics.
Ukugcina ukukwazi ukuvelisa umxholo okhoyo kwiisayithi kwifomathi yeTheora, kucetywayo ukuba kusetyenziswe ukuphunyezwa kwe-codec yeJavaScript - ogv.js. Akukho zicwangciso zokususa inkxaso ye-ogg containers. Abasebenzisi bayakhuthazwa ukuba baphucule ukuya kwikhowudi yale mihla evulekileyo efana neVP9.
Bajonge ukuqalisa iimvavanyo ngokukhubaza iTheora kwisebe leChrome 120. Ngo-Oktobha, iTheora iceba ukukhubaza i-50% yabasebenzisi besebe le-dev, ngoNovemba 1-6 - kwi-50% yabasebenzisi besebe le-beta, ngoJanuwari 8 - kwi-50% yabasebenzisi besebe elizinzile, kwaye ngoJanuwari 16 - bonke abasebenzisi besebe elizinzile. Ngexesha lovavanyo, useto lwe-"chrome://flags/#theora-video-codec" lunikezelwe ukubuyisela ikhowudi. NgoFebruwari, ikhowudi kunye nokuphunyezwa kweTheora kunye nokumisela ukubuyisela inkxaso ye-codec kucetywa ukuba isuswe. Ukukhutshwa kokuqala ngaphandle kokubuyisela inkxaso yeTheora iya kuba yiChrome 123, ecwangciselwe uMatshi ka-2024. IFirefox icebisa ukukhubaza inkxaso ye-Theora kulwakhiwo lwasebusuku kuqala, emva koko uqokelele i-telemetry malunga nokusilela ukulayisha iifayile zemidiya, kwaye emva koko uqhubele phambili ukuyikhubaza kwiinguqulelo ze-beta.
umthombo: opennet.ru