I-Google ishicilele imisebenzi ehlobene ne- ifomethi entsha yokuhlola ukufaka ikhodi yesithombe ebizwa "I-WebP 2", ekhula njenge- ukufaka esikhundleni esisebenza kangcono sefomethi yeWebP.
Kusukela ifomethi entsha isathuthukiswa futhi ayichazwanga ekugcineni, ngakho-ke ayikakulungeli ukusetshenziswa kabanzi (Ukuhambelana okubuyela emuva akuqinisekisiwe ku-encoder naku-decoder, ikhodi ayilungiselelwe.)
Mayelana neWebP 2
En I-WebP 2 ichaza izici ezintsha zokusebenzisa kwakho, njenge-HDR ngokumelwa kombala okungu-10-bit, ukucindezelwa okuphumelelayo kolwazi lokungafihli, ukusekelwa okugcwele kokugqwayiza, ukumiswa kabusha okulula kokukodwa (ukumiswa kwesendlalelo ngemininingwane ethe xaxa esigabeni ngasinye, kukuvumela ukuthi ukhiqize izithonjana ngokushesha okukhulu ukubuka kuqala), ukuqaliswa kwesoftware enemicu eminingi esheshayo, ukunciphisa ukonakala okubonakalayo ngamanani aphansi wamabhithi, kuthuthukiswe imodi yokuncipha engalahleki.
I-WebP 2 ilandela ifomethi yesithombe seWebP, esakhiwa njengamanje. Ayilungele ukusetshenziswa okujwayelekile futhi ifomethi ayiqediwe, ngakho-ke izinguquko kumtapo wezincwadi zingaphula ukusekelwa kwezithombe ezifakwe emuva.
Le phakheji iqukethe umtapo wezincwadi ongasetshenziswa kwezinye izinhlelo ukufaka ikhodi noma ukucacisa izithombe zeWebp 2, kanye namathuluzi womugqa womyalo.
Inhloso yefomethi entsha iyefana naleyo ye-WebP yokuqala: ukudluliswa kwezithombe ngenethiwekhi, ukusebenziseka kahle kokuxazululwa okuphakathi, ukusetshenziswa kuzinhlelo zokusebenza zewebhu nezamaselula, ngokusekelwa kwemisebenzi ejwayelekile yale misebenzi, njengokusekela ukwenza izinto obala, ukugqwayiza kanye nemidwebo esheshayo.
I-WebP 2 codec yokuhlola iqhuba kakhulu izici ze-WebP ngokuya ngokusebenza kokucindezela Izici ezintsha (njengokuxhaswa kwe-10b HDR) zigcinwa okungenani. Izimbazo zokuhlolwa yilezi:
Ukuminyaniswa okulahlekile okungaphezulu (~ 30% okungcono kuneWebP, eduze ne-AVIF ngangokunokwenzeka)
Ukuwohloka okubonakalayo okungcono ku-bitrate ephansi kakhulu
Ukwenza ngcono ukucindezela okungalahleki
Ukuphuculwa kokubonakala okucacile
Ukusekelwa koopopayi
Ukubuka kuqala kwe-Ultralight
Ukukhipha ikhodi okhuphukayo okulula
Isitsha esincane esiphezulu, esenzelwe ngqo ukucindezelwa kwesithombe
Ukwakhiwa okuphelele kwe-10-bit (HDR10)
Ukugxila okuqinile ekusetshenzisweni kwesoftware, okufundwe ngokugcwele
Amacala okusetshenziswa ahlala efana ncamashi neWebP: ukudluliswa kwentambo, iwebhu esheshayo, izinhlelo zokusebenza ezincane, umuzwa ongcono womsebenzisi… IWebP 2 ifanela kakhulu okuqukethwe okujwayelekile okutholakala kuwebhu nakuzinhlelo zokusebenza zeselula: ububanzi bezilinganiso, obala, ukugqwayiza okufushane, izithonjana.
Imizamo esemqoka ekwakhiweni kwefomethi entsha kuhlose ukwandisa ukusebenza kokucindezela.
I-WebP yokuqala ifinyelela ukunciphisa usayizi wefayela kusuka ku-25% kuye ku-34% uma kuqhathaniswa namafayela we-JPEG wekhwalithi efanayo, futhi kumodi yokuncipha engalahleki, ifinyelela ukuncipha okungama-26% kusayizi wefayela oholelwayo uma kuqhathaniswa nezinga eliphezulu lokucindezelwa le-PNG. I-WebP 2 ihlose ukufeza intuthuko ukusebenza kahle Ukucindezela okungama-30% okungalahleki uma kuqhathaniswa ne-WebP yokuqala bese uletha i-AVIF elahlekile yokucinana kwekhodekhi ibe ngu-20%.
Uhlobo lwangaphansi kokuhlolwa lusalungiswa kahle futhi iwela emuva kakhulu ekusetshenzisweni okupholishiwe kwe-libwebp ngokuya ngekhodi lokufaka ikhodi nokusheshisa. Isibonelo, kumodi yokuncipha elahlekile, iWebP 2 icindezela kancane izikhathi ezinhlanu kune-WebP yokuqala.
Uma kuqhathaniswa ne-libavif, ifomethi entsha ye-WebP yini ekhulayo IGoogle ifaka ikhodi kabili ngokushesha okukhulu, kepha igxuma amahlandla ama-3 ngejubane lokumisa. Ngasikhathi sinye, ngesikhathi kukhishwa inguqulo yokugcina yomtapo wezincwadi we-libwebp2, kuhlelwe ukuthola ukulingana ngejubane lokumisa.
Ekugcineni, kulabo abanentshisekelo yokwazi okwengeziwe ngale nothi, bangaxhumana nencwadi yokuqala Kulesi sixhumanisi esilandelayo.
Ngokuqondene nalabo abanentshisekelo yokwazi ikhodi yephrojekthi, kanye nenqubekela phambili yayo, bangaxhumana nayo ngokuya ku-l ukulandela isixhumanisi.