Google ya wallafa ayyukan da suka shafi sabon tsarin gwajin hoto mai suna wanda ake kira "Yanar gizo 2", wanda ke bunkasa kamar yadda sauyawa mafi inganci don tsarin gidan yanar gizo.
Tun da sabon tsari har yanzu yana ci gaba kuma ba a bayyana shi a ƙarshe ba, don haka ba a shirye don amfani mai yawa ba (Ba a tabbatar da daidaituwar baya ba a kan mai sauyawa da mai rikodin abu ba, ba a inganta kodin ba.)
Game da Yanar gizo 2
En Yanar gizo 2 tana bayyana sabbin abubuwa don aiwatarwarku, kamar su HDR tare da wakilcin launi 10-bit, ƙarin ingantaccen matattarar bayanai na gaskiya, cikakken tallafi don rayarwa, sauƙaƙan ƙari mai rikitarwa (dalla-dalla-dalla-dalla tare da dalla-dalla a kowane mataki, yana ba ku damar samar da takaitattun hotuna da sauri don samfoti), aiwatar da kayan aiki mai saurin zane mai yawa, ragi ga lalacewar gani a ƙananan ragi, ingantaccen yanayin matsi mara asara.
WebP 2 shine magaji ga tsarin hoton WebP, a halin yanzu yana ci gaba. Ba a shirye take don amfanin gaba ɗaya ba kuma ba a kammala fasalinsa ba, don haka canje-canje ga laburaren na iya karya goyon baya ga hotunan ɓoye-baya.
Wannan kunshin yana ƙunshe da laburaren da za a iya amfani da su a cikin wasu shirye-shiryen don ɓoye ko lalata hotunan Webp 2, da kayan aikin layin umarni.
Dalilin sabon tsarin yayi kama da na gidan yanar sadarwar farko: watsa hotuna a kan hanyar sadarwar, ingantawa don matsakaiciyar shawarwari, amfani da su a cikin yanar gizo da aikace-aikacen hannu, tare da tallafi don ayyuka na gama gari don waɗannan ayyuka, kamar tallafi don nuna gaskiya, rayarwa da zane mai sauri.
Kodin na WebP 2 na gwaji da farko yana tafiyar da sifofin gidan yanar gizo dangane da ingancin matsewa. Sabbin fasalulluka (kamar 10b HDR tallafi) an kiyaye su zuwa mafi ƙarancin abu. Gwanin gwaji shine:
Efficientarin mataccen asara mai ƙarfi (~ 30% mafi kyau fiye da WebP, kusa da AVIF kamar yadda zai yiwu)
Lalacewar gani mafi kyau a low low bitrate
Ingantaccen rashin asara
Inganta matattarar gaskiya
Tallafin motsa rai
Binciken Ultralight
Haske karin haske
Containeraramin akwati na sama, an tsara shi musamman don Matsawar hoto
Cikakken gine-ginen 10-bit (HDR10)
Focusarfafa mai da hankali kan aiwatar da software, cikakken karantawa
Abubuwan amfani suna kasancewa galibi iri ɗaya ne da WebP: canja wurin waya, yanar gizo mai sauri, ƙaramin aikace-aikace, mafi ƙwarewar mai amfani… WebP 2 yafi dacewa da abubuwan da aka samo akan yanar gizo da aikace-aikacen hannu: matsakaiciyar matsakaiciyar magana, nuna gaskiya, gajeren rayarwa, takaitaccen hotuna.
Babban kokarin a cikin ci gaban sabon tsari da nufin ƙara matsawa yadda ya dace.
WebP na farko ya sami nasarar rage girman fayil daga 25% zuwa 34% idan aka kwatanta da fayilolin JPEG masu irin wannan ingancin, kuma a yanayin matsewa mara asara, yana samun ragin 26% a cikin girman fayil ɗin da aka samu idan aka kwatanta shi da matsakaicin matsin lamba na PNG. Yanar gizo 2 tana nufin cimma ci gaba inganci 30% rashin asarawa idan aka kwatanta da WebP na farko kuma suka kawo AVIF asarar ɓoyayyen Codec zuwa 20%.
Samfurin da ke ƙarƙashin gwaji har yanzu bai inganta ba kuma ya fadi nesa ba kusa ba bayan aikin da aka goge na libwebp dangane da tsarin tsari da saurin sauyawa. Misali, a cikin yanayin matsi na rashin hasara, WebP 2 yana matsawa sau biyar a hankali fiye da gidan yanar gizon farko.
Idan aka kwatanta da libavif, sabon tsarin WebP me ke bunkasa Google ya ninka sau biyu da sauri, amma yana sau 3 sau sau a dikodi mai sauri. A lokaci guda, a lokacin da za a fitar da sigar karshe ta labbebp2 laburare, an shirya shi don cimma daidaito cikin saurin sauya lamura.
A ƙarshe, ga waɗanda ke da sha'awar ƙarin sani game da bayanin kula, za su iya tuntuɓar ainihin littafin A cikin mahaɗin mai zuwa.
Kuma ga waɗanda suke da sha'awar sanin lambar aikin, da ci gabanta, za su iya tuntuɓar ta ta hanyar zuwal mahada na gaba.