Guqula WebP ukuba PNG

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Indlela yokuguqula WebP ukuba PNG

Inyathelo 1: Layisha eyakho WebP iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho PNG iifayile

WebP ukuba PNG Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-WEBP ukuya kwi-PNG iguquli?

WEBP sele igqityiwe ngelahleko, ngoko ke ukutshintsha ukuba yiPNG akuyi kubuyisela inkcukacha ngokumangalisa — igcina kuphela ii-pixels ezikhoyo ngaphandle kokufumana ngaphantsi. PNG yinketho elungileyo xa ucwangcisa ukuhlela umfanekiso ngakumbi kwaye ufuna ukugcina umgangatho ngamnye.

Ingaba ukubonakaliswa kwe-WEBP yam kuya kugcinwa kwi-PNG?

Ewe. Zonke i-WEBP ne-PNG zixhasa isiqhagamshelanisi se-alpha, ngoko imimandla ebonisa ngaphaya neyokubonisa ngaphaya kwecala ihamba ngaphandle kotshintsho.

I-WEBP yam isebenza — kwenzeka ntoni kwi-PNG?

PNG yifomati yesakhelo esi-sinye. Umguquli uthatha isakhelo sokuqala soopopayi ngokumiselweyo. Ukuthumela ngaphandle isakhelo ngasinye, guqula kwi PNG emva kokuhlula kuqala i WEBP ngesixhobo Sokwahlula.

Ingaba i-PNG iya kuba banzi kune-WEBP?

Ewe — iziqulatho ezingalahleki zigcina i-byte nganye. Lindela ukuba i-PNG ibe yi-3-8x ubungakanani be-WEBP. Inyani kukuba akukho kufumana kwakhona umgangatho xa uhlela okanye uphinde ubhale kwakhona ikhowudi.

Ingaba ukutshintsha WEBP ukuya ku PNG kubuyisela ubunjani obulahlekileyo?

Hayi. Ii-artefacts zoxinzelelo ezisele zifakwe kwi WEBP ziyi-pixel data eqhelekileyo ngoku, kwaye PNG igcina kakuhle kunokuba isuse. Ifayile ihlala ikhula, ngamanye amaxesha ikhula amaxesha amaninzi. Ihlala ifanele yenziwe phambi kohlela, kuba uhlela okunye akuyi kunyusa udidi lwesibini lolahleko phezulu. I-PNG yinketho efanelekileyo yokuthatha imifanekiso yekhusi, ilogos, umzobo womgca nantoni na enemiphetho eqinileyo okanye ebonisa ngaphaya — akukho cingo, akukho mbala obandayo. I-WebP ihlala ikwinqanaba lesithathu ngaphandle komkhangeli zincwadi — ushicilelo lokuhamba komsebenzi, i-Office edala i-Office edala i-Office kunye nezinye ii-galeri zefowuni aziyi kuxhaswa.

Ingaba i PNG igcina i-EXIF data evela kum WEBP?

Ngokungagqibekanga ewe, apho naphi na apho injongo ifuna ukubekwa khona - imodeli yekhamera, izicwangciso zokubonisa, iinwele kunye neGPS ikhowudi zihamba zonke. I-GPS yindawo efanele ucinga ngayo: ukuba umfanekiso uzakupapashwa, sebenzisa ukhetho lwe-strip-metadata ukuze ungasazibonisi apho umfanekiso uthathwe khona. I-WebP yifomati yomfanekiso yeGoogle ka-2010, eyenziwe kwi-VP8 keyframe encoder kwaye imiselwe ukubuyisela i-JPG, i-PNG ne-GIF ngaxeshanye.

I WEBP yam iphila — yintoni eyenza ezinye ii-frames?

I-frame yokuqala kuphela ehlala, kuba PNG yifomati ehlala ikhona engenanto yokugcinwa kuyo. Ukuba udweliso lubalulekile, cwangcisa ifomati eyenza udweliso, okanye uguqule kwi-video container endaweni yoko ugcine intshukumo. I-PNG yifomati yomfanekiso ophantsi: umfanekiso ogciniweyo njenge-PNG uhlala ukhulu ngee-5 ukuya kwi-10 amaxesha kunemifanekiso efanayo njenge-JPG okanye i-WebP.

Ingaba kukho umda wobungakanani befayili xa uguqula i-WEBP ibe yi-PNG?

Ulayisho phezulu olungaziwayo luphelelwe lixesha ngokumiselweyo; i-akhawunti ebhalisiweyo ekhululekileyo ifumana umda ophezulu, kwaye i-akhawunti ye-Pro ayinalo umda wefayili nganye. Inkumbulo yesikhangeli sihlala siyimfuneko yothintelo ixesha elide phambi kokuba umda wethu we-server-side uqale.

Ndingaguqula iifayili ezininzi ze-WEBP zibe yi-PNG ngaxeshanye?

Ewe. Nqumle okanye ukhethe iifayile ezininzi ze WEBP kwifayili enye yokulayisha - umguquli uqhubekeka nazo ngokuthe tye kwaye ubuyisele i-ZIP yeziphumo ze PNG. Akukho mfuneko yokuphinda uqhubekeke inkqubo yefayili nganye.

Ithini into eyenza ukuba i-WEBP yam ifile iguqulwe?

Iifayili ezilayishwe phezulu kunye ne-PNG iimveliso zicinywa ngokuzenzekelayo emva kwefestile efutshane yokugcina. Asiyi kujonga, sizonwabele, okanye siqeqeshe kwiifayili zomsebenzisi. Ikhonkco lokulayisha ezantsi ngokuthe ngqo limiselwe ixesha kwaye lidityaniswe kwintlanganiso yakho.

Ndiyavula phi ifayili ye PNG?

PNG ivuliwe ngokusemthethweni kwi-browser nganye yakudala, kwi-viewer nganye yomfanekiso, kunye ne-app nganye yokulungisa iifoto. Akukho nkqubo efunekayo.

Ingaba ndifuna ukufaka inkqubo yokusebenza ukutshintsha i-WEBP ibe yi-PNG?

Hayi. Umguquli uqhuba ngokupheleleyo kwi-browser yakho kunye ne-cloud yethu - akukho plug-in, akukho kufakwa, akukho malungelo omphathi. Isebenza kwiWindows, macOS, Linux, ChromeOS, iOS, kunye ne-Android.