Guqula JFIF ukuba PNG

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Indlela yokuguqula JFIF ukuba PNG

Inyathelo 1: Layisha eyakho JFIF 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

JFIF ukuba PNG Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-JFIF ukuya kwi-PNG iguquli?

JFIF 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 i-PNG yam izakuba nokungasemva okucacileyo?

Iifayili ze-JFIF azikho nesiqhagamshelanisi se-alpha, ngoko ke isiphumo sizakuba nesiqalo esiqinileyo. Ukufumana ukubonakala kwi-PNG, sebenzisa isixhobo sokuSusa isiqalo kwimveliso ye-PNG.

Ingaba ukuguqulwa kwe-JFIF ukuya kwi-PNG kunokuphinda kuphindeke?

Ungaguqula i-PNG kwakhona kwi-JFIF kule ndawo. Ukuba nayiphi na ifomati ebandakanyiweyo ilahlekile, i-round-trip ayizukuba yi-bit-perfect nakuba ibonakalayo okanye icacile.

Ingaba i-PNG iya kuba banzi kune-JFIF?

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

Ingaba kukho umda wobungakanani befayili xa uguqula i-JFIF 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-JFIF zibe yi-PNG ngaxeshanye?

Ewe. Nqumle okanye ukhethe iifayile ezininzi ze JFIF 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-JFIF 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-JFIF 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.

Ingaba ndifuna i-akhawunti yokuguqula i-JFIF ibe yi-PNG?

Hayi. JFIF ukuya kwi-PNG uguqulelo lukhululekile kwaye lusebenza ngaphandle kwe-akhawunti. Ukungena kuvule ubungakanani befayili obuphezulu, imbali yeqela, kunye nokufikelela kwi-API.

Ingaba kukho i-API ye-JFIF ukuya kwi-PNG ukuguqulwa?

Ewe. Uguqulelo ngalunye olunikezelwa yindawo lubonakaliswa nge-JSON API — bona /api/ ngeendawo zokugqitywa, uqinisekiso, kunye nemida yexabiso. JFIF ukuya kwi-PNG yenye yeeperini ezixhaswayo.

Yintoni ukuba JFIF yam ayiphumelelanga ukutshintsha ibe yiPNG?

Ukungaphumelelanga kubangela iifayili zombhalo ezilahlekileyo okanye i-JFIF engaxhaswanga. Yenza kwakhona urhwebo lwangaphandle ukusuka kwinkqubo emiselweyo uze uzame kwakhona; ukuba iqhubeka iphumelelanga, iphepha loqhagamshelwano lidlulisa ifayili kuxhaso ukuze sikwazi ukuvavanya.