Kusintha WebP ku PNG

Sinthani Yanu WebP ku PNG mafayilo mosavuta

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Kukweza

Momwe mungasinthire WebP ku PNG

Gawo 1: Kwezani yanu WebP mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa PNG mafayilo

WebP ku PNG Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji WebP kupita ku PNG osawononga mtundu wa chithunzi?

Upload your WebP file and the converter applies format-aware quality optimization for PNG. For lossless PNG (PNG, TIFF, BMP) every pixel is preserved; for lossy PNG (JPG, WebP) you can tune the quality factor before download. WebP amapatsa modes lossy ndi lossless, ndi alpha kuwala ndi animation alipo m'modzi kapena m'modzi. PNG amagwiritsa ntchito DEFLATE kuchotsa pa scanlines zofiltered, choncho aliyense pixel ali ndi moyo moyenera, kuphatikizapo 8-bit alpha channel.

Kodi kusinthidwa kwa WebP ku PNG kumabwezeretsa mtundu womwe udawonongeka?

Sichoncho. Ma artefacts ophatikizika omwe atulutsidwa mu WebP ndi ma pixels a pixels, ndipo PNG amawateteza bwinobwino kuposa kuchotsa. Fayiloyo nthawi zambiri imakula, nthawi zina nthawi zambiri. Sichiyenera kuchitidwa pambuyo pake, chifukwa kusintha kwatsopano sichidzapanga chitukuko chachiwiri cha kuwonongeka. PNG ndi kusankha koyenera kwa zithunzi, malogo, line art ndi chilichonse ndi zosalimba mapiko kapena kuwala - palibe kuyimba, palibe kuwala band. WebP ndibe yachiwiri-mtundu kunja kwa browser — kusindikiza workflows, zaka zakale Office zomanga ndi ena foni galleries sakuvomereza izo.

Kodi PNG imasunga deta ya EXIF kuchokera ku WebP yanga?

Popanda malire, yeah, komweko WebP ndi Google 2010 chithunzi mtundu, anapangidwa kuchokera VP8 keyframe encoder ndi zofuna kuchotsa JPG, PNG ndi GIF pamodzi.

My WebP ndi animated - chiyani chimachitika kwa ma frame ena?

Chokhapocha chomwe chimapulumuka ndi chithunzi chachiwiri, chifukwa PNG ndi mtundu wosasintha womwe si uli ndi malo oti musungire ena. Ngati animation ndi yofunika, gwiritsani ntchito mtundu womwe umasinthasintha, kapena kusintha kuti ukhale ndi video yokhala ndi video ndipo mutenge kuzungulira. PNG ndi woipa chithunzi mtundu: chithunzi anapulumutsidwa monga PNG ndi routinely asanu mpaka makumi asanu nthawi yaing'ono kuposa chithunzi chimodzimodzi monga JPG kapena WebP.

Kodi kusinthidwa kwa WebP kupita ku PNG kumateteza kuwala?

Kuwala kwamkati kumapezeka pamene PNG ndi PNG, WebP, TIFF, GIF, kapena SVG. Kusintha kukhala JPG kumadula nyanja ya alfa pambuyo wobiriwira. Ngati mukufuna kuwala kwamkati m'chithunzicho, gwiritsani ntchito mtundu wa PNG womwe umadziwa kuwala kwamkati m'chithunzicho, osati PNG=JPG. PNG anapangidwa mu 1996 monga patent-free kuchotsa kwa GIF, ndi anayamba webusaiti default lossless chithunzi mtundu.

Kodi mtundu wanga wamtundu (sRGB / Adobe RGB / CMYK) udzakhala ndi WebP mpaka PNG?

Ma profiles a ICC amtundu wa ICC amawerengedwa kuchokera ku WebP ndipo amaphatikizidwanso ku PNG komwe mtundu umathandizira (JPG, PNG, TIFF, WebP). Ma formats osagwirizana ndi ma profiles amabwerera ku sRGB, zomwe zimasunga mapangidwe ogwirizana pazowonera zamakono.

Kodi ndi chiyani za metadata EXIF pamene musintha WebP kupita ku PNG?

EXIF ya kamera (ISO, shutter, lens, GPS coords) imasungidwa mwanjira yosasinthika pa WebP → PNG pamene mitundu iwiri imathandizira metadata. Pezani njira yopezera ufulu kuti muchepetse metadata pambuyo potsitsa ngati mukufuna kugawana zithunzi popanda kuika malo.

Kodi ndingasinthire mafayilo ambiri a WebP ku PNG nthawi imodzi?

Yai - titha kutsitsa mafayilo ambiri a WebP ku gawo lotsitsa ndipo timawaika pamodzi. Ogwiritsa ntchito aulere amalandira 100 MB pa fayilo; Premium siyimakhala ndi fayilo ya fayilo ndipo imagwira ntchito zambiri, chifukwa chake 200-image batch imakhala yomaliza m'maola awiri.

Kodi WebP mpaka PNG imayerekezera ndi Photoshop / GIMP kwa ntchito yomweyo?

Kuti tisinthe mtundu wazithunzi, timagwiritsa ntchito njira zofanana ndi libpng / libjpeg-turbo / libwebp / ImageMagick zomwe amagwiritsa ntchito wolemba zithunzi pa desktop, ndi mtundu wofanana wa zotsatira. Kusiyanaku ndi kugwiritsira ntchito masamba osiyanasiyana mogwirizana - mapulogalamu a desktop amatsegula fayilo imodzi nthawi imodzi; timavomereza masamba osiyanasiyana.

Kodi ndi mtundu uti womwe fayilo yanga PNG idzakhala nayo?

Choyambirira ndi 1:1 — PNG yanu imasunga ma pixels osiyanasiyana a chiyambi WebP. Ngati mukufuna kusintha kukula kwa chithunzi ngati gawo la kusintha, kugwiritsa ntchito /resize-image/ pambuyo posintha, kapena kugwirizana ndi /image-resize/ ntchito.

Kodi ndi chiyani chocheperako chomwe PNG chimapeza popanda zowoneka bwino?

Kwa JPG / WebP, 75-85 imatha kulandira PNG 60-80% yaying'ono kuposa WebP popanda kuwonekera panthawi yowonera. Popanda kuwonongeka kwa PNG (PNG, TIFF), mutha kuyembekezera kupulumutsa pang'ono - nthawi zambiri 5-30% pogwiritsa ntchito kutsitsa bwino / LZW.

Kodi fayilo yanga WebP ndi yapadera nthawi yosintha?

Ndikoyenera - mafayilo a WebP omwe amatulutsidwa amachitidwa m'mawu osiyanasiyana ndipo amasungidwa m'maola ochepa. Sitimawerenga, sitisunga nthawi yayitali kapena kugawana deta ya pixel. Chipinda chokhala ndi deta chokhala ndi deta chimafotokozedwa pa /privacy/.

WebP

WebP imapereka njira yabwino kwambiri yochepetsera kutayika komanso kutayika kwa zithunzi pa intaneti, yopangidwa ndi Google.

PNG

Mafayilo a PNG amathandizira kuwonekera bwino ndipo amagwiritsa ntchito kukanikiza kosataya, zomwe zimapangitsa kuti akhale abwino kwambiri pazithunzi, ma logo, ndi zithunzi.