Sinthani PNG ku PSD

Sinthani Yanu PNG ku PSD zolemba molimbika

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Sinthani mafayilo okwana 1 GB kwaulere, ogwiritsa ntchito Pro amatha kusintha mafayilo okwana 100 GB; Lowani tsopano

Kukweza

Momwe mungasinthire PNG ku PSD

Gawo 1: Kwezani yanu PNG 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 PSD mafayilo

PNG ku PSD Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji PNG kupita ku PSD popanda kuwononga mtundu wa chithunzi?

Amathandiza kudziwa zomwe zimapangitsa kuti zikhale zoyenera: PNG ndi lossless DEFLATE ndi 8-bit alpha channel ndi 16-bit kuwala, kotero kuti si nthawi zonse amawononga pa re-kupulumutsa koma amapeza lalikulu pa zithunzi za zinthu, pomwe PSD ndi Photoshop native - ma layers, masks, kuwongolera ma layers ndi kuphatikizira modes azikhala ndi moyo ndi editable, zomwe palibe flat image format angawonetse. Lowani fayilo yanu ya PNG ndipo wosintha wathu amagwiritsa ntchito kuwongolera kwa mtundu wodziwa mtundu wa PSD - kwa opanga opanda malire (PNG, TIFF, BMP, PSD) onse a pixel amasunga; kwa opanga opanda malire (JPG, WebP, GIF) mutha kuwongolera mtundu wabwino pambuyo potsitsa.

Kodi kusinthidwa kwa PNG kupita ku PSD kumateteza kuwala?

Kuwala kumatha kupezeka popita ku PNG, WebP, TIFF, GIF, ICO, PSD kapena SVG. Kusintha kwa JPG / JPEG / JFIF kumadula chingwe cha alpha pazenera lofiira - ngati mukufuna kuwala, gwiritsani ntchito mtundu wowala womwe umadziwa kuwala kuposa PSD.

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

Ma profiles a ICC a ICC amawerengedwa kuchokera ku chiyambi PNG ndipo amaphatikizidwanso ku PSD pomwe mtundu umathandizira (JPG, PNG, TIFF, WebP, PSD). Ma formats osathandizira ma profile (GIF, BMP, ICO, SVG) amabwerera ku sRGB.

Kodi ndi chiyani za metadata EXIF pamene PNG ikusinthidwa kukhala PSD?

EXIF ya kamera (ISO, shutter, lens, GPS) imasungidwa mwanjira yosasinthika panthawi ya PNG → PSD yosinthira pamene mitundu iwiri imathandizira metadata (JPG, TIFF, WebP, PSD). Pezani njira yopezera kulumikizana kuti muchepetse metadata pambuyo potsitsa ngati mukufuna kugawana zithunzi popanda kulumikizana ndi geolocation.

Kodi ndingasinthire mamiliyoni a PNG mafayilo ku PSD pamodzi?

Inde - timangoyika mafayilo ambiri a PNG ku gawo lotsitsa ndipo timawaika m'gulu limodzi. Ogwiritsa ntchito aulere amalandira 100MB pa fayilo; Premium siyimakhala ndi fayilo ya fayilo ndipo imagwira ntchito zambiri, chifukwa chake 200-image batch imakhala yomaliza m'maola awiri.

Kodi PNG mpaka PSD imayerekezera ndi Photoshop / GIMP pantchito yomweyo?

Kuti tisinthe mtundu woyenera, timagwiritsa ntchito njira yofanana ya libpng / libjpeg-turbo / libwebp / ImageMagick yomwe wolemba desiki amagwiritsa ntchito, ndi mtundu wofanana wa zotsatira. Kusiyana ndi kuti zida za desiki zimatsegula fayilo imodzi panthawi imodzi; jpg.to imavomereza masamba ambiri ndikuwayendetsa mogwirizana.

Kodi ndi mtundu uti wa fayilo yanga ya PSD ndi kukula kwake?

Mtundu woyambirira ndi 1:1 — PSD imatulutsa zithunzi ndi pixels zofanana ndi PNG. ICO imatulutsa zithunzi ndi kusiyana (imapereka stack ya multi-resolution: 16/32/48/64/128/256). Ngati mukufuna kusintha kukula kwa chithunzi ngati gawo la kusintha, kugwiritsa ntchito /resize/ pambuyo pa kusintha.

Kodi fayilo ya PSD ikhoza kukhala yochepa bwanji popanda zowoneka bwino?

Kwa JPG / JPEG / WebP, mtundu wa 75-85 umapeza fayilo ya 60-80% yaying'ono kuposa chiyambi PNG popanda kuwonekera kwa kuwala kwa kutalika kwa kutalika. Pofuna kukwaniritsa zolinga zosatha (PNG, TIFF, BMP), muyenera kuyembekezera kupulumutsa kwakukulu - nthawi zambiri 5-30% pogwiritsa ntchito kutsitsa bwino / LZW.

Kodi PNG fayilo yanga ndi yapadera nthawi yosintha?

Ndikoyenera — fayilo ya PNG yotulutsidwa imathetsedwa m'maola ochepa. Tisamawerenge, sitisunga kapena sitigawana deta ya pixel. Chidziwitso chokwanira cha lamulo la chitetezo cha chitetezo ndi zenera la chitetezo chimapezeka pa /privacy/.

Kodi wosintha PNG kupita ku PSD amagwira ntchito kwa zithunzi zochuluka kwambiri (50MP +)?

Yaiwala, gwiritsani ntchito 100MB yaulere. Premium imatha kusamalira ma inputs akuluakulu (300MB+) ndi ma pixels osiyanasiyana (16-bit PNG, 32-bit float TIFF, multi-layer PSD). Pipeline imayenda m'mizere ya pixels, kotero kugwiritsa ntchito kumbukirani kumasinthidwa ndi kuchuluka kwa mzere, osati kuchuluka kwa pixels.

N'chifukwa chiyani fayilo yanga yosinthidwa PSD ndi yayikulu / yaying'ono kuposa momwe ndimayembekezera?

Kukula kumasankhidwa ndi mapangidwe awiri ophatikizika, osati ndi wosinthira. Kukumbukira kuti PNG ndi lossless DEFLATE ndi 8-bit alpha channel ndi 16-bit kuwala, kotero kuti si nthawi zonse amawononga pa re-kupulumutsa koma amapeza lalikulu pa zithunzi za zinthu, pomwe PSD ndi Photoshop native - ma layers, masks, kuwongolera ma layers ndi kuphatikizira modes azikhala ndi moyo ndi editable, zomwe palibe flat image format angawonetse - choncho PNG yosasinthika kwambiri nthawi zambiri imakula pamene imasinthidwa kukhala PSD yopanda kusowa, ndipo PNG yosasinthika yosasinthika nthawi zambiri imachepetsedwa kwambiri. Zolemba zazithunzi zimakhudzanso: zithunzi ndi zithunzi zosasinthika zimasinthidwa mosiyana.

Kodi ndingagwiritse ntchito fayilo ya PSD yosinthidwa pamalonda?

Ndikofunika. Kusintha kwa mtundu ndi kusintha kwa mtundu - ufulu wa ma copyright pazomwe zili pa chithunzicho umamvera inu (kapena amene ali ndi chidziwitso cha PNG). Timawonjezera palibe watermark, palibe metadata stamp, ndipo sitikufuna chilolezo pazomwe zimatuluka.

PNG

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

PSD

PSD (Photoshop Document) ndi mtundu wa fayilo ya Adobe Photoshop. Mafayilo a PSD amasunga zithunzi zosanjikizana, zomwe zimathandiza kuti zisinthidwe mosavuta komanso kuti zisungidwe bwino. Ndi ofunikira kwambiri pakupanga zithunzi ndi kusintha zithunzi mwaukadaulo.