Ukusika WebP

I-Free Online WebP Cropper

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Ukulayisha

Indlela yokucima WebP

1 Layisha phezulu i-WebP images yakho bese ulinde ukubukeka.

2 Dlulisa ingxenye oyifunayo, noma cindezela ukukhethwa ku-1:1, 4:3 noma 16:9 bese udlulisa ngokukhululekile ngaphakathi kwesilinganiso.

3 Qinisekisa ukugoqa - i-rectangle efanayo isetshenziswa kuhele ngalunye olayishe, okuwukuthi indlela esethelwe ngayo iphele ngokuhambisana.

4 Layisha phezulu ifayela elitholwe WebP, nganoma yini engaphandle kwefremu elahliwe.

Ukusika WebP Imibuzo Evame Ukubuzwa

Indlela i Ukusika WebP ekhetha ngayo futhi ihlehlise indawo?

Ngokucacile, imbewu isetshenziswa kusithombe esiqokiwe futhi imiphumela iphinde ikhodwe, ngakho ibiza isizukulwane esisodwa; lapho imbewu iqala khona ukuwela kuma-8-pixel MCU amaphesenti okungenani umqokeli angagcina amabhuzu angaphambilini futhi izindleko zihamba. Uzosusa indawo oyifunayo ngokuqondile kumboniso, noma ubhale ngokucacile ama-pixels axhumene uma uwazi.

Ingabe ngingakwazi ukugoba ngezinga lokubuka eliqinile?

Yebo. Chofoza okukhethiwe ku-1:1, 4:3, 16:9 noma noma yisiphi isibalo esijwayelekile bese ushaya ngokukhululekile ngaphakathi kwesimo esicindezelayo - lokhu kuyindlela othola ngayo isithombe esiphelele esilungele isikhala sohlelo olufanayo ngaphandle kokulinganisela noma yini.

Ingabe ifomethi yami yomsuka ishintsha indlela okuhlolwa ngayo?

Ingaba. I-WebP ithatha zombili indlela ye-VP8 elahlekile kanye nendlela engalahleki kanye ne-alpha egcwele, ngokuvamile ifinyelela ku-25-35% ngaphansi kwe-JPG ehambisanayo nekhwalithi yokubuka. Lokhu kuchaza ukuthi ngabe ukuvuna kuyisisebenziso se-pixel esicacile noma ngabe ifayela kumele liphinde liphinde lithuthukiswe.

Ingabe kukhona okuthile okukhethekile ku WebP okudinga ukukwazi ngaphambi kokuba ngikhulise?

Yebo — i-.webp efana nengxenye ingagcina i-VP8 elahlekile, elahlekile, noma i-animated, ngakho-ke indlela yokucubungula efanele isinqunywe ngefayela ngalinye ngaphezu kwengxenye ngayinye. Lolu uhlobo lwemininingwane ebonisa kuphela ngemuva kokubhala ngaphezulu okujwayelekile.

Yini iphutha elivame kakhulu uma liqoshwa WebP images?

Ukunquma ngaphambi kokuguqula ubukhulu. Ukwenza okuncane kuqala kusuka ku-full-resolution original, bese uguqula ubukhulu bemiphumela - ukwenza lokhu ngendlela ehlukile isho ukuthi indawo ogcina yona idlulele esigabeni esincane esingadingeki ukuthi sidlulele.

Ingabe ngingakwazi ukucisha amafayela amaningi kundawo efanayo ngasikhathi sinye?

Yebo, futhi lokhu kuyinkinga efanele ukuyenza lapha ngaphezu kokwenza ku-editor: i-rectangle efanayo isetshenziswa ngaphesheya kwe-batch, okuwukuthi indlela isethulo semikhiqizo eshoyo ephelela ngokuhambisana ngokuqinile endaweni yokuhambisana ngokulinganisela.

Yini engikwazi ukuyifaka ku Ukusika WebP?

Noma yini emndenini we-lossy raster — JPG, JPEG, JFIF ne-WebP — kanye nefomethi engalahleki (PNG, BMP, TIFF) uma ufuna ukuzixhuma ndawonye. Ifomethi ifundwa kusuka kuhele lombhalo ophezulu, hhayi isizukulwane, ngakho isithombe esigcinwe nge-suffix engalungile sizoqhubeka sihamba.

Ingabe kunesilinganiselo sobukhulu behele ku Ukusika WebP?

Yebo: ama-akhawunti amahhala asebenza ngezithombe kuze kube yi-25 MB ngayinye, ehlanganisa ngokuyinhloko yonke ikhamera JPG nesithombe sefoni; umsebenzi ukwenziwa yi-libjpeg-turbo ne-libwebp, ama-library afanayo umhleli wedesktop uxhumana nawo. Amafayela amakhulu yizinto ezincane ezizokuvimbela ukungena ku-free level, futhi umkhawulo uhele ngalinye hhayi iqembu ngalinye.

Ingabe Ukusika WebP izonciphisa ukhwalithi ye WebP images yami?

Umsuka olahlekelwayo usuke umphumela wesikhathi sokungena esingu-1, futhi noma yisiphi isenzo esidinga ukuphinde sikhombise sifaka isithathu. lapho umsebenzi ungakwenziwa khona ngaphandle kokuchofoza i-pixel data sizokwenza lokho endaweni, futhi lapho kungasakwazi khona ukhetha i-quality factor wena ngokwakho ngaphezu kokuthola iphutha eliqinile.

Ingabe ngizosebenzisa Ukusika WebP ku WebP images amaningi ngasikhathi sinye?

Yebo. Thola isethulo esigcwele endaweni yokulayisha bese zihamba ngokufanayo nezilungiselelo ezifanayo - lokhu kuyisizathu esiyinhloko sokwenza lokhu kubrowser ngaphezu kwefayela elilodwa ngasikhathi sinye kumhleli. Ama-akhawunti amahhala aqhuba ifayela elilodwa ngasikhathi sinye; i-pass lifts that.

Yini ekwenzeke ku-EXIF nedatha yeprofayili yombala?

Ikhamera EXIF (ISO, i-shutter, i-lens, GPS) neprofayili efakwe ngaphakathi ye-ICC idluliselwa ngokuzenzakalela, ngoba ukushiya iprofayili kwenza umbala ushintshe uma ufaka kabusha. Sebenzisa ukhetho lokufihla ukususa i-metadata ngaphambi kokulayisha uma uhlela ukushicilela ifayela.

Ingabe Ukusika WebP ibiza noma yini?

No. Ukusika WebP ikhululekile ngaphandle kwe-akhawunti, akukho uphawu lwamanzi ku-output futhi akukho mnyango wokubhalisa phambi kokulanda. Ukulayisha kususwa ngokuzenzakalela isikhathi esincane ngemuva komsebenzi ophelile.