2Zaɓi wani ƙayyadadden ƙaya: 1:1, 16:9 ko 4:3 na yanke mafi girman yankin tsakiya na wannan siffar, kuma Free Crop na riƙe duk hoton.
3Start the crop and wait for the result.
4Ka saukar da fayil ɗin da aka yanka JPG, tare da cire duk abin da ke waje da firam.
JPG Tambayoyin da ake yawan yi akai-akai
Ta yaya JPG zai zaɓa kuma ya yanke yankin?
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A takaice, an yi amfani da yanka zuwa hoton da aka canza shi kuma an sake encode sakamakon, don haka yana da farashin zamani guda; inda yanka ta faru ta tashi kan iyakoki na 8-pixel MCU mai encoder zai iya rike da ɓangaren farko kuma farashin zai fadi. Za ka iya zuƙowa yankin da kake so kai tsaye a kan nunawa, ko kuma rubuta daidaitattun piksel na canzawa idan ka san su.
Ya. Ka ɗaure zaɓin zuwa 1:1, 4:3, 16:9 ko wani nau'in rarrabawa na ɗabi'a kuma ka lulluɓe cikin wannan ƙuntata - wannan shine yadda zaka samu ƙungiya na hotuna waɗanda duk suna da daidaita a cikin sararin zane ɗaya ba tare da a yi gwajin komai ba.
Shin, format na asali na canza yadda wani yanka ke tafiya?
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JPG na adana bita 8 RGB ta hanyar DCT mai asara tare da 4:2:0 chromatography subsample ta hanyar diff, don haka rubutun rawaya mai kyau da gefen da ke da wuya su ne abubuwan farko da za'a yi wa laushi. Wannan yana yanke shawara ko aikin yanka shi ne aiki na pixel ko kuma ko an kamata a sake gina fayil din a kusa da shi.
Wani abu na musamman ga JPG wanda zai iya zama da amfani kafin in yi yanka?
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Ya, Duk wani adana yana sake tafiyar da kwantata, don haka sake gyara da sake adana JPG yana haifar da asarar samarwa ko da kuwa ba ka taba rage ingancin slider ba. Wannan irin bayani ne da kawai zai bayyana bayan da ka sake rubuta abin farko.
Mece ce kuskure mafi yawan faruwa a lokacin da ake yanka JPG images?
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An yi yanka kafin a sake girman. An yi yanka daga farkon da aka samo daga cikakken ra'ayi, sa'an nan kuma an sake girman sakamakon - yin hakan a wani wuri na daban yana nufin yankin da kake riƙe ya rasa wasu bayanai da bai kamata ya rasa ba.
Shin, zan iya yanke fayiloli da yawa zuwa yankin guda a lokaci guda?
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Ya, kuma wannan shi ne abin da ya cancanci a yi a nan ba a cikin mai shiryawa ba: ana amfani da daidaitattun ƙan ƙan a cikin ƙungiya, wanda shine yadda wani rukuni na samfuran hoto ya ƙare da gaskiya mai daidaituwa a matsayin daidaitacce.
Me zan iya canzawa zuwa JPG?
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Duk wani abu cikin iyalin raster mai asara - JPG, JPEG, JFIF da WebP - da kuma sifofin da ba su da asara (PNG, BMP, TIFF) idan kana so ka haɗa su cikin wani bangare guda. An karanta sifar daga babban fayil, ba daga ƙarƙashin ba, don haka hotuna da aka adana da ƙarƙashin da ba daidai ba na iya wucewa.
Shin akwai wani iyaka na girman fayil a kan JPG?
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Ya: free accounts process images up to 5 MB each, which covers essentially every camera JPG and phone photo; the work is done by libjpeg-turbo and libwebp, the same library a desktop editor links against. Fayiloli masu girma ne kawai abin da mataki mai kyauta zai hana ka, kuma iyaka ita ce ga kowace fayil ba ga kowace ƙungiya ba.
Will JPG lower the quality of my JPG images?
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A lossy source is already the result of one quantification pass, and any operation that has to re-encode adds a second. Where the job can be done without touching the pixel data we do that instead, and where it cannot you choose the quality factor yourself rather than getting a fixed default.
Shin, zan iya tafiyar da JPG a kan wasu JPG images a lokaci guda?
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Yanzu, ka saukar da duk wannan rukunin cikin yankin upload kuma su yi ta lissafi a cikin daidaito tare da daidaitattun zaɓuɓɓuka - wannan shine dalilin da ya sa ka yi wannan a cikin mai bincike fiye da fayil ɗaya a lokaci a cikin mai sarrafawa. Free accounts run one file per batch; a pass lifts that.
Me ke faruwa ga EXIF da bayanan siffar launin?
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Wannan yana dogara ga kayan aikin. Cire-cire na cire EXIF da siffar launin da aka saka domin adana sarari, yayin da gyara kamar canja girma ko juyawa na iya riƙe su. Babu wani tsari a wannan shafi da za'a iya zaɓa, don haka ka duba fayil ɗin da mai gani na metadata kafin ka wallafa shi idan bayanan wurin yana da muhimmanci.
Shin JPG yana da wani farashin?
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No. JPG is free without an account and adds no watermark. The upload and the result are deleted automatically about 24 hours after the job, which leaves time to download the result.
