1Ka saka JPG images ka cikin akwatin sama, ko ka zaɓe su daga na'urar ka — babu wani abu da za'a shigar da kuma babu asusun da za'a ƙirƙira.
2@ action
3Fara aikin kuma ka bar ma'aikata su sake ƙoƙarin fayil; ba a canza asalinka ba a cikin wuri.
4Ka kwatanta girman sabon da na farko, sa'an nan ka saukar da fayil ɗin da aka ƙunsa JPG.
Cire JPG Tambayoyin da ake yawan yi akai-akai
Shin siffar fayil ɗina na canza adadin da zan iya adana?
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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 tantance duka headroom da ke da kuma ko da yake da ajiya farashin ka wani abu a cikin gaskiya.
Shin akwai wani abu na musamman ga JPG wanda zan sani kafin in yi ƙuƙumi?
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Yes — 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. It is worth knowing before you overwrite an original you might need again.
Ta yaya Cire JPG ke ƙara ƙarancin fayil?
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A takaice, encoder re-runs the DCT quantiser at the quality factor you choose, so the saving comes from coarser coefficients rather than from fewer pixels - the dimensions of the picture never change, and quality 80 is the usual sweet spot. Babu wani abu game da shi wanda ya danganta ga shigar da kayan aikinka: aikin yana tafiyar da sashin mai masaukin da kuma mayar da fayil da aka gama.
Menene girman ƙarancin fayil ɗina?
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Wannan an yanke shi ne da abun ciki, ba da kayan aiki ba. Bayanin hoto da ƙanshin fim suna da tsananin juriya ga ƙuntata; launin, rubutu da damuwa suna da ƙan. Wani tsammanin gaskiya shi ne wani ƙaramin ƙaranci a kan komai da yankuna masu girma da daidaitattu da kuma ɗaya mai ƙasƙanci a kan hoto mai ƙuntatacce ko wani bidiyo mai motsi mai girma.
Me ke faruwa ga EXIF da bayanan siffar launin?
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An yi amfani da EXIF na kamara (ISO, shuɗi, linzamin kwamfuta, GPS) da kuma siffar ICC mai rufewa a kan diff, saboda dakatar da sifar shi ne abin da ke sa launuka su canja a kan sake shigowa. Yi amfani da zaɓin sirri don cire metadata kafin ka sauke idan kana shirin wallafa fayil.
Me zan iya canzawa zuwa Cire 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 fassara ba, don haka hotuna da aka adana da ƙarshen da ba daidai ba na iya wucewa.
Shin akwai wani iyaka na girman fayil a kan Cire 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 libraries 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 Cire 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.
Me yasa wani shafin da yake da siffar zamani zai yi aiki Cire JPG?
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WEBP.to an gina shi a kusa da maye gurbin zamani na duka biyun na ƙan diff: wani siffar da ke yi asara, ba tare da asara ba, alfa da motsi, kuma da aminci ƙasashe mafi ƙaranci fiye da JPEG ko PNG ya zo daga. Mutane sun zo nan sun yanke shawarar cewa ƙa'idodin da suka gabata suna kashe musu faɗaɗawa, kuma wannan hukuncin ya sauya a cikin lokaci: wane girma, wane inganci, me ya faru da haske. Cire JPG shine akan upload guda da asusun guda don haka waɗannan tambayoyin an amsa su a wuri guda.
Bayan Cire JPG ya yi tafiya, me zai yi amfani da shi a gaba?
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Mai canja wurin a kan wannan shafin yana motsa hotuna zuwa kuma daga WebP, PNG, JPG da AVIF, wanda shine inda kake yanke shawarar ko wani ƙaramin fayil yana da kyau a rasa manyan masu bincike. Doing it in that order matters: pick the pixels first and the container afterwards, because the container is the cheap decision and the pixels are the expensive one.
Shin, shafukan iyali suna tafiyar da wani abu daban?
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The engines are identical — same libraries, same workers, same caps. What is different is the opinion attached, and the opinion here rests on a property of the format this site is named after: wannan maɓallin.webp na iya riƙe da wani firam na VP8 mai asara, ko kuma wani mai rasawa, ko kuma wani motsi, don haka ana yanke shawara kan hanyar sarrafawa ta fahimta bisa ga fayil ba bisa ga maɓalli ba.
Me ya faru da fayil ɗina, kuma shin ana buƙatar asusun?
