2Drag out the region you want to keep, or lock the selection to 1:1, 4:3 or 16:9 and drag freely inside that ratio.
3@ action
4Ka saukar da fayil ɗin da aka yanka JPEG, tare da cire duk abin da ke waje da firam.
JPEG Tambayoyin da ake yawan yi akai-akai
Shin, zan iya yanke fayiloli da yawa zuwa yankin guda a lokaci guda?
+
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.
Ta yaya JPEG zai zaɓa kuma ya yanke yankin?
+
A takaice, an yi amfani da yanka zuwa hoton da aka canza sunansa kuma an sake encode sakamakon, don haka yana da farashin zamani guda; inda yanka ta faru ta tashi a 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.
Wani abu na musamman ga JPEG wanda zai iya zama da amfani kafin in yi yanka?
+
Ya, .jpeg da.jpg na cikin irin wannan bitstream, don haka babu wani abu a nan da zai yi kama da.jpg — kawai sunan fayil na canzawa. 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 JPEG images?
+
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.
Me zan iya canzawa zuwa JPEG?
+
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 JPEG?
+
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 JPEG lower the quality of my JPEG images?
+
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 JPEG a kan wasu JPEG images a lokaci guda?
+
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.
Don me wani shafukan yanar gizo EPUB yake host JPEG?
+
EPUB.to an gina a kusa da bude eBook format - XHTML a cikin zip, reflowable ta zane, da kuma karanta a kan kayan aiki kowa bai yi tunani game da layout ga. Wani littafi ne zip cikakke na alamun shafi, hotuna da rubutu, don haka kusan dukkan aikin da mutane ke kawowa ga shafin eBook shine a gaskiya aiki a kan ɗayan waɗannan abubuwa. JPEG yana tafiya a kan daidai upload da daidai asusun kamar canji saboda wannan shi ne inda ake buƙata.
Me zan yi da sakamakon idan JPEG ya ƙare?
+
Mai canzawa a wannan shafin yana motsa littattafai tsakanin EPUB, MOBI, AZW3, PDF da DOCX, don haka wani sunan ya ƙare akan duk wani kayan aiki wanda yake da gaskiya yana karanta shi. Yi wannan bayan JPEG yana nufin canjin an yi daga sigar da ka sauka a kanta, ba daga wanda ka ke ci gaba da gyara ba.
Shin JPEG nan shi ne irin kayan aikin da shafukan 'yan'uwa ke tafiyar da shi?
+
The engines are shared — the same toolchain, the same workers, the same limits. What a EPUB site adds is a view on reflow: which of these operations a reflowable book genuinely supports, and which ones only make sense on the fixed-layout media inside it. It also starts from one fact about the format this site is named after: @ info: status.
Shin ina bukatar wani asusun, kuma ko wani abu ne aka riƙe?
