Flip JPG

I-Flipper yamahhala e-inthanethi JPG

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokulinganisa JPG

1 Layisha phezulu i JPG images oyifunayo iphindwe.

2 Khetha i-axis - i-horizontal ikunikeza isithombe se-mirror, i-vertical ikunikeza ukubukeka okuhlanganisiwe.

3 Sebenzisa ukushintsha, bese ubheka noma iyiphi incwadi, ilogo noma inani embonini, ngoba lezo zifana nezinye zonke izinto.

4 Layisha phezulu ifayela elishintshiwe JPG.

Flip JPG Imibuzo Evame Ukubuzwa

Ingabe i Flip JPG ibonisa kanjani ifayela?

Ngokucacile, isithombe esihamba phambili noma esihamba phambili siyi-lossless DCT transform, ngakho ihele libhala kabusha ngaphandle kokuqokwa futhi liphinde liqokwe isithombe ngaso sonke isikhathi — i-output ifana ne-pixel ku-original eqokwa. Ukhetha umgwaqo — ohamba phambili ukhiqiza isithombe se-mirror, ohamba phambili ukhiqiza ukubukeka okuphezulu-phansi — futhi ihele lonke liguqulwa kulo.

Yini ushintsho phakathi kokushintsha nokujikeleza?

Ukulungiswa kuguqula okuqukethwe ngapha kwe-axis futhi kukhiqiza isithombe se-mirror; ukujikeleza kuguqula ngaphandle kokushintsha noma yini. Umbhalo unikeza: ufunda emuva ngemuva kokulungiswa futhi uhlala ufundeka ngemuva kokulungiswa.

Ingabe ifomethi yomsuka ibalulekile uma ishintsha?

Isebenza. I-JPG igcina i-8-bit RGB nge-DCT elahlekile nge-4:2:0 chroma subsampling ngokuzenzakalela, ngakho umbhalo obomvu oqinile kanye nama-edge anzima yizinto zokuqala zokuncibilikisa. Lokhu kusho ukuthi ngabe isithombe-skrini singakwenziwa ngokubhala kabusha ihele noma sidinga ukulisusa ikhowudi kuqala.

Ingabe kukhona okuthile okukhethekile ku JPG okudinga ukukwazi?

Yebo — ngayinye igcina iphinde iqhube i-quantiser, ngakho ukuhlela futhi ugcine kabusha i-JPG kuholela ekulahleni kokukhiqizwa noma ngabe awukhuphuli i-slider yekhwalithi. Kufanele ulinde isikhathi ngaphambi kokugxila kulokho ongakukwazi ukukwenza kabusha.

Ngabe ngifuna ukushintsha endaweni yokujikeleza?

Ukulungisa isikhangiso noma ukuqoqwa kwe-webcam okuphuma kubukeka kufana, ukwenza iqembu elilinganayo kusuka ku-assets eyodwa, noma ukufana kosuku olubhekene nesimo. Uma okuqukethwe kuqukethe umbhalo, amalogo noma inani, hlola imiphumela — le mifanekiso ifana nayo.

Ingabe ngingakwazi ukushintsha amafayela amaningi ngasikhathi sinye?

Amafayela amaningi emisebenzini eyodwa adinga iphrojekthi ekhokhelwa. Ukusetshenziswa okumahhala kuyisifayela esisodwa ngasinye sokuguqulwa, ukuguqulwa okufanayo ngehora. Kuphrojekthi ekhokhelwa ungangeza amafayela amaningi kumsebenzi owodwa, bese ulanda impendulo ngayinye yayo noma zonke ku-ZIP eyodwa.

Yini engikwazi ukuyifaka ku Flip JPG?

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 Flip JPG?

Yebo: ama-akhawunti amahhala asebenza ngezithombe kuze kube yi-5 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 Flip JPG izonciphisa ukhwalithi ye JPG 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 Flip JPG ku JPG 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?

Kuxhomekeka kwithuluzi. Ukucindezela kususa i-EXIF kanye neprofayili yombala ofakwe ngaphakathi ukuze ugcine indawo, ngenkathi ukuhlela njengenguqulo yosayizi noma ukujikeleza kungagcina. Akukho sinqumo kulekhasi lokukhetha, ngakho hlola ifayela ngombonisi wedatha yemeta ngaphambi kokuyishicilela uma idatha yendawo ibalulekile.

Ingabe Flip JPG ibiza noma yini?

No. Flip JPG imahhala ngaphandle kwe-akhawunti futhi ifaka i-watermark. Ukulayisha kanye nemiphumela isuswa ngokuzenzakalela cishe amahora angama-24 ngemuva komsebenzi, oshiya isikhathi sokulanda imiphumela.