Umhleli we-JPG

Hlela izithombe ze-JPG ku-inthanethi mahhala

Khetha amafayela akho

noma cindezela bese ususa isithombe sakho lapha

Amafomethi asekelwayo

Indlela Yokuhlela Izithombe ze-JPG Ku-inthanethi

1 Khetha noma hudula bese uphonsa ifayela lakho lesithombe se-JPG

2 Sebenzisa amathuluzi okuhlela ukuze unciphise, ujikeleze, noma ushintshe usayizi wesithombe sakho

3 Faka izihlungi, engeza umbhalo, noma udwebe esithombeni sakho

4 Chofoza u-Landa ukuze ulondoloze isithombe sakho se-JPG esihleliwe

Umhleli we-JPG Imibuzo Evame Ukubuzwa

Yini i-JPG Editor nokuthi yini engcono kakhulu?

Umhleli we-JPG yithuluzi elimahhala le-browser lokuhlela ama-JPG ama-photos — ifomethi yansuku zonke kusuka kumakhamera wefoni ne-web. Ilungele ukuhlela ama-photos: ukugoqa, ukuqinisa, izihlungi zesitayela sokubonisa, nokungeza umbhalo noma izithombe ngaphambi kokuzihlanganisa. Ngenxa yokuthi i-JPG ayinaso isixhumi esicacile, umhleli uhlala ugcina isizinda esiqinile kunebhodi le-checkerboard.

Ingabe ukuhlela nokugcini kabusha i-JPG kuzonciphisa ukhwalithi yayo?

I-JPG iyifomethi elahlekile, ngakho-ke ngayinye igcina iphinde iqhube ucindezelo lwe-DCT futhi isuse imingwane encane - lokhu kuyi-"ukulimala kohlobo." Umhleli ukunciphisa lokhu ngokubuyisela ukufaka uphawu kabili kuphela, ngezinga eliphezulu lomgangatho, lapho uthumela ngaphandle. Ukuphindaphinda kwe-round-trips, gcina ikhophi elisha; ukulungisa nokusebenzisana okufanayo, ushintsho alubonakali. Ithuluzi limahhala ngaphandle kwe-cap yomgangatho kuhlelo lwayo.

Ingabe ngingakwazi ukulawula umgangatho we-JPG kanye nobukhulu befayela uma ngikhuphula?

Yebo. Uma ulanda, i-JPG ibhalwe ngezinga eliphezulu lekhwalithi elilinganisa ukubukeka nobukhulu befayela, futhi uhlangothi lwe-EXIF lubhakwa ukuze isithombe singaba yisokudla. Ungayisusa ukuze ucindezele izilinganiso, okuyindlela ethembekile yokuncisha ubukhulu be-JPG ngaphandle kwezinto ezibonakalayo. Akukho sixhumi se-alpha, ngakho noma iyiphi indawo ecishe iphele igcwele umbala wesizinda ngaphezu kokushintsha ukubonakala.

Ingabe izithombe ze-JPG zami zilayishwe ngapha nangapha uma ngihlela?

Akunakwenzeka. Ukuhlela kwenziwa endaweni yakho kwi-browser canvas, ngakho-ke i-JPG yakho — kanye nanoma yisiphi indawo noma ikhamera EXIF metadata ephathekayo — ayikho ishiya isisetshenziswa sakho ngaphandle kokuthi ugcine ngokucacile. Ukungenisa ngaphandle kubhala i-JPG entsha eshiya i-metadata efakwe kakhulu, okuyinto elula yobumfihlo ngaphambi kokuthumela isithombe ngokusemthethweni.