I-AVIF kuya ku-PNG: Ukuqonda Umehluko nokuthi Ungawuguqula Kanjani

Esikhathini samanje sedijithali, izithombe zibalulekile ezimpilweni zethu. Ukuminyanisa isithombe sekubaluleke kakhulu ngokukhuphuka kwezibonisi ezinokulungiswa okuphezulu kanye nesidingo sezikhathi zokulayisha ngokushesha. I-AVIF ifomethi yesithombe entsha ethembisa ukuhlinzeka ngokusebenza kahle kokucindezela okuphezulu nezici ezithuthukile njenge-HDR kanye ne-gamut yombala obanzi. Nokho, akuwona wonke ama-software neziphequluli zewebhu ezisekela i-AVIF okwamanje. Leli phepha lizohlola umehluko phakathi kwe-AVIF nefomethi ye-PNG esekelwa kabanzi nokuthi kungani omunye angase afune ukuguqula i-AVIF ibe yi-PNG.

1. Yini i-AVIF?

I-AVIF (Ifomethi Yefayela Lesithombe Se-AV1) ifomethi yesithombe esisha eyethulwa ngo-2018. Yakhiwe yi-Alliance for Open Media, umfelandawonye wezinkampani ezihlanganisa i-Google, i-Amazon, ne-Netflix. I-AVIF isuselwe kukhodekhi yevidiyo ye-AV1, eyenzelwe ukuhlinzeka ngokusebenza kahle kokuminyanisa kuyilapho igcina ikhwalithi yesithombe esihle.

I-AVIF isekela izici ezifana ne-HDR (High Dynamic Range) kanye ne-gamut yombala obanzi, okuyenza ifanelekele ukusetshenziswa nezithombe namavidiyo ekhwalithi ephezulu. Ingakwazi ukufeza ukucindezelwa okungcono kakhulu kunamanye amafomethi wesithombe, njenge-JPEG ne-WebP, okungaholela kumasayizi amafayili amancane kanye nezikhathi zokulayisha ngokushesha.

Nokho, i-AVIF ayikasekelwa kabanzi iziphequluli zewebhu nesofthiwe yokuhlela izithombe, engenza kube inselele ukuyisebenzisela izinhlelo ezithile.

2. Yini i-PNG?

I-PNG (Portable Network Graphics) ifomethi yesithombe edumile eyethulwa ngo-1996 njengenye indlela ye-GIF. Yakhelwe ukunikeza enye indlela engenalungelo lobunikazi ku-GIF, eyayinemikhawulo yelayisensi ngaleso sikhathi. I-PNG isebenzisa ukucindezela okungalahleki, okusho ukuthi ayikho idatha yesithombe elahlekile ngesikhathi sokuminyanisa.

I-PNG isekela ukubonisa ngale, okuyenza ifaneleke kahle ukusetshenziswa ezimeni lapho ingemuva lesithombe lidinga ukukhanyela noma lapho isithombe sidinga ukumbozwa kwesinye isithombe. I-PNG ingasetshenziswa futhi ukugcina izithombe zekhwalithi ephezulu ezinosayizi omncane wefayela, iyenze idume ukusetshenziswa kumawebhusayithi.

Nokho, i-PNG ayikulungele kahle ukugcina izithombe noma izithombe ezinemibala eminingi noma ama-gradients, njengoba ingase ibangele osayizi bamafayela amakhulu. I-JPEG ne-WebP zivame ukusetshenziselwa lezi zinhlobo zezithombe esikhundleni salokho.

3. Kungani Uguqulela i-AVIF ibe yi-PNG?

Nazi izizathu ezimbalwa okungenzeka:

✪Ukuhambisana

I-AVIF iyifomethi yesithombe esanda kuqhathaniswa futhi ingase ingasekelwa yizo zonke iziphequluli zewebhu nesofthiwe yokuhlela izithombe. Uma ufuna ukuqinisekisa ukuthi izithombe zakho zifinyeleleka kubasebenzisi abaningi ngangokunokwenzeka, ungase ufune ukuziguqulela ku-PNG, okuyifomethi esekelwa kabanzi.

✪Ukuhlela

Uma udinga ukuhlela isithombe se-AVIF kodwa ungenayo isofthiwe esekela i-AVIF, ungase ufune ukusiguqulela ku-PNG ukuze usebenze ngaso kusofthiwe yakho yokuhlela oyikhethayo.

✪Ukwabelana

Uma udinga ukwabelana ngesithombe se-AVIF nomuntu ongenayo isofthiwe esekela i-AVIF, ungase ufune ukusiguqulela ku-PNG ukuze akwazi ukubuka futhi asebenze nesithombe kalula.

✪Ukubonisa ngale

I-AVIF ayikusekeli ukubonisa ngale, kuyilapho i-PNG isekela. Uma udinga ukugcina obala ezithombeni zakho, ungase ufune ukuguqula izithombe ze-AVIF zibe i-PNG.

✪Usayizi

Nakuba i-AVIF yakhelwe ukuhlinzeka ngokusebenza kahle kokucindezela okuphezulu, kungase kube nezimo ezithile lapho i-PNG ingase ibangele osayizi bamafayela amancane. Isibonelo, ukuguqula isithombe se-AVIF esinemibala eminingi noma ama-gradient sibe yi-PNG kunganciphisa usayizi wefayela.

4. Amathuluzi Esofthiwe Adumile Okuguqula i-AVIF ibe yi-PNG

①I-Adobe Photoshop

I-Adobe Photoshop iyisoftware edumile yokuhlela izithombe esekela amafomethi we-AVIF ne-PNG. Ukuguqula ifayela le-AVIF libe yi-PNG usebenzisa i-Photoshop, ungavula ifayela le-AVIF ku-Photoshop bese uligcina noma ulithumele njengefayela le-PNG.

②GIMP

Umthombo wamahhala novulekile, i-GIMP ingafunda futhi ibhale amafomethi amaningi ezithombe ahlukene, okuhlanganisa i-AVIF ne-PNG. I-GIMP ingase isetshenziselwe ukuguqula i-AVIF ibe yi-PNG ngokuvula ifayela le-AVIF, wenze ukuhlela okudingekayo, bese ulondoloza ifayela njenge-PNG.

③ImageMagick

I-ImageMagick iyithuluzi lomugqa womyalo elingasetshenziswa ukuguqula amafayela e-AVIF abe yi-PNG namanye amafomethi amaningi ezithombe. Ukuze uguqule ifayela le-AVIF libe yi-PNG usebenzisa i-ImageMagick, ungasebenzisa umyalo othi “magick convert input .avif output.png” kutheminali noma iwindi lomyalo.

④XnConvert

I-XnConvert iyisiguquli sesithombe seqoqo le-cross-platform esisekela i-AVIF, i-PNG, namanye amafomethi wezithombe eziningi. Ukuze uguqule ifayela le-AVIF libe yi-PNG usebenzisa i-XnConvert, ungavula ifayela le-AVIF ku-XnConvert, ukhethe ifomethi ye-PNG njengefomethi yokuphumayo, bese uchofoza inkinobho ethi "Guqula".

⑤Squooosh

I-Squoosh iyithuluzi lokuthuthukisa izithombe elisekelwe kuwebhu elakhiwe i-Google elisekela i-AVIF, i-PNG, namanye amafomethi ezithombe. Ukuze uguqule ifayela le-AVIF libe yi-PNG usebenzisa i-Squoosh, ungalayisha ifayela le-AVIF kuwebhusayithi ye-Squoosh, khetha i-PNG njengefomethi yokukhipha, bese ulanda ifayela eliguquliwe.

⑥PiCode

I-PiCode uhlelo lokusebenza lokuguqula isithombe enembile. Ikuvumela ukuthi uguqule amafayela e-AVIF abe yi-PNG kalula. Vele ulande futhi ufake i-PiCode, vula ifayela le-AVIF ngaphakathi kohlelo lokusebenza, khetha i-PNG njengefomethi yokuphumayo, bese uqala inqubo yokuguqula. I-PiCode isebenziseka kalula futhi yenza kube lula ukuguqulwa kwamafayela e-AVIF abe yi-PNG kalula.

5. Ukuguqula i-AVIF ibe yi-PNG nge-XnConvert: Umhlahlandlela wesinyathelo ngesinyathelo

Isinyathelo 1: Landa futhi ufake i-XnConvert

Ungalanda i-XnConvert kuwebhusayithi esemthethweni: https://www.xnview.com/en/xnconvert/. Uma ukulanda sekuqediwe, faka i-XnConvert ekhompyutheni yakho.

Isinyathelo sesi-2: Vula i-XnConvert bese wengeza amafayela e-AVIF

Vula i-XnConvert kukhompyutha yakho. Ukwengeza amafayela e-AVIF, chofoza inkinobho ethi “Engeza amafayela” noma hudula bese uphonsa amafayela efasiteleni le-XnConvert.

Isinyathelo sesi-3: Khetha ifomethi yokuphuma nezinketho

Ngaphansi kokuthi "Okukhiphayo" ngakwesokudla, khetha okuthi "PNG" njengefomethi yokuphumayo. Ungakwazi futhi ukulungisa ezinye izilungiselelo, njengekhwalithi nezinga lokuminyanisa.

Isinyathelo sesi-4: Khetha ifolda yokukhipha bese uqala ukuguqulwa

Ngaphansi kokuthi “Ifolda yokuphumayo” ngakwesokudla, khetha ifolda lapho ufuna ukuthi amafayela e-PNG aguquliwe agcinwe khona. Ukuqala inqubo yokuguqula, chofoza inkinobho ethi "Guqula".

Isinyathelo sesi-5: Linda futhi ufinyelele amafayela e-PNG aguquliwe

I-XnConvert izoqala ukuguqula amafayela e-AVIF abe yi-PNG. Linda ukuthi inqubo iphele. Uma ukuguqulwa sekuqediwe, ungakwazi ukufinyelela amafayela e-PNG aguquliwe kufolda oyishilo kusinyathelo sesi-4.

6. Ungawaguqula kanjani Amafayela e-AVIF abe yi-PNG Ngokushesha?

Ufuna ukuguqula i-AVIF ibe yi-PNG Kalula? Nansi inkomba yesinyathelo ngesinyathelo:

Isinyathelo 1: Thola futhi ufake i-PiCode

Ukuqala, landa isofthiwe ethembekile ye-PiCode futhi uyifake kukhompyutha yakho. Uma ukufakwa sekuqediwe, vula uhlelo lwe-PiCode.

Isinyathelo sesi-2: Ngenisa Amafayela e-AVIF

Ngaphakathi kohlelo lokusebenza lwe-PiCode uzothola inketho ebizwa ngokuthi "Engeza Ifayela." Chofoza kuso ukuze ungenise isithombe ofuna ukusiguqula. Iwindi lengxoxo yefayela lizovela, elikuvumela ukuthi udlulise amehlo kunkhombandlela yekhompyutha yakho. Thola bese ukhetha ifayela lesithombe ongathanda ukusiguqula bese uchofoza "Vula" ukuze uqinisekise ukukhetha kwakho.

Isinyathelo sesi-3: Khetha i-PNG njengefomethi yokuphumayo

Ekhoneni lekhasi lesoftware uzobona inketho yokukhetha ifomethi yokuthekelisa. Chofoza kuyo futhi uhlu lokudonsela phansi luzovela nezinketho ezifana ne.png.jpg.ico.bmp.tiff.tga.webp.avif. Khetha okuthi “.png” njengefomethi oyithandayo yokuthekelisa.

Isinyathelo sesi-4: Qala ukuguqulwa

Uma usukhethile ifomethi yokuphumayo kuzoba nenkinobho ebhalwe ukuthi “Guqula.” Vele uchofoze kuso ukuze uqalise inqubo yokuguqula.

Uhlelo lwe-PiCode manje luzoqala ukucubungula ukuguqulwa kwesithombe. Isikhathi esisithathayo sizoncika kusayizi wesithombe nokusebenza kwekhompyutha yakho.

Isinyathelo sesi-5: Thola Ifayela Le-PNG Eliguquliwe

Ngemuva kokuthi inqubo yokuguqula isiqediwe uzothola isaziso esivela kuhlelo lokusebenza lwe-PiCode.

Manje usungakwazi ukuya kufolda lapho ngokuvamile ugcina khona amafayela akho noma lapho i-PiCode igcina khona isithombe ngokuzenzakalelayo. Kufanele ukwazi ukuthola isithombe sakho ngefomethi ye-PNG eshiwo.

7. Isiphetho

I-AVIF ne-PNG amafomethi wesithombe amabili anamandla nobuthakathaka obuhlukene. Nakuba i-AVIF inikeza ukusebenza kahle kokucindezela okuphezulu futhi isekela izici ezithuthukile njenge-HDR ne-gamut yombala obanzi, i-PNG isekelwa kabanzi futhi ivumela ukuba sobala. Ngokuya ngezidingo zomsebenzisi kanye nalokho akuthandayo, ukuguqula i-AVIF ibe yi-PNG kungase kudingeke ukuze kuhambisane, ukuhlela, ukwabelana, ukubeka izinto obala, nokucatshangelwa kosayizi. Ukuguqula usuka ku-AVIF uye ku-PNG kuwumsebenzi olula ongafezwa ngokushesha nangempumelelo ngosizo lwezinhlelo zesofthiwe ezifana ne-XnConvert.