Lungiselela futhi ulondoloze izithombe kwifomethi ye-GIF

Ngemva kokudala izithombe ku-Photoshop, udinga ukuyigcina kwelinye lamafomethi atholakalayo, okunye okuyiyo Gif. Isici sale fomethi ukuthi yenzelwe ukubonisa (ukudlala) kusiphequluli.

Uma unesithakazelo kwezinye izinketho zokulondoloza izithombe, sincoma ukufunda lesi sihloko lapha:

Isifundo: Ungasindisa kanjani ividiyo ku-Photoshop

Inqubo yokudala Gif I-animation ichazwe kwesinye sezifundo zangaphambilini, futhi namhlanje sizoxoxa ngendlela yokusindisa ifayela kuyo Gif kanye nezilungiselelo zokusebenza.

Isifundo: Dala izithombe ezilula ku-Photoshop

Ilondoloza i-GIF

Ukuze uqale, phinda ukwaziswa bese ubheka iwindi lokuhlela elondolozwayo. Ivula ngokuchofoza entweni. "Londoloza iwebhu" kwimenyu "Ifayela".

Iwindi liqukethe izingxenye ezimbili: ibhokisi lokubuka kuqala

bese uvimbela izilungiselelo.

Buka kuqala ibhokisi

Ukukhethwa kwenani lokukhethwa kokubuka kukhethwe phezulu kwebhulogi. Kuye ngezidingo zakho, ungakhetha ukulungiselelwa okufunayo.

Isithombe esisefini ngalinye, ngaphandle kwasekuqaleni, silungiselelwe ngokwehlukana. Lokhu kwenziwa ukuze ukwazi ukukhetha okukhethwa kukho.

Engxenyeni engenhla engakwesokunxele kwebhokisi kukhona isethi encane yamathuluzi. Sizosebenzisa kuphela "Isandla" futhi "Isikali".

Ngosizo luka "Amandla" Ungathutha isithombe ngaphakathi kwewindi ekhethiwe. Ukukhethwa kwenzelwa futhi leli thuluzi. "Isikali" wenza isenzo esifanayo. Ungasondeza futhi uphume ngezinkinobho ezansi kwebhulogi.

Ngaphansi ngezansi inkinobho ebhalwe phansi "Buka". Ivula inketho ekhethiwe kusiphequluli esizenzakalelayo.

Esikhathini sewindi lesiphequluli, ngaphezu kwesethi yemingcele, singathola futhi Ikhodi ye-HTML ama-gifs

Izilungiselelo zokuvala

Kulesi block, imingcele yesithombe isethiwe, ake siyihlole ngemininingwane eminingi.

1. Uhlelo lombala. Lesi silungiselelo sinquma ukuthi iyiphi itafula lemibala ekhonjiwe izosetshenziselwa isithombe ngesikhathi sokusebenza.

   

   • Ukuqonda, kodwa nje "ukuqonda uhlelo". Uma kusetshenziswe, i-Photoshop idala itafula lemibala, eholwa yi-shades yamanje yesithombe. Ngokusho kwabathuthukisi, leli tafula liseduze kakhulu ngendlela iso lomuntu elibona ngayo imibala. Ngaphezu - esiseduze nesithombe sokuqala, imibala igcinwa ngangokunokwenzeka.
   • Ukukhetha Lolu hlelo lufana nolunye odlule, kodwa ikakhulukazi lusebenzisa imibala ephephile kuwebhu. Ibuye igxile ekuboniseni kwe-shades eduze kwasekuqaleni.
   • Ukuthinta. Kulesi simo, itafula lidalwe kusuka kumbala ukuthi atholakalayo esithombeni.
   • Kuncishisiwe. Iqukethe imibala engama-77, amanye awo athathelwa umhlophe njengendlela ichashaza (okusanhlamvu).
   • Yenziwe ngokwezifiso. Uma ukhetha lolu hlelo, kungenzeka ukudala i-palette yakho.
   • Omnyama nomhlophe. Leli tafula lisebenzisa imibala emibili (abamnyama nabamhlophe), futhi isebenzisa okusanhlamvu.
   • Ku-grayscale. Lapha kusetshenziswa amazinga angama-84 e-shades of gray.
   • I-MacOS futhi Windows. Lezi zibhebhe zihlanganiswa ngesisekelo sezici zokubonisa izithombe kuziphequluli eziqhuba lezi zinhlelo zokusebenza.

   Nazi ezinye izibonelo zokusetshenziswa kwezikimu.

   

   Njengoba ubona, amasampula amathathu okuqala abe nemfanelo eyamukelekayo. Naphezu kweqiniso lokuthi ababukeka behluke kakhulu, lezi zinhlelo zizosebenza ngokuhlukile ngezithombe ezahlukene.

2. Inombolo enkulu yembala etafuleni lombala.

   

   Inani le-shades esithombeni liyakuthinta ngqo isisindo salo, futhi ngokufanele, isivinini sokulanda kwisiphequluli. Inani elivame ukusetshenziswa kakhulu 128Njengoba lokhu kulungiselelwa kusuke kungabi nethonya kukhwalithi, ngenkathi kunciphisa isisindo se-gif.

   

3. Imibala yewebhu. Lesi silungiselelo sibeka ukubekezelelana ukuthi yiziphi izinkomba eziguqulwa ezilingana nekhalenda lewebhu elivikelekile. Isisindo sefayela sinqunywa inani elibekwe isilayidi: inani liphakeme - ifayela lincane. Lapho uhlela imibala yewebhu ungakhohlwa ngekhwalithi.

   

   Isibonelo:

   

4. I-Dithering ikuvumela ukuba ubhebhethele izinguquko phakathi kwemibala ngokuhlanganisa ama-hues afakwe kuthebula le-index ekhethiwe.

   

   Ukulungiswa kuzokusiza, ngangokunokwenzeka, ukulondoloza ama-gradients nobuqotho bezingxenye ze-monochromatic. Uma usebenzisa i-dithering, isisindo sefayela sanda.

   Isibonelo:

   

5. Ukuphawula. Fometha Gif isekela kuphela ngokucacile okucacile, noma amaphikseli opaque ngokuphelele.

   

   Le parameter, ngaphandle kokulungiswa okungeziwe, ibonisa kahle imigqa egobile, ishiya ama-pixel esitela.

   

   Ukulungiswa kubizwa "Ushaywe" (kwezinye izinhlelo "Umngcele"). Ingasetshenziselwa ukuxuba amaphikseli wesithombe ngengemuva kwekhasi lapho lizoba khona. Ukuze uboniswe kahle, khetha umbala ohambisana nombala wangemuva wesayithi.

   

6. I-interlaced. Esinye sezilungiselelo eziwusizo kakhulu zeWebhu. Uma kunjalo, uma ifayela linesisindo esikhulu, ikuvumela ukuba ubonise ngokushesha isithombe ekhasini, njengoba lilayishiwe, ngcono ikhwalithi yayo.

   

7. Ukuguqulwa kwe-sRGB kusiza ukugcina ubuningi bombala bokuqala wesithombe ngenkathi usindisa.

   

Ukwenza ngokwezifiso "Ukubonakala ngokucacile" idonsa kakhulu izinga lomfanekiso, kodwa mayelana nepharamitha "Ukulahlekelwa" sizoxoxa ngengxenye ewusizo yesifundo.

Ukuze uthole ukuqonda okungcono kwenqubo yokusetha ukulondolozwa kwama-gifs ku-Photoshop, kudingeka usebenzise.

Hlanganisa

Umgomo wokuthuthukisa izithombe kwi-inthanethi ukunciphisa isisindo sefayela ngenkathi igcina izinga.

1. Ngemuva kokucubungula izithombe ziya kwimenyu "Ifayela - Londoloza Iwebhu".
2. Veza imodi yokubuka "Izinketho ezingu-4".

   

3. Okulandelayo udinga enye yezinketho zokwenza ngokuseduze ngangokunokwenzeka kokwangempela. Masibe isithombe esiphezulu somthombo. Lokhu kwenziwa ukuze kulinganise usayizi wefayela enekhwalithi ephezulu.

   Izilungiselelo zepharamitha zimi kanje:

   • Uhlelo lombala "Ukukhetha".
   • "Imibala" - 265.
   • "Dithering" - "Okungahleliwe", 100 %.
   • Susa ibhokisi lokuhlola phambi kwepharamitha "Hlanganisa", ngoba umthamo wokugcina wesithombe uzoba mncane kakhulu.
   • "Imibala yewebhu" futhi "Ukulahlekelwa" - zero.

     

   Qhathanisa nomphumela nge-original. Ngaphansi kwefasitela lesampula, singabona ubungako bamanje be-gif nejubane layo lokulanda ngesivinini se-intanethi esibonisiwe.

   

4. Yiya esithombeni ngezansi nje esilungisiwe. Ake sizame ukuyilungisa.
   • Lolu hlelo lushiywe lungaguquki.
   • Inombolo yemibala incishisiwe ibe yi-128.
   • Okushoyo "Dithering" yanciphisa yaba ngu-90%.
   • Imibala yewebhu ungathinti, ngoba kulokhu ngeke kusisize ukugcina ikhwalithi.

     

   Usayizi we-GIF wehlile kusuka ku-36.59 KB ukuya ku-26.85 KB.

   

5. Njengoba sekukhona kakade okusanhlamvu kanye nokukhubazeka okuncane esithombeni, sizozama ukwandisa "Ukulahlekelwa". Le parameter inquma izinga elamukelekayo lokulahlekelwa kwedatha ngesikhathi sokucindezela. Gif. Shintsha inani ku-8.

   

   Sakwazi ukuqhubeka sincishise ubukhulu befayela, ngenkathi silahlekelwa kancane ngekhwalithi. I-Gifka manje inesisindo esingama-25.9 kilobytes.

   

   Ngakho-ke, sikwazi ukunciphisa usayizi wesithombe ngo-10 KB, okungaphezulu kwama-30%. Umphumela omuhle kakhulu.

6. Izenzo ezengeziwe zilula kakhulu. Push inkinobho "Gcina".

   

   Khetha indawo ongayilondoloza, unike igama le-gif, bese uchofoza "Londoloza ".

   

   Sicela uqaphele ukuthi kukhona kungenzeka kanye Gif dala futhi HTML idokhumenti lapho isithombe sethu sizofakwa kuso. Ngoba lokhu kungcono ukhethe ifolda engenalutho.

   

   Ngenxa yalokho, sithola ikhasi kanye nefolda enesithombe.

   

Ithiphu: uma uqamba ifayela, zama ukungasebenzisi izinhlamvu ze-Cyrillic, ngoba akuzona zonke iziphequluli ezikwazi ukuzifunda.

Kulesi sifundo ukusindisa izithombe ngesakhiwo Gif kuqedile. Kulo, sithole indlela yokwandisa ifayela ngokubekwe kwi-Intanethi.