Mmene Mungachepetse GIF Fayilo Kukula Kwambiri Webusaiti Yogwirira Ntchito

GIF yochepa imabweretsa kubwerera chifukwa chakuti kugwiritsa ntchito mafoni a m'manja ndi ochepa omwe amagwiritsa ntchito bandwidth akuyembekeza nthawi yosungira nthawi. Zithunzi zanu zazing'ono ndizo, mafano anu mofulumira adzasungunuka ndipo okondwera anu adzakhala okondwa. Kuwonjezera pamenepo, mawebusaiti ambiri amaletsa kukula kwa malonda.

Zithunzi Zogwiritsa Ntchito ndi Webusaiti

Zithunzi za GIF siziyenera kuonedwa ngati kukula kwake kumagwirizana ndi yankho lonse. Zithunzi za GIF zili ndi mitundu 256 yambiri, kutanthauza kuti mungathe kuyembekezera chiwonetsero chachikulu ndi kuwonongeka kwa mtundu ngati simusamala. Fayilo ya fayilo ya GIF, mwazinthu zambiri, ndi mtundu wa cholowa umene umabwerera kumasiku oyambirira a intaneti. Asanayambe mtundu wa GIF, zithunzi zojambulajambula zinali zakuda ndi zoyera ndi zolemetsedwera pogwiritsa ntchito fomu ya RLE.Iyi inapezeka koyamba mu 1987 pamene Compuserve inamasula mtunduwu ngati njira yothetsera ma webusaiti. Panthawiyo, mtundu unali utangotuluka pakompyuta ndipo webusaitiyo idalumikizidwa ndi modems zogwirizana ndi foni. Izi zinapangitsa kufunikira mafano omwe amasunga zithunzi zochepa zokwanira, kupyolera mu foni, kupita kwa osatsegula pafupipafupi.

Zithunzi za GIF ndi zabwino kwa zithunzi zooneka bwino kwambiri ndi pepala lochepa, monga chojambula kapena chojambula cha mzere. Ngakhale kuti angagwiritsidwe ntchito pa zithunzi za pepala lochepetsedwa zimayambitsa zojambulajambula. Komabe, kayendetsedwe kajambula ka Glitch ndi kukwera kwa mafilimu awonetsera chidwi cha mtundu wa GIF.

Mmene Mungachepetse GIF Fayilo Kukula Kwambiri Webusaiti Yogwirira Ntchito

Malangizo awa adzakuthandizani kupanga ma GIF anu ang'onoang'ono ngati n'kotheka.

1. Khulani malo ena onse ozungulira fanolo. Kuchepetsa miyeso ya pixel ya chithunzi chanu ndi njira imodzi yothandiza kwambiri yochepetsera kukula kwa fayilo. Ngati mumagwiritsa ntchito Photoshop, lamulo la Trim limagwira bwino ntchitoyi.
2. Pamene mukukonzekera chithunzi cha gif, mungafune kuchepetsa kukula kwake.
3. Pezani chiwerengero cha mitundu mu fano.
4. Kwa ma GIF odyetserako, kuchepetsa chiwerengero cha mafelemu m'chithunzi.
5. Ngati mugwiritsa ntchito Photoshop CC 2017, mukhoza kupanga fayilo ya GIF pogwiritsira ntchito Export As item menu. Sankhani Foni> Kutumizira Monga ... ndipo pamene menyu ayatsegula, sankhani GIF monga mafayilo apangidwe ndi kuchepetsa miyeso ya thupi (Kukwanira ndi Kutalika) kwa chithunzichi.
6. Ngati mumagwiritsa ntchito Adobe Photoshop Elements 14, sankhani Fayilo> Sungani pa intaneti. Izi zidzatsegula bokosi loti "Safe For Web dialog" lomwe likupezekanso mu Adobe Photoshop CC 2017, Files> Export> Sungani Webusaiti (Cholowa) . Pamene ikutsegula mukhoza kugwiritsa ntchito dithering, kuchepetsa mtundu ndi miyeso ya thupi.
7. Pewani kuleka. Dithering ingachititse zithunzi zina kuwoneka bwino, koma zidzakula kukula kwa fayilo. Ngati mapulogalamu anu amavomereza, gwiritsani ntchito mlingo wapansi wa dithering kuti muzisunga maola ena.

1. Mapulogalamu ena ali ndi "kutaya" njira yosunga GIFs. Njirayi ikhoza kuchepetsa kukula kwa fayilo, komanso imachepetsa khalidwe la zithunzi.
2. Musagwiritsire ntchito kupembedzera. Kuwongolera nthawi zambiri kumawonjezera kukula kwa fayilo.
3. Zithunzi ziwiri ndi Photoshop Elements zidzakusonyezani nthawi yowunikira. Musanyalanyaze izo. Zimagwiritsidwa ntchito pogwiritsa ntchito modem 56k. Nambala yowonjezereka idzawoneka ngati mutasankha chingwe Modem kuchokera mndandanda wapansi.

Malangizo:

1. Pewani zosangalatsa zopanda phindu. Mafilimu ochuluka samangowonjezera nthawi yanu yowunikira, koma owerenga ambiri amaipeza.
2. Zithunzi za GIF zokhala ndi zikuluzikulu za mtundu wolimba ndi zopingasa zimapindula bwino kusiyana ndi mafano ndi zojambulajambula, mithunzi yofewa, ndi zowoneka.
3. Mukamachepetsa mitundu mu GIFs, mutha kupanikizika kopambana pamene mitundu yambiri yazithunzi imakhala yochepa kwambiri pazifukwa izi: 2, 4, 8, 16, 32, 64, 128, kapena 256.

Kusinthidwa ndi Tom Green