Ndikukhulupirira kuti ndinu okondwa ndi izi, ndipo ndi chinthu chimodzi chofunikira kudziwa za mtunduwu. Kawirikawiri, kupulumutsa kumayendetsanso kuwonongeka kwa encoder pazithunzi zomwe zakhala zikuyenda, ndipo izi zimayambitsa zinthu zosadziwika - zomwe zimawoneka ngati zoletsa m'mawu ndi haloes pazovuta zazikulu pambuyo pa zaka zambiri. Sinthani kuchokera ku master yopanda kusowa ndi kutumiza ku WebP kamodzi, pamapeto pake, kuposa kutsegulanso ndikubwezeretsanso fayilo yomweyo. WebP amapatsa modes lossy ndi lossless, ndi alpha kuwala ndi animation alipo m'modzi kapena m'modzi.
Nchifukwa chiyani zinthu zambiri za webusaiti zimaperekedwa ngati WebP?
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Chifukwa cha izi, imapangidwa kuti ikwaniritse ntchitoyi: mafayilo ang'onoang'ono, kukhazikitsidwa kwamphamvu, palibe plugin ndi lisensi yokhumudwitsa. Izi zimapangitsa kuti ikhale yoyenera pakupanga ndi kulephera pazinthu zonse - zosintha, ma galleri a foni ndi zida zakale zimazi ignore. Kusintha kwa mtundu wazofunikira ndi zomwe zimapangitsa kuti zinthu zomwe zatsitsa zitha kugwiritsidwa ntchito pa intaneti. WebP nthawi zambiri ndi 25-35% yaying'ono kuposa JPG yofananayo komanso yotsika mtengo kuposa GIF yojambula, ndi kuthandizira kwa msakatuli wadziko lonse kuyambira 2020.
Kodi WebP imasunga kumbuyo kowoneka bwino?
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Yes — format amasunga weniweni alpha channel, kotero cut-out logos, zinthu shots ndi overlays kusamalira khalidwe lawo lowala mosafika pa woyera rectangle. Kusintha kwa mtundu popanda alpha ndi pamene izo zimakhala zoipa: zowonekera zooneka bwino nyanja ndi kulowa ndi woyera, nthawi zambiri woyera kapena wakuda, ndi palibe njira yopita kumbuyo pang'ono kuteteza mfundonso.
Kodi WebP ndi yatsopano kwambiri kuti ithandizidwe kwambiri?
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Kuchepetsa choncho chaka chilichonse, koma kusiyana ndi lakuti. Software thandizo anafika mofulumira; hardware thandizo akubwera ndi zipangizo zatsopano, ndipo foni, TV kapena wosewera mpira m'mbuyomu inu angathe kungokhala preeminent izo. pamene ali wothandiza ndi kuwerengedwa bwino kuposa mtundu amasintha, chifukwa chake ndi bwino kusintha kwa kutumiza ndi kusinthidwa kwa kugwirizana.
Kodi kamera ndi malo a metadata amasungidwa pamene ndimasintha WebP?
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Zimachitika pamene mtundu woyenera umathandizira - kamera ya kamera, kuwala, nthawi yotenga, ndi GPS coordinates ngati chipangizocho chidalemba. Kuti chachiwiri chimayenera kuganiziridwa pambuyo pa kufalitsa: chithunzi chochokera pafoni chimatha kubweretsa malo oyenera omwe adatengedwa. Kuchotsa metadata nthawi yosintha pamene chithunzi chikuyenda komweko kwa anthu.
Kodi WebP ikugwirizana ndi Google?
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Ilipo kuchokera ku Google ndipo imatulutsidwa mosatsegulidwa, ndi zofunikira zomwe aliyense angagwiritse ntchito ndipo palibe ndalama zowonjezera - zomwe ndichifukwa chake mawebusayiti amagwiritsa ntchito mwachangu. Kugwiritsa ntchito kwake sikungayambitse ntchito iliyonse ya Google. Kuthandizira kunja kwa mawebusayiti ndi malire anzeru: ambiri a mapulogalamu a desktop, ma galleri a foni ndi mateleviziyo sakuwerenga. WebP ndi Google 2010 chithunzi mtundu, anapangidwa kuchokera VP8 keyframe encoder ndi zofuna kuchotsa JPG, PNG ndi GIF pamodzi.
Kodi ndingagwiritse ntchito WebP moyenera patsamba la webusaiti?
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Yes — iliyonse browser pano amasonyeza izo natively, kotero kuti sayenera kupewa uthenga ndi kusintha nthawi yofalitsa. Kuyankhulana kumakhalabe ndi kutalika kuposa kuthandizira: chithunzi chimodzi mu webusaiti yamakono ndi nthawi zambiri 3/4 ya kukula pa mtundu wowoneka bwino, zomwe ndi zoyenera kuchita pa chilichonse chomwe chimawonekera pamwamba pa fold.
