WebP Zvishandiso

Chinja WebP kuenda uye kubva kune akasiyana mafomati

Nezvedu WebP

WebP inopa nzira yakanakisisa yekudzvanya mifananidzo pawebhu pasina kurasikirwa uye kurasikirwa, yakagadzirwa neGoogle.

Mashandisirwo Akajairika

Kugadzirisa mifananidzo yewebhusaiti kuti ikurumidze kurodha
Kuderedza kushandiswa kwebandwidth yezvinyorwa zvewebhu
Kugadzira mifananidzo ine mifananidzo ine compression iri nani pane GIF

WebP Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Chii chinonzi WebP faira?

WebP ifomati yechifananidzo ine raster. Iyo encoder inobvisa ruzivo rwekuona rwakaipa kune munhu, zvichiita kuti faira rive nemhando yepamusoro. Kudzokorora kumanikidza WebP kunokonzera kukuvadzwa kwemhando yepamusoro, saka edza kushandura kubva kufomati ine raster kana zvabvira.

Kuchengetazve WebP kunoita kuti zvive zvakaipa nguva nenguva?

Yeah, uye iyo ndiyo imwe chinhu chakakosha kuziva nezve fomati. Yese kuchengeta inodzokorora kudzokorora kweiyo lossy encoder pamusoro pechifananidzo icho chaive chapfuura, saka artifacts compound - inoonekwa sekuvhara pamusoro pechinyorwa uye haloes pamakamuri mushure mekunzwa kwemakore. Edit kubva kune lossless master uye export to WebP once, at the end, rather than repeatedly opening and re-saving the same file. WebP inopa mamodheru maviri, ekuputika uye epasi, ane alpha transparency uye animation.

Nei zvinyorwa zvewebhu zvakapihwa se WebP?

Nekuti yaive yakagadzirirwa chaizvo kuti basa: makuru mafaera, fast start, hapana plugin uye hapana chitupa kushamisika. That makes it excellent at delivery and unremarkable at everything else — editing tools, phone galleries and older devices often ignore it. Converting to a general-purpose format is what makes downloaded content usable off the web. WebP inowanzo kuve 25-35% yakaderera pane imwechete JPG uye iri nani kupfuura animated GIF, ne universal browser rutsigiro kubvira 2020.

WebP inochengeta sei background yakajeka?

Ndinoda — format inochengeta chaiyo alpha channel, saka cut-out malogo, zvigadzirwa shots uye overlays kuchengetedza kuratidzwa kwavo sezviri pane kuuya pabwe rechikwereti. Kuchinjana kuti format pasina alpha ndicho uko zvinoitika zvakaipa: kuratidzwa nzvimbo dziri kuumbwa nechiedza, kazhinji chitsvaka kana chitsvuku, uye hapana nzira yekudzoka pfupi yemasking chikonzerozve.

I WebP yazvino kwazvo kuti itsigirwe zvakanyanya?

Software rutsigiro yasvika nekukurumidza; Hardware rutsigiro chete anouya netsva maturusi, uye foni, TV kana mutambi pamberi pako anogona chete kusvikira. Kwairi rutsigiro iri kunyatsoita zvakanaka kupfuura format inoshandura, izvo ndizvo zvazvinoita zvakaoma kushandura muzvitoro uye zvakaoma kushandura kunze kwezvitoro kuti zvive zvakafanana.

Mametadata ekamera nenzvimbo anochengetwa here kana ndichishandura WebP?

Izvi zvinoitwa panzvimbo iyo format yacho inoita kuti zvive nyore kuisa mapikicha, semuenzaniso, kamera, nguva yacho, uye GPS coordinates kana kuti foni yacho yakaita izvi. Chimwe chinhu chinokosha kunyatsofunga nezvacho pakutanga: kana mufananidzo wakatora kubva pafoni, unogona kuisa mapikicha ari panzvimbo yacho. Kana mufananidzo uri kuendeswa kunzvimbo yevanhu, bvisa metadata yake.

WebP inobatanidza sei kuGoogle?

Yakabva kuGoogle uye yakaburitswa zvakavhurika, nechimiro chinobvumira munhu wese kuchishandisa pasina mari yechikwereti — izvo zvakaita kuti mabhurawuza azvigadzirise zvakaomarara. Kuishandisa hakuite kuti uite chero chinhu cheGoogle. Kutsigira kunze kwebhurawuza ndiko kusina kukwana: mazhinji edesktop tools, phone galleries, uye televisions haasi kukwanisa kuiverenga. WebP ndiyo Google’s 2010 image format, yakagadzirwa kubva kuVP8 keyframe encoder uye yakagadzirirwa kushandura JPG, PNG neGIF rimwe chete.

Ndinogona here kushandisa WebP zvakananga pawebhusaiti?

Yeah — chero browser inoshandura mapikicha akagadzirwa nechirongwa ichi, saka hapana chikonzero chekuisa mapikicha aya pawebsite yako. Chimwe chinhu chinotadzisa kushandura mapikicha aya kushandurwa kuita mapikicha ewebhu, ndechekuti mapikicha aya anotora nzvimbo yakawanda pane mapikicha ewebhu. Mumwe mubvunzo unoramba uchiramba uchiitika ndewekuti mapikicha aya anotora sei nzvimbo yakawanda pane mapikicha ewebhu.

Kana ndichifanira kushandura WebP kuita imwe fomati?

WebP kushandura PNG, WebP kana TIFF kana iwe uchida vhidhiyo pasina kunonoka kumanikidza - kuti archiving, kushandura, kana kana chinangwa chikuru (print, banner ad, chigadzirwa photo) zvinoda kukwira kuvimbika. WebP ichiri yechidiki kunze kwebrowser — maprinta ebasa, maOffice ekare uye mamwe mafoni magalleries haazoigamuchira.

Kushandura WebP kunoderedza sei mhando yechifananidzo?

Kana iwe ukashandura WebP kuita imwe format isina kukuvadza, mapixels anochengetwa zvakajeka. Kana iwe ukashandura WebP kuita format ine kukuvadza seJPG, encoder inoita kuti uwane hunhu-husina-hukuru-hu