Tahuri SVG Tuhinga o mua WebP

Ko te kōwhiringa o te rahi nui rawa e whakaaturia ana e koe, nā te mea ko tēnei te hipanga i te mutunga o te faila i te whakamāramatanga-whāiti. Ka rokirokitia tētahi SVG hei huarahi pāngarau, ā, ka whakarārangitia i tētahi rahinga; ko te WebP he kāwai pikitia tauwhāiti, ā, ka taea anake te whakawhānui i muri mai. Ka whakawātea i te rua o te rahi whakaaturanga e hiahiatia ana mēnā ka whakawhāiti ki tētahi mātauranga DPI tiketike. Ka tino pai te whakataki i te SVG i tētahi rahinga, ka noho te whakamātautau, ka rapua, ka rerekē i te kupu pūnoa, ā, ko te nuinga o te wā he hautanga o te rahi o te PNG ōrite. Ko te WebP te āhua whakaahua o Google 2010, i hangaia mai i te kaituhituhi VP8, ā, i whakaritea kia whakakapia i te JPG, PNG me te GIF i te kotahi.

I te āhuatanga 80-85 kāore e kitea te rerekētanga i te tawhiti tirohia noa iho, ā, ko te nuinga o te wā ka whakapeka te faila e 60-80%. Ko te ātete he huarahi kotahi: ko te tiaki i te WebP anō i te wā kotahi e whakakotahi ana i ngā ahanoa. Whakataki te SVG hei matua, ā, ka whakahōu anō te WebP mai i tēnei i te wā e hiahiatia ana e koe he rahi hōu.

I roto i te SVG, ko te kupu he kupu tūturu — ka taea te tīpako, te kimi, te whakahōu anō, ā, e hiahiatia ana kia wātea te pūāhua, te whakarārangi rānei hei whakarārangi i te āhua e hiahiatia ana. Ka huri te tahuri mai i te SVG i taua kupu ki ngā pikitia, ki te kupu tuhinga rānei, i runga anō i te ūnga; Ka huri ki te SVG ka puta mai anake te kupu tūturu mēnā he mata tuhipānui te pūtake hei tīmata.

Ka ora te mārama ina PNG, WebP, TIFF, GIF, SVG rānei te WebP. Ka whakarerekē te tahuri ki JPG i te kanikani ā-autōhiko ki tētahi papamuri mā — mēnā e hiahiatia ana e koe te mārama, ka kōwhiria he ūnga mārama-mārama i te WebP.

Ka whakamātauria ngā tātai tae ICC whakatinana mai i te pūtake SVG, ā, ka hono anō ki te huaputa WebP i reira ka tautokona e te hanga (JPG, PNG, TIFF, WebP). Ko ngā hanga kāore i te tautoko i te tātai e hoki ana ki te sRGB me tētahi hipanga whakamātautau.

E pupuritia ana te EXIF o te kāmera (ISO, shutter, lens, GPS) mā te pūmau i te wā o SVG -> WebP ina tautokona e ngā āhua rua ngā metadata. Ka whakamahia te whakarerekē ā-whakaaro hei whakawātea i ngā metadata i mua i te whakataki mēnā e hiahia ana kia tiritiri i ngā whakaahua me te kore tauwāhi, pūrere-kitenga rānei.

He — ka tangohia he maha ngā pūranga SVG ki te rohe tāpiritanga, ā, ka whakatū i te raupapa. Ka whakaaetia e te taumata wātea 100 MB ia pūranga; Kāore he kōpaka-whakahaere, ā, ka haere tonu ngā kaimahi whakawhāiti ake, nō reira ko te 200-pihi te whakamutu i raro i ngā minu e rua.

Mō te tahuri ā-whakahaere, ka whakarewaina e tātau te pūtautau pūrākau pū

Ko te whanonga pūmau ko te 1:1 — he ōrite ngā ahu o ngā pikitia o tōtou huaputa WebP ki te pūtake SVG. Mēnā e hiahiatia ana e koe te whakarea hei wāhanga o te tahuritanga, ka whakamahia /resize-image/ i muri, ka whakapāpāho rānei i ngā mahi me te utauta /image-pipeline/.

Mō JPG / WebP, ko te āhuatanga 75-85 e hua ana i tētahi WebP 60-80% iti iho i te SVG me te kore rerekētanga mārama i te tawhiti tirohia noa iho. Mō te WebP kore ngaro (PNG, TIFF), e tūmanako ana ki ngā pūtea iti iho — i te nuinga o te wā 5-30% mā te whakawhāititanga pai ake / LZW i te pūtake. Ko te WebP e 25–35% iti ake i te JPG ōrite, ā, he iti iho i te GIF whakaata, me te tautoko pūwhakahaere whānui mai i te tau 2020.

He — e whakaata ana ngā pūranga SVG i whakarewaina i roto i ngā kaimahi motuhake, ā, ka tangohia i roto i ngā minu. Kāore anō tātau kia pānui, ki te penapena, ki te tiritiri rānei i te raraunga pūwhiti. Kua tuhituhitia te matapihi tūturu i te /privacy/.