Tahuri WebP Tuhinga o mua GIF

Tahurihia Tō WebP Tuhinga o mua GIF kōnae ngawari

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Tukuatu ana

Me pēhea te huri WebP Tuhinga o mua GIF

Hipanga 1: Tukuatu tō WebP ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.

Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.

Hipanga 3: Tikiake i tō mea kua tahurihia GIF kōnae

WebP Tuhinga o mua GIF Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a WebP ki GIF me te kore e ngaro te āhuatanga whakaahua?

Whakaata atu i tōna WebP me te whakarerekētanga e hoatu ana i te whakarei ake o te āhua-āhua mō GIF. Mō te kore ngaro GIF (PNG, TIFF, BMP) ka tiakina ia pītaki; mō te ngaro GIF (JPG, WebP) ka taea te whakarerekē i te take ā-hua i mua o te tāpiritanga. Ka whakarato rā anō te WebP i ngā āhuatanga ngaro me te kore ngaro, me te mārama ā-arawhiti me te whakaata i te taha kotahi. Kāore e ngaro te GIF engari i whakawhāititia ki te tae 256-wae i ia tā, mā te whakamahi i te whakawhāititanga LZW me te mārama ā-rua-wae kotahi.

Ka whakahōu te tahuritanga o WebP ki GIF te āhuatanga i ngaro?

Kāore. Ko ngā ahanoa whakawhāiti kua whakawhāititia ki roto i te WebP ko ngā raraunga pikitia noa iho ināianei, ā, ka tiaki i te GIF i rātou kia kore ai i te tango i a rātou. Ko te nuinga o te wā ka nui ake te faila, i ētahi wā he maha ngā wā nui ake. Ka tika tonu te mahi i mua i te whakarerekētanga, nā te mea kāore e whakawātea anō ngā whakarerekētanga i te whakatupuranga tuarua o te ngaronga i runga ake. Ka whakatangitangi te whakatangitanga GIF i ngā wāhi katoa - ngā kaiwhakahaere maimoe, ngā pāpāho, ngā taupānga kōrero, me ngā kaiwhaiwāhi katoa e whakawātea ana i a ia me te kore whakatūnga pūrere. Kei te WebP tonu te waeine tuarua i waho o te kaiwhaiwāhi — kāore e whakaaetia e ngā rerenga mahi tātai, ngā hanganga Tari tahito me ētahi whare tātari.

E pupuri ana te GIF i te raraunga EXIF mai i tōku WebP?

E whakawhirinaki ana, ā, i te wāhi e noho ai te ūnga ki te whakatakoto i a ia - te tauira kāmera, ngā whakaritenga whakakite, te tītara me ngā taururuku GPS katoa e whakawhiti ana. Ko GPS te āpure e whakaaro ana: mēnā ka whakaputaina te whakaahua, ka whakamahia te kōwhiringa metadata-strip kia kore ai e whakapāpāho i te wāhi i hoatu ai te whakaahua. 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.

Ka pupuri te tahuritanga o te tahuritanga WebP ki GIF?

Ka ora te mārama ina PNG, WebP, TIFF, GIF, SVG rānei te GIF. Ka whakarerekē te tahuri ki JPG i te kanikani ā-autōhiko ki tētahi papamuri mā. Mēnā e hiahiatia ana e koe te mārama i roto i te hua, ka ūngatia he mārama-mārama GIF i te wāhi o GIF=JPG. Ko te GIF te āhua o te CompuServe 1987, ā, ko te take anake i ora ai ko te mea e whakaata ana.

Ka ora te āhua o tōku tātai tae (sRGB / Adobe RGB / CMYK) mai i te WebP ki te GIF?

Ka whakamātauria ngā tātai tae ICC whakatinana mai i te WebP, ā, ka hono anō ki te GIF i reira te āhua o te tātai e tautoko ana i a ia (JPG, PNG, TIFF, WebP). Ko ngā āhua kāore i te tautoko i te tātai e hoki ana ki te sRGB, e pupuri ana i ngā tae i runga i te nuinga o ngā whakaaturanga o nāianei.

He aha mo te metadata EXIF ina tahuri WebP ki GIF?

Ko te EXIF o te kāmera (ISO, shutter, lente, GPS coordinates) e tiakina mā te pūmau i te wā o WebP → GIF ina tautokona e ngā āhuahira e rua ngā metadata. Ka whakamahia te kōwhiringa whaiaro hei whakakore i ngā metadata i mua i te whakataki mēnā e hiahiatia ana kia tiritiri ngā whakaahua me te kore tauwāhi.

Ka taea e au te tahuri-whakahaere i te maha o ngā WebP ngā pūranga ki GIF i tētahi wā?

He — ka tangohia e tātau he maha ngā pūranga WebP ki te rohe tāurunga, ā, ka whakatūtautau i a rātou i te taha kotahi. Ka whiwhi ngā kaiwhakamaori wātea ki te 100 MB ia pūranga; Kāore he kōpaka i ia pūranga, ā, ka haere tonu ngā kaimahi ōrite, nō reira ka oti te 200-pihi i raro i te rua minu.

He pēhea te ōrite o WebP ki GIF ki Photoshop / GIMP mō te mahi ōrite?

Mō te tahuri ā-tūturu o te āhua, ka whakahaeretia e tātau te pūtautau ōrite libpng / libjpeg-turbo / libwebp / ImageMagick e whakamahia ana e te kaiwhakawhanake papatono, me te āhuatanga pūtea ōrite. Ko te rerekētanga ko te whakahaere rōpū whakarara — ka whakatuwheratia e ngā taupānga papatono tētahi rārangi i tētahi wā; ka whakaaetia e tātau tētahi rōpū.

He aha te rongoā o te GIF tātau pūranga?

Ko te pūmau ko te 1:1 — e pupuri ana tōtou GIF i ngā ahu pikitia o te pūtake WebP. Mēnā e hiahiatia ana e koe te whakarea hei wāhanga o te tahuritanga, ka whakamahia /resize-image/ i muri i te tahuritanga, ka whakapā atu rānei ki te utauta /image-resize/.

He iti rawa te GIF me te kore ngā ahanoa e kitea ana?

Mō JPG / WebP, ko te āhuatanga 75-85 e whiwhi ana i te GIF 60-80% iti iho i te WebP me te kore rerekētanga mārama i te tawhiti tirohia noa iho. Mō te kore ngaro GIF (PNG, TIFF), e tūmanako ana kia iti iho ngā pūtea — i te nuinga o te wā 5-30% mā te whakawhāititanga pai ake / LZW.

He tūmataiti ahau WebP i te wā o te tahuritanga?

He — e whakaata ana ngā pūranga WebP i whakarewaina i roto i ngā kaimahi motuhake, ā, ka tangohia i roto i ngā minu. Kāore anō tātau ki te whakaako, ki te penapena roa, ki te tiritiri rānei i te raraunga pūtau. Ko te matapihi tūturu e tuhituhi ana i /privacy/.

He mahi te WebP ki te GIF whakarerekē mō ngā whakaahua nui rawa (50MP+)?

He mea tika mō te wāteatanga tae atu ki te 100 MB. Ka whakahaeretia e te utu ngā tāuru nui ake (300 MB+) me ngā hōhonutanga pūtauira-pōtuhi (16-bit PNG, 32-bit float TIFF). Ka rere te pūtauira i ngā rārangi kia tauinetia ai te pūmahara me te tatau rārangi, ehara i te tatau pūtauira katoa.