1Whakarewa te JPG images e hiahia ana koe ki te whakamātautau.
2Ka kōwhiria e koe ōna pānga — tauine mārō, sepia, whakarerekē, whakarerekē, whakakore, mārama, mārama, taurite me te mārō — me te whakarite i te kaha o ia.
3Ka hoatu i a rātau katoa i roto i tētahi whakawhitinga kotahi, kaua e whakawātea i te utauta, e whakatōpū ana i te ngaromanga mārama.
4Whakataki te pūranga tātari JPG, me te pupuri i tōna taketake: ko te whakakore anake o tōtou.
Tōhua JPG Ngā Pātai Auau
He pēhea te hoatu e Tōhua JPG he pānga?
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Ko te āhua nei, Ko te tātari he huringa-pikōkī e hoatu ana ki te whakaahua i whakakōkītia, nā reira me whakakōkī anō te faila i tētahi wā - hoatu i ia tātari e hiahiatia ana e koe i roto i tētahi whakawhitinga kotahi, kaua i te whakatū i ngā nekehanga.. Ka kōwhiria e koe te pānga me tōna kaha, ā, ka hoatu te huringa ki te faila katoa i te wā kotahi.
He aha ngā pānga e wātea ana?
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Ka taea te whakakotahi i a rātou, ā, ko te whakakotahitanga i roto i tētahi whakawhitinga kotahi he pai ake i te whakarewa i te utauta i te wā kotahi.
Ka huri te āhua o te pūtake i te āhua o te tātari?
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Ka rokiroki te JPG i te RGB 8-biti mā tētahi DCT ngaro me te 4:2:0 chromatic subsampling e te pūmau, nā reira ko te tuhipoka mārō me ngā taitapa mārō te mea tuatahi hei whakangākau. Ko te hōhonutanga o te tae me te tauira kāhua, ko te mea tino whakatau i te āhua o te āhua o te whakarerekētanga, te whakarerekētanga rānei.
He mea motuhake ki te JPG hei mau i te hinengaro?
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He — Ka haere anō ia tiaki i te whakawhāiti, nā reira ka whakahōu anō te whakamātautau me te tiaki anō i tētahi JPG ki te ngaro i te whakawhanaketanga ahakoa kāore i whakaiti te whakarerekētanga o te āhuatanga.. I te nuinga o te wā ko te rerekētanga i waenganui i tētahi pānga e kitea ana he mārama me te kite i te āhua o te whakawhāiti.
Ka taea e au te whakakore i tētahi tātari i muri i te whakataki?
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Kāore — Ka whakamātauria te pānga ki roto i ngā pikitia huaputa, ko te wāhi e hoatu ana. Whakataki i te faila taketake; ko tātou whakakoretanga. Ka whakakoretia ngā mōhiohio mārō me te mārō i te mea kāore e taea te whakaora.
Ka taea e au te hoatu i te āhua ōrite ki tētahi tautuhi katoa?
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He. Ka hoatu tētahi whakaritenga tātari i runga i te rōpū, he pēhea te whiwhi i tētahi whare whakairo ā-whakaaro i te rārangi o ngā whakaahua takitahi e tata ana ki te ōrite.
He aha ka taea e au te whakarewa ki Tōhua JPG?
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Ko tētahi mea i roto i te whānau raster ngaro — JPG, JPEG, JFIF me WebP — tae atu ki ngā āhua kāore i ngaro (PNG, BMP, TIFF) mēnā e hiahia ana koe ki te whakakotahi i a rātou ki tētahi rōpū. Ka pānuitia te āhua mai i te pūtāhua o te pūrākau, ehara i te whakaroanga, nā reira ka haere tonu te whakaahua i tiakina ki te whakatata hē.
Tērā tētahi tepe o te rahi o te pūranga i runga i Tōhua JPG?
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He: Ko ngā pūkete wātea e mahi ana i ngā whakaahua tae noa ki te 5 MB ia, e āpiti ana i ngā whakaahua JPG me ngā whakaahua tātari; ka mahia te mahi e libjpeg-turbo me te libwebp, ko ngā puna ōrite he pātahitanga o te kaiwhakawhanake papamaha ki a ia. Ko ngā pūranga nui ake te mea kotahi e whakatūpato ana te taumata wātea, ā, ko te tepe i ia pūranga, ehara i te whakatōpūtanga.
Ka whakaiti te Tōhua JPG i te āhuatanga o tōku JPG images?
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Ko te pūtake ngaro te hua o tētahi whakawhitinga whakawhāiti, ā, ko tētahi mahi me tāpiri anō i tētahi tuarua. Ki te taea te mahi i te mahi me te kore e pā ki te raraunga pikitia ka mahi tātau i taua mea, ā, i te kore e taea e koe te kōwhiri i te take āhuatanga mārō kia kore ai e whiwhi i tētahi pūtake pūmau.
Ka taea e au te whakahaere Tōhua JPG i runga i ētahi JPG images i te wā kotahi?
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He. Ka whakarewa te tautuhi katoa ki roto i te rohe whakarewa, ā, ka whakatū i te raupapa i te taha kotahi me ngā whakaritenga ōrite — ko te take matua kia mahia tēnei i roto i tētahi kaitiaki, kaua i tētahi faila i tētahi wā i roto i tētahi kaiwhakawhanake. Ko ngā pūkete wātea e whakahaere ana i tētahi faila i ia rōpū; Ka whakarewatia e te whakawhitinga.
He aha e pā ana ki te EXIF me te raraunga tātai tae?
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Ko te EXIF o te pūrere (ISO, shutter, lens, GPS) me te tātai ICC whakawaitara e mau ana i te pūmau, nā te mea ko te whakawātea i te tātai e whakarerekē ana i ngā tae i te tāuru anō. Ka whakamahia te kōwhiringa whaiaro hei whakawātea i te metadata i mua i te whakataki mēnā e whakapuakina ana e koe te pūkete.
He aha te utu o Tōhua JPG?
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Ko te No. Tōhua JPG e wātea ana me te kore kāwai, kāore he tohu wai i te huaputa, ā, kāore he pakitara whakaingoatanga i mua i te whakataki. Ka tangohia ngā tāurunga i te wā poto i muri i te mutunga o te mahi.
