1Whakataki i te JPG images e hiahiatia ana e koe kia tohu, kua tae ki to rātau rahi whakamutunga — ka tae te tohu wai i muri i te whakarerekētanga, ehara i te mua.
2Whakataki i tētahi tohu PNG mārama, ki te tātai rānei i tōna kupu, kātahi ka kōwhiri i te pūāhua o te tā, te tae me te mārama.
3Ka whakaritea te tūnga, ka huri rānei ki tētahi whakahōutanga tāhae i te wā he ngāwari rawa te whakapōkai i tētahi tohu kōaro kotahi.
4Whakataki te pūrere waipū JPG; kāore anō ētahi atu mea e tāpiri ana ki a ia.
Te tohu wai JPG Ngā Pātai Auau
E pā ana te āhua o te pūāhua pūranga ki te āhua o te tohu wai?
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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. Ka whakahaeretia e tēnei te āhua o te mārama o te tohu ā-rua ka taea te whakakotahi ki ngā ihirangi o raro.
He mea motuhake ki te JPG e whai tikanga ana ki te mōhio?
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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.. E pā ana ki te wā i roto i tōna rerenga mahi me hoatu te tohu.
E parea ana e te tohu wai te mahi o ahau?
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Ka ārai i te whakamahinga anō, ā, ka whakawhiwhia ki a koe; kāore i te haumaru. Ka taea te whakapōkai i tētahi tohu kōwae, ā, ka taea te tātuhi i tētahi mea iti. Mēnā he mea whai tikanga te parenga, he uaua ake te tango i tētahi tohu nui-rua-mārō puta noa i te kaupapa i te mea e whakawāteatia ana i tētahi i te kōwaeata.
Me tohu wai ahau i mua, i muri rānei i te whakarerekētanga o te rahi?
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Kātahi. Ka whakatakia te tohu wai ki te whakawhiwhinga whakamutunga i tōna rahi whakamutunga, kia taea ai e te tohu te whakamātau, te whakawātea hoki. Ko te whakataki wai i tētahi matua ka whakamātau anō, ko te tikanga ka whakawāteatia anō te tohu, ka whakawhāiti hoki ki ētahi atu mea katoa.
Ka taea e au te whakahaere Te tohu wai 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; e whakarewa ana 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 Te tohu wai JPG?
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Ko te No. Te tohu wai 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.
Tērā tētahi tepe o te rahi o te pūranga i runga i Te tohu wai 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 papamuri 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.
He aha te mea e noho ana te PNG pae ki te Te tohu wai JPG?
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E hangaia ana te PNG.to i te taha o te hanga e whakamahia ana e koe ina kore e taea e koe te ngaro te pikitia: kāore i te ngaro, ā-ara, me te whakautu tika mō ngā whakaahua, ngā tohu, ngā toi rārangi me ētahi atu mea me ngā aho mārō. He iti noa iho te mahi whakaahua i tētahi hipanga: ka tae mai ngā tāngata ki te huri i tētahi āhua me te waiho i te hiahia o te pikitia ki tētahi nui rerekē, he taumaha kē, he āhua kē rānei. E haere ana Te tohu wai JPG i runga i te pūtau whakaata ōrite, ko ngā kōpaka ōrite o te rahi me te pūtake ōrite te take katoa kei konei, kaua i runga i te tīpako tuatoru.
He aha te mea me mahi au ki te hua ina oti te Te tohu wai JPG?
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Ka neke te kaiwhakarere i tēnei pae i ngā whakaahua ki te PNG, JPG, WebP, GIF me SVG — ko te hipanga e whakatauria ai te mārama. Ko taua hipanga te nuinga o te tangata i puta mai, ā, ka mahi i muri i Te tohu wai JPG kaua i mua, ko te tikanga o te tahuritanga e mahi ana i te pūranga i te mutunga i whakatū ai koe.
He Te tohu wai JPG tēnei te utauta ōrite e whakahaeretia ana e ngā pae hoa?
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E tiritiri ana ngā mīhini — ngā puna ōrite, ngā kaimahi ōrite, ngā tepe ōrite. Ko te mea e rerekē ana ko te tohutohu, ā, ka tīmata te tohutohu i tēnei i tētahi āhuatanga mō te āhua o te taururuku i whakaingoatia i muri i: Kāore he kāwai āhuatanga kia hē - he PNG te nekeneke i roto i te nekeneke, nā reira ko te mea anake e whakakē ana ko te rahi o te pūranga.. Ko te PNG taururuku e whakaaro ana ki te wāhi PNG te tauwāhi tika, ā, he aha kāore, ā, he nui ake te uara i te pātū.
E hiahiatia ana e au he pūkete, ā, ka pupuritia ētahi mea?
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Kāore he pūkete, ā, kāore e tiakina ngā tātai mai i ngā kaimahi i muri i te mutunga o te mahi, ā, kāore he mea e whakawāteatia ana, e whakarārangitia ana, e whakamahia ana rānei mō ētahi atu mea. E tīari ana ngā pūkete wātea mō te hītori me te rahi o te rōpū, kāore i te āhei ki te uru ki.