1Whakataki i te JPEG images e hiahiatia ana e koe kia whakaiti - he kaupapa mārama ki tētahi papamuri mārama e tuku ana i te tauira iti rawa ki te whakaaro.
2E tū ana i te wā e matapae ana te tauira wehenga i tētahi mata-pihi-pihi; kāore he mārama mō te mahi i te ringa.
3Ka tirotirohia nga pito i roto i te tirohanga, i te nuinga o te hau, te mata, te karaehe me te nekeneke, ko te wāhi e papā ai ngā tauwhāinga ā-pūmārō.
4Whakataki te hua hei PNG, hei WebP rānei kia ora ai te mārama — ka tiaki i tētahi whakahau hei JPG hei whakahōu i te mā.
Whakamutunga te papamuri JPEG Ngā Pātai Auau
E pā ana te āhua o te pūtake o te āhua o te mata?
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He. He ōrite te JPEG ki te pūkōrero pēnei i te JPG i raro i tētahi whakaroanga roa ake - ōrite te pūtautau DCT, ōrite ngā ripanga whakarārangitanga, kāore he mea e huri ana i ngā pikitia me te ingoa faila. Ko ngā ahanoa whakawhāiti i te taha o tētahi kaupapa ko te mea e hiahiatia ana e te tauira wehenga kia whakawātea, kia mārama ai te tāurutanga mārō e tuku ana i tētahi pito mārō.
He mea motuhake ki te JPEG me whakaaro au?
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He — Ko te.jpeg me te.jpg ngā whakaroatanga he ōrite te rerenga ira, nō reira kāore he mea rerekē i tēnei i te.jpg — ka huri anake te ingoa o te pūranga. E hanga ana i te mea e kitea ana e te tauira me te mea e taea e te huaputa te mau.
He āhua pēhea te tiaki i te hua i roto i tēnei?
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Ko tētahi me tētahi kanikani ā-arawhiti tūturu — PNG, WebP rānei. Ko te tiaki i tētahi whakahau hei JPG ka whakawātea i te mārama, ā, ka whakakotahi te kaupapa ki te mā, e whakawātea ana i te mahi katoa, ā, ko te mea noa iho e hē ana i tēnei wāhi.
Ka taea e au te mahi i tētahi rōpū katoa o ngā whakaahua?
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He. Ka whakawāteatia ia whakaahua i te wā kotahi, kia taea ai te whakawātea i tētahi huinga o ngā whakaahua hua i roto i tētahi whakawhitinga kotahi — ko te tikanga ko te take, mai i te mahi i te ringa ko te wāhanga pōturi o te whakatata o te kātaihi.
Ka taea e au te whakahaere Whakamutunga te papamuri JPEG i runga i ētahi JPEG 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 Whakamutunga te papamuri JPEG?
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Ko te No. Whakamutunga te papamuri JPEG 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 Whakamutunga te papamuri JPEG?
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He: Ko ngā pūkete wātea e mahi ana i ngā whakaahua tae noa ki te 25 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 Whakamutunga te papamuri JPEG?
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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 Whakamutunga te papamuri JPEG 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 Whakamutunga te papamuri JPEG?
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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 Whakamutunga te papamuri JPEG kaua i mua, ko te tikanga o te tahuritanga e mahi ana i te pūranga i te mutunga i whakatū ai koe.
He Whakamutunga te papamuri JPEG 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.
