2Sankhani mmene zovuta kupweteka: quality kapena bitrate zofuna, ndi optionally ochepa kutalika ngati kukula ndi zofunika kwambiri kwa inu kuposa deta.
3Kuyamba ntchito ndi kulola ogwira ntchito re-kupaka wapamwamba; wanu oyambirira si nthawi zonse anasintha m'malo.
4Poyerekeza ndi kukula kwatsopano ndi mtundu wachibadwa, kenako ndikutsitsa fayilo ya Image yosinthidwa.
Kuchepetsa Image Mafunso Ofala
Kodi ndikufuna chiyani, ndipo ndingayang'ane bwanji kusiyana kwa ndalamazo?
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Fayilo imodzi yozizira pa input, pa quality kapena bitrate level yomwe mumasankha kuposa default yokhazikika. Ngati zotsatirazo si zazing'ono kwambiri, kusintha kwa kutalika kapena nthawi yotenga zidzachita zambiri kuposa kuchepetsa quality slider.
Kodi ndi ziti zosafunikira zomwe fayilo yanga idzalandira?
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Kusintha kwa zithunzi ndi mafilimu kumalepheretsa kusindikiza; kuwala kwazithunzi, malemba ndi kusamvana kumatha kuwonongedwa. Kusintha kwa zithunzi ndi mafilimu kumachepetsa kwambiri kuwala kwa zinthu zonse zomwe zili ndi madera olimba komanso kuchepetsa kwambiri kuwala kwa zithunzi zogwira ntchito kapena mavidiyo oyenda kwambiri.
Kodi mtundu wa fayilo yanga umasintha kuchuluka kwa ndalama zomwe ndingapulumutse?
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Chotero kwambiri. format iyi ndi kuphunzira ndi kulemba ndi kusewera yofanana pipeline monga zonse zina timapereka. Izi zimatsimikizira kuti pali ma headroom omwe alipo komanso ngati kupulumutsa kumakuwononga chilichonse m'chilungamo.
Kodi pali chinachake chokhacho cha Image chomwe ndingadziwepo mukadzaza?
Kodi Kuchepetsa Image idzachepetsa mtundu wa images wanga?
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Izi zimadalira pa zimene mwabweretsa. Mtundu wopanda kuwonongeka (PNG, BMP, TIFF) umayenda moyenera; mtundu wopanda kuwonongeka (JPG, WebP, GIF) ndi wa kale ndipo umapita ku gawo limodzi la kukwantisa ndipo umasinthanso ngati ntchitoyo imafuna kuti izichitika.
Kodi ndingagwiritse ntchito Kuchepetsa Image pa images angapo nthawi imodzi?
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Ndikofunika, ndipo kuphatikizira mafomu mu batani ndi bwino - zosankha zimaperekedwa pa fayilo ndi decoder yoyenera kwa aliyense. Maakaunti aulere amayendetsa fayilo imodzi nthawi imodzi; kutuluka kumachotsa izi.
Kodi chimachitika ndi metadata ndi kuwala?
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EXIF ndi ICC profile ya mtundu imatha kuikidwa m'malo onse omwe mtundu woyenera umawathandizira, ndipo alpha channel imatha kuikidwa m'malo onse omwe ali ndi alpha channel. Kuwala kwamkati kumaphimbaka pamene mtundu woyenera salinso ndi njira yoyendera.
Kodi Kuchepetsa Image imawononga chilichonse?
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No. Kuchepetsa Image ndi ufulu popanda akaunti ndipo sawonjezerapo madzi. Kutsitsa kumachotsa ntchito za ogwira ntchito pambuyo pomaliza ntchito.
Nchifukwa chiyani malo a WebM amalandira Kuchepetsa Image?
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WEBM.to imapangidwa m'mphepete mwa chidebe chomwe chimatsegulidwa pa intaneti - VP9 kapena AV1 ndi Opus audio, chosinthidwa mwanjira iliyonse ndi tsamba lamakono lomwe silifunikira plug-in, lisensi kapena wosewera. Video ndi nkhani yomwe imayambitsa maulendo owonjezera omwe amawononga kwambiri - mafayilo ndi akulu ndipo aliyense wotsitsa amalipira maola ochepa. Kuyendetsa Kuchepetsa Image pamodzi ndi ma conversions kumatanthauza kuti kutsitsa kokha kumakhudza ntchito yonse, osati kutsitsa kokha pa chida.
Kodi ndingachite chiyani ndi zotsatirazi pamene Kuchepetsa Image yatha?
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The Converter pa webusaitiyi amasinthana kanema pakati WebM, MP4, MKV, MOV ndi ena, kapena amatenga soundtrack kunja kwa zonse, popanda kulowa wina. Kutsatira njirayi kumakhudzana kwambiri ndi kanema kuposa komwe kuli: chilichonse chosinthanso ndi chiyambi china, choncho ochepa chabe omwe ali pakati pa chiyambi ndi fayilo yomwe mumafalitsa, ndizowoneka bwino.
Kodi Kuchepetsa Image pano ndi chinthu chomwecho chomwe masamba a sibling amayendetsa?
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Ma injini amagawana - mtundu wofanana wa ffmpeg ndi x264, x265 ndi libvpx, ogwira ntchito omwewo, ma limits omwewo. Zomwe WebM tsamba limawonjezera ndi kuwonekera pazinthu ndi codecs: zomwe zimasewera pamodzi, zomwe zimafunikira kubwezeretsa ndikuti zitha kusindikizidwa. Izi zimayambanso kuchokera ku facti imodzi ya mtundu womwe uwu ndi dzina la siteyi: WebM ndi VP9 kapena AV1 ndi Opus audio, zomwe masamba a decode mwachilengedwe koma zomwe ambiri a desktop olemba akhoza kusinthidwa pa kutumiza.
Kodi ndiyenera kukhala ndi akaunti, ndipo kodi zinthu zina zimasunga?
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Sichingakhale akaunti, ndipo palibe chomwe chimaperekedwa: kanema wotsitsa umachotsa ntchito za ogwira ntchito pambuyo pomaliza ntchito, palibe chomwe chimawoneka ndipo palibe chomwe chimapezeka. Maakaunti aulere alipo pokhudzana ndi mbiri ndi kukula kwa batani, osati kulowa.
