Usenza kanjani isithombe sibe ngaphansi kuka-1 MB
Emhlabeni othokozisayo wokuthwebula izithombe zedijithali, ukwenza kahle kwamafayela sekuwumsebenzi obalulekile wokwabelana ngezithombe ezisekelweni nakumadivayisi ahlukene. Sivame ukubhekana nenselele yokunciphisa usayizi wezithombe zethu, ikakhulukazi uma kufanele sizithumele nge-imeyili noma sizilayishe kumawebhusayithi anomkhawulo wosayizi wefayela. Ngenhlanhla, kukhona amasu namathuluzi ahlukahlukene asivumela ukuthi sicindezele izithombe ngaphandle kokulahlekelwa yikhwalithi. Kulesi sihloko, sizohlola amasu athile okusebenza okwenza isithombe sibe sincane kuno-1MB ngaphandle kokudela ukucaca nokucija kwaso. Lungela ukuthuthukisa izithombe zakho futhi uthole izindlela ezintsha zokwabelana ngomsebenzi wakho wokuthatha izithombe! ngempumelelo!
1. Isingeniso Sokucindezelwa Kwesithombe: Usenza kanjani isithombe sibe ngaphansi kuka-1 MB
Ukucindezela izithombe kuyikhono elibalulekile kunoma ubani odinga ukunciphisa usayizi wefayela ngaphandle kokulahlekelwa ikhwalithi yokubuka. Uma ngabe uke wazama ukuthumela isithombe nge-imeyili noma ukwabelana ngaso kunkundla ye-inthanethi, kodwa usayizi waso weqa umkhawulo ovunyelwe, lesi sihloko sizokukhombisa ukuthi usenza kanjani leso sithombe sibe sincane kuno-1 MB ngezinyathelo ezimbalwa ezilula.
Kunamasu namathuluzi ahlukahlukene atholakalayo okucindezela izithombe futhi uzenze zithathe indawo encane kudivayisi yakho noma efwini. Enye yezindlela ezivame kakhulu ukunciphisa ukulungiswa kwesithombe. Nakuba lokhu kungase kuthinte kancane ikhwalithi, kuyisixazululo esisebenzayo sokunciphisa usayizi wefayela. Ungasebenzisa futhi isofthiwe yokucindezelwa kwesithombe ezinikele ethuthukisa ngokuzenzakalelayo izithombe zakho ngaphandle kokubeka engcupheni ikhwalithi yazo.
Enye indlela esetshenziswa kabanzi ukuminyanisa okungalahleki, njengaleyo enikezwa amafomethi e-PNG noma e-TIFF. Lawa mafomethi ayakwazi ukulondoloza ikhwalithi yesithombe sokuqala kuyilapho enciphisa usayizi wefayela. Ukwengeza, kukhona amathuluzi aku-inthanethi amahhala akuvumela ukuthi ucindezele izithombe ngaphandle kokufaka noma iyiphi isoftware kukhompyutha yakho. Vele ukhethe isithombe, lungisa imingcele yokucindezela bese ulanda ifayela elicindezelwe.
2. Uyini usayizi wefayela wesithombe futhi kungani kubalulekile ukukhawulela ku-1 MB
usayizi wefayela kusuka esithombeni inani lesikhala esisithathayo kudivayisi yokugcina, njengekhompuyutha noma idivayisi yeselula. Ikalwa ngamakhilobhayithi (KB) noma ngamamegabhayithi (MB). Kubalulekile ukukhawulela usayizi wefayela wesithombe ku-1 MB ngezizathu ezimbalwa.
Okokuqala, usayizi wefayela omncane uvumela izithombe ukuthi zilayishe ngokushesha ekhasini lewebhu. Lokhu kubaluleke kakhulu kumawebhusayithi anesithombe esindayo, njengoba ukulayisha kancane kungaba nomthelela omubi kulwazi lomsebenzisi. Ukukhawulela usayizi wefayela ku-1 MB kuqinisekisa ukuthi izithombe zilayisha ngendlela efanele. indlela ephumelelayo, igcina isivinini sokulayisha sewebhusayithi.
Esinye isizathu sokukhawulela usayizi wefayela lesithombe indawo yokugcina. Uma unenani elikhulu lezithombe kudivayisi yakho, isikhala esithathwe kuzo singaba sikhulu. Ukukhawulela usayizi wefayela ku-1 MB kusiza ukukhulisa isikhala sokulondoloza, okukuvumela ukuthi ugcine izithombe eziningi ngaphandle kokuthikameze kakhulu umthamo wedivayisi yakho.
3. Amathuluzi nesofthiwe yokunciphisa usayizi wesithombe ube ngaphansi kuka-1 MB
Kunamathuluzi amaningana nesofthiwe etholakalayo engakusiza ukuthi wehlise usayizi wesithombe ube ngaphansi kuka-1 MB ngaphandle kokufaka engozini kakhulu ikhwalithi yesithombe. Ngezansi ezinye izinketho ongase uzicabangele:
1. I-Photoshop: I-Adobe Photoshop ingenye yezinhlelo ezidume kakhulu zokuhlela izithombe. Ngokungeziwe ekunikezeni isethi enhle yamathuluzi okuhlela, futhi ikuvumela ukuthi ulungise usayizi nokulungiswa kwesithombe. Ungakwazi ukuvula isithombe ku-Photoshop futhi usebenzise inketho ethi “Gcina Iwebhu” ukuze usilungiselele futhi ukhethe usayizi wefayela omncane. Izinketho zefomethi yefayela njenge-JPEG noma i-PNG ziyatholakala lapha, kanye nezilungiselelo zokucindezela ukuze unciphise usayizi ngaphandle kokulahlekelwa ikhwalithi eningi.
2. TinyPNG: I-TinyPNG iyithuluzi lamahhala eliku-inthanethi eligxile ekucindezeleni amafayela e-PNG nawe-JPEG. Umane ulayishe isithombe sakho kuwebhusayithi yabo futhi bazonciphisa ngokuzenzakalelayo usayizi waso, ngaphandle kokudela ikhwalithi yesithombe. I-TinyPNG isebenzisa ama-algorithms wokucindezela athuthukile asusa idatha engadingekile ezithombeni, okuholela efayeleni elincane ngaphandle kokuphazamisa ukubukeka okubonakalayo.
3. I-Optimizilla: I-Optimizilla ingelinye ithuluzi eliku-inthanethi elikuvumela ukuthi ulungise usayizi nekhwalithi yezithombe zakho. Ungalayisha izithombe eziningi ngesikhathi esisodwa futhi i-Optimizilla izozicindezela ngokuzenzakalelayo. Lokhu kuwusizo ikakhulukazi uma unezithombe eziningi okudingeka uzinciphise ngesikhathi esisodwa. Ithuluzi likuvumela ukuthi ulungise izinga lokucindezela lesithombe ngasinye futhi ubone imiphumela ngesikhathi sangempela. Uma usujabule ngezilungiselelo, ungalanda izithombe ezicindezelwe kufayela le-ZIP.
4. Ukuqonda amafomethi wefayela lesithombe ahlukene kanye nomthelela wawo kusayizi
Ukuqonda amafomethi wefayela lesithombe ahlukene kanye nomthelela wawo kusayizi kubalulekile ekuthuthukiseni ukusebenza kusuka kusayithi Iwebhu. Usayizi wesithombe ungenye yezinto ezibalulekile ezithonya isivinini sokulayisha sekhasi. Ukuze wenze lokhu, kuyadingeka ukwazi amafomethi wefayela lesithombe ahlukene atholakalayo nezici zawo.
Ifomethi ye-JPG isetshenziswa kakhulu ezithombeni futhi inikeza ubudlelwano obuhle phakathi kwekhwalithi nosayizi wefayela. Ilungele izithombe ezinohlu olubanzi lwemibala, kodwa ingalahlekelwa ikhwalithi uma icindezelwe kakhulu. Ifomethi ye-PNG yinhle kumahluzo anezindawo ezisobala, njengoba igcina ikhwalithi engacindezelwanga. Nokho, amafayela e-PNG avamise ukuba makhulu kunamafayela e-JPG. Enye ifomethi evamile i-GIF, elungele izithombe zopopayi, kodwa imingcele yayo yombala nesinqumo iyenza ingalungeli kakhulu izithombe.
Kunamathuluzi namasu okuthuthukisa usayizi wezithombe. Ukunciphisa usayizi wefayela ngaphandle kokulahlekelwa ikhwalithi kungafinyelelwa ngokusebenzisa ukucindezela kwesithombe. Kukhona ama-compressor ezithombe atholakala ku-inthanethi asiza ukunciphisa usayizi wezithombe ngaphandle kokuthinta ikhwalithi yokubuka. Kungenzeka futhi ukusebenzisa isofthiwe yokuhlela isithombe ukuze ulungise ukulungiswa kanye nefomethi yefayela, okungaholela ekunciphiseni okukhulu kosayizi wefayela. Kubalulekile ukulinganisa ikhwalithi yokubuka nosayizi wefayela ukuze uqinisekise ukulayisha ngokushesha ulwazi lwewebhusayithi.
5. Amathiphu okuthuthukisa ikhwalithi yesithombe ngokunciphisa usayizi waso
Ukunciphisa usayizi wesithombe ngaphandle kokuthinta ikhwalithi yaso kungaba nzima, kodwa ngokulandela amathiphu athile nokusebenzisa amathuluzi afanele, ungakwenza. Nawa amanye amathiphu okuthuthukisa ikhwalithi yesithombe ngokunciphisa usayizi waso:
1. Sebenzisa ifomethi yesithombe efanele: Lapho unciphisa usayizi wesithombe, kubalulekile ukukhetha ifomethi efanele. Amafomethi e-JPEG nawe-PNG adumile futhi ngokuvamile anikeza ibhalansi enhle phakathi kwekhwalithi nosayizi wefayela. Ungasebenzisa amathuluzi afana I-Photoshop o I-GIMP ukuguqula izithombe zibe lawa mafomethi.
2. Lungisa ukuminyanisa: Ukuminyanisa isithombe kunganciphisa kakhulu usayizi wefayela laso, kodwa futhi kungathinta ikhwalithi yaso. Kubalulekile ukuthola ibhalansi phakathi kokucindezelwa kanye nekhwalithi ebonakalayo. Linga ngezilungiselelo zokuminyanisa futhi unake imininingwane esesithombeni ukuze uthole umphumela ongcono kakhulu.
3. Shintsha usayizi wesithombe: Ukushintsha usayizi wesithombe nakho kungasiza ekunciphiseni usayizi waso. Sebenzisa amathuluzi afana FotoJet o I-IrfanView ukushintsha ubukhulu besithombe. Sicela uqaphele ukuthi lapho unciphisa usayizi, kubalulekile ukugcina izilinganiso zangempela ukuze ugweme ukuhlanekezela. Futhi, khumbula ukugcina njalo a isipele yesithombe sokuqala uma kwenzeka udinga ukwenza izinguquko kamuva.
6. Isinyathelo ngesinyathelo: indlela yokucindezela isithombe ngaphandle kokulahlekelwa ikhwalithi futhi uzuze ngaphansi kuka-1 MB
Ukucindezela izithombe ukuze unciphise usayizi wazo ngaphandle kokulahlekelwa ikhwalithi kubalulekile ezimweni ezihlukahlukene, noma ngabe ukuthumela nge-imeyili, ukushicilela kumawebhusayithi noma ukwabelana ezinkundleni zokuxhumana. Okulandelayo, sizokukhombisa ukuthi ungacindezela kanjani isithombe ngempumelelo futhi ufinyelele usayizi ongaphansi kuka-1 MB ngaphandle kokuphazamisa ikhwalithi yaso. Landela lezi zinyathelo futhi uthole izithombe ezilula nezithuthukisiwe.
1. Khetha ithuluzi lokucindezela isithombe
Kunamathuluzi amaningana atholakalayo okucindezela izithombe ngaphandle kokulahlekelwa ikhwalithi. Ungakhetha amathuluzi amahhala aku-inthanethi afana I-TinyPNG o I-Squoosh, okuvumela ukuthi ulayishe futhi ucindezele izithombe zakho ngqo kusuka kusiphequluli sakho sewebhu. Lezi zinkundla zisebenzisa ama-algorithms wokucindezela athuthukile ukuze kwehliswe usayizi wezithombe ngaphandle kokuphazamisa ikhwalithi yazo yokubuka.
2. Ajusta la configuración de compresión
Uma usukhethile ithuluzi lokucindezela, kubalulekile ukulilungiselela ngendlela efanele. Qiniseka ukuthi ulungisa izinga lokucindezela ngokwezidingo zakho. Nakuba ukucindezela okuphezulu kuzonciphisa usayizi wefayela, kungase futhi kubangele ukulahlekelwa okubonakalayo kwekhwalithi. Ngokuvamile, izinga lokucindezela phakathi kuka-60% no-80% linikeza imiphumela emihle ngekhwalithi eyamukelekayo. Nokho, kuyatuseka ukuhlola ngezilungiselelo ezahlukene futhi ubuyekeze imiphumela ngaphambi kokucindezela zonke izithombe zakho.
3. Cindezela isithombe bese uhlola usayizi wokugcina
Uma usulungise izilungiselelo zokucindezela, layisha isithombe kusistimu bese ulinda ithuluzi ukwenza inqubo yokuminyanisa. Uma usuqedile, landa isithombe esicindezelwe bese uhlola usayizi wefayela eliwumphumela. Uma usayizi usemkhulu kuno-1 MB, phinda izinyathelo ezingenhla ngokulungisa izilungiselelo zokuminyanisa noma uzame amathuluzi ahlukene uze ufinyelele usayizi owufunayo.
7. Ukubaluleka kokulungiswa kanye nosayizi ofanele lapho wehliswa usayizi wesithombe
Lapho unciphisa usayizi wesithombe, kubalulekile ukucabangela ukulungiswa nosayizi ofanele. Lezi zici ezimbili ziyisihluthulelo sokuthola isithombe sekhwalithi ngaphandle kokuphazamisa ukubukeka kwaso okubonakalayo. Ngezansi kukhona okubalulekile okufanele ukukhumbule:
1. Ukulungiswa: Ukulungiswa kwesithombe kubhekisela enanini lamaphikseli eliwaqukethe. Ukulungiswa okuphezulu kusho imininingwane eyengeziwe nokucaca esithombeni, kodwa futhi kusho usayizi wefayela omkhulu. Lapho unciphisa ukulungiswa kwesithombe, kubalulekile ukuthola ibhalansi phakathi kwekhwalithi oyifunayo kanye nosayizi wokugcina wefayela. Kunconywa ukusebenzisa amathuluzi okuhlela isithombe akuvumela ukuthi ulungise isixazululo kahle.
2. Ukulinganisa: Ukulinganisa isithombe kubhekisela ekulungiseni ubukhulu baso bomzimba, njengobubanzi nobude, ngaphandle kokushintsha ukulungiswa. Kubalulekile ukucabangela ubukhulu obudingekayo ekusetshenzisweni kokugcina kwesithombe. Isibonelo, uma isithombe sizosetshenziswa kuwebhusayithi, kungase kudingeke usayizi othile ukuze ulingane kahle nomklamo. Kutuswa ukuthi usebenzise amathuluzi okuhlela isithombe akuvumela ukuthi ushintshe usayizi wesithombe ngokulinganayo kuyilapho ulondoloza ukubukeka kwesilinganiselo.
8. Umthelela wokucindezelwa okungalahleki nokucindezelwa okulahlekile kusayizi wefayela
Ukucindezela ifayela kuyindlela evame ukusetshenziswa ukunciphisa usayizi wamafayela. amafayela edijithali. Kunezinhlobo ezimbili eziyinhloko zokucindezelwa: ukucindezela okungalahleki nokucindezelwa okulahlekile. Zombili izindlela zinomthelela omkhulu kusayizi wokugcina wefayela futhi kubalulekile ukuqonda umehluko wazo kanye nezinhlelo zokusebenza.
Ukucindezelwa okungenakulahlekelwa kuyindlela evumela ukuthi unciphise usayizi wefayela ngaphandle kokulahlekelwa ulwazi. Lokhu kufinyelelwa ngokususa ukuphinda kusetshenziswe kanye namaphethini edatha angadingekile. Ngokungafani nokucindezelwa kokulahlekelwa, ukucindezela okungalahleki akushintshi ikhwalithi yedatha yoqobo. Ilungele amafayela angakwazi ukukhokhela noma yikuphi ukulahlekelwa kolwazi, njengamadokhumenti ombhalo, isizindalwazi, namafayela asebenzisekayo.
Ngakolunye uhlangothi, ukucindezela okulahlekile kuyindlela evumela ukuthi wehlise kakhulu usayizi wefayela ngenkathi udela ikhwalithi. Ngale ndlela, idatha engadingekile iyasuswa noma ihlanganiswe ngokuphumelelayo ukuze kucindezelwe okukhulu. Nakuba ukucindezelwa kokulahlekelwa kungafeza ukuncipha okukhulu kosayizi wefayela, kukhona ukulahlekelwa okuphawulekayo kwekhwalithi kudatha ecindezelwe. Ngakho-ke, ifaneleka kumafayela anjengezithombe, umculo namavidiyo, lapho ukulahlekelwa kwekhwalithi kungabalulekile kangako.
9. Izinkundla eziku-inthanethi namasevisi okucindezela izithombe zibe ngaphansi kuka-1 MB
Uma udinga ukucindezela izithombe zibe ngaphansi kuka-1 MB, kunezinkundla ezimbalwa ze-inthanethi nezinsizakalo ezitholakalayo ezingakusiza ukuthi ukwenze ngokushesha futhi kalula. Lawa mathuluzi awusizo ikakhulukazi uma udinga ukunciphisa usayizi wezithombe ukuze uzithumele nge-imeyili, uzilayishe ekhasini lewebhu, noma wabelane ngazo ku- amanethiwekhi omphakathi. Ngezansi, ngizokwethula ezinye izinketho ongazicabangela:
1. TinyPNG: Le nkundla iyindlela enhle kakhulu yokunciphisa usayizi wezithombe zakho ngaphandle kokubeka engcupheni ikhwalithi. Kufanele nje uye kuwebhusayithi yabo, ukhethe izithombe ofuna ukuziminyanisa bese ulinda ukuthi inqubo iphele. I-TinyPNG isebenzisa ama-algorithms wokucindezela athuthukile ukuze ilungiselele izithombe ngaphandle kokulahlekelwa imininingwane yokubuka. Ukwengeza, isekela amafomethi wefayela amaningana, njenge-PNG ne-JPEG.
2. I-CompressJPEG: Uma udinga ukucindezela izithombe ngefomethi ye-JPEG, leli thuluzi eliku-inthanethi lingenye indlela enhle. Nge-CompressJPEG ungakhetha izithombe eziningi ngesikhathi esisodwa futhi ulungise izinga lokucindezela ukuze uthole usayizi owufunayo. Ukwengeza, ikunikeza inketho yokuqhathanisa ikhwalithi yesithombe sokuqala nesicindezelwe ukuze wenze isinqumo unolwazi.
10. Ezinye izindlela ezithuthukisiwe zokunciphisa usayizi wesithombe ngaphandle kokuphazamisa ikhwalithi yaso
Kunezindlela ezimbalwa ezithuthukisiwe zokunciphisa usayizi wesithombe ngaphandle kokulahlekelwa yikhwalithi. Amanye amasu aphumelela kakhulu azovezwa ngezansi:
1. Cindezela ngama-algorithms ngaphandle kokulahleka kwekhwalithi: Ama-algorithms okucindezela okungenakulahlekelwa alungele ukwehlisa usayizi wesithombe ngaphandle kokuphazamisa ikhwalithi yaso. Enye yama-algorithms adume kakhulu ifomethi yokuminyanisa ye-ZIP. Ungasebenzisa amathuluzi esoftware ahlukahlukene ukuze ucindezele izithombe zakho ngale algorithm, njengeWinRAR noma i-7-Zip. Vele ukhethe izithombe ofuna ukuziminyanisa, chofoza kwesokudla bese ukhetha inketho ethi "Engeza kufayela" noma "Cindezela". Bese, khetha ifomethi ye-ZIP bese usetha ileveli yokucindezela oyifunayo.
2. Shintsha usayizi wesithombe: Enye indlela yokunciphisa usayizi wesithombe ukusishintsha usayizi. Ungakwenza lokhu usebenzisa izinhlelo zokuhlela izithombe ezifana ne-Photoshop noma i-GIMP. Vula isithombe kuhlelo, khetha inketho yokushintsha usayizi bese usetha ubukhulu obufunayo. Kubalulekile ukuqaphela ukuthi lapho ushintsha usayizi wesithombe, ikhwalithi ethile ingase ilahleke. Kodwa-ke, uma kukhethwa usayizi ofanelekile, lokhu kulahlekelwa kuzoba kuncane.
3. Sebenzisa ukucindezela okulahlekile: Uma uzimisele ukwamukela ukulahlekelwa okuncane ngekhwalithi ngenjongo yokunciphisa kakhulu usayizi wesithombe, ungasebenzisa ukucindezela kokulahlekelwa. I-JPEG ingenye yefomethi yokucindezelwa kokulahlekelwa evame kakhulu. Ungasebenzisa izinhlelo zokuhlela izithombe njenge-Photoshop noma amathuluzi aku-inthanethi ukuze ucindezele izithombe zakho zibe yifomethi ye-JPEG. Lungisa izilungiselelo zokuminyanisa ukuze ulinganise usayizi wefayela nekhwalithi yesithombe oyifunayo.
11. Imikhawulo nokucatshangelwa lapho unciphisa usayizi wesithombe ube ngaphansi kuka-1 MB
Okubalulekile ukukhumbula njengoba kungathinta kakhulu ikhwalithi nokubukeka kwesithombe. Ngezansi ezinye izinto ezibalulekile okufanele uzikhumbule lapho wenza le nqubo:
- Ukucindezelwa: Ukucindezelwa kwesithombe kuyindlela evame ukusetshenziswa ukunciphisa usayizi waso. Kodwa-ke, kufanele uqaphele ukuthi ungacindezeli, ngoba lokhu kungaholela ekulahlekelweni okukhulu kwemininingwane kanye nekhwalithi. Kutuswa ukusebenzisa amathuluzi okucindezela akuvumela ukuthi ulungise izinga lokucindezela ukuze uthole ibhalansi efanele phakathi kosayizi nekhwalithi.
- Ukulungiswa: Ukunciphisa usayizi wesithombe kusho ukunciphisa ukulungiswa kwaso. Kubalulekile ukucabangela ukulungiswa okuncane okudingekayo ukuze kugcinwe ukucaca kwesithombe nokucijile. Uma ukulungiswa kwehliswe kakhulu, ama-artifact angase avele futhi isithombe singase sibonakale sifiphele noma senziwe ngamaphikseli. Ngakho-ke, qiniseka ukuthi ukhetha isinqumo esifanele lapho unciphisa usayizi wesithombe.
- Amathuluzi Nesofthiwe: Kunamathuluzi amaningi nesofthiwe etholakalayo yokunciphisa usayizi wesithombe. Ezinye zazo zimahhala futhi kulula ukuzisebenzisa, kuyilapho ezinye zinikeza izici ezithuthuke kakhulu ngenani eliphansi. Hlola izinketho ezitholakalayo bese ukhetha ithuluzi elifanelana kangcono nezidingo zakho namakhono obuchwepheshe.
Sengiphetha, lapho unciphisa usayizi wesithombe ube ngaphansi kuka-1 MB, kubalulekile ukukhumbula ukulinganiselwa nokucatshangelwa okukhulunywe ngenhla. Ukucindezelwa nokulungiswa yizici ezibalulekile ezizothinta ikhwalithi nokubukeka kwesithombe sokugcina. Ukusebenzisa amathuluzi afanele kanye nesofthiwe kuzokusiza ukuthi ufinyelele ibhalansi efanele phakathi kosayizi nekhwalithi. Khumbula ukulungisa ukuminyanisa nokulungiswa ukuze isithombe sibukeke sibukhali futhi sicacile, ngaleyo ndlela ugweme ukubukeka kwama-artifact angafuneki noma ukufiphala.
12. Usenza kanjani isithombe sibe sincane kuno-1MB kumadivayisi eselula
Ukunciphisa usayizi wesithombe kubalulekile ukuze kwandiswe indawo yokugcina kumadivayisi ethu eselula. Uma isithombe sinesisindo esingaphezu kuka-1MB, singathatha isikhala esikhulu, sithinte kokubili umthamo wokulondoloza nokusebenza kwedivayisi. Ngenhlanhla, kunezindlela ezimbalwa zokuminyanisa isithombe ukuze sibe nesisindo esingaphansi kwe-1MB, ngaphandle kokulahlekelwa ikhwalithi eningi kakhulu ohlelweni.
Indlela elula yokunciphisa usayizi wesithombe ukulungisa ukulungiswa kwesithombe. Lokhu Kungenziwa ngokusebenzisa izinhlelo zokusebenza zokuhlela izithombe, kokubili kumadivaysi eselula namakhompyutha. Ukunciphisa ukulungiswa kunciphisa inani lamaphikseli, okubuye kunciphise usayizi wefayela. Kodwa-ke, kubalulekile ukukhumbula ukuthi ukunciphisa isixazululo kungase kulahlekelwe ukucija okuthile esithombeni, ngakho-ke kuhle ukuzama izinketho ezahlukene futhi uqhathanise imiphumela.
Enye inketho ukusebenzisa amathuluzi aku-inthanethi noma izinhlelo zokusebenza ezikhethekile ezinakekelayo amafayela okucindezela wesithombe. Lawa mathuluzi asebenzisa ama-algorithms wokucindezela ukunciphisa usayizi wefayela ngaphandle kokuthinta ikhwalithi yesithombe kakhulu. Amanye alawa mathuluzi akuvumela ukuthi ulungise ikhwalithi yokuminyanisa, okusinika ukulawula okukhulu kusayizi wokugcina wefayela. Kubalulekile ukucwaninga nokuhlonza amathuluzi athembekile futhi afanele izidingo zethu.
13. Ungaminyanisa kanjani izithombe eziningi ngesikhathi esisodwa ukuze zonke zibe ngaphansi kuka-1 MB
Uma udinga ukunciphisa usayizi we izithombe eziningana ngesikhathi esifanayo ukuze bonke banesisindo esingaphansi kwe-1 MB, kunezindlela ezahlukene namathuluzi atholakalayo azokuvumela ukuba ufeze lokhu ngokushesha futhi kalula. Lapha sethula inqubo Igxathu emvakwe gxathu ukucindezela izithombe eziningi ngesikhathi esisodwa.
1. Sebenzisa ithuluzi lokucindezela le-inthanethi: Kunamathuluzi amaningana amahhala aku-inthanethi akuvumela ukuthi ulayishe izithombe eziningi ngesikhathi esisodwa futhi uzicindezele ngesinyathelo esisodwa. Amanye alawa mathuluzi akuvumela ukuthi ukhethe izinga lokuminyanisa ofuna ukulisebenzisa ezithombeni. Ezinye izinketho ezidumile zifaka i-TinyPNG, i-JPEGmini, ne-Compressor.io. Vele ulayishe kalula izithombe zakho, ulungise izilungiselelo zokuminyanisa uma kunesidingo, bese ulanda izithombe ezicindezelwe ngefayela le-zip.
2. Sebenzisa isofthiwe yokuhlela izithombe: Uma ukhetha ukusebenza ungaxhunyiwe ku-inthanethi, ungasebenzisa isofthiwe yokuhlela izithombe njenge-Adobe Photoshop noma i-GIMP ukuze ucindezele izithombe eziningi ngesikhathi esisodwa. Lezi zinhlelo zikuvumela ukuthi uvule izithombe eziningi ngesikhathi esisodwa, usebenzise izilungiselelo zokuminyanisa, futhi ulondoloze izithombe ezicindezelwe ngesinyathelo esisodwa. Khetha ileveli yekhwalithi ephansi ukuze unciphise usayizi wefayela, kodwa khumbula ukuthi ikhwalithi ephansi ingase ibangele ukulahlekelwa imininingwane noma ukulungiswa okuphansi kwesithombe esiwumphumela..
3. Sebenzisa isici sokuminyanisa inqwaba: Ezinye izinhlelo nezinhlelo zokusebenza zakhelwe ngokuqondile ukucindezela inqwaba, okukuvumela ukuthi ucindezele izithombe eziningi ngesikhathi esisodwa. Lawa mathuluzi ngokuvamile ane-interface enembile ekuvumela ukuthi ukhethe izithombe ofuna ukuzicindezela futhi ulungise imingcele yokucindezela.. Ungathola izinhlelo zamahhala noma ezikhokhelwayo ezikuvumela ukuthi wenze lo msebenzi, njenge-Cesium Image Compressor noma i-BatchPhoto. Vele ulayishe kalula izithombe, khetha izinketho zokuminyanisa, bese ulondoloza izithombe ezicindezelwe endaweni oyifunayo.
Ukucindezela izithombe eziningi ngesikhathi esisodwa ukuze zonke zibe ngaphansi kuka-1MB kungakongela isikhathi nesikhala kudivayisi yakho noma lapho wabelana ngezithombe ku-inthanethi. Kungakhathaliseki ukuthi usebenzisa amathuluzi aku-inthanethi, isofthiwe yokuhlela izithombe, noma izici zokuminyanisa inqwaba, ungakwazi ukwehlisa usayizi wezithombe zakho ngokuphumelelayo ngaphandle kokufaka engozini kakhulu ikhwalithi. Linga ngezindlela ezahlukene futhi uthole evumelana nezidingo zakho kangcono. Qala ukucindezela izithombe zakho namuhla!
14. Izincomo zokugcina zokuthuthukisa usayizi wezithombe ngaphandle kokulahlekelwa ikhwalithi
Kunezincomo ezimbalwa ongazilandela ukuze ulungiselele usayizi wezithombe zakho ngaphandle kokulahlekelwa yikhwalithi. Nazi ezinye izinketho ongazicabangela:
1. Sebenzisa amafomethi esithombe Okusebenzayo: Esinye sezinyathelo zokuqala zokunciphisa usayizi wesithombe ukukhetha ifomethi yesithombe efanele. Amanye amafomethi adumile futhi asebenzayo yi-JPEG ne-PNG. Ifomethi ye-JPEG ilungele izithombe ezinamazwi nemininingwane eminingi, kuyilapho ifomethi ye-PNG ifaneleka kangcono izithombe ezinezindawo ezikhanyelayo noma imibala eqinile.
2. Cindezela isithombe: Ukuminyanisa isithombe kuyindlela esebenzayo yokunciphisa usayizi wefayela ngaphandle kokulahlekelwa ikhwalithi eningi. Ungasebenzisa amathuluzi okucindezela aku-inthanethi noma izinhlelo zokuhlela izithombe ukuze ucindezele izithombe zakho. Qiniseka ukuthi ulungisa izilungiselelo zakho zokucindezela ukuze ulinganise usayizi wesithombe nekhwalithi.
3. Shintsha usayizi wesithombe: Enye indlela yokwandisa usayizi wezithombe ukulungisa ukulungiswa kwazo. Uma isithombe singadingi ukuba nokulungiswa okuphezulu, ungasishintsha sibe usayizi omncane. Lokhu kuzonciphisa usayizi wefayela ngaphandle kokuthinta ikhwalithi yokubuka kakhulu. Kodwa-ke, khumbula ukuthi ukunciphisa usayizi wesithombe kakhulu kungabangela ukuthi silahlekelwe imininingwane ebalulekile, ngakho qiniseka ukuthi uthola ibhalansi efanele.
Khumbula ukuthi ngokucabangela lezi zincomo, uzokwazi ukukhulisa usayizi wezithombe zakho ngaphandle kokulahlekelwa ikhwalithi yokubuka eningi kakhulu. Linga ngamathuluzi ahlukene nezilungiselelo ukuze uthole indlela evumelana kangcono nezidingo zakho. Sithemba ukuthi uthola lawa macebiso ewusizo futhi akusize uthuthukise ukusebenza kwezithombe zakho ku-inthanethi!
Ngamafuphi, manje usuyazi ukuthi unganciphisa kanjani usayizi wezithombe zakho zibe ngaphansi kuka-1 MB ngaphandle kokuphazamisa ikhwalithi yesithombe. Ngokulandela lezi zinyathelo zobuchwepheshe, ungakwazi ukulungiselela izithombe zakho futhi wonge isikhala kudivayisi yakho noma uma uzithumela nge-imeyili. Khumbula ukuthi usayizi wefayela wesithombe uhlobene ngokuqondile nokulungiswa kanye nekhwalithi yokucindezela esetshenzisiwe. Ukwengeza, kubalulekile ukucabangela inhloso yesithombe kanye nendawo esizosetshenziswa kuyo ukuze kunqunywe izinga elifanele lokuminyanisa. Ngalolu lwazi, uzokwazi ukwabelana ngezithombe zakho ngempumelelo futhi ujabulele umuzwa wesitoreji ongenazinkinga. Qhubeka uzama ngamasu ahlukene okucindezela namathuluzi akhethekile ukuze uthole ibhalansi ephelele phakathi kwekhwalithi nosayizi wefayela. Ukuthuthukisa isithombe okujabulisayo!
Ngingu-Sebastián Vidal, unjiniyela wekhompyutha ozifelayo ngobuchwepheshe kanye ne-DIY. Ngaphezu kwalokho, ngingumdali we tecnobits.com, lapho ngabelana khona ngezifundo zokwenza ubuchwepheshe bufinyeleleke kakhudlwana futhi buqonde wonke umuntu.