Uyithatha njani iFoto kwiJPG.

I-JPG (iQela leeNgcali zeeFoto eziDityanisiweyo) ifomathi yefayile yenye yezona zinto zisetyenziswa kakhulu kwaye zamkelwa kwindawo yokufota idijithali. Ngombulelo kumthamo wayo woxinzelelo ngaphandle kokulahleka komgangatho, le fomati iye yaba yintandokazi yeengcali kunye nabathanda ukufota. Ungawuthatha njani umfanekiso kwiJPG? Kweli nqaku, siza kuhlola Inyathelo nenyathelo inkqubo yokwenza lo msebenzi ngokufanelekileyo kwaye ngokwaneleyo. Ukusuka kuseto lwekhamera ukuya ekukhetheni useto olulolona lufanelekileyo, siya kufumanisa zonke izinto eziphambili zokufumana imifanekiso yeJPG enomgangatho ophezulu onokwenzeka. Ukuba unomdla wokufota kwaye ufuna ukufunda ukuthatha ifoto ngefomathi yeJPG, ufikile kwindawo elungileyo!

1. Intshayelelo yokuthatha imifanekiso kwifomathi yeJPG

Ukufota imifanekiso ngefomathi yeJPG yindlela esetyenziswa kakhulu yokugcina iifoto kuyo iifayile zedijithali. Le fomati yoxinzelelo ifanelekile kwimifanekiso equlethe iinkcukacha ezininzi kunye nemibala. Kweli nqaku, siza kubonelela ngolwazi olupheleleyo malunga nendlela yokuthatha imifanekiso kwifomathi yeJPG, kuquka izifundo, iingcebiso, kunye nemizekelo.

Ukufota imifanekiso kwifomathi yeJPG, uya kufuna ikhamera okanye isixhobo sokufota idijithali esinamandla okugcina imifanekiso kule fomati. Qinisekisa ukuba uhlengahlengisa useto lwekhamera yakho ukuze igcine imifanekiso kwifomati yeJPG hayi ezinye iifomati ezifana nePNG okanye iRAW.

Nje ukuba ubambe umfanekiso ngefomathi yeJPG, kubalulekile ukugcina engqondweni iingcebiso zokwandisa umgangatho kunye nobukhulu befayile enesiphumo. Ungasebenzisa izixhobo zokuhlela umfanekiso ukulungisa ukukhanya, umahluko kunye nombala womfanekiso. Kwakhona, qiniseka ukuba uwugcina umfanekiso kumgangatho ofanelekileyo ngokwenjongo yakho, unqanda ukucinezelwa okugqithisileyo okunokuchaphazela kakubi umgangatho wokubonwayo. Nantsi eminye imizekelo yendlela yokuthabatha imifanekiso kwifomati yeJPG usebenzisa izixhobo ezahlukeneyo kunye nezixhobo.

2. Ukwazi ifomathi yeJPG kunye neenzuzo zayo zobugcisa

Ifomathi yomfanekiso weJPG, ekwabizwa ngokuba yiJPEG, yenye yeefomati ezisetyenziswa kakhulu zokucinezela nokugcina imifanekiso yedijithali. Izibonelelo zayo zobugcisa ziyenza ibe lukhetho oludumileyo kwizicelo ezininzi kunye nezixhobo.

Enye yeenzuzo eziphambili zefomathi yeJPG kukukwazi ukucinezela ngaphandle kokulahleka komgangatho kwiifoto kunye nemifanekiso enzima. Oku kuthetha ukuba ubungakanani befayile bunokuncitshiswa ngaphandle kokuchaphazela kakhulu ukucaca kunye neenkcukacha zomfanekiso. Olu xinzelelo luphunyezwa ngokusebenzisa i-algorithms yoxinzelelo olususa ukungabikho kwedatha yesithombe.

Ukongeza kubuchule bayo bokucinezela, ifomathi yeJPG iyahambelana ngokubanzi neenkqubo ezininzi zokusebenza, iinkqubo, kunye nezixhobo. Oku kwenza kube lula ukuvula nokujonga kumaqonga ahlukeneyo, okwenza kube ngumgangatho kwishishini ledijithali. Ukongeza, inokusetyenziswa kwiifoto zedijithali, iiwebhusayithi, ukuprinta kunye nezinye izicelo ezininzi.

3. Ukhetho olufanelekileyo lwekhamera kunye nezicwangciso zeefoto kwifomethi yeJPG

Ukufumana ezona foto zibalaseleyo zeJPG, kubalulekile ukukhetha ikhamera elungileyo kwaye uyimise ngokuchanekileyo. Nanga amanye amanyathelo onokuthi uwalandele:

1. Khetha ikhamera enesisombululo esiphezulu kunye nomgangatho womfanekiso omhle. Jonga ikhamera enobuncinci iimegapixel ezili-12 kunye nelensi ekumgangatho ophezulu. Oku kuya kukuvumela ukuba ubambe iinkcukacha ezininzi kwaye ufumane imifanekiso ebukhali.

2. Seta ikhamera yakho ukuba ifote imifanekiso ngefomathi yeJPG. Le fomati isetyenziswa kakhulu kwaye iyahambelana nezixhobo ezininzi kunye nesoftware yokuhlela umfanekiso. Kwisetingi semenyu yekhamera yakho, khetha ukhetho lomfanekiso kwaye ukhethe iJPG. Ukongezelela, lungisa umgangatho woxinzelelo ukuze ufumane ibhalansi echanekileyo phakathi komgangatho womfanekiso kunye nobukhulu befayile. Uxinzelelo olusezantsi luya kubangela imifanekiso esemgangathweni ophezulu, kodwa baya kuthatha indawo eninzi kwimemori yakho yokugcina.

3. Funda ukusebenzisa iisetingi eziphambili zekhamera yakho. Ezinye iikhamera zibonelela ngemimiselo yesiko ekuvumela ukuba ulawule imiba ethile yomfanekiso, njengebhalansi emhlophe, ubuntununtunu be-ISO, kunye nembuyekezo yokuvezwa. Zama ngezi setingi ukuze ufumane iziphumo ezinqwenelekayo. Qhagamshelana nencwadi yomsebenzisi yekhamera yakho okanye ukhangele izifundo zokufundisa kwi-intanethi ngeenkcukacha ezithe kratya malunga nendlela yokusebenzisa ezi mpawu ngempumelelo.

4. Iisetingi eziyimfuneko kwikhamera ukufumana imifanekiso kwifomethi yeJPG

Nje ukuba uthathe isigqibo sokuthatha imifanekiso kwiJPG kwikhamera yakho, kukho uhlengahlengiso oluyimfuneko ekufuneka ulwenzile ukuqinisekisa ukuba ufumana ezona ziphumo zibalaseleyo. Ezi zicwangciso ziya kukuvumela ukuba wenze ngcono umgangatho kunye nobukhulu befayile yeJPG.

Into yokuqala ekufuneka uyenzile kukufikelela kwimenyu yeesetingi zekhamera yakho. Ngokuxhomekeke kwimodeli yekhamera onayo, ungafumana imenyu ngokucinezela iqhosha lemenyu ngasemva kwekhamera okanye kwisikrini ebambekayo. Jonga umfanekiso okanye useto lwefomathi yomfanekiso ukhetho kwaye ukhethe iJPG njengefomathi ekhethwayo. Oku kuya kuqinisekisa ukuba yonke imifanekiso oyifakileyo igcinwa kwifomathi yeJPG.

Olunye uhlengahlengiso olubalulekileyo ekufuneka ulwenzile kukukhetha umgangatho womfanekiso. Ngokuqhelekileyo, uya kufumana iinketho ezifana "phezulu," "eqhelekileyo," okanye "ephantsi." Ukuba ufuna imifanekiso ekumgangatho ophezulu, khetha ukhetho "oluphezulu". Nangona kunjalo, ukuba unexhala malunga nobungakanani befayile kwaye ufuna ukugcina indawo yememori khadi, ungakhetha umgangatho ophantsi. Khumbula ukuba okukhona umgangatho womfanekiso uphezulu, kokukhona ubungakanani befayile enesiphumo buya kuba.

5. Iindlela zokufezekisa ukuvezwa okuchanekileyo kwimifanekiso yeJPG

Ukulandela nje ezinye iindlela zobuchule ezisisiseko kunokunceda ukufezekisa ukuvezwa okuchanekileyo kwimifanekiso yeJPG. Ngezantsi kukho iingcebiso zokufumana ezona ziphumo zingcono:

1. Sebenzisa i-histogram: Ihistogram sisixhobo esisisiseko sokuvavanya ukuvezwa komfanekiso. Ikuvumela ukuba ujonge ukuhanjiswa kweetoni kwifoto kwaye uhlengahlengise iiparamitha zokuvezwa ngokufanelekileyo. Kunconywa ukuba uhlolisise i-histogram emva kokubamba umfanekiso kwaye wenze naluphi na uhlengahlengiso oluyimfuneko ukuze ugweme iindawo ezingaphantsi okanye ezigqithisiweyo.

2. Nikela ngokuchanekileyo: Kubalulekile ukuqonda ukuba ukulinganisa ukukhanya kusebenza njani kwikhamera. Ukusebenzisa imowudi yokulinganisa indawo okanye yematrix kunganceda ukufumana utyhileko olufanelekileyo kwiimeko ezahlukeneyo zokukhanya. Ukongeza, imbuyekezo yokuvezwa inokusetyenziselwa ukulungelelanisa amaxabiso okuvezwa ukuba kuyimfuneko.

3. Lawula uluhlu olutshintshayo: Kwimiboniso enoluhlu oluphezulu oluguquguqukayo, oko kukuthi, umahluko omkhulu phakathi kwezona ndawo zikhaphukhaphu nezimnyama, iinkcukacha zinokulahleka ukuba aziphathwanga ngokuchanekileyo. Enye indlela yokusombulula oku kukusebenzisa ubuchule beHDR (High Dynamic Range), obuquka ukudibanisa imifanekiso emininzi kunye nokuvezwa okwahlukileyo kwisoftware yokuhlela ukufumana umfanekiso wokugqibela onoluhlu olubanzi oluguquguqukayo.

6. Ukuhlelwa kwe-post-capture: indlela yokwandisa kunye nokucinezela imifanekiso yeJPG

Nje ukuba uthwebule imifanekiso ngefomathi yeJPG, kubalulekile ukwenza ukuhlelwa kwasemva kokubamba ukuze uphucule kwaye uyicinezele ngokuchanekileyo. Oku kuya kukuvumela ukuba unciphise ubungakanani beefayile ngaphandle kokunciphisa kakhulu umgangatho wokubonwayo wemifanekiso.

Ukwandisa imifanekiso, unokulandela la manyathelo alandelayo:

• Jonga isisombululo kunye nobukhulu: Qinisekisa ukuba isisombululo somfanekiso sifanelekile kusetyenziso lwakho lokugqibela. Ukuba ufuna ukunciphisa ubungakanani bomfanekiso, unokwenza oko usebenzisa isofthiwe yokuhlela imifanekiso okanye izixhobo ze-intanethi. Qinisekisa ukugcina imilinganiselo yokuqala ukuphepha ukugqwesa.
• Ajustar el brillo y el contraste: Ukuba kuyimfuneko, unokulungisa ukukhanya kunye nokuchasana komfanekiso ukuphucula ukubonakala kwawo. Sebenzisa izixhobo kwisoftware yakho yokuhlela ukwenza olu hlengahlengiso ngokuchanekileyo.
• Ukuphelisa ingxolo kunye nokungafezeki: Ukuba umfanekiso unengxolo okanye ukungafezeki, ungasebenzisa izixhobo zokususa ingxolo kunye ne-cloning ukulungisa ezi ngxaki. Qaphela ukuba ungagqithisi ukususwa kwebala ukunqanda ukwenza umfanekiso ubonakale ungowokwenziwa.

Emva kokuba wenze uhlengahlengiso oluyimfuneko kumfanekiso, lixesha lokuwucinezela ngokufanelekileyo ukunciphisa ubungakanani bayo ngaphandle kokulahlekelwa ngumgangatho ophezulu. Ukwenza oku, ungasebenzisa izixhobo zokucinezela imifanekiso kwi-intanethi okanye isoftware yokuhlela imifanekiso ebonelela ngeendlela zokucinezela.

Qinisekisa ukuba ukhetha inqanaba loxinzelelo olufanelekileyo, njengoko inqanaba eliphezulu loxinzelelo lingakhokelela ekulahlekelweni kweenkcukacha kunye nomgangatho kumfanekiso. Ukuba kuyenzeka, sebenzisa iifomati zokucinezela ezingalahlekiyo ezifana ne-PNG ukugcina umgangatho ophezulu.

7. Ukulawulwa komgangatho: ukujonga isisombululo kunye nomgangatho wesithombe kwifomethi yeJPG

Enye yezona zinto zibalulekileyo kwinkqubo yokulawula umgangatho kwifoto kwifomethi yeJPG kukuqinisekisa zombini isisombululo kunye nomgangatho womfanekiso. Ngezantsi, sibonisa amanyathelo ekufuneka uwalandele ukwenza lo msebenzi. indlela esebenzayo:

1. Sebenzisa isixhobo sokujonga umfanekiso, njenge-Adobe Photoshop okanye i-GIMP, ukuvula ifoto kwifomathi yeJPG.

• Qinisekisa ukuba unolona guqulelo luhlaziyiweyo lwesoftwe ukuqinisekisa ukuchaneka komboniso.
• Andisa ifoto ukuze ubone iinkcukacha ezingcono.
• Sebenzisa izixhobo zokulinganisa ezikhoyo ukuqinisekisa ukusonjululwa komfanekiso kwiipikseli nge-intshi nganye (ppi).

2. Jonga umgangatho wefoto ngokuvavanya imiba enje ngobukhali, umahluko kunye namanqanaba ombala.

• Ukuvavanya ububukhali, jonga imiphetho ethambileyo okanye engacacanga kwaye uhlengahlengise umfanekiso ukuba kuyimfuneko usebenzisa izixhobo zokulola ezikhoyo.
• Jonga umahluko ngokuhlalutya umahluko phakathi kweendawo ezimnyama nezikhaphukhaphu zomfanekiso. Ukuba kuyimfuneko, sebenzisa izixhobo zokuhlengahlengisa ukuchasana ukuze ufikelele kwibhalansi efanelekileyo.
• Hlaziya amanqanaba ombala uqinisekisa ukuba akukho mibala ingafunwayo. Sebenzisa izixhobo zokulungisa umbala ukuba kuyimfuneko.

3. Thelekisa ifoto kwimizekelo yemifanekiso ekumgangatho ophezulu kwaye usebenzise isigwebo sakho ukugqiba ukuba iyahlangabezana nemigangatho oyifunayo. Thatha ixesha lokuhlalutya iinkcukacha kwaye uqinisekise ukuba akukho zimpazamo zicacileyo.

Khumbula ukuba ukuqinisekiswa kwesisombululo kunye nomgangatho wefoto kwifomethi yeJPG kubalulekile ukuze uqinisekise imifanekiso ebukhali nenomtsalane. Landela la manyathelo kwaye usebenzise izixhobo ezifanelekileyo ukufezekisa iziphumo ezingcono kakhulu. Ungalibali ukugcina ikopi yomfanekiso wokuqala phambi kokuba wenze naluphi na uhlengahlengiso!

8. Isigqibo kunye nobukhulu obufanelekileyo bokwabelana kunye nokupapasha imifanekiso kwifomethi yeJPG

Xa kuziwa ekwabelaneni kunye nokupapasha imifanekiso kwifomethi yeJPG, kubalulekile ukuqinisekisa ukuba imifanekiso iyisisombululo esifanelekileyo kunye nobukhulu. Oku akuqinisekisi kuphela ukuba imifanekiso ibonakala ibukhali kwaye icacile, kodwa inceda ukwandisa ukusebenza kwewebhusayithi okanye iqonga eliza kupapashwa kulo. Ngezantsi ngamanyathelo athile kunye neengcebiso zokuqinisekisa ukuba imifanekiso yakho ingena ngokugqibeleleyo:

1. Seta isisombululo esifanelekileyo: Isisombululo somfanekiso sibhekisa kwinani leepikseli eziqulethwe ngokobude nobubanzi. Kwiiplatifti ezininzi ze-intanethi, isisombululo seepikseli ezingama-72 nge-intshi nganye (ppi) sanele. Nangona kunjalo, ukuba ushicilela umfanekiso, unokufuna isisombululo esiphezulu, esifana ne-300 ppi. Qinisekisa ukuseta isisombululo esichanekileyo sokusetyenziswa okujoliswe kuko komfanekiso.

2. Ukunciphisa ubungakanani bomfanekiso: Umfanekiso omkhulu unokucothisa ukulayishwa kwephepha lewebhu kwaye uthathe indawo enkulu yokugcina. Ukunciphisa ubungakanani bomfanekiso, ungasebenzisa izixhobo zokuhlela umfanekiso okanye abaguquleli be-intanethi. Ukulungelelanisa umgangatho wocinezelo nako kunokunceda ukunciphisa ubungakanani befayile, kodwa lumka ungabeki esichengeni umgangatho womfanekiso kakhulu. Khumbula ukuba okukhona ucinezela umfanekiso, kokukhona ulahlekelwa ngumgangatho. Zama ngamanqanaba ahlukeneyo oxinzelelo ukuze ufumane ibhalansi elungileyo.

9. Iingcebiso zeJPG zokuGcina iFoto kunye noMbutho

10. Iingqwalasela zokhuseleko ukukhusela iifoto zakho kwifomathi yeJPG

Ukukhusela iifoto zakho kwifomethi yeJPG, kubalulekile ukuba uthathele ingqalelo ukhuseleko. Oku kuya kukuvumela ukuba uthintele ilahleko, ukufikelela okungagunyaziswanga okanye ukuqhathwa kwemifanekiso yakho. Nanga amanye amanyathelo ofanele uwathathe:

1. Gcina iifoto zakho: Ngaphambi kokuba uqale ukusebenzisa nawaphi na amanyathelo okhuseleko, qiniseka ukuba ugcina zonke iifoto zakho. Unokuzigcina kwi-a ihadi drayivu externo, efini okanye kwi esinye isixhobo ngokuqinisekileyo. Oku kuya kuqinisekisa ukuba, kwimeko yesiganeko, imifanekiso yakho ikhuselekile kwaye unokuyifumana ngokulula.

2. Utiliza contraseñas: Ukuseta amagama ayimfihlo yindlela esebenzayo yokukhusela iifoto zakho. Unokufaka igama lokugqitha kwi iifayile zakho Iifayile zeJPG okanye iifolda ezipheleleyo ezinemifanekiso ebuthathaka. Qinisekisa ukuba usebenzisa i-password eyomeleleyo, ebandakanya indibaniselwano yoonobumba abakhulu nabancinci, amanani kunye nabalinganiswa abakhethekileyo. Kuphephe ukusebenzisa amagama ayimfihlo acacileyo anokuthelekelela ngokulula.

11. Uyiguqula njani imifanekiso kwezinye iifomati kwiJPG ngokufanelekileyo

Ukuguqula imifanekiso kwifomethi yeJPG ngumsebenzi oqhelekileyo kwihlabathi ledijithali. Nangona kunjalo, kubalulekile ukwenza oku ngokufanelekileyo ukuze wonge ixesha kwaye ungaphazamisi umgangatho womfanekiso. Ngezantsi ngamanyathelo aphambili okukunceda uguqule imifanekiso kwezinye iifomati kwiJPG ngokukhawuleza nalula:

1. Selecciona la herramienta adecuada: Kukho izixhobo ezahlukeneyo ze-intanethi kunye nesoftware ekuvumela ukuba uguqule imifanekiso kwifomathi yeJPG. Qinisekisa ukuba ukhetha ukhetho oluthembekileyo nolulula ukulusebenzisa oluhambelana neemfuno zakho.
2. Seta umgangatho woxinzelelo: Enye yeenzuzo zefomathi yeJPG kukukwazi ukucinezela imifanekiso ngelixa ugcina umgangatho wokubonwayo olungileyo. Nangona kunjalo, ukunyanzeliswa okugqithisileyo kunokukhokelela ekulahlekelweni kweenkcukacha. Seta umgangatho woxinzelelo lomfanekiso ngokwezinto ozikhethayo kunye neemfuno.
3. Realiza pruebas y ajustes: Ngaphambi kokuguqula yonke imifanekiso yakho, vavanya ngesampulu encinci ukuqinisekisa ukuba isiphumo siyanelisa. Ukuba kuyimfuneko, yenza uhlengahlengiso kwiisetingi zakho zoxinzelelo ukuze ufumane ibhalansi engcono phakathi komgangatho kunye nobungakanani befayile.

Ngamafutshane, ukuguqula imifanekiso kwifomathi yeJPG ngokufanelekileyo kubandakanya ukukhetha isixhobo esifanelekileyo, ukuseta umgangatho woxinzelelo, kunye nokwenza iimvavanyo kunye nohlengahlengiso. Ngokulandela la manyathelo, uya kuba nakho ukuguqula imifanekiso yakho ibe yiJPG ngokukhawuleza kwaye ufumane iziphumo ezilungileyo. Ngalo lonke ixesha khumbula ukwenza iikopi zogcino lwemifanekiso yoqobo phambi kokuba wenze naluphi na uguqulelo.

12. Ukulungisa iingxaki eziqhelekileyo xa ubamba kwaye ugcina iifoto kwifomethi yeJPG

Iingxaki zokubamba kunye nokugcina iifoto ngefomathi yeJPG zixhaphake kakhulu kwaye kunokudanisa ukuzisombulula. Ngethamsanqa, kukho izisombululo ezininzi onokuthi uzame ukulungisa ezi ngxaki. Ngezantsi zezinye zezona zisombululo zisebenzayo:

1. Jonga isisombululo kunye nobukhulu bomfanekiso: Ukuba ifoto yakho iphezulu kakhulu kwisisombululo okanye isayizi enkulu ngokugqithisileyo, unokuba nobunzima ekuyibambeni okanye ukuyigcina ngokuchanekileyo kwifomathi yeJPG. Qinisekisa ukulungisa isisombululo kunye nobukhulu bomfanekiso kwiimfuno zakho, usebenzisa isofthiwe yokuhlela imifanekiso okanye izixhobo ze-intanethi.

2. Gcina umfanekiso ngezinye iindlela: Ukuba ufumana iingxaki ezithile xa ugcina ifoto kwi-JPG format, zama ukuyigcina kwezinye iifomati ezizezinye, ezifana ne-PNG okanye i-TIFF. Ezi fomati azifane zibe neengxaki zoxinzelelo okanye ukulahleka komgangatho womfanekiso. Emva kwexesha, unokuguqula umfanekiso ube kwifomati yeJPG ngaphandle komthungo usebenzisa izixhobo zokuguqula kwi-intanethi.

3. Hlaziya okanye ubuyisele isoftwe yokuhlela umfanekiso: Ukuba usebenzisa isoftware yokuhlela imifanekiso ukuze ufote kwaye ugcine iifoto zakho ngefomathi yeJPG, qiniseka ukuba ihlaziywe ibe yinguqulelo yamva nje. Uhlaziyo lubandakanya uphuculo lokuhambelana ne diferentes formatos de imagen. Ukuba ingxaki iyaqhubeka, cinga ngokufaka kwakhona isoftware ukusombulula imiba yofakelo enokwenzeka okanye urhwaphilizo lwefayile.

Ngalo lonke ixesha khumbula ukugcina a isipele yemifanekiso yakho ngaphambi kokwenza naluphi na utshintsho okanye uhlengahlengiso. Ukuba akukho nalinye kula manyathelo okusombulula ingxaki yakho, kunokufuneka ufune uncedo olongezelelweyo kwiiforum ze-intanethi okanye udibane nengcali yezobuchwepheshe ngesisombululo esingakumbi. Sukudimazeka kwaye uqhubeke nokujonga iindlela ezahlukeneyo ezikhoyo zokuthatha kunye nokugcina iifoto zakho ngefomathi yeJPG ngaphandle kwengxaki!

13. Ukugcina ukuthembeka kwemethadatha xa ugcina ifoto kwifomethi yeJPG

Xa ugcina ifoto kwifomethi yeJPG, kubalulekile ukuqinisekisa ukuba ugcina ingqibelelo yemethadatha ehambelana nomfanekiso. I-Metadata ingcaciso eyongezelelweyo egcinwe kwifayile yeJPG, enokuthi ibandakanye idatha efana nomhla kunye nexesha lokubamba, indawo yendawo, ikhamera esetyenzisiweyo, phakathi kwezinye iinkcukacha ezifanelekileyo. Nangona kunjalo, xa ucinezela umfanekiso kwifomethi yeJPG, enye yale metadata inokulahleka okanye ichaphazeleke.

Ukugcina ingqibelelo yemethadatha xa ugcina ifoto kwifomati yeJPG, kukho amanyathelo ambalwa alula onokuthi uwalandele. Okokuqala, kuyacetyiswa ukuba usebenzise isoftware ekhethekileyo okanye isixhobo esikuvumela ukuba uhlele imetadata yomfanekiso ngaphambi kokuba uyigcine. Ezi zixhobo zibonelela ngeenketho zokuguqula kunye nokongeza imethadatha entsha, kunye nokugcina imethadatha ekhoyo ngexesha lenkqubo yoxinzelelo.

Omnye umba obalulekileyo omawuqwalaselwe luseto loxinzelelo xa ugcina umfanekiso kwifomethi yeJPG. Kucetyiswa ukuba kusetyenziswe ukusetwa koxinzelelo okunciphisa ukulahleka komgangatho womfanekiso kwaye, ke, imetadata ehambelana nayo. Ukumisela umgangatho woxinzelelo kwixabiso eliphezulu (umzekelo, i-90 ukuya kwi-100%) inokunceda ukugcina iinkcukacha kunye nolwazi lwemethadatha. Nangona kunjalo, kubalulekile ukuba uqaphele ukuba umgangatho ophezulu wokunyanzeliswa unokunyusa ubungakanani befayile esiphumo.

14. Ukuphonononga ezinye iindlela kwifomathi yeJPG kwiimfuno ezahlukeneyo zokufota

Kukho iimfuno ezahlukeneyo zokufota ezinokufuna ezinye iindlela kwifomati yeJPG, nokuba kungenxa yezizathu zomgangatho womfanekiso, ubungakanani befayile okanye ukuhambelana iinkqubo ezahlukeneyo kunye nezicelo. Ngethamsanqa, kukho iindlela ezininzi onokuthi uziqwalasele ukuhlangabezana nezi mfuno. Ngezantsi, ezinye iindlela ezizezinye kwifomathi yeJPG ziya kuboniswa kwaye ukusetyenziswa kwazo kunye nezinto eziluncedo ziya kujongwa.

1. Formato PNG: Le fomati yefayile isetyenziswa ngokubanzi kwimifanekiso ecacileyo kunye neendawo eziqinileyo zombala. Uxinzelelo olungenalahleko lugcina umgangatho womfanekiso, nangona ngamanye amaxesha lunokubangela iifayile ezinkulu kunefomathi yeJPG. Ilungele iilogo, imizobo kunye nezinto zegraphic ezineenkcukacha ezichanekileyo.

2. ifomathi ye-GIF: Nangona isaziwa ngokuyintloko ngokusetyenziswa kwayo koopopayi, ifomathi ye-GIF isenokusetyenziswa kwimifanekiso emileyo enenani eliqingqiweyo lemibala. Lukhetho olulungileyo lwemizobo emincinci emincinci, efana neempawu okanye imifanekiso eneendawo eziqinileyo zombala. Nangona kunjalo, ayifanelekanga kwiifoto ezinemibala enzima kunye neenkcukacha, njengoko isebenzisa umbala oqingqiweyo.

Ukuqukumbela, ukufota kwifomathi yeJPG yindlela eqhelekileyo nesetyenziswa ngokubanzi kwixesha ledijithali. Ngamanyathelo alula, sifunde ukwenza kunye nokugcina ifoto ngefomathi yeJPG, ebonelela ngomgangatho wokubonwayo obalaseleyo kunye nobukhulu befayile ecinezelweyo.

Kubalulekile ukuqaphela ukuba kwinkqubo yokuguqula kwifomathi yeJPG, ukulahleka kwedatha kwenzeka ngenxa yoxinzelelo. Ngoko ke, kucetyiswa ukuba ulungelelanise ngokufanelekileyo izicwangciso zoxinzelelo ukuze unciphise le lahleko kwaye uqinisekise umgangatho ongcono kakhulu.

Ukongeza, kubalulekile ukuqonda ukuba ifomathi yeJPG ifanelekile kwiifoto apho iinkcukacha ezintle zingadlali indima ebalulekileyo, njengembonakalo yomhlaba okanye imifanekiso. Kwimifanekiso equlathe umbhalo okanye imizobo enencam ezibukhali, kuyakhethwa ukuba usebenzise iifomati ezingalahlekiyo ezifana nePNG okanye i-TIFF.

Ngamafutshane, ngobuchule bokuthatha ifoto ngefomathi yeJPG, sinokwandisa kwaye sabelane ngemifanekiso yethu ngokufanelekileyo kwiimidiya ezahlukeneyo zedijithali. Ngoqheliselo oluncinci kunye nolwazi lwesetingi ezifanelekileyo, singonwabela iifoto zeJPG ezikumgangatho ophezulu ngaphandle kokuthatha indawo enkulu yokugcina.