Guqula EPUB ukuba JPG

Guqula Eyakho EPUB ukuba JPG amaxwebhu ngokulula

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Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula EPUB ukuba JPG

Inyathelo 1: Layisha eyakho EPUB iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho JPG iifayile

EPUB ukuba JPG Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni ekufuneka ndiyithathe ukusuka kwi EPUB ukuya kwi JPG?

Imifanekiso eyenziweyo yencwadi. Iphepha ngalinye eliyenziweyo - okanye isiqulathi seefayili kuphela, ukuba oko konke ofunayo - lithunyelwe ngaphandle njengomfanekiso wayo JPG. Amaphepha amaninzi abuyela umva njengeqela elimanani kuvimba omnye. I-JPG yi-JPEG eqhelekileyo ukusukela ngo-1992, kwaye emva kweminyaka emithathu ihlala i-format esetyenziswa ziikhamera ezininzi kunye ne-web sites ezininzi zomfanekiso.

Ndiyikhupha njani i-cover kuphela?

Khetha ukhetho loshicilelo- kuphela kwaye ufumana JPG olulodwa loshicilelo lobugcisa kwisisombululo sayo esifakwe ngaphakathi. Le yindlela ekhawulezayo yokufumana ithumbnail yencwadi yemifanekiso, uluhlu lwevenkile okanye i-database yethala leencwadi.

Ubungakanani bephepha liphi iphepha eliphinda lijikeleze iphepha elishicilelwe kwakhona?

Kuba I-EPUB yi-XHTML ephindayo kwi-zip - umbhalo uphinda- ubekwe- ngaphandle nakweyiphi na ububanzi bekhusi, oko kukuthi kutheni abafundi be-e- bakhetha oku, akukho phepha eliqinileyo lokuphinda- phinda - ngoko sibonisa kubungakanani bephepha elikhethiweyo elibonakalayo kunye nobungakanani bomgca, kwaye sishicilele ukusuka apho. Tshintsha naliphi na kwaye inani lephepha litshintsha; le yipropati yefomati, hayi ye- converter.

Ingaba umbhalo uya kukhethwa kwi JPG?

Hayi. Ezi zimifanekiso yephepha, ngoko umbhalo uvela kwi-pixels. Guqula incwadi kwi-PDF okanye ufomati yoxwebhu endaweni yoko ukuba ufuna ukuba ihlale ikhangela.

Yintoni isisombululo kufuneka ndikhethe?

Umfanekiso okhawulezayo noluhlu lwewebhu, amasuntswana amaninzi e-pixels kumda omde aninzi. Umaphepha apheleleyo afundekayo, khangela ukuba uphakame ngaphezu kwe-1200px. Umfanekiso ophezulu womfanekiso uthetha umbhalo oqaqambileyo kwaye, ukusukela I-JPG igcina i-8-bit RGB idlula kwi-DCT elahlekile ene-4:2:0 chroma subsampleing ngokumiselweyo, ngoko umbhalo omnyama olungileyo kunye nemiphetho eqinileyo zizinto zokuqala zokuncamathela, iifayili ezikhulu ngokuhambelanayo.

Ndimele ndisebenzise isiphelo esilahlekileyo okanye esingenalahlo?

Ayilahlekiyo (PNG, TIFF) yeephepha zombhalo — uxinzelelo olulahlekile lubonisa i-glyphs emnyama emdaka emdaka ngendlela ebonakalayo kakhulu kubungakanani bokufunda. Olulahlekile luyavunyelwa kwigqubuthelo lomfanekiso apho ubungakanani befayile bubalulekile.

Ndingazibonisa kuphela ezinye iiphepha?

Ewe - nikela ngoluhlu lwephepha kwaye kuphela ezi zithunyelwe ngaphandle. Isetyenziswa ukutsala umzobo omnye, iphepha le copyright okanye inqaku lemizekelo yokujongwa kuqala.

Ingaba ifonti ezifakelweyo zibonisa kakuhle?

Ifonti ezifakwe kwincwadi zisetyenziswa kumboniso, ngoko ke isiphumo sifana nokubona umfundi. Xa ifonti ibizwa kuphela kwaye ayifumanekanga, uthelekiso olufutshane lu заменяется kwaye ushicilelo lutshintshwa kancinci.

Ingaba imifanekiso iquka?

Ewe - imifanekiso ibonisa indawo njengenxalenye yephepha, ngokuchanekileyo njengoko ibonakala xa ifunda. Ukutsala imifanekiso njengeefayili ezihlukileyo kunokuba ibonisa iphepha, guqula kuvimba endaweni yoko.

Ingaba isebenza kwiincwadi ezikhuselweyo ze-DRM?

Hayi. Iifayili ezikhuselweyo azikwazi ukuvula kwaye ziya kuphumelela ngemposiso. Kuphela iincwadi ezingakhuselekanga ze-DRM ziya kwenziwa.

Ndingazidibanisa njani iincwadi ezininzi?

Ewe - incwadi nganye ibonisa ngokuzimeleyo kwiqela lemifanekiso elimanani. Inkqubo yokugquma kuphela kwiqela lezinto yindlela eqhelekileyo yokwakha incwadi yemifanekiso eqingqiweyo yencwadi ngokukhawuleza.

Ingaba incwadi yam ifihlakele ngexesha loguqulelo?

Ewe - ulayisho luqhutywa kubasebenzi abakhethekileyo kwaye lucinywe kwimizuzu. Akukho nto igcinwa, ivavanywa okanye isetyenziswe kwakhona. Bona /privacy/.