Sinthani EPUB ku BMP

Sinthani Yanu EPUB ku BMP mafayilo mosavuta

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Sinthani mafayilo okwana 1 GB kwaulere, ogwiritsa ntchito Pro amatha kusintha mafayilo okwana 100 GB; Lowani tsopano

Kukweza

Momwe mungasinthire EPUB ku BMP

Gawo 1: Kwezani yanu EPUB mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa BMP mafayilo

EPUB ku BMP Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingagwiritse ntchito kusindikiza kuchokera ku fayilo ya EPUB ngati BMP?

Kutsitsa EPUB ndipo wosintha amazindikira chithunzi cha cover (chosadziwika m'ma OPF monga `cover-image`) ndipo amabwerera ngati BMP. Popanda malire timapereka chikwama pazosankha zake zophatikizidwa; chosankha chosinthika "kusintha kukula" chimakupatsani mwayi wosankha kutalika koyenera monga 400 × 600 kwa gridi ya thumbnail.

Kodi ndingapangire tsamba lililonse la EPUB ngati BMP?

Ndikofunika - dinani pa "kusindikiza" kuti musinthe ku "masamba onse" ndipo tidzasintha tsamba lililonse la EPUB kuti BMP pa DPI yosankhidwa, kenako tiziyika mu zip. Masamba a EPUB omwe angasinthidwe amawoneka patsamba lokhazikika (A5 / 6×9 / losinthidwa) pambuyo pa rasterization.

Pamenepo BMP yosakira imatuluka?

Default ndi 1600 × 2400 (kuteteza kwamphamvu koyenera kwa wogulitsa kutsitsa). Zosankha zazikulu zimawonekera 600 × 900 (thumbnail ya webusaiti), 1200 × 1800 (kuteteza kwa Kindle), 1600 × 2400 (Apple Books / Kobo), ndi zigawo zapadera za ad creatives.

Kodi BMP idzakhala ndi EPUB yokhala ndi mtundu wa mtundu?

Ndiyo — ICC profile yophatikizidwa mu EPUB cover (ngati pali) imasungidwa mu BMP. Mabuku ambiri omwe amatulutsidwa ndi ogulitsa amasungidwa ngati sRGB, omwe BMP amasunga. Kuti mupange CMYK yosindikizidwa, kugwiritsa ntchito njira yosiyana ya /image-to-cmyk/ pambuyo pochotsa.

Kodi ndingagwiritse ntchito masamba osiyanasiyana a EPUB monga BMP, osati koyamba kokha?

Ndiye — page-range advanced options amavomereza ma inputs monga `1,3,5` kapena `10-15` kuti asankhe zomwe EPUB masamba a rendered amasinthidwa kukhala BMP mafayilo. Zosangalatsa kwa kujambula zithunzi kapena kutsitsa ma quotes kwa malonda.

N'chifukwa chiyani BMP yosakira yosakira imawoneka yosawoneka kapena yotsika?

EPUB inaphatikizapo chivundikiro chotsika. Mabuku ambiri oyambirira amatumiza ndi JPGs a 600 × 900 kapena otsika kwambiri - kukulitsa kumawapangitsa kukhala olimba, osati olimba. Kwa zinthu zamalonda, gwiritsani ntchito chivundikiro chotsika kwambiri kuchokera kwa wofalitsa kuposa kukulitsa koyambirira kwa buku.

Kodi ndi chiyani pa BMP?

PNG BMP imateteza kuwala kwazithunzi ngati EPUB yokhala ndi alpha channel (yosadziwika kwa ebooks; yofala kwa maphunziro a promo). JPG BMP siyingathe kusungira kuwala kwazithunzi ndi kuwala kwa buluu. Kuti mupange logo / icon, tiyeni tisankhe PNG kapena WebP BMP.

Kodi wosintha EPUB kupita ku BMP amachotsa malemba kuchokera pazithunzi zatsamba?

Sichoncho — rasterization ndi pixel-true. Malemba patsamba EPUB amaoneka ngati ma pixels pa BMP, palibe OCR kapena kuchotsa malemba. Kwa malemba osinthika, kugwiritsa ntchito /epub-to-docx/ kapena /epub-to-txt/ m'malo mwa njira ya chithunzichi.

Kodi fayilo yanga EPUB ndi yapadera panthawi ya BMP yotulutsa?

Ndikofunika - mafayilo a EPUB omwe amatulutsidwa amachitidwa m'mabungwe osiyana ndi omwe amachotsa m'maola angapo. Kuchotsa kosindikizidwa ndi kuphunzira kokha popanda kuyankha kwa munthu.

Kodi ndi nthawi yayitali bwanji kuti mupange tsamba la 400 la EPUB ngati BMP mafayilo?

Kutulutsa kokha kwa cover ndi koyamba (pambuyo pa masekondi 2). Kujambula buku lonse ku BMP pa 150 DPI kumatenga masekondi 30-90 kwa nkhani ya 400-page; DPI yayikulu (300+) imadutsa kapena imadutsa.

Kodi ndingagwiritse ntchito chikwama chosakira BMP chosakira?

Ndiwo ngati muli ndi ufulu wa kusindikiza (buku lanu lokha, kusindikiza kwatsopano kwa boma). Mabuku a ebook omwe atulutsidwa nthawi zambiri amakhala ndi wofalitsa; timangotenga ma pixels - sitisintha lamulo la EPUB loyamba.

Kodi ndi kukula kwa fayilo ya BMP yosakira?

Kusindikiza kwa 1600 × 2400 pa JPG quality 90 ndi 300-800 KB; zigawo zofanana pa PNG ndi 1-3 MB. Chosankha cha "quality" chosinthika chimasintha kukula kwa fayilo potsutsana ndi zosagwirizana ndi kusindikiza pa BMP.