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 masamba a buku losinthika limakhala bwanji ngati zithunzi zosasinthika?

Kugwiritsa ntchito njirayi, mudzatha kuwonjezera masamba osiyanasiyana patsamba limodzi, posintha kukula kwa tsambalo. Kusintha kwa masamba kumatha kuchitika mwa kuwonjezera masamba ena patsamba limodzi, kapena kuwonjezera masamba ena patsamba limodzi. Kusintha kwa masamba kumatha kuchitika mwa kusintha kukula kwa tsambalo, kapena kuwonjezera masamba ena patsamba limodzi, kapena kuwonjezera masamba ena patsamba limodzi.

Kodi ndi chiyani chofunikira pa BMP mafayilo?

Kukula kwakukulu kuposa momwe mungayembekezere, chifukwa BMP imasunga ma pixel onse moyenera kuposa kuyerekezera. 1080p imakhalabe pafupi ndi 2-5 MB ndipo 4K imakhalabe pafupi ndi 6-15 MB, kotero kutulutsa kwanthawi yayitali kumawonjezera mwachangu. Izi ndi malonda abwino pamene zithunzi zimatha kutulutsa kuwongolera, ndipo zoyipa pamene zikuyenda mozungulira patsamba la webusaiti. BMP nthawi zambiri amasunga zonse uncompressed pixel mzere ndi ochepa header, chifukwa chake ndi kovuta kwambiri kufotokoza.

Nchifukwa chiyani fayilo yanga EPUB imakana kusinthidwa?

DRM, m'mavuto ambiri. A protected EPUB ndi encrypted ndi kugwirizana ndi akaunti, ndipo palibe wosintha akhoza decrypt it - wathu anaphatikizapo. Fayilo inu mwapanga nokha, kapena anagula kuchokera DRM-free shopu, kusintha popanda mavuto onse. EPUB alibe fixed pagination, kotero masamba mitengo ndi zosatanthauza, ndi zovuta layout - tambala, malingana, multi-kolondola - degrades bwinobwino.

Kodi ndingasinthe gawo limodzi la EPUB m'malo mwake zonse?

Yes — page-range options takes `1-5`, `1,3,5` or `all`, so a single chapter, an appendix or just the cover can be extracted without processing the rest. On a long document that is the difference between a handful of files and several hundreds.

Kodi ndili ndi chithunzi chimodzi patsamba?

Ndikoyenera - tsamba lililonse limawoneka ngati fayilo ya BMP ndipo seti imafika ngati ZIP. Chosankha cha tsamba losiyanasiyana chimachepetsa pamene mukufuna kusindikiza kapena gawo limodzi, ndipo kukhazikitsa kwake patsamba limodzi kumabweretsa fayilo imodzi kuposa archive.

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.