Questions tagged [djvu]
DjVu is an open file format designed primarily for scanned documents.
22
questions
0
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0answers
10 views
Does DjVu support vector graphics?
On the Wikipedia page for DjVu, it is stated that
PDF primarily encodes graphics and text as vectorised data, whereas DjVu primarily encodes them as pixmap images
The use of the word "primarily" ...
1
vote
0answers
10 views
Redefining “Page 1” in a djvu or pdf document
For context, I'm a graduate student and I rely on the indexes of digitized books pretty heavily. It is annoying that the page numbers in djvu/pdf files almost always fail to align with those of the ...
0
votes
0answers
14 views
Duplicate pages in djvu without significant file size grow
I have a multipage djvu document with several pages which in fact are same. These are usually pages "for notes" at the end of document. Or empty pages without content between chapters. They are all ...
1
vote
1answer
40 views
How to remove white space from the text layer in DjVu
How to remove spaces and tabs from the text layer in DjVu document for better text search using the DjVuLibre library?
By removing unnecessary characters (and their xml tags), also the file size is ...
3
votes
2answers
682 views
How insert the outline (the bookmarks) into DjVu
How insert the outline (the bookmarks) into DjVu file for easier browsing in a document using the DjVuLibre library?
With such a structure:
"TOC" level 1 => link to pageNumber
"Chapter name" level 1 ...
2
votes
0answers
62 views
Creating DjVu files similar to those Archive.org used to make
Archive.org unfortunately no longer generates DjVu files, but how did they generate them when they did? How can I generate my own DjVu files, replicating the settings they use:
FORM:DJVU [81493]
...
3
votes
1answer
3k views
How to read DjVu files on Kindle?
I want to be able to read DjVu files on my kindle. I don't want to convert DjVu to PDF or MOBI. Is there a way I can do this?
4
votes
2answers
419 views
Different size pages in DJVU book
I have a djvu book that has different sized pages.
How can I solve this by making all pages to same size. I am familiar with Python programming and I'm ready to try it. Any advise is appreciated.
1
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0answers
1k views
How can I read my djvu books on kobo aura one
It prompts me: no rendering component parsed this document, when I read my djvu books in kobo aura one. Oh, I installed koreader in kobo aura one.I think I should move a file to kobo aura one, but I ...
0
votes
2answers
184 views
Batch conversion of arbitrary formats to djvu, mobi, epub - not with calibre
I have a few thousand files, mostly PDF, many postscript, that I need to convert to several other formats. I can't use calibre (don't get me started) - I have considered writing scripts to dump pages ...
1
vote
0answers
399 views
Good ereader for hand-written notes
I need an e-ink screen I can look at all day without getting my eyes sore (no more than I would on a book, at least). I need it to study, so I'm about to read PDFs and DJVUs, consisting of scanned ...
2
votes
2answers
3k views
PDF vs DjVu benefits and disadvantages
What's the point of these two ebook formats? The quality and file size of the ebooks tend to be near identical and ereaders for these aren't exotic at all.
Why would you choose one over the other?
2
votes
0answers
800 views
What is Best ebook reader for reading mathematics texts? [closed]
I want to know what is the best user-friendly ebook reader for reading mathematics text books. It should use e-ink display and should be able to read pdf and djvu files, text, scanned text, images.
15
votes
2answers
5k views
Conversion of djvu file into pdf file without increasing file size
Why does converting a djvu file to pdf increase the size of the file? How can we convert a djvu to a pdf without increasing the size?
7
votes
3answers
3k views
is DjVu still useful as a format for ebooks?
I found DjVu very useful as a format for saving scanned text, especially if together with a text layer processed with OCR so that text is searchable. For old books no more in commerce, that's often ...
9
votes
2answers
1k views
Scaling all pages in a PDF or DJVU file to the same size
I have a couple of PDFs and DJVU documents that I want to read on an ereader (namely, Kobo Touch). However, the size of the pages differ, between cover and actual content, and even between two ...
8
votes
3answers
2k views
Convert PNG to DJVU
How can I convert PNG to DjVu? I only know how to convert JPEG or PPM to DjVu using DjVuLibre. I'm using Windows 8.1.
4
votes
1answer
489 views
how to convert djvu files to some files? and use djvused command [duplicate]
when i use this command:
djvused aaa.djvu -e 'select 10; save-page-with b.djvu'
output is:
D:\Program Files\DjVuLibre>djvused aaa.djvu -e 'select 10; save-page-with b.djvu'
Simple DjVu file ...
7
votes
2answers
454 views
how to convert djvu files to some files?
I want convert a djvu file to six pages, for example,
how to convert a file with 504 pages to 84 files with 6 pages?
14
votes
4answers
21k views
Is there a way to read DjVu files on a 4th gen Kindle?
DJVU format is a very good format both in terms of file size an readability.
Is there a way that I can read DjVu files on a 4th generation Kindle?
15
votes
3answers
1k views
How to create DjVu format with selectable text?
DjVu is efficient at compression, but sometimes the text becomes an image and non-selectable. Is there anyway to make sure that the text remains selectable? Which program should I use for this ...
7
votes
2answers
1k views
Does something about DjVu prevent making a free viewer on iOS?
Is there something about the technology and rights to the DjVu ebook format that explains why it's only available for iPhone by purchasing an app or by making an in-app purchase in a free app?
I saw ...
