Conversion between file formats.

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3
votes
1answer
3k views

convert djvu to pdf

How to convert djvu2pdf ? My current approach is : djvups x.djvu > x.ps ps2pdf x.ps Is there more efficient and better (in terms of output quality, data/metadata loss) way to handle that ?
17
votes
4answers
44k views

Convert a .xlsx (MS Excel) file to .csv on command line with semicolon separated fields

I realize that this is not an entirely unix/linux related question. But since this is something I'll do on linux, I hope someone has an answer. I have an online excel file (.xlsx) which gets updated ...
7
votes
4answers
20k views

How can I embed subtitles into videos with ffmpeg?

I'm told it's possible to embed subtitles (.srt) into video files (.avi) using ffmpeg, but I can't find any mention of it in the man page. Is this possible? What command do I use?
3
votes
4answers
5k views

How do I re-encode a mixed encoded text file

I've got a log file that is ASCII, except for a few UTF-8 characters (which I can fix for a future version). For the moment, I need to figure out how to get this file to a ...
2
votes
1answer
734 views

convert - unrecoverable error when pdf to jpg

When I'm converting pdf to jpg with the following command $ convert -density 300 file.pdf file.jpg I'm getting this error. Last OS error: 2 GPL Ghostscript 8.71: Unrecoverable error, exit code ...
2
votes
0answers
174 views

How do I install dvd-slideshow on Centos 5?

How do I install dvd-slideshow on Centos 5? http://dvd-slideshow.sourceforge.net/wiki/Main_Page I tried but only found a gui to install on Ubuntu. I'm using Centos 5, command line.
2
votes
1answer
235 views

XML text file with `^@` characters in it?

I have an XML file that I need to parse. When I open it in nano, nano give me the message (converted from Mac format). However between each character, there is a ^@ sequence, like so: ^@t^@h^@e^@ ...
4
votes
1answer
2k views

Convert .bdf/.pcf font to .psf(u) for using as consolefont?

I am using Arch Linux. Is it possible to convert a BDF or PCF font to a PSF font for use in console/CONSOLEFONT in rc.conf? I haven't found anything that can do it,except bdf2psf which I got the ...
9
votes
2answers
3k views

Is there a linux equivalent of the Mac OS X command “textutil”?

On Mac OS X there's a very handy command called textutil, that can be invoked from the terminal and allows to convert a document from a format to another; Sometimes I use it to convert a RTF file into ...
17
votes
5answers
19k views

convert images to pdf: How to make PDF Pages same size

I did something like convert -page A4 -compress A4 *.png CH00.pdf But the 1st page is much larger than the subsequent pages. This happens even though the image dimensions are similar. These images ...
0
votes
1answer
1k views

Convert text to image in centos from bash

I want to create an image [jpg, png, doesn't matter] from shell but I don't have convert command. The image is very simple - white background with a medium-size black text in the middle. Is it ...
5
votes
2answers
2k views

Utility to get binary representation from string?

Is there a simple utility like printf that'll give me a "binary representation", i.e. a string like "01010010", from an input string? It would need to support multi-byte encodings.
13
votes
6answers
26k views

How to convert TXT to PDF?

I want to convert .txt files to .pdf. I'm using this: ls | while read ONELINE; do convert -density 400 "$ONELINE" "$(echo "$ONELINE" | sed 's/.txt/.pdf/g')"; done But this produces one "error" -- ...
1
vote
1answer
418 views

ffmpeg could not open file.mpg

When I want to convert a video with the following command: ffmpeg -i file.wmv -sameq file.mpg it ends with this error message: FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1.1, Copyright (c) 2000-2009 ...
-1
votes
1answer
878 views

MP3 to Audio converter under Fedora

I have a folder that has ~10 mp3 files. How can I convert them to "Audio format"? - I have an older CD player that doesn't handles MP3 files, only "Audio".... I need a simple, GUI app for it (extra ...
2
votes
3answers
202 views

What are my choices when I want to convert DVD format to AVI under Linux?

What software is out there there to help me convert to AVI from DVD?
4
votes
4answers
4k views

How to convert to HTML code?

Are there any scripts that can convert between text (e.g. <hi>) and the html entities version (&lt;hi&gt;) like this website does? Or at least a PHP file?
30
votes
6answers
17k views

Split pages in pdf

I have a scanned pdf file which has scanned two pages on one virtual page (page in pdf file). The resolution is with good quality. The problem is I have to zoom when reading and drag from left to the ...
4
votes
2answers
3k views

How do I convert a '.pages' file to something unix-y?

I have a file with the extension '.pages´. I think that means iWork, but I'm not sure. Anyway, searching for "convert pages linux" produces a fair few false negatives! Does anyone happen to know a ...
1
vote
1answer
2k views

Splitting WavPack files when the .cue file and .wv file have different names?

If a directory contains an album encoded as one large .wv file and a .cue file, splitting the entire album into individual .flac tracks is a simple task: $ cuebreakpoints foo.cue | shnsplit -o flac ...
12
votes
4answers
19k views

pdf to jpg without quality loss; gscan2pdf

When I convert a pdf file to bunch of jpg files using convert -quality 100 file.pdf page_%04d.jpg I have appreciable quality loss. However if I do the following, there is no (noticeable) quality ...
0
votes
1answer
2k views

Something to convert a makefile.am to project in Visual Studio (2005)

I'm interested in porting a library to Windows so that I can contribute to this library's project. This library has a Makefile.am, and I can sort of figure out how the library should be built (but I'm ...
6
votes
3answers
994 views

org mode to dokuwiki converter

Is there an emacs org-mode to dokuwiki converter? Is there an dokuwiki to emacs org-mode converter?
7
votes
3answers
2k views

Is there a good command line tool for converting to and from FLAC audio format?

Ideally, I want to convert from MP3 to FLAC and back. I also need to be able to script this.
4
votes
2answers
5k views

Converting text into ASCII/ISO-8859-1

I'm looking for some tool that can convert text, ideally from UTF-8 (but ISO-8859-2 and WINDOWS-1250 would be fine) into ASCII/ISO-8859-1? I have seen some online transliteration tools but I need ...
1
vote
3answers
654 views

Alternative to Miro Video Converter for Linux?

Back in the Windows/Mac days, I used the wonderfully easy to use Miro Video Converter to convert videos I have into either the more open and Freerer Theora or WebM formats. Two problems: (1) No Linux ...
4
votes
3answers
3k views

Transcoding MJPEG Stream to FLV or MP4

I want to transcode MJPEG stream that comes from IP camera (http://xx.yy.zz.tt:8080/video.cgi) to FLV or MP4 stream under Linux OS so that users can play the file using a web based Flash player such ...