related to the conversion from one [file-] format to another

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0
votes
2answers
797 views

Winff exits with “Unrecognized option” error

I installed ffmpeg completely from this Guide. I installed Winff in Ubuntu but when I want to try convert I face to this error: ffmpeg version git-2013-11-15-995f450 Copyright (c) 2000-2013 the ...
0
votes
3answers
1k views

How to convert a Video to avi xvid with custom Frame Size?

i want to convert my movies to avi xvid with the frame size 700x292 so that i can watch it on my tv.But i don't know which software in ubuntu will help me.I tried arista transcoder but it does not ...
1
vote
0answers
443 views

Is it possible to transcode a video file with an ifs extension?

I have recovered video files recorded from a camera DVR which has an embedded Linux system and compresses in H264, the files are .ifs and I need to be able to make these files viewable on any computer ...
0
votes
1answer
499 views

Converting lots of images in pdf-format to jpg-format

More precisely: Given a folder containing images in pdf-format (each of which has a name of the form NAME.pdf, with NAME being composed of several words separated by spaces), how do I batch convert ...
1
vote
1answer
2k views

How to extract audio from Webm without transcoding?

Audio within mp4 and flv files is AAC, and a proper container for that is m4a. So, in order to extract sound from mp4 and flv I use a command like gnome-terminal -e "parallel avconv -i '{}' -map 0:1 ...
0
votes
2answers
468 views

Converting scanned documents into “Word” documents?

I have just done a search on Google as to how I would convert a scanned document (of a typescript) into a document that would recognize the characters just like any other Word document. But ofcourse I ...
8
votes
1answer
8k views

Convert mp3 to ogg?

I want to convert my entire music library to ogg format from mp3. while keeping the folder/file format I have under music and keep the tags that are on them.
2
votes
5answers
22k views

How to convert a HTML file to PDF (with colors)

I have a HTML file that is using a style.css and has colors, ex.: <font style=BACKGROUND-COLOR:red; color=white>FOO</font> How can I "export" this local file on my Ubuntu 12.04 to a ...
0
votes
3answers
973 views

Is there any tool for converting from .pdf to .chm? [duplicate]

I googled this title and all I encountered was chm -> pdf searches. Isn't it possible from pdf to chm ? Or if it is possible which tools do this ?
3
votes
2answers
787 views

How to convert markdown to rich text (rtf) in Ubuntu 13.04?

I want to convert text written in Markdown to Rich Text on Ubuntu 13.04. I could not find any solution on the web, except for one Mac OS X script. How can I do that on Ubuntu 13.04? Preferably in the ...
1
vote
1answer
15k views

converting from .wmv to .mp4 [duplicate]

I want to convert some of my videos from .wmv to .mp4. Not only that, I want to make the size of my videos shorter. Can anyone recommend me any software? (ubuntu 12.4 + ram 1 gb) I will be really ...
6
votes
2answers
6k views

Can I convert Ubuntu into another form of Ubuntu?

Can I convert Ubuntu into another form of Ubuntu like Kubuntu or Ubuntu Studio and the system recognize itself as the new form?
4
votes
1answer
1k views

How can I batch convert images to b/w while preserving the folder structure

I want to batch process images but I have a very specific task that I want to do I do not want to change image type I want to make them black and white I want it to create/preserve images and sub ...
2
votes
1answer
2k views

What (input) types of files can avconv convert and to what (output) files?

I like to use simple commands (in Thunar custom actions), like avconv -i %f %f.mp3. I can replace mp3 with flac for example - but what other output extensions can be used? Also, in Thunar custom ...
1
vote
1answer
1k views

What (input) types of files can ffmpeg convert and to what (output) files?

I like to use simple commands (added to Thunar custom actions), like ffmpeg -i %f %f.mp3. I can replace mp3 with flac for example - but what other output extensions can be used? Also, in Thunar ...
5
votes
5answers
7k views

How to convert .aif audio files to mp3?

I have audio files with .aif extensions (AIFF/Amiga/Mac audio). How to play them and, more important: how to convert them to mp3 or other more common audio format? update: trying to run a command ...
1
vote
2answers
943 views

converting djvu to pdf trouble with this OCR preserving code

I want to convert djvu to pdf while preserving OCR. This page describes how to do so, but I am getting a blank html file. In /home/steven/Documents/djvu2pdf/1/, djvu2hocr -p 1 Intro.djvu gives me: ...
0
votes
1answer
230 views

Convert a bunch of jpegs to a movie

I have a bunch of non-consecutivly numbered jpegs (they are in order, but there are gaps in the sequence) that I want to convert into a movie. When I try using convert, ffmpeg or avconv, it creates ...
3
votes
2answers
4k views

How do I combine Multiple TIF files into a Single TIF file?

I have a series of TIF files and would like to convert them into a Single TIF file How do I do that?
0
votes
1answer
75 views

How to convert my video into a file which can be viewed in movie player with ffDiaporama?

Downloaded ffd Diaporama video editting software and cannot convert my video into a file which can be viewed in movie player! I tried saving with .avi, etc., and it just adds the .ffd at the end.
4
votes
1answer
4k views

convert several png to one pdf

I have 280 pgn files that I want to merge and convert into one pdf. PNG files names are in the sequence p000.png, p001.png etc and total space is about 30mb. I did: convert p00*.png to myfile.pdf ...
13
votes
3answers
4k views

ImageMagick convert can't convert to webp

On Ubuntu 12.04 ImageMagick doesn't seem to support webp. convert flyer.png flyer.webp creates an png file with webp extension. On https://developers.google.com/speed/webp/docs/using is stated that ...
2
votes
2answers
987 views

How to convert multiple files to mp3 in Thunar custom actions?

I have added a simple command avconv -i %f %f.mp3 to Thunar's custom actions to convert a selected media file to mp3 (in the same folder and with the same name). What would be the command that can ...
2
votes
2answers
380 views

How to convert multiple files to png (instead of one) in Thunar custom actions?

I have added convert %f %f.png to Thunar's custom actions to convert a selected image to png. What would be the command that can be added in the same way that would allow selecting multiple files or ...
3
votes
2answers
1k views

How to convert flv file(s) to mp3 from PCManFM's (Open with) context menu?

Opening a terminal in a folder that contains a flv file called "one" (one.flv) and running this command: ffmpeg -i one.flv one.mp3 the flv file is converted to mp3 with the same name and in the same ...
1
vote
2answers
460 views

Why converting a flv file to mp3 I got a bigger file?

Converting a flv music file from youtube to mp3 with Audacity I got a bigger file than the initial flv. I guess I have set too big a bit-rate or something like that that has artificially inflated the ...
9
votes
4answers
9k views

How to convert all pdf files to text (within a folder) with one command?

I know that I can convert pdf files to text files one by one like this : $ pdftotext filename.pdf But is there a single command that would make that conversion without specifying separate file ...
6
votes
2answers
3k views

Is there a way to batch export SVGs to PNGs?

I have these SVGS and I'd like to export them to PNG images, I could export them with Inkscape but that would mean open each file and export that file to PNG which is not efficient (I have hundreds of ...
3
votes
1answer
2k views

How to convert audio files in Deadbeef player?

I t looks like Deadbeef player should convert between different audio formats just by right-clicking and selecting "Convert" But after that and a few seconds of delay as if working nothing ...
4
votes
3answers
2k views

How to convert `rm` and `ra` audio files to mp3 in (L)ubuntu?

I have radio programs that I have obtained with the extension rm and ra. How to convert them to mp3 or other more common type?
2
votes
2answers
936 views

How to convert AC3 to Flac and apply a delay?

I have a MKV video file. The audio track is ac3. I extracted the AC3 and now want to convert it to Flac. But I need to add a delay/offset of 150ms. The offset should be permanent; the actual duration ...
2
votes
1answer
3k views

Mix down 5.1 AC3 to Stereo WAV?

I wonder if I can mix down a 5.1 AC3 file to Stereo WAV file, i.e. 6-channel > 2-channel. I'd like to know how to do this with via terminal with ffmpeg (or avconv, because it says ffmpeg is ...
0
votes
1answer
727 views

Downsize video for use on Android phone

I've got some 1080p movies on my Ubuntu system, which I'd like to trasfer to my Android phone for when I'm in a situation where I have nothing to do (like an absent teacher at school). My phone screen ...
3
votes
2answers
3k views

Is there a GUI to convert/extract images to/from pdf?

I mean something like a graphical interface / front end for Imagemagick or a simpler application that would allow converting/extracting images through the interface (not in the Terminal).
1
vote
1answer
213 views

Why my computer fails when converting many images in Imagemagick with one command?

After updating to Precise had a few times the following mishap: when I try to convert to pdf many (100, 200) jpegs or pngs, my system gets completely stuck and need hard reboot. Or, more fortunately, ...
3
votes
4answers
56k views

Convert mkv to mp4 with ffmpeg

When I try converting mkv to mp4 using ffmpeg, the following error occurs: version 0.8.3-4:0.8.3-0ubuntu0.12.04.1, Copyright (c) 2000-2012 the Libav developers built on Jun 12 2012 16:52:09 with ...
0
votes
1answer
133 views

Converting kwd files into odts fails

I'm trying to convert kwd files into odt using Kubuntu 11.10 but I'm getting this error: $ koconverter llaves.kwd llaves.odt koconverter(3712)/koffice (filter manager) ...
1
vote
2answers
232 views

Is there a Ubuntu program that can convert cbz to jpg?

In order for me to read my comics on my PSP i need to convert them into jpg format. The official format of my comics is cbz, and i cant convert online because all the comics are about 7 gigabytes.
1
vote
1answer
4k views

How to add Fade-out and Fade-in Effects by convert command?

convert command can make the mpeg video from the several pictures. For example: convert -delay 300 *.png test.mpg Well, is it possible to add Fade-out and Fade-in effects into the mpeg video by ...
5
votes
3answers
46k views

How can I convert IDX/SUB DVD subtitles into a text SRT subtitle file?

I have a pair of .idx/.sub subtitle files with multiple languages and I need to convert them to single-language .srt files because neither Totem nor Gnome Mplayer can show that type of subtitles.
24
votes
8answers
21k views

bulk/batch convert mp3 files to ogg via command line?

is it possible to convert mp3 to ogg via command line? I'd like to just in a bulk swoop convert my mp3 files to ogg so i can play them in firefox without any issues.
4
votes
1answer
734 views

How to stop Banshee from converting my music to mp3?

When I am synchronizing my music with Banshee, it stars converting my music into mp3. How can I stop Banshee to convert my music and make it just copying it? My player can play nearly every ...
2
votes
3answers
4k views

Is there now any way to convert mp3 files to m4a or aac 192kbit?

Since about two years now I am trying to find a way to convert high quality mp3 files to m4a or aac files with a fixed bitrate 192k. Please don't suggest using another format - i thought this through ...
5
votes
5answers
13k views

How can I convert .mp4 files to .3gp using ffmpeg?

I would like to download a few videos from youtube and convert them to 3gp so that I can play them on my phone. I would like to know how this can be done using ffmpeg. I tried the various results on ...
5
votes
2answers
2k views

How to convert WMA lossless to FLAC?

I have some CDs that I want to convert to FLAC. Banshee can't find their metadata, but Windows Media Player can. I figured there are two workarounds: Rip all CDs using Windows Media Player ...
10
votes
3answers
52k views

How to convert image to CMYK in GIMP?

I am supposed to send some artwork to the printers tomorrow and their guidelines requires it to be CMYK. I have installed the plugin Separate+ from the 'gimp-plugin-registy' package. I have also ...
7
votes
2answers
8k views

How can I convert my FLAC music collection to Apple Lossless?

I have a reasonable sized music collection that I keep in FLAC format on my Ubuntu laptop. I'd like to start playing this music on my Mac, and to sync it from there to my iPod. People have suggested ...
13
votes
3answers
13k views

Convert PDF to image

I'm trying to convert a PDF file (it's a book) into an image. When I using convert like this convert book.pdf book.jpg or like this convert book.pdf book.png then I get this warning Warning: ...
5
votes
3answers
22k views

How can I convert a 1080p wmv video to a 720p video?

I have a 1080p wmv video that I'd like to convert to a lower quality (preferably 720p) video. I would like to keep the audio intact. How can I accomplish this in Ubuntu?
9
votes
3answers
7k views

Convert lossless m4a to flac

I tried to convert a file with pacpl, but I get the well-known "256" error. With the -v flag, the FAQ of pacpl tells me: "The file you are trying to convert is a lossless .m4a file. The format ...