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

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1
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2answers
28 views

convert with bash - trim/crop and center

i need a fast and reliable way to modify a lot of images. There is a lot of white around my pictures i want to get rid about. The problem is, it is a number of similar pictures, but they have ...
8
votes
3answers
5k views

How to exchange/remove/overwrite a PDF's background?

as the title says I want to change background of a PDF. This are some slides, and to save toner I thought it would be good to change the background to white. I tried pdftk with its operations: ...
22
votes
9answers
35k views

How to convert a m4a sound file to mp3?

I tried with: $ ffmpeg -i music.m4a music.mp3 but I got a zero bytes file. The output was: FFmpeg version 0.6-4:0.6-2ubuntu6.2, Copyright (c) 2000-2010 the FFmpeg developers built on Sep 16 2011 ...
1
vote
4answers
3k views

How to convert flv to mp3 on ubuntu 14 without ffmpeg

And how to do any convertions in Ubuntu 14 if there is no ffmpeg anymore? When I last use it prev version I had warning to use different tool but I don't remember what it was.
0
votes
1answer
3k views

Switch from Ubuntu to Kubuntu — 14.04

What is the command to remove all Ubuntu apps from a Kubuntu desktop, and vice versa, in Ubuntu 14.04? I want to keep the new Unity Locker, but remove everything else :) Thanks!
2
votes
0answers
36 views

Convert HTML to PDF [duplicate]

I went through other links with a similar question, but couldn't find a solution that I wanted. I am trying to provide documentation for my tool in PDF format. I have a bunch of .html files that ...
0
votes
4answers
2k views

How to use Ffmpeg to convert wma to mp3 recursively, importing from txt file?

I tried different options from forums, but most of them are out of date (ffmpeg tells me about it, like with -sameq option). Im trying to understand the docs, but I can't. I want to know how to ...
1
vote
1answer
1k 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 ...
2
votes
2answers
856 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 ...
5
votes
5answers
10k 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 ...
3
votes
3answers
197 views

How to convert mp4 to mkv?

I have a mp4 video which is 18.5GB, it doesn't has any appreciable quality, and it runs for 2hours and 40 minutes. recently I came across a movie which was saved in mkv format and was of the same ...
4
votes
5answers
5k 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 ...
0
votes
1answer
144 views

Convert HEVC files with ubuntu

I got them working in Ubuntu (using instructions here: blog.vladimir-ivanov.net/vlc-does-not-support-the-audio-or-video-format-hevc-unfortunately-there-is-no-way-for-you-to-fix-this/ ) but not on the ...
0
votes
1answer
62 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
6answers
7k views

WinFF (FFMPEG): Unknown encoder 'libvo_aacenc'

When I try to convert a video - specifically, a Video Object (".vob") file - to MPEG-4, WinFF which I assume is a frontend for ffmpeg and avconv, but it tells me: `Unknown encoder 'libvo_aacenc'` ...
0
votes
2answers
109 views

How do I convert WAV to FLAC and FLAC to OGG?

How do I convert a Waveform Audio File (".wav") to the Free Lossless Audio Codec (".flac")? In addition, how do I convert Free Lossless Audio Codec (".flac") files to Ogg Vorbis (".ogg") files, for ...
2
votes
0answers
326 views

avconv/ffmpeg - audio slowly drifts out of sync, original is in sync

Almost all of the instructions I've read about drifting audio sync is regarding live screen recording. I'm simply trying to truncate useless video from the end of a raw DV file in an effort to prepare ...
13
votes
3answers
14k views

How can I convert a .m2ts to .mkv?

Does anyone know of an application that allows me to convert an m2ts file to mkv or some other format? Preferably something that allows me to convert it directly, rather than convert the whole Blu-ray ...
8
votes
6answers
2k views

How do I convert wma files to ogg?

I have installed "Sound Converter" but I keep getting an error when I try to use it. It first tells me that I need a plugin that is not installed (so I have it search) then it reports "Failed to ...
0
votes
4answers
13k 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 ...
1
vote
1answer
200 views

How to specify flac compression level when converting with avconv?

I am trying to convert some aac files to flac files, because aac is not supported by another device I use. After some multiple attempts to find a solution, searching the Internet, I finally read that ...
-1
votes
1answer
125 views

Making video Using Still Images [duplicate]

I am using avconv to convert images into video, but i am facing some issue in it that is. I have thousands of images in a directory and named as video_clip_0_0_0_0_0_0_0_0_09_0_102.jpeg and images did ...
1
vote
1answer
32 views

How to edit/add converter options in DeaDBeeF?

DeadBeeF can convert audio files easily. (For a solution to a possible problem, see How to convert audio files in Deadbeef player.) There are different options but they are not editable and new ...
3
votes
1answer
1k 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 ...
0
votes
0answers
163 views

Format Junkie won't convert (Ubuntu 14.04 LTS)

I am trying to use format junkie to convert .ogv videos I recorded using RecordMyDesktop. I am trying to convert them to .avi. When i put the videos in format junkie and press convert, the progress ...
3
votes
0answers
324 views

How to convert Softsub Video file to Hardsub Video file?

How to convert Soft-sub Video file to Hard-sub Video file ? I have many mkv video files but I can't watch this videos because the subtitles don’t appear so I want to convert this files to Hard-sub ...
0
votes
1answer
817 views

How To Convert a BIN file to ISO on Linux 14.04 Using PowerIso?

I need to know how to convert a BIN file to an ISO file. I've tried using bchunk. And for some reason, it didn't work. Now I have PowerIso and I want to convert my Final Fantasy VIII (Disc 1).bin file ...
0
votes
0answers
21 views

Recent app install won't show up [duplicate]

I'm having the next problem. I never learned how to install .tar.gz files, so I installed Alien and convert the .tar files to .deb and install the apps with software center or by terminal. The problem ...
0
votes
0answers
2k views

how to convert *.raw to *.vhd with qemu-img command

I created a memory dump out of the userdata partition of my android device for recovery purposes. I need to be able to convert this dump.raw to a dump.vhd so I can be able to mount it up in Windows ...
6
votes
2answers
7k 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 ...
0
votes
0answers
260 views

imagemagick - batch convert reads files but doesn't output

I'm trying to use ImageMagick convert to take a bunch of *.JPG files, resize them and output them named something like name-XX.jpg. The input JPG files are not sequentially numbered, e.g. ...
0
votes
2answers
283 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 ...
1
vote
0answers
109 views

Error: Aborted (core dumped)

I want to convert MODIS HDF files into a NetCDF format in Ubuntu 14.04. I have not compiled the NCO operators with large file size capability and I am getting the following error: ncks: ...
0
votes
0answers
14 views

Burn full installation to disk

I am running Ubuntu as a virtual machine. But I am starting to really enjoy it! So what I want to do is to somehow take the full installation (with all my files, settings, etc) and make it into an ...
3
votes
2answers
4k views

Converting a lot of image jpg to png

I want to convert a lot of image(nearly 100) from jpg to png format. How can I do this without renaming them?
0
votes
0answers
132 views

Convert OGG (And other formats) to MIDI?

Are there any methods to doing this on Ubuntu 14.04? What kind of quality should I expect from the midi file?
3
votes
2answers
3k 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?
2
votes
4answers
574 views

what is the best video converter software to be played in iPhone & iPod?

what is the best video converter software to be played in iPhone & iPod? how to convert video to be played in iPhone & iPod?
2
votes
4answers
49k 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 ...
13
votes
4answers
12k 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: ...
1
vote
0answers
29 views

Why does convert add half an empty page

Try running the following: pdftk a-i0778e.pdf cat 1 output page.pdf convert page.pdf page.jpeg (or png, whatever you want) returns a weird png file with left half blank and the image of the pdf ...
0
votes
2answers
560 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 ...
1
vote
1answer
72 views

Is there a way to configure all files in a folder using a particular software?

Im using openSMILE software to extract features from an audio file. My work involves extracting mfcc featues from a .WAV file (to obtain a .mfcc file). Default code to convert the file is as ...
5
votes
3answers
19k 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?
1
vote
4answers
3k views

How to convert .avi video to .mp4(for Motorola Milestone, Android 2.3.4) with Avidemux

I open .avi video with Avidemux and I set Video format to MPEG-4 AVC(under Configure, Bitrate tab I choose "Single Pass - Bitrate (Average)" and Target bitrate to 256 kb/s, under Filters I choose ...
3
votes
2answers
1k views

avconv on multiple threads

Is it possible to run jobs on multiple processor or threads to speed up avconv? Is there a feature in progress, if not I wonder why?
5
votes
2answers
2k 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 ...
1
vote
2answers
281 views

How to convert DAT to MP3 in ubuntu 14.04

I have a question: How can I convert a .DAT or other formats to mp3? Do we have a good tool for doing that? If so, how? Thank you
0
votes
0answers
36 views

Create A Custom Profile For A Custom Format In Gnac

I want to be able to create .m4a files with alac encoding using Gnac on Ubuntu 14.04 - Desktop X86-64. Since there is no built in profile for alac I have to use the custom profile + custom format ...
1
vote
1answer
278 views

Creating a single PDF from a lot of image

I have a lot of image files. I want to convert them to one single pdf file. How can I do it?