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

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22
votes
9answers
37k 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 ...
0
votes
1answer
461 views

Difference between convert -sample and convert -geometry

I was making a small guide for facebook users on mogrify and convert ImageMagik subcommands, but I found that convert has -sample and -geometry options that for me look 99% the same. What is the ...
14
votes
3answers
29k views

Convert filesystem NTFS -> EXT4?

I have 2 TB of data on an NTFS drive which I would like to convert to EXT4 filesystem. My OS runs on a (comparatively) small 60GB SSD. Is there any way to convert the filesystem, apart from backing ...
0
votes
3answers
530 views

MP4 Converting Problem

I have Sony Walkman and i had convert flv video to mp4 but Sony walkman still cannot read it and give an error 'Cannot play file format cannot supported'.. I also had tired to convert it by ffmpeg ...
11
votes
2answers
10k views

How to convert wav to ogg and mp3 using VBR

How to convert wav to ogg and to mp3 with VBR and excellent end quality? If possible, using soundconverter or ffmpeg. Incidentally, I tried to see whether soundconverter uses VBR and there is ...
1
vote
1answer
722 views

How do I convert LVM partitions to NTFS/Ext?

I have an LVM partition that is split into /projects (500 GB) and /backup (1.5 TB). I cannot mount it because it was on a root machine that crashed. How can I restore the data without do LVM to Ubuntu ...
2
votes
1answer
2k views

How to convert from from ubuntu desktop 11.04 to ubuntu server 11.04

How to convert from from ubuntu desktop 11.04 to ubuntu server 11.04 What does the below command do? sudo apt-get install linux-headers-server linux-image-server linux-server
1
vote
0answers
264 views

How to convert .ogv to .avi? [duplicate]

Possible Duplicate: Video converter: ogv to avi (or another more common format) I'm making tutorials with recordmyDesktop. The thing is that the final file extension is .ogv but I want to ...
2
votes
4answers
597 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?
21
votes
6answers
15k views

Converting DJVU to PDF

I want to convert a DJVU document into a PDF document, separating and preserving the text layer and the images while also keeping the structure from the DJVU. How can I do this in Ubuntu? (I will ...
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 ...
2
votes
1answer
2k views

Convert CAF to MP3 or WAV?

I have a CAF server on my Ubuntu 9.10 server and I need to convert them to MP3 or WAV. I have already tried with pacpl and ffmpeg, but it didn't work (I don't have the right encodings in Ubuntu). ...
3
votes
2answers
1k views

How can I convert an AVI file to a Blackberry-compatible format?

I need a program to convert an AVI file to a format compatible with my Blackberry. On Windows, I've tried format factory and converted the .avi file to .3gp, but the output is of very bad quality.
13
votes
3answers
15k 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 ...
2
votes
1answer
439 views

Modify Multiple Images From Console

I know convert changes from a image format to another. mogrify can resize and scale multiple images also. But HOW can i modify all images inside a directory, including the sub-directories. Like for ...
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: ...