To convert the files, you first load them in Audacity. Then in the file menu there should be an option saying Export to MP3. CLicking that will save it as an mp3 encoded file. However, this requires the LAME library available at sourceforge - http://lame.sourceforge.net/index.php
In order to convert aup to mp3 when you don't want to use Audacity, you can use Goldwave mp3 converter instead. The reviews for this software are pretty good.
Audacity is currently available for Windows, Apple OSX and Linux, and saves files in its own AUP Audacity Project file format. Audacity's native file format is NOT Wave (WAV) or MP3. You need to choose Export as Wave or MP3 in order to create a file that can be played back in other programs or transferred to an iPod.
An AUP file is a project file created by Audacity, a popular audio editing software, and it contains information about an audio project, including track data, effects, and metadata, rather than actual audio data. In contrast, other audio files, such as MP3 or WAV, contain the audio content itself. While AUP files need to be opened in Audacity to be useful, standard audio files can be played on a variety of media players. Essentially, an AUP file serves as a blueprint for an audio project, while other audio files are the completed sound recordings.
maybe you can use something like Audacity. and export file as Mp3.
MP3 and Wave files are two different audio file formats. If you open an MP3 file into a program such as Audacity or Wavelab, the program converts it to a Wave file to edit it.
MP3 files opened with Audacity will be converted to a non-compressed Wave files format for editing. To save the file back as an MP3, you will need to install a 3rd party MP3 codec such as the LAME MP3 encoder.
You need to have any special audio files converting software to convert audio files to mp3 format... For example I use a famous software called AUDACITY to convert WAV format files to mp3 format.... You can download the latest version at audacity.sourceforge.net for free... Open the file through Audacity and go to File ---> Export... option..... Give the appropriate details if you want and save it...Your job is done!! :)Or else, you might have the older version of Audacity which would say it requires some kind of a dll file to convert a file to mp3 format. That file is known as lame_enc.dll. The instructions to download that file is at http://audacity.sourceforge.net/help/faq?s=install&item=lame-mp3....This enables you to convert files to mp3 format with older version of Audacity...After downloading, locate the downloaded file when you want to convert...
1. Open it in "Audacity" (http://audacity.sourceforge.net) 2. Remove the part of the MP3 that you want 3. Download "Lame enc" (http://lame.buanzo.com.ar) 4. Back in "Audacity", go to "File>Export as MP3..." 5. Save to desktop. -telmer6
rename it with .mp3
Depends on what file type Itunes uses, but probably. First of all, the Audacity file is an .au file. That needs to be converted at least to an .mp3 or .wav file before you can even get anywhere with it. I just opened my Audacity on another computer and found that you should be able to export your file as a .wav file. If you want an .mp3 file, you'll need the Lame encoder and you'll have to install it (It's not hard...just follow the instructions). From there, depending on what Itunes uses, you'll have to convert to that file type. You should be able to find a file converter somewhere on the internet.
change which information? if you mean to edit the sounds contained in it you need some sort of audio studio software like cool edit to edit the mp3, or or if you mean to alter the text information in the id-tag that gets embedded you can right click on the mp3 file and choose file properties and choose audio information you can edit the text associated with the mp3
You could open the song you want to cut from into a program such as Wavepad (type name into download.com for a version), or audacity - both of which can be downloaded for free. Then cut out the bits that you don't want, and resave the file as a .mp3.