We have already learned how to convert jpeg files to pdf on Linux. Now I am going to show you how you can convert .3ga or .3gp audio files to mp3 or ogg. Of course I use Ubuntu.
If you type in Google that "3gp to mp3 linux" thing, you found the ffmpeg command. That's OK. But somehow I cannot make this ffmpeg wokr on my Ubuntu. So I found another way to converting 3gp to mp3.
Gnac is an audio file converter application. You can install with