How to Encode a Wav to a Mp3 on a Android Device

How to encode a WAV to a mp3 on a Android device

Pure Java


Look into Tritonus's clean room implementation of javasound which offers an MP3 encoder plugin here: http://www.tritonus.org/plugins.html


Secondly, I would suggest looking into jzoom's libraries JLayer or JLayerME: http://www.javazoom.net/javalayer/javalayer.html (this may only be decode, not sure)


If those doesn't suit your need you can look at this article from 2000 about adding MP3 capabilities to J2SE (with source): http://www.javaworld.com/javaworld/jw-11-2000/jw-1103-mp3.html



Native route


If you want "native" performance I would look at an FFmpeg or Lame port for Android.
Lame: http://lame.sourceforge.net/

Convert mp3 to wav on Android

Check out JLayer. It should run on Android. Beware, some of the calls are synchronized. If this doesn't work, tweak the source code or extract the converter modules from the entire source, since all you need is the mp3 to wav converter, not the mp3 player.

Related Topics