title: Split and merge/concat recorded audio
body: <p>I need to be able to split and merge recorded audio in Android. Since there are <a href="http://developer.android.com/guide/appendix/media-formats.html" rel="nofollow">a number</a> of different formats, does anyone know which format is easiest to handle?</p>
  
  <p>It's only the formats with a dot under "Encoder" that is available for recording.</p>