title: Android convert pcm file from AudioRecord to smaller file
body: <p>I tried to record audio in Android. The quality of the sound using the MediaRecorder really sucks.</p>
  
  <p>So I tried writing the sound to a stream using the AudioRecord function. Great quality but pcm-files are too large in size as I want to upload them to a remote server.</p>
  
  <p>Does anybody know how to compress the pcm (like mp3 or else)?
  Any help is mostly appreciated.</p>
  
  <p>Tom</p>