new_contents: # -*- coding: utf-8 -*-
  
  from timeside.decoder import *
  from timeside.encoder import *
  import os.path
  import sys
  
  source = sys.argv[-1]
  dest = source+'.ogg'
  
  decoder  = FileDecoder(source)
  encoder  = VorbisEncoder(dest)
  
  (decoder | encoder).run()
  
subject: add vorbis encoder test