HTTP streaming means that 
400x streams audio to a standard software decoder like Microsoft Media Player 9, Real Player 10 or Winamp. The basics of 400x HTTP streaming is described in application notes 6 and 12 on Mayah website (www.mayah.com/content/download/pdfs/appnotes/centauri/a_n_e_006.pdf and www.mayah.com/content/download/pdfs/appnotes/centauri/a_n_e_012.pdf)
Useful hint how to configure the streaming audio quality directly by the remote
If the algorithm parameter 2 of a CENTAURI-400x-HTTP-Command-File is set to ‘none’ then the streaming quality can be set directly by menu item Settings/Codec.
It can be switched between the four different streaming qualities by either
| • | menu item Settings/Others at ‘Select sub codec’ or |
| • | using at main window the short cut key combination: 'CTRL+<number of stream>' |