Pulseaudio : The Incredible

The pulseaudio is great. And the greatest thing is that you need not do any config settings in debian for that. Just install it and use it straight-forward. I am using padevchooser as the applet for configurations. Now I can easily add bluetooth headsets and route the audio to them. The blueman applet has pulseaudio plugin. Just enable it.

For using mplayer
alias mplayer='mplayer -ao pulse'

In gmusicbrowser you can do the settings in mplayer advance tab in settings.

And that solves some of the problems with music/videos.