[mythtv-users] OT: mplayer volume control

[Bryan Halter]

In my setup I have mplayer playing 6 channel encoded DVDs through
Logitech speakers through the 3 audio jacks at the back of the system.
When I adjust the volume in mplayer I only get an adjustment to the PCM
volume not to the Surround/Center/LFE controls in alsamixer.  Is there a
way to have the volume + - buttons on my remote change all 4 sliders?
Adjusting the master level doesn't seem to change anything except the
sound coming from the 2 front channels either.  My mplayer is using
ao=alsa channels=6.  This is a NForce2 based system with what seems to
be a decent .asoundrc.

Any help will be appreciated