[mythtv-users] volume control not working in mythtv 0.22 SVN trunk

[Jean-Yves Avenard]

2009/9/19 Michael T. Dean <mtdean at thirdcontact.com>:
> if changing Mixer controls to PCM doesn't fix it, a PCM) volume control.  In
> this case, your only options (with ALSA or OSS audio output) are either to
> a) define a softvol control called Master or PCM or b) use an external
> volume-control script or c) get a different sound card.
>
> http://www.gossamer-threads.com/lists/mythtv/users/216149#216149
> http://www.gossamer-threads.com/lists/mythtv/users/320657#320657

Or use that patch for the time being:
http://svn.mythtv.org/trac/ticket/6975

this allows to change the volume of even a digital stream...
Set the mixer program as "software".