[mythtv-users] audio problems

[Chico Makani]

I'm running Myth 0.19 on Ubuntu Dapper. I have OSS and ALSA drivers installed. mplayer works with either driver. I have an Nvidia4 chipset and RealTek audio chip. 
  
 If I run myth with the OSS driver device: /dev/dsp mixer: /dev/mixer 
I get audio but can't change the volume. If I open the mixer I can see that there's a PCM-2 conrol that Myth is automatically setting to 100%. 
  
 So I tried the ALSA driver.  device: ALSA:default,  mixer: default 
in this case I get no audio at all. From the log files it appears that Myth is looking for a Master control on the mixer that does not exist. Here's the message:

2006-06-26 14:20:20.063 Opening audio device 'default'.
2006-06-26 14:20:20.137 mixer unable to find control Master
2006-06-26 14:20:20.137 mixer unable to find control Master
2006-06-26 14:20:20.140 NVP: Disabling Audio, reason is: mixer unable to find control Master
  
 Any ideas?  Thanks.
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