[mythtv] MythTV_0.21+Fedora9+PulseAudio+ALSA causing the volume to be unchangable
Colin Guthrie
mythtv at colin.guthr.ie
Wed Sep 10 12:45:23 UTC 2008
buzz wrote:
> As a related note to this defect......
>
> Has anyone other than me experienced the combination of
> MythTv0.21+Fedora9+PulseAudio+ALSA causing the volume to be unchangable
> ( or more correctly, I can change it all I like, and the on-screen
> display changes, but the decibels dont). ?
>
> Yes, I have ALSA as the selected output type in mythtv, and I DO get
> sound..... so it's a slightly different bug that the one mentioned in
> #3598 below, but quite possibly related.
Make sure your mixer is set to "Master" and not "PCM". Pulse does not
expose a PCM mixer control.
Also make sure you have configure alsa correctly to use the pulse plugin
as a mixer and not just for PCM data.
Also you can see Cal's patch for direct pulseaudio support here:
http://svn.mythtv.org/trac/ticket/5473
HTHs
Col
--
Colin Guthrie
myth(at)colin.guthr.ie
http://colin.guthr.ie/
Day Job:
Tribalogic Limited [http://www.tribalogic.net/]
Open Source:
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PulseAudio Hacker [http://www.pulseaudio.org/]
Trac Hacker [http://trac.edgewall.org/]
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