[pulseaudio-discuss] Alsa's mixer interface with pulseaudio plugin
gmane at colin.guthr.ie
Tue Jul 29 02:44:09 PDT 2008
Wolfgang Rosenauer wrote:
> I'm just trying to implement a volume control using the Alsa mixer API.
> That works already with plain ALSA but not if PA is used.
> When using plain Alsa I'm getting the PCM mixer to work while with PA I
> found there is only a Master mixer available which I can get but the
> volume get functions are returning strange values.
> I'm using
> The range looks suspicious (1-140576480) but the reported volume is 0
> what makes no sense.
> So do I need to do something different for PA or won't it work anyway?
Wild guess, but perhaps some signed vs. unsigned issue?
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