[mythtv-users] volume control problem with 0.19

[Michael Papazoglou]

me again -

I dug a little deeper, and found the following in the output log of
mythfrontend when I started watching live tv or a recording:

NVP: Disabling Audio params(16,2,0)

I traced that to NuppelVideoPlayer.cpp, lines 490-503, apparently
audio_samplerate is set to 0.  So I changed line 490 from

if ((audio_bits <= 0) || (audio_channels <= 0) || (audio_samplerate <= 0))

to

if ((audio_bits <= 0) || (audio_channels <= 0) || (audio_samplerate < 0))

and I can now control the volume again.  I'm fairly certain that this is
not the proper way to fix this, since the audio sample rate probably
should not be 0.  Can anyone shed any light onto this?

Thanks,
Mike


On Wed, 15 Feb 2006, Michael Papazoglou wrote:

> I just noticed that if I tell MythTV to not use the decoder of the
> PVR-350 for tv-out, the volume change functionality works again.
>
> Mike
>
> On Wed, 15 Feb 2006, Michael Papazoglou wrote:
>
> >
> > Hi,
> >
> > I just upgraded to 0.19 with a pvr350, kernel 2.6.8, and now I can't
> > change volume while watching live tv or recordings.  Hitting [ ] or F10
> > F11 on the keyboard does nothing.  Volume control works in mythmusic.
> > Anyone else seeing this?
> >
> > Mike
> >
> >
> >
>