[mythtv] WinTV GO and btaudio... no sound

Nathan Langley mythtv-dev@snowman.net
20 Dec 2002 11:38:56 -0600

I was have some sound noise issues.  I got the btaudio working but I was
still having the issue.  My recordings have a background hum I cant seem
to get rid of.  Im going to try a diff tuner card soon.  I cant
rememeber what I did but I will check tonight when I get home and send
what I can.

On Fri, 2002-12-20 at 10:47, m0j0.j0j0 wrote:
> Has anyone had any luck with a WinTV GO 190 and btaudio? 
> I've been unable to get decent sound using the loopback cable and my
> onboard soundcard line-in, so I thought this may be a better option. It
> would be nice if I didn't need to add a "real" soundcard to this box.
> Here's the output from when I load the btaudio driver.
> btaudio: Bt878 (rev 17) at 00:0b.1, irq: 5, latency: 32, mmio:
> 0xed800000
> btaudio: using card config "default"
> btaudio: registered device dsp1 [digital]
> btaudio: registered device dsp2 [analog]
> btaudio: registered device mixer1
> Here's the text output from aplay.
> % aplay /dev/dsp2
> Playing raw data '/dev/dsp2' : Unsigned 8 bit, Rate 8000 Hz, Mono
> I've attempted to tweak every setting in kmix. kmix shows 3 lines for
> the bt878, but nothing I do seems to make any sound actually play.
> Any thoughts?
> Thanks,
> -j
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