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I still have to confirm the audio when I get home, but using the dmesg program,
I realized that the card was not autodetected propertly, and thus i had to
define the card type in modules.conf. after rebooting, dmesg reported everyting
properly. Thanks for the info! I will let you know if there are any other
problems.<br>
<br>
::Paul<br>
<br>
<br>
IvanK. wrote:<br>
<blockquote type="cite" cite="mid200302211413.33663.chepati@yahoo.com">
<pre wrap="">Great info,
thanks a lot. I'll try that. By the way, what is your entire alias line for
btaudio from modules.conf?
It's a bit confusing, though, on second thought. Why does mythmusic work
then? If it's using /dev/dsp0, and that is laready taken by btaudio (I
presume both for playback and recording) then playing through it won't
produce anything? Hence, I shouldn't be hearing mythmusic output either.
One more interesting detail is the fact that I loaded btaudio only once. When
I get the error I described before, I haven't even loaded btaudio. Bizzare.
Thanks,
IvanK.
On Friday 21 February 2003 01:22 pm, Joseph A. Caputo wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Sounds like btaudio might be messing things up... if you're loading the
btaudio module, it will grab the first two available /dev/dsp* devices
and the first available /dev/mixer* device. So, depending on your
module load order, /dev/dsp0 could be your sound card or your btaudio
input-only. A quick look at the output of the 'dmesg' command should
tell you which devices btaudio is grabbing. Your options then are to
remove references to btaudio from your /etc/modules.conf file, or to
re-run the Myth setup program and try changing the audio device
associated with your tuner(s).
Incidentally, you can force the devices that btaudio grabs with some
options in /etc/modules.conf. Mine reads like:
options btaudio dsp1=1 dsp2=2 mixer=1
will ensure that btaudio grabs /dev/dsp1, /dev/dsp2 and /dev/mixer1
(assuming they are available -- I don't know what happens if they're
already assigned)
Hope this helps.
-Joe C.
</pre>
<blockquote type="cite">
<pre wrap="">----------------------------------------------------------------------
I had the same problem last night, but I saw the picture. I checked the
patch cable from WinTV to the soundcard lin-in, checked the mixer
settings, etc, checked /dev/dsp usage and permissions, but saw no
problem. I can use mythmusic to play back music, so I know sound is
working.
Funny thing is the same setup worked only two days ago -- it just stopped
working last night. I'm using CVS from Tuesday around 9pm ET.
In all fairness I have to admit that things probably broke when I tried
to use btaudio and a second TV card. In setup I added the /dev/video*
devices, etc. But I gave up on the multiple tuner setup for now because
there was some hardware conflict. So ever afterwards I haven't been able
to hear audio from mythtv only. Mythvideo and mythmusic work.
I'm puzzled. I suppose I'll remove mythtv, update from cvs and build
again. Let's see if this helps.
IvanK.
</pre>
</blockquote>
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