[mythtv-users] audio out on a Hauppauge pvr-350
matt.price at utoronto.ca
Sat Dec 31 22:08:38 EST 2005
On Sat, Dec 31, 2005 at 06:26:13PM -0800, Brad DerManouelian wrote:
> Do you get an error from Myth when you watch something? How are you
> hooking up your audio? Out from your 350 and into your sound card or
> direct from your 350 to speakers/receiver?
I was getting a "no such device" error earlier, before I found the
setting which let me use the pvr-350's audio-out. I think this is
because the main onboard sound card isn't detected, and thus /dev/dsp
isn't created. (no sound in ubuntu either).
no there aren't any errors that I can find, though I will look
I'm trying to use the direct audio out, so am not hooking up through
the sound card.
> On Dec 31, 2005, at 6:21 PM, Matt Price wrote:
> >hi folks,
> >trying to get audio out to work on a hauppauge pvr-350. This is on a
> >dell optiplex gx1, running ubuntu breezy's mythtv packages (18.1-5).
> >I have an xserver running on the tv-out, working fine, and I have
> >tried the dd test :
> >dd if=/dev/video0 of=/dev/video16 bs=64k
> >which successfully produced audio and video.
> >howver when I run mythtv I get no sound output, despite having checked
> >the "use pvr-350' audio" in the mythfrontend setup utility. video is
> >also slightly off, with the edges of the screen vanishing (very
> >frustrating when I'm doing the settings!). bur for now I'm
> >concentrating on the lack of audio, which is crippling b/c the onboard
> >sound card does not seem to be recognized by ubuntu (apparently I'm
> >not the only one with this problem, see
> >http://www.linuxquestions.org/questions/showthread.php?t=388581 ).
> >Can someone direct me to some info on this? I've googled around but
> >am getting worn out after many defeats. I tried this solution:
> >adding the following to /etc/modules.d/ivtv
> >alias char-major-61 lirc_i2c
> >alias char-major-81 videodev
> >alias char-major-81-0 ivtv
> >options ivtv ivtv_std=2 tda9887=0 ivtv_debug=1
> >options msp3400 once=1 simple=1
> >options tuner pal=1
> >install ivtv /sbin/modprobe tuner; /sbin/modprobe msp3400;
> >/sbin/modprobe saa7115; \
> > /sbin/modprobe saa7127; /sbin/modprobe --ignore-install ivtv; \
> > /usr/local/bin/ivtvctl -j reg=0x6c,val=0xfa; /sbin/modprobe
> >lirc_i2c; \
> > /sbin/modprobe ivtv-fb; \ /usr/local/bin/ivtvfbctl /dev/fb0
> >-noglobalalpha -localalpha
> >but no luck, no change.
> >can anyone offer some advice? hanks,
> >Matt Price matt.price at utoronto.ca
> >History Department, University of Toronto
> >(416) 978-2094
> >mythtv-users mailing list
> >mythtv-users at mythtv.org
> mythtv-users mailing list
> mythtv-users at mythtv.org
Matt Price matt.price at utoronto.ca
History Department, University of Toronto
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