[mythtv-users] audio out on a Hauppauge pvr-350

Brad DerManouelian myth at dermanouelian.com
Sat Dec 31 21:26:13 EST 2005


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?

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:
>
> http://jonobacon.org/viewcomments.php?id=590
>
> 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
>
>
> -------------------------------------------
> Matt Price	    matt.price at utoronto.ca
> History Department, University of Toronto
> (416) 978-2094
> --------------------------------------------
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