[mythtv-users] Pinnacle PCTV Pro sound problem

[nate s]

Yes, I had this problem exactly.  

Look here for more info.  

http://forums.gentoo.org/viewtopic.php?t=232061&highlight=


On Fri, 15 Oct 2004 15:55:54 +0200, Danilo Massa <danilo at danilomassa.it> wrote:
> Hello,
> I am quite frustrated ... I am bulding a tv box for my house and I have
> just moved from Winzozz to Linux.
> I have installed mythtv on a Fedora Core 2 on my Asus Pundit box, all
> the stuff is working fine (musics, videos, news, etc) ... but I have a
> big problem with TV ... Living in Italy I have coded all the channel
> manually and I am able to see the TV but the sound is like echoed with
> the volume that is pumped up every few secs.
> 
> Some one has alread experienced something like that?
> 
> my configuration is:
> - Pinnacle PCTV Pro (with audio out connected to the line-in of the
> embedded sound card of the pundit box)
> - modprobe.conf
> alias eth0 b44
> alias sound_slot_1 off
> alias char-major-116 snd
> options snd snd_major=116 snd_cards_limit=1
> alias snd-card-0 snd-intel8x0
> options snd-intel8x0 index=0 snd_id="ICH"
> install snd-intel8x0 /sbin/modprobe --ignore-install snd-intel8x0 &&
> /usr/sbin/alsactl restore >/dev/null 2>&1 || :
> remove snd-intel8x0 { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; };
> /sbin/modprobe -r --ignore-remove snd-intel8x0
> alias char-major-14 soundcore
> alias sound-slot-0 snd-card-0
> alias sound-service-0-0 snd-mixer-oss
> alias sound-service-0-1 snd-seq-oss
> alias sound-service-0-3 snd-pcm-oss
> alias sound-service-0-8 snd-seq-oss
> alias sound-service-0-12 snd-pcm-oss
> alias char-major-81 bttv
> alias usb-controller ehci-hcd
> alias usb-controller1 ohci-hcd
> alias eth1 driverloader
> 
> - when I execute aplay /dev/dsp I get:
> Playing raw data '/dev/dsp' : Unsigned 8 bit, Rate 8000 Hz, Mono
> underrun!!! (at least 11.488 ms long)
> underrun!!! (at least 12.974 ms long)
> underrun!!! (at least 13.084 ms long)
> underrun!!! (at least 13.088 ms long)
> underrun!!! (at least 13.080 ms long)
> underrun!!! (at least 13.104 ms long)
> 
> with the strange echo effect ...
> 
> P.S. awtv and tvtime are working fine ...
> 
> Any idea?
> 
> Thanks in advance
> Danilo
> 
> 
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