[linux-dvb] HVR3000, cx88_alsa, crackly audio

Markus Rechberger mrechberger at gmail.com
Mon Dec 25 00:18:40 CET 2006


Hi,

On 12/20/06, Steven Toth <stoth at hauppauge.com> wrote:
> Robert Longbottom wrote:
> > Hi again!
> >
> > After much messing around I've managed to get the HVR3000 to working
> > using Steven Toth's tree.
> >
> > I still need to unload and reload the tuner module a few times on each
> > boot to make it pick up the TDA tuner chip, but it works once it has
> > been detected.
> >
> > My problems with no audio was because I was using the wrong TV-norm :-/
> > ooops.
> >
> > Now it is working, I have audio, but every now and again I get crackling
> > or distorted audio.  This is when I'm watching TV (or  recording) using
> > MythTV.
> >
> > Has anyone else experienced crackling / distorted audio (I guess on
> > anything using cx88_alsa) and how did you fix it?
> >
>
> I'm playing catchup on the ML. It's good to see people have the HVR3000
> patches limping/running.
>
> How would you categorize the audio noise and is their any kind of
> pattern to when it appears/disappears, or to the type of noise?
>

seems like I'm having the same issue here, I'll record a sample during
the next few days. seems like it's dropping audio data.
But my device is a Pinnacle Hybrid PCTV Cardbus (cx23880/xc3028)

Markus



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