[mythtv-users] WinTV PVR 250 question

Jason S jms_temp at yahoo.com
Mon Apr 28 15:05:32 UTC 2003


Hello,

I have the same card as you and I had this problem too.

It turns out there are various "Capture" mixers with this card. Try
cranking all of them up to 100% and then if you get sound, do one by one.

For me it was something like Sigmatel Capture that did it.

Thanks!
Brad

> Yes, I know it's a FAQ, but I've tried everything suggested, and it
> still doesn't work.
> 
> I'm using a Creative SB Live EMU10k1 soundcard with the alsa-driver. 
> The capture-card is an ASUS V7100 with the rivatv-driver
> 
> 
> And, I have no sound in mythtv.
> 
> Sound pass-throuh in xawtv works fine. So does muting the channel
> and using "aplay /dev/dsp" to play the sound i xawtv. There are no
> sound-deamons running.
> 
> I should note that the "aplay-test" didn't work right away. The problem
> was I loaded the rivatv driver before loading the snd-mixer-oss
> and snd-pcm-oss drivers. This caused tvaudio and tvmixer to claim
> /dev/dsp and /dev/mixer. Well, that's what I think happened anyway.
> 
> Once I forced the drivers to load in the right order I can now record
> audio in xawtv and the "aplay-test" works.
> 
> 
> Both input- and output- sound-devices are set to "/dev/dsp". I also
> tried setting the output sound-device to "/dev/snd/pcmC0Dop" (because
> that was what aplay was using), but it didn't help.
> 
> Any hints are greatly apreciated.
> 
> 
> -- 
> Ragnar Kjørstad
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> mythtv-users mailing list
> mythtv-users at snowman.net
> http://lists.snowman.net/cgi-bin/mailman/listinfo/mythtv-users


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