[mythtv-users] No audio in MythTV with BT878 card
rshaw2 at midsouth.rr.com
Fri Mar 17 04:25:39 UTC 2006
Michael T. Dean wrote:
>On 03/15/2006 11:12 PM, Richard Shaw wrote:
>>I have a card on loan for a while. I'm not sure what brand it is but
>>it's got a Phillips label on it and a chip that says BT878. I got the
>>card recognized in MythTV no problem and it seems to be tuning fine but
>>I don't get any audio. Here's what I do know...
>>I am not using the btaudio module. I don't even have it installed that I
>>can tell. Stock FC4 install.
>>I have no entry for /dev/dsp
>If you don't have /dev/dsp* or /dev/sound/dsp* or ... (if find /dev
>-name '*dsp*' gives nothing), make sure you load the ALSA OSS
>compatibility modules with:
>(and, if your card has a sequencer)
>To use the sound card to record (i.e. with the audio out from your card
>looped through the sound card line in). If you don't want to use that
>cable, you'll have to load the appropriate audio driver for your card.
>(IIRC, the OSS driver for bttv cards is deprecated, and the ALSA one is
>more challenging to set up, but can be used if you get it working--with
>the OSS compat modules mentioned above, though.)
>mythtv-users mailing list
>mythtv-users at mythtv.org
I found that modprobe snd-bt87x got me some sound, but it was garbled
and looped indefinitely. Any suggestions to fix that?
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