[mythtv-users] Corrupt audio with i8x0 (sis7012)
Frank Martelli
frank at foodsavvy.com
Sun Aug 17 11:06:48 EDT 2003
After upgrading my kernel to 2.4.21, MythTV to 0.11, rebuilding ALSA and
(strangely) doing a '/sbin/chkconfig --del alsasound', I am making
progress on this sound card issue. Now, doing an 'aplay /dev/dsp' while
xawtv is running yields the correct result -- audio coming from both
channels (with a slight delay) accompanying the video.
In MythTV when I watch live TV, however, I only get left-channel audio.
It is in-sync with the video but the right channel has nothing. Has
anyone else seen this? Any help out there?
Thanks again for all the hints and help!
-T
> Hello all,
>
> I am trying to use on-board sis7012 audio with Mythtv (the sis7012 is a
> realtek AC97 / i8x0-clone), but am having a strange problem. MythTV
> seems to be working EXCEPT:
>
> When I 'watch TV' the audio is only good for ~2 seconds
> -- it then begins to 'echo,' where the first two seconds of audio are
> apparent in the loop (overlayed with new audio) until the audio stream
> degrades into unintelligible 'ringing'.
>
> *snip!*
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