[mythtv-commits] Ticket #7041: Problem with the audio buffer prevents use.
MythTV
mythtv at cvs.mythtv.org
Sun Sep 13 07:51:15 UTC 2009
#7041: Problem with the audio buffer prevents use.
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Reporter: omgwtfbyobbq at gmail.com | Owner: ijr
Type: defect | Status: new
Priority: blocker | Milestone: unknown
Component: MythTV - General | Version: 0.21
Severity: medium | Mlocked: 0
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My capture card itself seems to work well. Xawtv and tvtime both have
sound/video and the tuner seems to work well. /dev/dsp outputs the audio
as it should. I've tried all the different inputs (coax, svideo,
composite), changed the audio buffer options, and even if I set the
capture card's audio device to none, this problem still pops up.
Specifically, mythfrontend loops with this output until I kill it when I
try to watch something and both the frontend and backend freeze.
2009-09-13 00:31:38.624 NVP: Prebuffer wait timed out 10 times.
2009-09-13 00:31:38.707 NVP::AddAudioData():p1: Audio buffer overflow,
audio data lost!
2009-09-13 00:31:38.707 NVP::AddAudioData():p1: Audio buffer overflow,
audio data lost!
2009-09-13 00:31:38.707 NVP::AddAudioData():p1: Audio buffer overflow,
audio data lost!
etc...
I can record the input, but it appears that something (maybe even not
mythtv, although I'm not sure what it would be since the output of
/dev/dsp is fine) is doing is screwing with the sound. For instance if I
try to play one of the recorded files, mplayer complains about the audio.
Starting playback...
Too many audio packets in the buffer: (4096 in 16777216 bytes).
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/7041>
MythTV <http://www.mythtv.org/>
MythTV
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