snd_intel8x0, 2.6.15.4: Alsa oss works, but pure alsa is way too fast

snd_intel8x0, 2.6.15.4: Alsa oss works, but pure alsa is way too fast

[Harald Dunkel]

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Hi folks,

Playing videos via mplayer I've got a problem: The Alsa-oss
emulation (mplayer -ao oss) seems to work, but for pure Alsa
(mplayer -ao alsa) the sound seems to be played too fast. And
I get a stream of error messages on the terminal saying

alsa-play: write error: Broken pipe0.000   1/  1 ??% ??% ??,?% 0 0
alsa-play: trying to reset soundcard
alsa-play: write error: Broken pipe0.022   4/  4 ??% ??% ??,?% 2 0
alsa-play: trying to reset soundcard
alsa-play: write error: Broken pipe0.043  11/ 11  2% 19%  2.7% 5 0
alsa-play: trying to reset soundcard
alsa-play: write error: Broken pipe0.047  13/ 13  2% 16%  2.9% 6 0
alsa-play: trying to reset soundcard
alsa-play: write error: Broken pipe0.059  19/ 19  1% 11%  2.5% 9 0
alsa-play: trying to reset soundcard
alsa-play: write error: Broken pipe0.067  20/ 20  1% 10%  2.5% 10 0
alsa-play: trying to reset soundcard
alsa-play: write error: Broken pipe0.058  24/ 24  1%  8%  2.6% 10 0
alsa-play: trying to reset soundcard
:
:

lspci:
0000:00:06.0 Multimedia audio controller: nVidia Corporation nForce3 Audio (rev a2)
uname -a:
Linux pluto 2.6.15.4 #2 PREEMPT Sun Feb 12 16:51:38 CET 2006 x86_64 GNU/Linux


Any help would be highly appreciated.


Regards

Harri

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Re: snd_intel8x0, 2.6.15.4: Alsa oss works, but pure alsa is way too fast

[Lee Revell]

On Tue, 2006-02-28 at 21:32 +0100, Harald Dunkel wrote:
> Hi folks,
> 
> Playing videos via mplayer I've got a problem: The Alsa-oss
> emulation (mplayer -ao oss) seems to work, but for pure Alsa
> (mplayer -ao alsa) the sound seems to be played too fast. And
> I get a stream of error messages on the terminal saying

Sounds like an mplayer bug.  If you play a .wav file with "aplay
file.wav" does it play at normal speed?

Lee