5.2-RELEASE TODO
Matt Loschert
loschert at servint.com
Mon Dec 15 13:08:05 PST 2003
On Mon, 15 Dec 2003, Munish Chopra wrote:
> On 2003-12-15 14:09 +0000, Mathew Kanner wrote:
> > On Dec 15, Munish Chopra wrote:
> > >
> > > I'm not personally seeing any LOR's, but audio playback slows down under
> > > load, and every few seconds I hear popping noises during audio playback,
> > > whether under load or not.
> > >
> > > I've got a simple SB16:
> > > pcm0: <Creative CT5880-C> port 0xd800-0xd83f irq 5 at device 15.0 on
> > > pci0
> > > pcm0: <TriTech TR28602 AC97 Codec>
> >
> > Hello Munish,
> > I would realy like to help you and others. Please describe in
> > detail the circumstances that create the problem. Are you
> > experiencing buffer overruns or underruns? How many devices are
> > sharing the IRQ? What are they? What happens when you cat a raw file
> > to the device? Does this happen with VCHANs? Have you tried the patch
> > I posted to -current under the heading "sound patch for pop &
> > crackles"?
> > Please read the pcm man page for a better description on how
> > the answer the above.
> >
>
> There are two distinct problems in my case:
>
> 1) Load can be virtually zero, moderate, or heavy, either way every few
> seconds (anywhere between 2 and 10 seconds or so) I hear snaps or
> pops in the output. Some are pretty hard to hear, others are obvious,
> depending on what's actually playing.
>
> 2) When untarring large gzip'ed or bzip2'ed tarballs, playback begins to
> "slow down" to something like half the normal speed or less. I first
> noticed this during portupgrade, when the XFree86 tarballs are
> unpacked.
FWIW, I have been seeing the same thing (problem 2) while running xmms and
portupgrade on 4.9-STABLE. This particular problem is definitely not
confined to -CURRENT.
- Matt
--
Matt Loschert - Software Engineer | email: loschert at servint.com |
ServInt Internet Services | web: http://www.servint.net/ |
McLean, Virginia USA | phone: (703) 847-1381 |
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