[haiku-bugs] Re: [Haiku] #7284: auich.settings not installed
- From: "Pete" <trac@xxxxxxxxxxxx>
- Date: Thu, 14 Jul 2011 00:55:03 -0000
#7284: auich.settings not installed
-----------------------------------+----------------------------
Reporter: Pete | Owner: korli
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Drivers/Audio/auich | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
-----------------------------------+----------------------------
Comment (by Pete):
Replying to [comment:5 axeld]:
> I think it's a good idea to try to make this the default again, and see
it #4656 pops up again.
I suspect it will... (:-/) #4656 sounds very much like what I've been
fighting in #7285! The latency increases cause audible crackles each time
they occur, and eventually exceed the buffers provided, so the sound gets
garbled. There never was any indication that it might be the audio driver
itself that was the problem, though. It's things like moving windows
around that cause the glitches.
I've just revisited this -- setting buffer size in auich.settings to 4096
-- and, as before, I immediately lose all sound. My test app (modified
ToneProducer) still shows latency glitches, even though I don't hear them.
For interest, I increased the buffer count instead (by a lot -- to 64 --
to keep the total frames the same with a 256 frame buffer). I get sound,
but with continuous 'ticking' (at about 6/sec) superimposed. By my quick
calculation, that's about twice the rate that the buffer chain circulates
(256*64/48000.0) so I have no idea what the reason might be.
I used to get sound eventually with the old large buffer size, so I've
left the machine running in that state, to see if I can notice anything if
and when sound appears.
--
Ticket URL: <http://dev.haiku-os.org/ticket/7284#comment:7>
Haiku <http://dev.haiku-os.org>
Haiku - the operating system.
Other related posts:
