On Fri, Jun 19, 2009 at 4:03 PM, Lennart Poettering wrote:
> On Fri, 19.06.09 20:39, Chris Cannam (can...@all-day-breakfast.com) wrote:
>
>>
>> On Fri, Jun 19, 2009 at 7:13 PM, Lennart Poettering wrote:
>> > Questions?
>>
>> Is it safe to assume that the PulseAudio libraries will use this
>> method
On Wed, Apr 29, 2009 at 6:19 AM, Kjetil S. Matheussen
wrote:
> Hard to say. This is for testing a couple of garbage collectors, and the
> difference between worst case and best case can be quite high.
> Worst-case is probably around 1ms, and best case maybe around 0.1ms.
> It also depends on buffe
On Tue, Apr 28, 2009 at 7:34 PM, Lennart Poettering wrote:
> Doing these things with indexes is just broken. It's like network
> interfaces. Everybody learned to use names for them instead of the
> low-level ifindex. Now it's time people learn the same for audio
> devices.
>
So how does Fedora ha
On Wed, Nov 5, 2008 at 3:22 AM, Richard Spindler
<[EMAIL PROTECTED]> wrote:
> Create a simple and friendly software tool, that guides a not so
> technical user to the process of identifying and testing all the
> different mixer configurations, and asks the right question to test
> whether all of th
On Sat, Aug 2, 2008 at 4:22 AM, Luis Garrido
<[EMAIL PROTECTED]> wrote:
>> One could also question why it should be 'combustion engine noise'.
>> If it's just to make other users of the road aware of the car's
>> presence and speed, it could as well be the sound of horseshoes
>> on a hard surface.
On Wed, Jul 30, 2008 at 5:30 PM, Paul Davis <[EMAIL PROTECTED]> wrote:
>
> On Wed, 2008-07-30 at 21:52 +0100, Dan Mills wrote:
>
>>
>> The current plan is to make the audio interface look like a PATA disk
>
> excuse me, but are you crazy? does latency actually matter? :)
>
Heh, this might be crazy
On Mon, Apr 14, 2008 at 5:15 PM, James Courtier-Dutton
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> Is there a recognized method for calibrating a sound card?
> e.g.
>
> For Playback, one sends a sample .wav PCM file to the sound card, then
> measure the analog output from the line-out.
>
> If the sou
On 8/20/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
> It is somewhat computationally intensive to drive USB audio. For
> example the IPX425 used in the NSLU2 can just barely do it. USB audio
> runs at 48K and most music is 44.1K, you need to resample it. Make
> sure the board has DMA support for the U
On 7/25/07, Jens M Andreasen <[EMAIL PROTECTED]> wrote:
WebSphere Real Time [...]
* Response time measured in milliseconds
* Unique Real Time Garbage Collection technology: Avoids unpredictable
pauses to Java applications for garbage collection
* Ahead-of-Time Compilation: Pre-compile code to ac
On 24 Jul 2007 15:07:26 -, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
I've been trying to get a kernel built that will run smoothly, but this is
the problem I keep running into, I compile the kernel with SMP processor
support,
because my processor is a dual core (duh right?) but as some ma
On 7/12/07, Darren Gibbs <[EMAIL PROTECTED]> wrote:
So the story is more interesting now... with SCHED_FIFO I'm seeing
occational delays of about 60 sample frames (@44K) when there is very
little other CPU activity. It still looks like a buffer underrun in
that the audio data is contiguous on bo
On 7/11/07, Darren Gibbs <[EMAIL PROTECTED]> wrote:
We're doing an ARM-based embedded device, which right now is running
vanilla 2.6.20. For the sake of simplicity we wrote an OSS driver
that's simply double-buffering and writing to the DAC via I2S. We
have a buffer underrun problem that is dir
On 4/5/07, danni <[EMAIL PROTECTED]> wrote:
Hi I am looking at writing some software using libalsa... I am looking at the
header files but think it would be easier if I could look at some working
example code. I can't find any documentation online...
Can anybody suggest some software that uses t
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