[wplug] RaspPI - Audio

[WEBER, Lawrence]

Thanks, I had already spent a good deal of time checking out and trying their suggestions.  Almost all of the problems on the web have to do with loud popping when the audio system comes back from being idle.

I setuid to enable so aplay will run with root permission and priority.  I believe the problem is a priority issue and aplay is being interrupted.  aplay has a switch that allows you to run it non-blocking but not a switch to enable blocking.  I would have assumed that means that blocking is by default.



-L. A. Weber 

-----Original Message-----
From: wplug-bounces+lawrence.weber=ansaldo-sts.us at wplug.org [mailto:wplug-bounces+lawrence.weber=ansaldo-sts.us at wplug.org] On Behalf Of John Lawrence
Sent: Monday, June 24, 2013 11:47 AM
To: General user list
Subject: Re: [wplug] RaspPI - Audio

Go to raspberrypi.org and run a search for audio problems.  There is a ton of stuff there in case you haven't looked before.

Good luck!



On Mon, Jun 24, 2013 at 7:55 AM, WEBER, Lawrence < lawrence.weber at ansaldo-sts.us> wrote:

> I set up my Raspberry PI's audio using ALSA and Pulse Audio.  When I 
> test it with some of the built in Scratch sounds the audio is clear 
> with the
> command: sudo aplay sound.wav.  However, if I run it as a user, aplay 
> sound.wav, the sound is broken up.  I also noticed that it takes a 
> great deal longer time to process the command.  Any idea of what I forgot to do?
>
> _______________________________________________
> wplug mailing list
> wplug at wplug.org
> http://www.wplug.org/mailman/listinfo/wplug
>



--
John
_______________________________________________
wplug mailing list
wplug at wplug.org
http://www.wplug.org/mailman/listinfo/wplug