[Stk] Cracking

[Gary Scavone]

Hi Bruno,

I've heard others mention this.  You could try changing the buffer  
size used when the realtime audio device is opened (see the  
"bufferFrames" variable).  You could also try passing a  
"StreamOptions" structure to RtAudio and experiment with different  
values of "numberOfBuffers".  Without specifying a particular value,  
the code uses 2 buffers, which may be a bit too low for your audio  
device.

Regards,

--gary

On 4-Nov-09, at 11:32 AM, Ronzani Bruno wrote:

> Hello !
>
> I just compiled STK under ubuntu linux.
>
> In the examples, I try "play" :
>
> # ./play hellosine.wav 44100
>
> I can hear the sound, but I hear a lot of "crackings". What does it  
> mean ??
>
> In the program I made under windows, I got exactly the same result
> when I want to use it under linux : crackings in the sound.
>
> Moreover, I think the sound is played a bit too slowly (too lowly):
> ./play hellosine.wav 44100 1.05 seems to give me the correct high.
>
> But of course, still the crackings...
>
> Any ideas ?? I have to port my program under linux, everything works
> fine but this...
>
> Thanks a lot !
>
> Regards,
>
> Bruno
>
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