Re: [Osalp-dev] about spectrum

[Bruce F. <for...@tn...>]

Jin-hyuk, Jong wrote:
> 
> Hi all,
> I tried to use spectrum library(aflibAudioSpectrum).
> but spectrum data is faster than sound data. about 0.5 sec
> so graph is not sync.
> 
> Chain is like this
> 
> input---->spectrum---->output
> 
> How to sync spectrum data?
> 

There is a problem with the spectrum class. It displays data when
data is sent through the chain. Therefore you need to select the
parameters to it very carefully. Also if one end is an audio device
then these can access data sporatically. To fix this requires some
work and is listed in the TASKS file. I plan on buffering the
data in this class and then calling you callback in a signal
handler or thread.


Bruce Forsberg