[Stk] GUI + real-time sound analysis

[penasse vincent]

Hello! 

I have been developing sound analysis in real time in
order to do some automatic dance performance that fits
with the music. After having developed a Win32 console
application that works,
I would like to add a "GUI layer" to make it interactive.
I have a lot of problems with this because I do not have
any experience about the right tools to use etc.
Nevertheless, I could isolate the most serious one into a
very simple example:

I have
- a RtWvIn object to get sound from my sound card or a
player (WinAmp, etc)
-  a WvOut object that records the input to a file frame
by frame.
- a Graphic User Interface developed with Wxwindows
(www.wxwindows.org - cross platform GUI C++ classes) with
a "start recording" button and a "stop recording" button.

PROBLEM: Once I push the button "start recording", the
application is recording the sound input into a file, but
when I push the STOP button, the GUI is not responding
anymore.

I am not asking for a solution, but rather sound advice
about which tool to use and directions to get closer to my
goal.

Thanks you in advance,

Vincent PENASSE

Vincent PENASSE

2, Thames Avenue,
RG1 8DT READING
United Kingdom

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