DELPHI AREA Forum

First of all: Thank you very much for all, the components and for reading this.

I need to analize in real time the microphone input. I think I have to use the OnData event.

witch is:
procedure TForm1.LiveAudioRecorder1Data(Sender: TObject; const Buffer: Pointer;
BufferSize: Cardinal; var FreeIt: Boolean);

the data itself I understand is the parameter called "Buffer" witch is a pointer, but how can I get the content?
for example if you want to make an oscilloscope using the famous fft.

thank you very much!

The data depends on the wave format you are using.
For PCM format, you can find some information at http://en.wikipedia.org/wiki/PCM