Hello, this code:
class Recorder : public sf::SoundRecorder
{
virtual bool OnProcessSamples(const sf::Int16* Samples, std::size_t SamplesCount)
{
cout << *(Samples+1000) << "\n";
return true;
}
};
Outputs me (from console) this kind of numbers:
0
-6
4
1
-8
-4
0
9
-2
7
-3
-3
2
-8
-5
-2
5
6
-4
-2
-7
-1
6
2
-15
-8
-4
-2
-2
2
-1
2
-1
-1
0
3
-5
-3
no matter what, if audio is playing or not, numbers are same.
I have X-FI, and I use "What u hear" as a recording input.
Now, what I want to know, does SFML always records from default audio device, and always records from microphone?
Hint, I want to make realtime audio visualizator.
