NAOqi Audio - Overview | API
Namespace : AL
#include <alproxies/alaudiorecorderproxy.h>
As any module, this module inherits methods from ALModule API. It also has the following specific methods:
This method launches the recording of the audio signal measured by the microphones formated as specified. The resulting recording is written in the specified file.
Note that these recording capabilities are currently limited to the following formats:
Parameters: |
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#include <iostream>
#include <alproxies/alaudiorecorderproxy.h>
#include <qi/os.hpp>
int main(int argc, char **argv)
{
if (argc < 2) {
std::cerr << "Usage: alaudiorecorder_startrecording pIp"
<< std::endl;
return 1;
}
const std::string pIp = argv[1];
AL::ALAudioRecorderProxy proxy(pIp);
/// Configures the channels that need to be recorded.
AL::ALValue channels;
channels.arrayPush(0); //Left
channels.arrayPush(0); //Right
channels.arrayPush(1); //Front
channels.arrayPush(0); //Rear
/// Starts the recording of NAO's front microphone at 16000Hz
/// in the specified wav file
proxy.startMicrophonesRecording("/home/nao/test.wav", "wav", 16000, channels);
qi::os::sleep(5);
/// Stops the recording and close the file after 10 seconds.
proxy.stopMicrophonesRecording();
return 0;
}
This method stops the recording of the signal collected by the microphones started with ALAudioRecorderProxy::startMicrophonesRecording().