#include <windows.h> #include <mmdeviceapi.h> #include <audioclient.h> #include <audiopolicy.h> #include <iostream> #include <vector> #include <fstream> #pragma comment(lib, "ole32.lib") #pragma comment(lib, "avrt.lib")
if (recorder.Initialize(loopback)) recorder.StartRecording("recording.wav"); recorder.Cleanup(); std::cout << "Recording saved as recording.wav\n"; else std::cout << "Failed to initialize WASAPI recording\n"; return 1; wasapi download windows 10
// fmt subchunk outputFile.write("fmt ", 4); int fmtSize = 16; outputFile.write(reinterpret_cast<char*>(&fmtSize), 4); short audioFormat = 1; // PCM outputFile.write(reinterpret_cast<char*>(&audioFormat), 2); outputFile.write(reinterpret_cast<char*>(&channels), 2); outputFile.write(reinterpret_cast<char*>(&sampleRate), 4); int byteRate = sampleRate * channels * (bitsPerSample / 8); outputFile.write(reinterpret_cast<char*>(&byteRate), 4); short blockAlign = channels * (bitsPerSample / 8); outputFile.write(reinterpret_cast<char*>(&blockAlign), 2); outputFile.write(reinterpret_cast<char*>(&bitsPerSample), 2); // data subchunk outputFile.write("data", 4); outputFile.write(reinterpret_cast<char*>(&dataSize), 4); #include <windows