[C#/NAUDIO/.NET5] ConcatenatingSampleProvider 클래스 : 오디오 파일 연결하기

using NAudio.Wave;
using NAudio.Wave.SampleProviders;

string sourceAudioFilePath1 = @"d:\source1.mp3";
string sourceAudioFilePath2 = @"d:\source2.mp3";
string sourceAudioFilePath3 = @"d:\source3.mp3";
string targetAudioFilePath  = @"d:\target.wav";

AudioFileReader reader1 = new AudioFileReader(sourceAudioFilePath1);
AudioFileReader reader2 = new AudioFileReader(sourceAudioFilePath2);
AudioFileReader reader3 = new AudioFileReader(sourceAudioFilePath3);

ConcatenatingSampleProvider provider = new ConcatenatingSampleProvider(new[] { reader1, reader2, reader3 });

WaveFileWriter.CreateWaveFile16(targetAudioFilePath, provider);