static void Main(string[] args) { String[] audioFilenames = new String[2]; audioFilenames[0] = "11.wav"; audioFilenames[1] = "22.wav"; // 混合多音轨输出为 Output.wav，临时文件存储目录指向D盘根目录 WAVFile.MergeAudioFiles(audioFilenames, "Output.wav", "D:\\"); }