从 Java 中加入两个 WAV 文件? [英] Join two WAV files from Java?

问题描述

在 Java 1.6 中连接两个 WAV 文件的最简单方法是什么?(等频率和所有，没什么特别的.)

What's the simplest way to concatenate two WAV files in Java 1.6? (Equal frequency and all, nothing fancy.)

(这可能太简单了，但我的 Google-fu 在这方面似乎很弱今天的主题.)

(This is probably sooo simple, but my Google-fu seems weak on this subject today.)

推荐答案

这是准系统代码:

import java.io.File;
import java.io.IOException;
import java.io.SequenceInputStream;
import javax.sound.sampled.AudioFileFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;

public class WavAppender {
    public static void main(String[] args) {
        String wavFile1 = "D:\wav1.wav";
        String wavFile2 = "D:\wav2.wav";

        try {
            AudioInputStream clip1 = AudioSystem.getAudioInputStream(new File(wavFile1));
            AudioInputStream clip2 = AudioSystem.getAudioInputStream(new File(wavFile2));

            AudioInputStream appendedFiles = 
                            new AudioInputStream(
                                new SequenceInputStream(clip1, clip2),     
                                clip1.getFormat(), 
                                clip1.getFrameLength() + clip2.getFrameLength());

            AudioSystem.write(appendedFiles, 
                            AudioFileFormat.Type.WAVE, 
                            new File("D:\wavAppended.wav"));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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