Concatenating WAV files in Java

Question

Here is my code that concatenates four wav files and produces wavAppended.wav. This concatenated file nicely plays in Windows Media Player. But through the PlaySound class, only

Answer 1

In above given example you need to use the SequenceInputStream then it will work fine. please find my code below to join two files.

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 JoinWav{

        public static void main(String... args) throws Exception{
                String wav_1 = "1497434542598100215.wav";
                String wav_2 = "104860397153760.wav";
                AudioInputStream stream_1 = AudioSystem.getAudioInputStream(new File(wav_1));
                AudioInputStream stream_2 = AudioSystem.getAudioInputStream(new File(wav_2));
                System.out.println("Info : Format ["+stream_1.getFormat()+"] Frame Length ["+stream_1.getFrameLength()+"]");
                AudioInputStream stream_join = new AudioInputStream(new SequenceInputStream(stream_1,stream_2),stream_1.getFormat(),stream_1.getFrameLength()+stream_2.getFrameLength());
                AudioSystem.write(stream_join,AudioFileFormat.Type.WAVE,new File("join.wav"));
        }

}