- package com.hongyuan.test;
- import java.io.File;
- import java.io.IOException;
- import javax.sound.sampled.AudioFormat;
- import javax.sound.sampled.AudioInputStream;
- import javax.sound.sampled.AudioSystem;
- import javax.sound.sampled.DataLine;
- import javax.sound.sampled.LineUnavailableException;
- import javax.sound.sampled.SourceDataLine;
- import javax.sound.sampled.UnsupportedAudioFileException;
- public class MusicTest {
- public static final String MUSIC_FILE = "相逢一笑.wav";
- public static void main(String[] args) throws LineUnavailableException,
- UnsupportedAudioFileException, IOException {
- // 获取音频输入流
- AudioInputStream audioInputStream = AudioSystem
- .getAudioInputStream(new File(MUSIC_FILE));
- // 获取音频编码对象
- AudioFormat audioFormat = audioInputStream.getFormat();
- // 设置数据输入
- DataLine.Info dataLineInfo = new DataLine.Info(SourceDataLine.class,
- audioFormat, AudioSystem.NOT_SPECIFIED);
- SourceDataLine sourceDataLine = (SourceDataLine) AudioSystem
- .getLine(dataLineInfo);
- sourceDataLine.open(audioFormat);
- sourceDataLine.start();
- /*
- * 从输入流中读取数据发送到混音器
- */
- int count;
- byte tempBuffer[] = new byte[1024];
- while ((count = audioInputStream.read(tempBuffer, 0, tempBuffer.length)) != -1) {
- if (count > 0) {
- sourceDataLine.write(tempBuffer, 0, count);
- }
- }
- // 清空数据缓冲,并关闭输入
- sourceDataLine.drain();
- sourceDataLine.close();
- }
- }
- //该片段来自于http://www.codesnippet.cn/detail/2705201512689.html
来源: http://www.codesnippet.cn/detail/2705201512689.html