java音频播放

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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 {http://www.huiyi8.com/yinxiao/音效下载

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();

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java音频播放

标签：http   java   数据   os   art   for   

原文地址：http://www.cnblogs.com/cjings/p/3825578.html