import javax.sound.sampled.AudioFormat
import javax.sound.sampled.AudioInputStream
import javax.sound.sampled.AudioSystem
import javax.sound.sampled.DataLine
import javax.sound.sampled.SourceDataLine
// <copyright file="Test.groovy" company="SuperSight">
// ©2013 SuperSight Corporation. All rights reserved.
// </copyright>
/**
* Created with IntelliJ IDEA.
* User: yuekun
* Date: 13-7-23
* Time: 下午2:34
* To change this template use File | Settings | File Templates.
*/
class Test {
public static void main(String[] args) {
try {
AudioInputStream ais = AudioSystem.getAudioInputStream(new File("D:\\notify.wav"));// 获得音频输入流
AudioFormat baseFormat = ais.getFormat();// 指定声音流中特定数据安排
System.out.println("baseFormat="+baseFormat);
DataLine.Info info = new DataLine.Info(SourceDataLine.class,
baseFormat);
System.out.println("info="+info);
SourceDataLine line = (SourceDataLine) AudioSystem.getLine(info);
// 从混频器获得源数据行
System.out.println("line="+line);
line.open(baseFormat);// 打开具有指定格式的行,这样可使行获得所有所需的系统资源并变得可操作。
line.start();// 允许数据行执行数据 I/O
int BUFFER_SIZE = 4000 * 4;
int intBytes = 0;
byte[] audioData = new byte[BUFFER_SIZE];
while (intBytes != -1) {
intBytes = ais.read(audioData, 0, BUFFER_SIZE);// 从音频流读取指定的最大数量的数据字节,并将其放入给定的字节数组中。
if (intBytes >= 0) {
int outBytes = line.write(audioData, 0, intBytes);// 通过此源数据行将音频数据写入混频器。
}
}
} catch (Exception e) {
}
}
}
java 播放 wav格式的声音
最新推荐文章于 2025-05-27 20:22:02 发布