如何在Java应用程序中播放.mp3
和.wav
文件?我正在使用Swing。我尝试在互联网上寻找类似这样的例子:
public void playSound() {
try {
AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(new File("D:/MusicPlayer/fml.mp3").getAbsoluteFile());
Clip clip = AudioSystem.getClip();
clip.open(audioInputStream);
clip.start();
} catch(Exception ex) {
System.out.println("Error with playing sound.");
ex.printStackTrace();
}
}
但是,这只会播放.wav
个文件。
同样的:
http://www.javaworld.com/javaworld/javatips/jw-javatip24.html
我希望能够使用相同的方法播放.mp3
个文件和.wav
个文件。
答案 0 :(得分:110)
Java FX有Media
和MediaPlayer
个类,它们将播放mp3文件。
示例代码:
String bip = "bip.mp3";
Media hit = new Media(new File(bip).toURI().toString());
MediaPlayer mediaPlayer = new MediaPlayer(hit);
mediaPlayer.play();
您需要以下导入语句:
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
答案 1 :(得分:30)
我写了一个纯java的mp3播放器:mp3transform。
答案 2 :(得分:18)
你只能使用java API播放.wav:
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
代码:
AudioInputStream audioIn = AudioSystem.getAudioInputStream(MyClazz.class.getResource("music.wav"));
Clip clip = AudioSystem.getClip();
clip.open(audioIn);
clip.start();
用jLayer播放.mp3
答案 3 :(得分:15)
我使用它已经有一段时间了,但JavaLayer非常适合MP3播放
答案 4 :(得分:12)
使用标准的javax.sound API,一个Maven依赖,完全开源( Java 7 需要):
<!--
We have to explicitly instruct Maven to use tritonus-share 0.3.7-2
and NOT 0.3.7-1, otherwise vorbisspi won't work.
-->
<dependency>
<groupId>com.googlecode.soundlibs</groupId>
<artifactId>tritonus-share</artifactId>
<version>0.3.7-2</version>
</dependency>
<dependency>
<groupId>com.googlecode.soundlibs</groupId>
<artifactId>mp3spi</artifactId>
<version>1.9.5-1</version>
</dependency>
<dependency>
<groupId>com.googlecode.soundlibs</groupId>
<artifactId>vorbisspi</artifactId>
<version>1.0.3-1</version>
</dependency>
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.Info;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.SourceDataLine;
import javax.sound.sampled.UnsupportedAudioFileException;
import static javax.sound.sampled.AudioSystem.getAudioInputStream;
import static javax.sound.sampled.AudioFormat.Encoding.PCM_SIGNED;
public class AudioFilePlayer {
public static void main(String[] args) {
final AudioFilePlayer player = new AudioFilePlayer ();
player.play("something.mp3");
player.play("something.ogg");
}
public void play(String filePath) {
final File file = new File(filePath);
try (final AudioInputStream in = getAudioInputStream(file)) {
final AudioFormat outFormat = getOutFormat(in.getFormat());
final Info info = new Info(SourceDataLine.class, outFormat);
try (final SourceDataLine line =
(SourceDataLine) AudioSystem.getLine(info)) {
if (line != null) {
line.open(outFormat);
line.start();
stream(getAudioInputStream(outFormat, in), line);
line.drain();
line.stop();
}
}
} catch (UnsupportedAudioFileException
| LineUnavailableException
| IOException e) {
throw new IllegalStateException(e);
}
}
private AudioFormat getOutFormat(AudioFormat inFormat) {
final int ch = inFormat.getChannels();
final float rate = inFormat.getSampleRate();
return new AudioFormat(PCM_SIGNED, rate, 16, ch, ch * 2, rate, false);
}
private void stream(AudioInputStream in, SourceDataLine line)
throws IOException {
final byte[] buffer = new byte[4096];
for (int n = 0; n != -1; n = in.read(buffer, 0, buffer.length)) {
line.write(buffer, 0, n);
}
}
}
答案 5 :(得分:12)
我建议使用BasicPlayerAPI。它是开源的,非常简单,不需要JavaFX。 http://www.javazoom.net/jlgui/api.html
下载并解压缩zip文件后,应将以下jar文件添加到项目的构建路径中:
这是一个简约的用法示例:
String songName = "HungryKidsofHungary-ScatteredDiamonds.mp3";
String pathToMp3 = System.getProperty("user.dir") +"/"+ songName;
BasicPlayer player = new BasicPlayer();
try {
player.open(new URL("file:///" + pathToMp3));
player.play();
} catch (BasicPlayerException | MalformedURLException e) {
e.printStackTrace();
}
必需的导入:
import java.net.MalformedURLException;
import java.net.URL;
import javazoom.jlgui.basicplayer.BasicPlayer;
import javazoom.jlgui.basicplayer.BasicPlayerException;
这就是你开始播放音乐所需要的一切。播放器正在启动和管理自己的播放线程,并提供播放,暂停,恢复,停止和搜索功能。
有关更高级的用法,您可以查看jlGui音乐播放器。它是一个开源的WinAmp克隆:http://www.javazoom.net/jlgui/jlgui.html
要查看的第一个类是 PlayerUI (在包javazoom.jlgui.player.amp中)。 它很好地演示了BasicPlayer的高级功能。
答案 6 :(得分:4)
我发现最简单的方法是从http://www.javazoom.net/javalayer/sources.html下载JLayer jar文件并将其添加到Jar库http://www.wikihow.com/Add-JARs-to-Project-Build-Paths-in-Eclipse-%28Java%29
这是类
的代码public class SimplePlayer {
public SimplePlayer(){
try{
FileInputStream fis = new FileInputStream("File location.");
Player playMP3 = new Player(fis);
playMP3.play();
} catch(Exception e){
System.out.println(e);
}
}
}
以下是导入
import javazoom.jl.player.*;
import java.io.FileInputStream;
答案 7 :(得分:4)
为了给读者另一种选择,我建议使用JACo MP3播放器库,这是一款跨平台的java mp3播放器。
特点:
有关其方法和属性的完整列表,您可以查看其文档here。
示例代码:
import jaco.mp3.player.MP3Player;
import java.io.File;
public class Example1 {
public static void main(String[] args) {
new MP3Player(new File("test.mp3")).play();
}
}
有关详细信息,我创建了一个简单的教程here,其中包含可下载的源代码。
答案 8 :(得分:2)
您需要先安装JMF(download using this link)
File f = new File("D:/Songs/preview.mp3");
MediaLocator ml = new MediaLocator(f.toURL());
Player p = Manager.createPlayer(ml);
p.start();
不要忘记添加JMF jar文件
答案 9 :(得分:1)
搜索freshmeat.net获取JAVE(代表Java音频视频编码器)库(链接here)。这是一个适合这类事物的图书馆。我不知道Java是否具有本机mp3功能。
如果你想要一种方法来运行这两种类型的文件,你可能需要使用继承和一个简单的包装函数将mp3函数和wav函数包装在一起。
答案 10 :(得分:0)
要向Java Sound添加MP3阅读支持,请将JMF的mp3plugin.jar
添加到应用程序的运行时类路径。
请注意,Clip
类具有内存限制,使其不适合超过几秒钟的高质量声音。
答案 11 :(得分:0)
使用MP3 Decoder/player/converter Maven依赖项。
import javazoom.jl.decoder.JavaLayerException;
import javazoom.jl.player.Player;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
public class PlayAudio{
public static void main(String[] args) throws FileNotFoundException {
try {
FileInputStream fileInputStream = new FileInputStream("mp.mp3");
Player player = new Player((fileInputStream));
player.play();
System.out.println("Song is playing");
while(true){
System.out.println(player.getPosition());
}
}catch (Exception e){
System.out.println(e);
}
}
}
答案 12 :(得分:0)
我还有其他方法,第一种是:
public static void playAudio(String filePath){
try{
InputStream mus = new FileInputStream(new File(filePath));
AudioStream aud = new AudioStream(mus);
}catch(Exception e){
JOptionPane.showMessageDialig(null, "You have an Error");
}
第二个是:
try{
JFXPanel x = JFXPanel();
String u = new File("021.mp3").toURI().toString();
new MediaPlayer(new Media(u)).play();
} catch(Exception e){
JOPtionPane.showMessageDialog(null, e);
}
如果要循环播放此音频,请使用此方法。
try{
AudioData d = new AudioStream(new FileInputStream(filePath)).getData();
ContinuousAudioDataStream s = new ContinuousAudioDataStream(d);
AudioPlayer.player.start(s);
} catch(Exception ex){
JOPtionPane.showMessageDialog(null, ex);
}
如果要停止此循环,请在尝试中添加以下自由项:
AudioPlayer.player.stop(s);
对于第三种方法,我们添加以下导入:
import java.io.FileInputStream;
import sun.audio.AudioData;
import sun.audio.AudioStream;
import sun.audio.ContinuousAudioDataStream;
答案 13 :(得分:0)
先谷歌并下载 Jlayer 库。
import javazoom.jl.player.Player;
import java.io.FileInputStream;
public class MusicPlay {
public static void main(String[] args) {
try{
FileInputStream fs = new FileInputStream("audio_file_path.mp3");
Player player = new Player(fs);
player.play();
} catch (Exception e){
// catch exceptions.
}
}
}
答案 14 :(得分:-1)
使用此库:import sun.audio。*;
public void Sound(String Path){
try{
InputStream in = new FileInputStream(new File(Path));
AudioStream audios = new AudioStream(in);
AudioPlayer.player.start(audios);
}
catch(Exception e){}
}