java播放ape音频,Java使用Jaudiotagger读取Mp3及Flac音频操作

Jaudiotagger是jid3lib的扩展，比jlid3lib强大更多，支持更多格式。

MP3信息的读取：

?

try {

MP3File file = new MP3File("mmt/sdcard2/Music/大艺术家.mp3");

String songName=file.getID3v2Tag().frameMap.get("TIT2").toString();

String singer=file.getID3v2Tag().frameMap.get("TPE1").toString();

String author=file.getID3v2Tag().frameMap.get("TALB").toString();

System.out.println(new String(songName.getBytes("ISO-8859-1"),"GB2312"));

System.out.println(new String(singer.getBytes("ISO-8859-1"),"GB2312"));

System.out.println(new String(author.getBytes("ISO-8859-1"),"GB2312"));

} catch (IOException e) {

e.printStackTrace();

} catch (TagException e) {

e.printStackTrace();

} catch (ReadOnlyFileException e) {

e.printStackTrace();

} catch (InvalidAudioFrameException e) {

e.printStackTrace();

}

?这样输出的格式为：

?

?

Text="大艺术家";?

Text="蔡依林";?

Text="MUSE";?

?

下面是用Jaudiotagger提取MP3图片，并将图片显示出来的代码：

import java.awt.Image;

import java.awt.Toolkit;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import javax.swing.ImageIcon;

import javax.swing.JFrame;

import javax.swing.JLabel;

import org.jaudiotagger.audio.exceptions.InvalidAudioFrameException;

import org.jaudiotagger.audio.exceptions.ReadOnlyFileException;

import org.jaudiotagger.audio.mp3.MP3File;

import org.jaudiotagger.tag.TagException;

import org.jaudiotagger.tag.id3.AbstractID3v2Frame;

import org.jaudiotagger.tag.id3.AbstractID3v2Tag;

import org.jaudiotagger.tag.id3.framebody.FrameBodyAPIC;

public class Main {

public static void main(String args[]) throws IOException, TagException, ReadOnlyFileException, InvalidAudioFrameException {

String url = "D:\\Paparazzi.mp3";

File sourceFile = new File(url);

MP3File mp3file = new MP3File(sourceFile);

AbstractID3v2Tag tag = mp3file.getID3v2Tag();

AbstractID3v2Frame frame = (AbstractID3v2Frame) tag.getFrame("APIC");

FrameBodyAPIC body = (FrameBodyAPIC) frame.getBody();

byte[] imageData = body.getImageData();

Image img=Toolkit.getDefaultToolkit().createImage(imageData, 0,imageData.length);

System.out.println("img----" + imageData);

ImageIcon icon = new ImageIcon(img);

FileOutputStream fos = new FileOutputStream("D://test1.jpg");

fos.write(imageData);

fos.close();

System.out.println("width:"+icon.getIconWidth());

System.out.println("height:"+icon.getIconHeight());

getImg(icon);

}

public static void getImg(ImageIcon img){

JFrame f = new JFrame();

JLabel l = new JLabel();

l.setIcon(img);

l.setVisible(true);

f.add(l);

f.setSize(500, 500);

f.setVisible(true);

}

}

?关于jaudiotagger完成Flac音频文件metadata(元数据)的读和修改，参考：

http://www.cnblogs.com/once/p/3734755.html

原文：http://free0007.iteye.com/blog/2182004