Java轻松使用工具类实现获取MP3音频时长

        <dependency>
            <groupId>org</groupId>
            <artifactId>jaudiotagger</artifactId>
            <version>2.0.1</version>
        </dependency>

import org.jaudiotagger.audio.AudioFileIO;
import org.jaudiotagger.audio.mp3.MP3AudioHeader;
import org.jaudiotagger.audio.mp3.MP3File;

import java.io.File;

/** @Author huyi @Date 2021/9/30 15:06 @Description: mp3音频工具 */
public class AudioMp3Utils {
  /**
   * 获取mp3语音文件播放时长(秒) mp3
   *
   * @param filePath
   * @return
   */
  public static void getMp3Duration(String filePath) {
    try {
      File mp3File = new File(filePath);
      MP3File f = (MP3File) AudioFileIO.read(mp3File);
      MP3AudioHeader audioHeader = (MP3AudioHeader) f.getAudioHeader();
      System.out.println("时长:" + Float.parseFloat(audioHeader.getTrackLength() + ""));
    } catch (Exception e) {
      e.printStackTrace();
    }
  }

  public static void main(String[] args) {
    getMp3Duration("E:\\csdn\\dzgz.mp3");
  }
}