如何获音视频文件的时长

1) https://blog.csdn.net/ntotl/article/details/50419983

2) https://blog.csdn.net/xie_sining/article/details/79643152

3) https://blog.csdn.net/qq_37861937/article/details/78957732

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.FileSystem;

import it.sauronsoftware.jave.AudioAttributes;
import it.sauronsoftware.jave.AudioInfo;
import it.sauronsoftware.jave.Encoder;
import it.sauronsoftware.jave.MultimediaInfo;





File source = new File(System.getProperty("user.dir")+"/bin/resources/ABC.wav");
	        Encoder encoder = new Encoder();
	        
	        try {
	        	MultimediaInfo aiAudioInfo = encoder.getInfo(source);
	            long ls = aiAudioInfo.getDuration();
	            int second = (int) (ls / 1000);
	            System.out.println("时长为:" + second + "秒！"+ (ls  - second * 1000)+"ms");
	        } catch (Exception e) {
	            e.printStackTrace();
	        }