java 代码获取视频时长

 1 package test;

 2 import it.sauronsoftware.jave.Encoder;

 3 import it.sauronsoftware.jave.MultimediaInfo;

 4 

 5 import java.io.File;

 6 

 7 public class ReadVideo {

 8 

 9     public static void main(String[] args){

10         File source = new File("E:\\马士兵Spring\\");

11         Encoder encoder = new Encoder();

12         File[] file = source.listFiles();

13         long sum =0;

14         for (File file2 : file) {

15             try {

16                  MultimediaInfo m = encoder.getInfo(file2);

17                  long ls = m.getDuration()/1000;          //ls是获取到的秒数

18                  sum += ls;

19             } catch (Exception e) {

20                 e.printStackTrace();

21             }

22         }

23         double sum1 = (double)sum;

24         double sum2 =sum1/3600;        // 转换成为了小时

25         System.out.println(sum2);

26     }

27 }

以上代码是获取一个目录目录的所有视频的总时长

获取单个视频的时长改改就行了

 

ps:第一篇博文  需要引入jar包 下载地址

http://www.sauronsoftware.it/projects/jave/download.php

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