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

posted @ 2014-11-25 18:45  mysgk  阅读(25802)  评论(0编辑  收藏  举报