The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE to transcode audio and video files from a format to another. In example you can transcode an AVI file to a MPEG one, you can change a DivX video stream into a (youtube like) Flash FLV one, you can convert a WAV audio file to a MP3 or a Ogg Vorbis one, you can separate and transcode audio and video tracks, you can resize videos, changing their sizes and proportions and so on. Many other formats, containers and operations are supported by JAVE.
看介绍这么强大，其实我的需求只是想要获取视频、语音的长度而已。
使用
总共只有一个jar包，API也非常简单，不说了，贴代码 读取视频长度
| 123456789101112131415161718192021 | package com.jave; import it.sauronsoftware.jave.Encoder;import it.sauronsoftware.jave.MultimediaInfo;import java.io.File; public class ReadVideo { public static void main(String[] args) { File source = new File("E:\\测试视频\\R41.avi"); Encoder encoder = new Encoder(); try { MultimediaInfo m = encoder.getInfo(source); long ls = m.getDuration(); System.out.println("此视频时长为:" + ls / 60000 + "分" + ls / 1000 + "秒！"); } catch (Exception e) { e.printStackTrace(); } } } |
参考 网站：http://www.sauronsoftware.it/projects/jave/index.php
代码 jar、文档和源码 链接：http://pan.baidu.com/s/1c1s9bqS 密码：oetx