视频maven

Java视频压缩

1、导入Maven依赖包

<properties>
    <!--本地包的引入-->
    <java.lib>${project.basedir}/src/main/webapp/WEB-INF/lib</java.lib>
</properties>
<dependency>
    <groupId>java</groupId>
    <artifactId>jave</artifactId>
    <version>1.0.2</version>
    <scope>system</scope>
    <systemPath>${java.lib}/jave-1.0.2.jar</systemPath>
</dependency>

导入本地的jave包，由于没有搜索到maven仓库包，就下载了一个jar包，下载之后放到项目的lib目录下，如：

src/main/webapp/WEB-INF/lib

2、测试压缩程序

package com.zemel.test;

import it.sauronsoftware.jave.AudioAttributes;
import it.sauronsoftware.jave.Encoder;
import it.sauronsoftware.jave.EncoderException;
import it.sauronsoftware.jave.EncodingAttributes;
import it.sauronsoftware.jave.VideoAttributes;

import java.io.File;

public class FfmepgDemo {
	public static void main(String[] args) {
		
        File source = new File("D:/biudata/video/1.mp4");
        File target = new File("D:/biudata/yasuo/xxx1.mp4");
        
        try{
            AudioAttributes audio = new AudioAttributes();
            audio.setCodec("libmp3lame");
            audio.setBitRate(new Integer(56000));
            audio.setChannels(new Integer(1));
            audio.setSamplingRate(new Integer(22050));
            
            VideoAttributes video = new VideoAttributes();
            video.setCodec("mpeg4");
            video.setBitRate(new Integer(800000));
            video.setFrameRate(new Integer(15));
            
            EncodingAttributes attrs = new EncodingAttributes();
            attrs.setFormat("mp4");
            attrs.setAudioAttributes(audio);
            attrs.setVideoAttributes(video);
            
            Encoder encoder = new Encoder();
            encoder.encode(source, target, attrs);
            System.out.println("压缩完成...");
        }catch (EncoderException e){
            e.printStackTrace();
        }
     
    }
}

跑一下上面mian函数就成功了。

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