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  • java 视频中截图

    package com.sun.test;

    import java.io.File;
    import java.util.List;

    public class CreatePh {
    //public static final String FFMPEG_PATH = "E:/ffmpeg/ffmpeg.exe";
    public static boolean processImg(String veido_path,String ffmpeg_path) {
    File file = new File(veido_path);
    if (!file.exists()) {
    System.err.println("路径[" + veido_path + "]对应的视频文件不存在!");
    return false;
    }
    List<String> commands = new java.util.ArrayList<String>();
    commands.add(ffmpeg_path);
    commands.add("-i");
    commands.add(veido_path);
    commands.add("-y");
    commands.add("-f");
    commands.add("image2");
    commands.add("-ss");
    commands.add("5");//这个参数是设置截取视频多少秒时的画面
    //commands.add("-t");
    //commands.add("0.001");
    commands.add("-s");
    commands.add("200x200");
    commands.add(veido_path.substring(0, veido_path.lastIndexOf(".")).replaceFirst("vedio", "file") + ".jpg");
    try {
    ProcessBuilder builder = new ProcessBuilder();
    builder.command(commands);
    builder.start();
    System.out.println("截取成功");
    return true;
    } catch (Exception e) {
    e.printStackTrace();
    return false;
    }
    }
    public static void main(String[] args) {
    processImg("C:/Users/xsp034/Desktop/video/1.mp4","C:/Users/xsp034/Desktop/ffmpeg.exe");
    }
    }

    需要用到ffmpeg.exe这个工具

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  • 原文地址:https://www.cnblogs.com/austinspark-jessylu/p/6109276.html
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