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1 /// <summary> 2 /// 截图 3 /// </summary> 4 /// <param name="sender"></param> 5 /// <param name="e"></param> 6 private void btnCut_Click(object sender, EventArgs e) 7 { 8 //判断是否在播放 9 if (!isPlay) 10 { 11 MessageBox.Show("请先加载视频再截取"); 12 return; 13 } 14 this.label1.Text = "截图中.....请稍后"; 15 16 //获取播放进度位置 17 string position=this.axWindowsMediaPlayer1.Ctlcontrols.currentPosition.ToString(); 18 //开始位置 19 string begin=position.Split('.')[0]; 20 //结束位置 21 string end=position.Split('.')[1]; 22 //图片存放位置 23 string image=Application.StartupPath+"\\"+begin+end+".jpg"; 24 25 //定义一个进程 26 Process process = new Process(); 27 //调用ffmpeg截图工具 28 process.StartInfo.FileName = "ffmpeg.exe"; 29 //隐藏截图工具窗口 30 process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden; 31 //设置工具命令参数 32 process.StartInfo.Arguments = " -i " + this.videoPath + " -ss " + begin + " -t " + end + " -s 412x366 " + image; 33 34 try 35 { 36 //启动进程 37 process.Start(); 38 process.WaitForExit(); 39 //显示图片 40 this.pictureBox1.Load(image); 41 //显示图片保存路径 42 this.label1.Text = "截图保存路径:"+image; 43 } 44 catch 45 { 46 MessageBox.Show("请将视频文件放在C盘根目录下"); 47 } 48 finally 49 { 50 //结束进程 51 process.Close(); 52 } 53 }