using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;
using?System.Timers;

//using?AForge
using?AForge;
using?AForge.Video;
using?AForge.Video.DirectShow;
using?AForge.Video.FFMPEG;
using?AForge.Controls;

namespace?video_record
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????//關閉窗口響應函數
????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????if?（this.writer.IsOpen）
????????????{
????????????????MessageBox.Show（“視頻流還沒有寫完，請點擊結束錄制。“?“錯誤“?MessageBoxButtons.OK?MessageBoxIcon.Error）;
????????????????return;
????????????}
????????????this.videoSource.SignalToStop（）;
????????????this.videoSource.WaitForStop（）;
????????????this.videoSourcePlayer.SignalToStop（）;
????????????this.videoSourcePlayer.WaitForStop（）;
????????????this.Hide（）;
????????????this.Close（）;
????????????this.Dispose（）;
????????}

????????private?FilterInfoCollection?videoDevices;??//攝像頭設備
????????private?VideoCaptureDevice?videoSource;?????//視頻的來源選擇
????????private?VideoSourcePlayer?videoSourcePlayer;????//AForge控制控件
????????private?VideoFileWriter?writer;?????//寫入到視頻
????????private?bool?is_record_video?=?false;???//是否開始錄像
????????System.Timers.Timer?timer_count;
????????int?tick_num?=?0;

????????//窗體初始化函數
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????this.label5.Visible?=?false;

????????????this.videoSourcePlayer?=?new?AForge.Controls.VideoSourcePlayer（）;
????????????this.videoSource?=?new?VideoCaptureDevice（）;
????????????this.writer?=?new?VideoFileWriter（）;

????????????//設置視頻編碼格式
????????????this.comboBox_videoecode.Items.Add（“Raw“）;
????????????this.comboBox_videoecode.Items.Add（“MPEG2“）;
????????????this.comboBox_videoecode.Items.Add（“FLV1“）;
????????????this.comboBox_videoecode.Items.Add（“H263p“）;
????????????this.comboBox_videoecode.Items.Add（“MSMPEG4v3“）;
????????????this.comboBox_videoecode.Items.Add（“MSMPEG4v2“）;
????????????this.comboBox_videoecode.Items.Add（“WMV2“）;
????????????this.comboBox_videoecode.Items.Add（“WMV1“）;
????????????this.comboBox_videoecode.Items.Add（“MPEG4“）;
????????????this.comboBox_videoecode.SelectedIndex?=?1;

????????????//設置視頻來源
????????????try
????????????{
????????????????//?枚舉所有視頻輸入設備
????????????????videoDevices?=?new?FilterInfoCollection（FilterCategory.VideoInputDevice）;

????????????????if?（videoDevices.Count?==?0）
????????????????????throw?new?ApplicationException（）;???//沒有找到攝像頭設備

????????????????foreach?（FilterInfo?device?in?videoDevices）
????????????????{
????????????????????this.comboBox_camera.Items.Add（device.Name）;
????????????????}
????????????????//this.comboBox_camera.SelectedIndex?=?0;???//注釋掉，選擇攝像頭來源的時候才會才會觸發顯示攝像頭信息
????????????}
???

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????44544??2013-07-15?23:04??video_record\video_record\AForge\AForge.Controls.dll

?????文件??????66108??2013-07-15?23:04??video_record\video_record\AForge\AForge.Controls.xml

?????文件??????20480??2013-07-15?23:07??video_record\video_record\AForge\AForge.DebuggerVisualizers?（2010）.dll

?????文件??????17920??2013-07-15?23:04??video_record\video_record\AForge\AForge.dll

?????文件??????15872??2013-07-15?23:04??video_record\video_record\AForge\AForge.Fuzzy.dll

?????文件??????80837??2013-07-15?23:04??video_record\video_record\AForge\AForge.Fuzzy.xml

?????文件??????25600??2013-07-15?23:04??video_record\video_record\AForge\AForge.Genetic.dll

?????文件?????119443??2013-07-15?23:04??video_record\video_record\AForge\AForge.Genetic.xml

?????文件?????262656??2013-07-15?23:04??video_record\video_record\AForge\AForge.Imaging.dll

?????文件??????16384??2013-07-15?23:04??video_record\video_record\AForge\AForge.Imaging.Formats.dll

?????文件??????28416??2013-07-15?23:04??video_record\video_record\AForge\AForge.Imaging.Formats.xml

?????文件???????5632??2013-07-15?23:08??video_record\video_record\AForge\AForge.Imaging.IPPrototyper.dll

?????文件?????944046??2013-07-15?23:04??video_record\video_record\AForge\AForge.Imaging.xml

?????文件???????8704??2013-07-15?23:04??video_record\video_record\AForge\AForge.MachineLearning.dll

?????文件??????22480??2013-07-15?23:04??video_record\video_record\AForge\AForge.MachineLearning.xml

?????文件??????68096??2013-07-15?23:04??video_record\video_record\AForge\AForge.Math.dll

?????文件?????270650??2013-07-15?23:04??video_record\video_record\AForge\AForge.Math.xml

?????文件??????21504??2013-07-15?23:04??video_record\video_record\AForge\AForge.Neuro.dll

?????文件??????83378??2013-07-15?23:04??video_record\video_record\AForge\AForge.Neuro.xml

?????文件??????23040??2013-07-15?23:04??video_record\video_record\AForge\AForge.Robotics.Lego.dll

?????文件??????94429??2013-07-15?23:04??video_record\video_record\AForge\AForge.Robotics.Lego.xml

?????文件??????18432??2013-07-15?23:04??video_record\video_record\AForge\AForge.Robotics.Surveyor.dll

?????文件??????69963??2013-07-15?23:04??video_record\video_record\AForge\AForge.Robotics.Surveyor.xml

?????文件??????18432??2013-07-15?23:04??video_record\video_record\AForge\AForge.Robotics.TeRK.dll

?????文件??????51688??2013-07-15?23:04??video_record\video_record\AForge\AForge.Robotics.TeRK.xml

?????文件??????61440??2013-07-15?23:04??video_record\video_record\AForge\AForge.Video.DirectShow.dll

?????文件?????195287??2013-07-15?23:04??video_record\video_record\AForge\AForge.Video.DirectShow.xml

?????文件??????20992??2013-07-15?23:04??video_record\video_record\AForge\AForge.Video.dll

?????文件??????61952??2013-07-15?23:07??video_record\video_record\AForge\AForge.Video.FFMPEG.dll

?????文件?????241743??2013-07-15?23:07??video_record\video_record\AForge\AForge.Video.FFMPEG.xml

............此處省略60個文件信息