ActiveMediaPlayer C#实现的视频播放

C#实现的视频播放，抓帧，快进快退。单帧播放。使用前请认真阅读使用说明。

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using Microsoft.DirectX.AudioVideoPlayback;
using System.Drawing.Imaging;
using System.Runtime.InteropServices;   //在Visual C#中调用dll动态库和API函数必需
using VideoAnalysisProcessSystem.ClassFile;
using System.Threading;


namespace ActiveMediaPlayer
{
    public partial class Form_PlayVideo : Form
    {

        public static string VideoFormat = ““;     //定义视频格式
        public Image currentframe = null;         //存放当前抓取的帧
        public Image previousframe = null;        //前一帧
        public Image nextframe = null;            //下一帧

        public int frameNum = -1;                  //记录当前帧的编号
        public int TotalframeNum = 0;       

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       1531  2009-11-17 15:46  ActiveMediaPlayer\ActiveMediaPlayer.sln

    ..A..H.     44544  2009-11-26 19:25  ActiveMediaPlayer\ActiveMediaPlayer.suo

     文件      16812  2009-11-26 19:25  ActiveMediaPlayer\ActiveMediaPlayer\Form_PlayVideo.cs

     文件       5278  2009-11-17 16:46  ActiveMediaPlayer\ActiveMediaPlayer\ActiveMediaPlayer.csproj

     文件      21299  2009-11-26 19:25  ActiveMediaPlayer\ActiveMediaPlayer\Form_PlayVideo.Designer.cs

     文件        967  2009-05-14 20:29  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem.sln

    ..A..H.     50176  2009-11-17 15:38  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem.suo

     文件        612  2009-05-19 23:45  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\说明.txt

     文件       4646  2009-05-19 20:18  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\frmMainForm.Designer.cs

     文件       6236  2009-05-19 20:18  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\frmMainForm.resx

     文件       6473  2009-05-19 21:26  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\frmVideoInfoScan.Designer.cs

     文件       5814  2009-05-19 21:26  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\frmVideoInfoScan.resx

     文件        491  2009-05-19 10:11  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\Program.cs

     文件       4475  2009-11-16 19:42  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\VideoAnalysisProcessSystem.csproj

     文件       1547  2009-11-15 16:42  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\frmMainForm.cs

     文件     368640  2009-04-23 10:23  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\DirectShowLib-2005.dll

     文件      65536  2009-05-14 20:03  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\Interop.DexterLib.dll

     文件        673  2009-05-19 14:51  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\Interop.DexterLib.dll.VisualState.xml

     文件      45056  2009-11-17 21:24  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\VideoAnalysisProcessSystem.exe

     文件      65024  2009-11-17 21:24  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\VideoAnalysisProcessSystem.pdb

     文件       5632  2005-11-11 22:25  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\VideoAnalysisProcessSystem.vshost.exe

     文件      53248  2005-03-18 16:23  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\bin\Debug\microsoft.directx.audiovideoplayback.dll

     文件      15456  2009-05-14 23:49  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\ClassFile\ErrorProcess.cs

     文件      10940  2009-05-19 23:16  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\ClassFile\MediaDescription.cs

     文件       3070  2009-11-12 22:55  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\ClassFile\DataType.cs

     文件      11163  2009-11-17 21:05  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\ClassFile\frameGrabber.cs

     文件        472  2009-11-22 21:51  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\obj\VideoAnalysisProcessSystem.csproj.FileList.txt

     文件      45056  2009-11-17 21:24  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\obj\Debug\VideoAnalysisProcessSystem.exe

     文件        180  2009-05-19 20:18  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\obj\Debug\VideoAnalysisProcessSystem.frmMainForm.resources

     文件        180  2009-05-19 21:28  ActiveMediaPlayer\ActiveMediaPlayer\VideoAnalysisProcessSystem（200905192345）\VideoAnalysisProcessSystem\obj\Debug\VideoAnalysisProcessSystem.frmVideoInfoScan.resources

............此处省略70个文件信息