dspack for delphi 2010

安装简单，可播放视频、打开摄像头。dspack For Delphi 2010 ，视频播放, 亲测可用.

//---------------------------------------------------------------------------

#include 
#pragma hdrstop

#include “main.h“
//---------------------------------------------------------------------------
#pragma package（smart_init）
#pragma link “DSPack“
#pragma resource “*.dfm“
TMainForm *MainForm;
TSysDevEnum *SysDev;

//---------------------------------------------------------------------------
__fastcall TMainForm::TMainForm（TComponent* Owner）
        : TForm（Owner）
{
}
//---------------------------------------------------------------------------
void __fastcall TMainForm::FormCreate（Tobject *Sender）
{
  SysDev = new TSysDevEnum（CLSID_VideoInputDeviceCategory）;
  if （SysDev->CountFilters > 0） {
    int i;
    TMenuItem *Device;
    for（i = 0; i < SysDev->CountFilters; i++） {
      Device = new TMenuItem（Devices）;
      Device->Caption = SysDev->Filters[i].FriendlyName;
      Device->Tag = i;
      Device->onclick = DevicesClick;
      Devices->Add（Device）;
    }
  };
}
//---------------------------------------------------------------------------


void __fastcall TMainForm::DevicesClick（Tobject *Sender）
{
  FilterGraph->ClearGraph（）;
  FilterGraph->Active = false;
  Filter->baseFilter->Moniker = SysDev->GetMoniker（（（TMenuItem *）Sender）->Tag）;
  FilterGraph->Active = true;
  ICaptureGraphBuilder2 *Graph = NULL;
  IbaseFilter *SourceFilter = NULL;
  IbaseFilter *VideoFilter = NULL;
  CheckDSError（FilterGraph->QueryInterface（IID_ICaptureGraphBuilder2 &Graph））;
  CheckDSError（VideoWindow->QueryInterface（IID_IbaseFilter &VideoFilter））;
  CheckDSError（Filter->QueryInterface（IID_IbaseFilter &SourceFilter））;
  Graph->RenderStream（&PIN_CATEGORY_PREVIEW NULL SourceFilter NULL VideoFilter）;
  FilterGraph->Play（）;
  Graph->Release（）;
  VideoFilter->Release（）;
  SourceFilter->Release（）;
}
//---------------------------------------------------------------------------

void __fastcall TMainForm::FormDestroy（Tobject *Sender）
{
  delete SysDev;
}
//---------------------------------------------------------------------------

void __fastcall TMainForm::FormCloseQuery（Tobject *Sender bool &CanClose）
{
  FilterGraph->Active = false;        
}
//---------------------------------------------------------------------------

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件        3280  2008-09-16 10:27  changes.txt
     文件         142  2003-07-29 01:43  Clean.bat
     文件         117  2004-09-04 02:38  CreateDoc.bat
     目录           0  2009-09-04 16:24  Demos\
     目录           0  2009-09-04 16:24  Demos\BCB6\
     目录           0  2009-09-04 16:24  Demos\BCB6\Playcap\
     文件        2323  2003-06-30 06:23  Demos\BCB6\Playcap\main.cpp
     文件        1026  2003-06-30 06:23  Demos\BCB6\Playcap\main.dfm
     文件        1200  2003-06-30 06:23  Demos\BCB6\Playcap\main.h
     文件        5754  2003-06-30 06:23  Demos\BCB6\Playcap\Playcap.bpr
     文件        1077  2003-06-30 06:23  Demos\BCB6\Playcap\Playcap.cpp
     目录           0  2009-09-04 16:24  Demos\BCB6\PlayWin\
     文件        1808  2003-06-30 06:23  Demos\BCB6\PlayWin\main.cpp
     文件       40512  2003-06-30 06:23  Demos\BCB6\PlayWin\main.dfm
     文件        1643  2003-06-30 06:23  Demos\BCB6\PlayWin\main.h
     文件        5180  2003-06-30 06:23  Demos\BCB6\PlayWin\PlayWin.bpr
     文件        1077  2003-06-30 06:23  Demos\BCB6\PlayWin\PlayWin.cpp
     文件          80  2003-06-30 06:23  Demos\Clean.bat
     目录           0  2009-09-04 16:24  Demos\D5\
     目录           0  2009-09-04 16:24  Demos\D5\Compress\
     目录           0  2009-09-04 16:24  Demos\D5\Compress\DIVX Compressor\
     文件         190  2003-06-30 06:23  Demos\D5\Compress\DIVX Compressor\Compressor.dpr
     文件        2673  2003-06-30 06:23  Demos\D5\Compress\DIVX Compressor\Unit1.dfm
     文件        2113  2003-06-30 06:23  Demos\D5\Compress\DIVX Compressor\Unit1.pas
     目录           0  2009-09-04 16:24  Demos\D5\Compress\File Recompressor\
     文件         188  2003-06-30 06:23  Demos\D5\Compress\File Recompressor\Project1.dpr
     文件        3740  2003-06-30 06:23  Demos\D5\Compress\File Recompressor\Unit1.dfm
     文件        5506  2003-06-30 06:23  Demos\D5\Compress\File Recompressor\Unit1.pas
     文件        1393  2003-06-30 06:23  Demos\D5\Demos.bpg
     目录           0  2009-09-04 16:24  Demos\D5\DVDPlay\
     文件         211  2003-06-30 06:23  Demos\D5\DVDPlay\DVDPlay.dpr
............此处省略336个文件信息