public override void Play()
{
//MainWnd.VideoWnd.panel1.BringToFront();
//m_hr = m_VideoWindow.put_Owner(Main.MainWnd.s_MovieWnd.Handle);
//DsError.ThrowExceptionForHR(m_hr);
//m_hr = m_VideoWindow.put_WindowStyle(WindowStyle.Child | WindowStyle.ClipSiblings | WindowStyle.ClipChildren);
m_hr = m_VideoWindow.put_WindowStyle(WindowStyle.Child | WindowStyle.ClipSiblings | WindowStyle.ClipChildren);
DsError.ThrowExceptionForHR(m_hr);
/*m_hr = m_VideoWindow.put_FullScreenMode(OABool.True);
* m_VideoWindow.put_MessageDrain(Main.MainWnd.s_VideoWnd.Handle);*/
if (Screen.AllScreens.Length > 1)
{
//Now
Rectangle secondScreenRect = Screen.AllScreens[1].Bounds;
m_VideoWindow.SetWindowPosition(secondScreenRect.Left, secondScreenRect.Top,
secondScreenRect.Width, secondScreenRect.Height);
//10, 10);
//m_hr = m_VideoWindow.put_FullScreenMode(OABool.True);
//DesktopLocation = tempRect.Location;
//Size = tempRect.Size;
}
/*m_VideoWindow.SetWindowPosition(0, 0,
* MainWnd.VideoWnd.ClientSize.Width, MainWnd.VideoWnd.ClientSize.Height);*/
m_VideoWindow.SetWindowForeground(OABool.False);
VideoWndSwitch(true);
base.Play();
}
// Configure the video window
private void ConfigureVideoWindow(DirectShowLib.IVideoWindow videoWindow, Control hWin)
{
int hr;
// Set the output window
hr = videoWindow.put_Owner(hWin.Handle);
DsError.ThrowExceptionForHR(hr);
// Set the window style
hr = videoWindow.put_WindowStyle((WindowStyle.Child | WindowStyle.ClipChildren | WindowStyle.ClipSiblings));
DsError.ThrowExceptionForHR(hr);
// Make the window visible
hr = videoWindow.put_Visible(OABool.True);
DsError.ThrowExceptionForHR(hr);
// Make the window visible
//hr = videoWindow.put_Visible( OABool.False );
//DsError.ThrowExceptionForHR( hr );
// Position the playing location
Rectangle rc = hWin.ClientRectangle;
hr = videoWindow.SetWindowPosition(0, 0, rc.Right, rc.Bottom);
DsError.ThrowExceptionForHR(hr);
//Rectangle rc = hWin.ClientRectangle;
//hr = videoWindow.SetWindowPosition( 0, 0, 0, 0 );
//DsError.ThrowExceptionForHR( hr );
}
private void Videotest1()
{
pGraphBuilder = (DirectShowLib.IGraphBuilder) new FilterGraph();
pMediaControl = (DirectShowLib.IMediaControl)pGraphBuilder; //controler
pMediaEvent = (DirectShowLib.IMediaEvent)pGraphBuilder; //envent
pMediaControl.RenderFile(@"C:\Users\trevor\Desktop\Videos\cctv2.wmv");
pVideoWindow = (DirectShowLib.IVideoWindow)pGraphBuilder; // renderFile을 실행 한 후 연결해줘야한다. 출력처를 알기위해서.
//pVideoWindow.put_Caption("test"); // setTitle
//pVideoWindow.put_FullScreenMode(OABool.True); //Video full Screen
pVideoWindow.put_Owner(tabPage2.Handle); // tabPage2에 그리기.
pVideoWindow.put_WindowStyle(WindowStyle.Child | WindowStyle.ClipSiblings);
Rectangle rect = tabPage2.ClientRectangle;
pVideoWindow.SetWindowPosition(0, 0, rect.Right, rect.Bottom);
pMediaControl.Run(); // Video play
pMediaEvent.WaitForCompletion(-1, out eventCode); //블로킹을 실시하는 메소드
switch (eventCode)
{
case 0:
textBox1.Text = "TimeOut";
break;
case EventCode.UserAbort: //ex) alt+f4
textBox1.Text = "User Abort";
break;
case EventCode.Complete:
textBox1.Text = "complete";
break;
case EventCode.ErrorAbort:
textBox1.Text = "Error Abort";
break;
}
//pVideoWindow.put_FullScreenMode(OABool.False); // !full Screen
//free
Marshal.ReleaseComObject(pGraphBuilder);
pGraphBuilder = null;
Marshal.ReleaseComObject(pMediaControl);
pMediaControl = null;
Marshal.ReleaseComObject(pMediaEvent);
pMediaEvent = null;
}
private void SetVideoWindow()
{
SetVideoPositions();
_hiddenWindow.SizeChanged += _hiddenWindow_SizeChanged;
if (_cursorHidden)
{
_videoWindow.HideCursor(OABool.True);
}
_videoWindow.put_Owner(VideoWindowHandle);
_videoWindow.put_WindowStyle(DirectShowLib.WindowStyle.Child | DirectShowLib.WindowStyle.Visible | DirectShowLib.WindowStyle.ClipSiblings);
_videoWindow.SetWindowForeground(OABool.True);
//_videoWindow.put_FullScreenMode(OABool.True);
if (_madvr != null)
{
SetExclusiveMode(false);
}
}
private void SetupGraph(Control hWin, string filename)
{
pGraphBuilder = (DirectShowLib.IGraphBuilder) new FilterGraph();
pMediaControl = (DirectShowLib.IMediaControl)pGraphBuilder;
pVideoWindow = (DirectShowLib.IVideoWindow)pGraphBuilder;
pVideoFrameStep = (DirectShowLib.IVideoFrameStep)pGraphBuilder; // video frame...
pMediaPosition = (DirectShowLib.IMediaPosition)pGraphBuilder;
//DirectShowLib.IBaseFilter pBaseFilter = (DirectShowLib.IBaseFilter)pGraphBuilder;
//pMediaSeeking = (DirectShowLib.IMediaSeeking)pGraphBuilder;
//pMediaSeeking.SetPositions(5000, AMSeekingSeekingFlags.AbsolutePositioning, 6000, AMSeekingSeekingFlags.AbsolutePositioning);
//test
DirectShowLib.ICaptureGraphBuilder2 pCaptureGraphBuilder2;
DirectShowLib.IBaseFilter pRenderer;
DirectShowLib.IVMRFilterConfig9 pIVMRFilterConfig9;
DirectShowLib.IVMRWindowlessControl9 pVMRWC9;
pCaptureGraphBuilder2 = (DirectShowLib.ICaptureGraphBuilder2) new CaptureGraphBuilder2();
pCaptureGraphBuilder2.SetFiltergraph(pGraphBuilder); // CaptureGraph를 GraphBuilder에 붙인다.
//pGraphBuilder.AddFilter(pMediaControl "SDZ 375 Source"); // GraphBuilder에 영상장치필터를 추가한다.
pRenderer = (DirectShowLib.IBaseFilter) new DirectShowLib.VideoMixingRenderer9(); // 믹서 필터를 생성 한다.
pIVMRFilterConfig9 = (DirectShowLib.IVMRFilterConfig9)pRenderer; // 믹서 필터의 속성을 설정한다.
pIVMRFilterConfig9.SetRenderingMode(VMR9Mode.Windowless);
pIVMRFilterConfig9.SetNumberOfStreams(2);
pVMRWC9 = (DirectShowLib.IVMRWindowlessControl9)pRenderer; // 오버레이 평면의 속성을 설정한다.
pVMRWC9.SetVideoClippingWindow(hWin.Handle);
pVMRWC9.SetBorderColor(0);
pVMRWC9.SetVideoPosition(null, hWin.ClientRectangle);
pGraphBuilder.AddFilter(pRenderer, "Video Mixing Renderer"); // GraphBuilder에 믹스 필터를 추가한다.
pCaptureGraphBuilder2.RenderStream(null, MediaType.Video, pGraphBuilder, null, pRenderer); // 영상표시를 위한 필터를 설정한다.
///test
//sampleGrabber
AMMediaType am_media_type = new AMMediaType();
pSampleGrabber = (DirectShowLib.ISampleGrabber) new SampleGrabber();
pSampleGrabberFilter = (DirectShowLib.IBaseFilter)pSampleGrabber;
am_media_type.majorType = MediaType.Video;
am_media_type.subType = MediaSubType.RGB24;
am_media_type.formatType = FormatType.VideoInfo;
pSampleGrabber.SetMediaType(am_media_type);
//Graph에 sampleGrabber filter를 추가
pGraphBuilder.AddFilter(pSampleGrabberFilter, "Sample Grabber");
pMediaControl.RenderFile(filename);
pVideoWindow.put_Owner(hWin.Handle);
pVideoWindow.put_WindowStyle(WindowStyle.Child | WindowStyle.ClipSiblings);
Rectangle rect = hWin.ClientRectangle;
pVideoWindow.SetWindowPosition(0, 0, rect.Right, rect.Bottom);
//sampleGrabber2
pSampleGrabber.GetConnectedMediaType(am_media_type);
DirectShowLib.VideoInfoHeader pVideoInfoHeader = (DirectShowLib.VideoInfoHeader)Marshal.PtrToStructure(am_media_type.formatPtr, typeof(VideoInfoHeader));
String str = string.Format("size = {0} x {1}", pVideoInfoHeader.BmiHeader.Width, pVideoInfoHeader.BmiHeader.Height);
Video_Width = pVideoInfoHeader.BmiHeader.Width;
Video_Height = pVideoInfoHeader.BmiHeader.Height;
str += string.Format("sample size = {0}", am_media_type.sampleSize);
textBox1.Text = str;
DsUtils.FreeAMMediaType(am_media_type);
//SetBufferSamples를 실행하지 않으면 버퍼로부터 데이터를 얻을 수 없다.
//불필요하게 부하를 주고싶지 않은경우 false, 데이터를 얻고싶으면 true
pSampleGrabber.SetBufferSamples(true);
//play time
pMediaPosition = (DirectShowLib.IMediaPosition)pGraphBuilder;
double Length;
pMediaPosition.get_Duration(out Length);
String str2 = string.Format("play time: {0}", Length);
textBox1.Text = str2;
pMediaPosition.put_CurrentPosition(5.0); //set current Position
//2017.05.08
DirectShowLib.IVMRWindowlessControl9 windowlessCtrl = (DirectShowLib.IVMRWindowlessControl9)pRenderer;
windowlessCtrl.SetVideoClippingWindow(hWin.Handle);
IntPtr lpDib;
windowlessCtrl.GetCurrentImage(out lpDib);
BitmapInfoHeader head;
head = (BitmapInfoHeader)Marshal.PtrToStructure(lpDib, typeof(BitmapInfoHeader));
int width = head.Width;
int height = head.Height;
int stride = width * (head.BitCount / 8);
PixelFormat pixelFormat = PixelFormat.Format24bppRgb;
switch (head.BitCount)
{
case 24: pixelFormat = PixelFormat.Format24bppRgb; break;
case 32: pixelFormat = PixelFormat.Format32bppRgb; break;
case 48: pixelFormat = PixelFormat.Format48bppRgb; break;
default: throw new Exception("Unknown BitCount");
}
Bitmap Cap = new Bitmap(width, height, stride, pixelFormat, lpDib);
Cap.RotateFlip(RotateFlipType.RotateNoneFlipY);
pictureBox1.Image = Cap;
}
