private void Setup()
{
int hr;
IBaseFilter ibf;
IFilterGraph2 ifg = new FilterGraph() as IFilterGraph2;
m_imc = ifg as IMediaControl;
DsROTEntry rot = new DsROTEntry(ifg);
DsDevice[] devs = DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice);
hr = ifg.AddSourceFilterForMoniker(devs[0].Mon, null, devs[0].Name, out ibf);
ICaptureGraphBuilder2 icgb2 = new CaptureGraphBuilder2() as ICaptureGraphBuilder2;
hr = icgb2.SetFiltergraph(ifg);
DsError.ThrowExceptionForHR(hr);
hr = icgb2.RenderStream(null, null, ibf, null, null);
DsError.ThrowExceptionForHR(hr);
IBaseFilter pFilter;
hr = ifg.FindFilterByName("Video Renderer", out pFilter);
m_qc = pFilter as IQualityControl;
rot.Dispose();
}
private void Setup()
{
int hr;
IFilterGraph2 ifg = new FilterGraph() as IFilterGraph2;
m_imc = ifg as IMediaControl;
DsROTEntry rot = new DsROTEntry(ifg);
IBaseFilter pFilter;
DsDevice[] devs = DsDevice.GetDevicesOfCat(FilterCategory.AudioInputDevice);
hr = ifg.AddSourceFilterForMoniker(devs[0].Mon, null, devs[0].Name, out pFilter);
DsError.ThrowExceptionForHR(hr);
ICaptureGraphBuilder2 icgb2 = new CaptureGraphBuilder2() as ICaptureGraphBuilder2;
hr = icgb2.SetFiltergraph(ifg);
DsError.ThrowExceptionForHR(hr);
//IPin pPin = DsFindPin.ByDirection((IBaseFilter)o, PinDirection.Output, 0);
hr = icgb2.RenderStream(null, MediaType.Audio, pFilter, null, null);
DsError.ThrowExceptionForHR(hr);
IBaseFilter pAudio;
hr = ifg.FindFilterByName("Audio Renderer", out pAudio);
m_ibn = pAudio as IAMAudioRendererStats;
}