/// <summary>
/// Call this method to insert the Audio Volume filter into your graph. Input pin is "In" and output pin is "Out"
/// </summary>
protected void AddAudioVolumeFilter()
{
_audioVolumeFilter = FilterGraphTools.AddFilterByName(_graphBuilder, FilterCategory.LegacyAmFilterCategory, @"FC Volume Filter");
_audioVolumeFilterInterface = (IFCVolumeMute)_audioVolumeFilter;
MaxVolume = 0;
MinVolume = -40;
}
protected virtual void Dispose(bool disposeManaged)
{
GC.SuppressFinalize(this);
Process currentProc = Process.GetCurrentProcess();
currentProc.PriorityClass = ProcessPriorityClass.Normal;
_hostControl.Paint -= new PaintEventHandler(PaintHandler);
_hostControl.Resize -= new EventHandler(ResizeMoveHandler);
_hostControl.Move -= new EventHandler(ResizeMoveHandler);
ForceReleaseComObject(_captureFilter);
_captureFilter = null;
ForceReleaseComObject(_fileWriter);
_fileWriter = null;
ForceReleaseComObject(_mediaControl);
_mediaControl = null;
ForceReleaseComObject(_graphBuilder);
_graphBuilder = null;
ForceReleaseComObject(_captureGraphBuilder);
_captureGraphBuilder = null;
ForceReleaseComObject(_videoRender);
_videoRender = null;
ForceReleaseComObject(_audioRender);
_audioRender = null;
ForceReleaseComObject(_audioVolumeFilter);
_audioVolumeFilter = null;
_audioVolumeFilterInterface = null;
ForceReleaseComObject(_vmrWindowlessControl);
_vmrWindowlessControl = null;
DsUtils.FreeAMMediaType(_emptyAMMediaType);
}