private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            MainWindow.mISourceItems.Add(this);

            mEncoderControl = MainWindow.mCaptureManager.createEncoderControl();

            if (mEncoderControl == null)
            {
                return;
            }

            mSourceControl = MainWindow.mCaptureManager.createSourceControl();

            if (mSourceControl == null)
            {
                return;
            }



            mStreamControl = MainWindow.mCaptureManager.createStreamControl();

            if (mStreamControl == null)
            {
                return;
            }

            mStreamControl.createStreamControlNodeFactory(ref mSpreaderNodeFactory);

            if (mSpreaderNodeFactory == null)
            {
                return;
            }



            mSinkControl = MainWindow.mCaptureManager.createSinkControl();

            if (mSinkControl == null)
            {
                return;
            }

            mSinkControl.createSinkFactory(Guid.Empty, out mEVRMultiSinkFactory);

            if (mEVRMultiSinkFactory == null)
            {
                return;
            }
        }
Ejemplo n.º 2
0
        public MainWindow()
        {
            InitializeComponent();


            try
            {
                mCaptureManager = new CaptureManager("CaptureManager.dll");
            }
            catch (System.Exception exc)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception exc1)
                {
                }
            }

            if (mCaptureManager == null)
            {
                mCtrlBtn.Content = "Error";

                mCtrlBtn.IsEnabled = false;

                mState.Text = "Library CaptureManager.dll is not acessable";

                return;
            }

            LogManager.getInstance().WriteDelegateEvent += MainWindow_WriteDelegateEvent;

            mSourceControl = mCaptureManager.createSourceControl();

            mEncoderControl = mCaptureManager.createEncoderControl();

            mSinkControl = mCaptureManager.createSinkControl();



            init();
        }
Ejemplo n.º 3
0
        public IEncoderControl createEncoderControl()
        {
            IEncoderControl lresult = null;

            do
            {
                try
                {
                    if (checkICaptureManagerControl())
                    {
                        break;
                    }

                    object lUnknown;

                    mICaptureManagerControl.createControl(
                        typeof(CaptureManagerLibrary.IEncoderControl).GUID,
                        out lUnknown);

                    if (lUnknown == null)
                    {
                        break;
                    }

                    var lEncoderControl = lUnknown as CaptureManagerLibrary.IEncoderControl;

                    if (lEncoderControl == null)
                    {
                        break;
                    }

                    lresult = new EncoderControl(lEncoderControl);
                }
                catch (Exception exc)
                {
                    LogManager.getInstance().write(exc.Message);
                }
            } while (false);

            return(lresult);
        }
Ejemplo n.º 4
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            try
            {
                mCaptureManager = new CaptureManager("CaptureManager.dll");
            }
            catch (System.Exception)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception)
                {
                }
            }

            LogManager.getInstance().WriteDelegateEvent += MainWindow_WriteDelegateEvent;

            if (mCaptureManager == null)
            {
                return;
            }

            mSourceControl = mCaptureManager.createSourceControl();

            if (mSourceControl == null)
            {
                return;
            }

            mEncoderControl = mCaptureManager.createEncoderControl();

            if (mEncoderControl == null)
            {
                return;
            }

            mSinkControl = mCaptureManager.createSinkControl();

            if (mSinkControl == null)
            {
                return;
            }

            mISessionControl = mCaptureManager.createSessionControl();

            if (mISessionControl == null)
            {
                return;
            }

            mStreamControl = mCaptureManager.createStreamControl();

            if (mStreamControl == null)
            {
                return;
            }

            mStreamControl.createStreamControlNodeFactory(ref mSpreaderNodeFactory);

            if (mSpreaderNodeFactory == null)
            {
                return;
            }

            mSinkControl.createSinkFactory(Guid.Empty, out mEVRMultiSinkFactory);

            if (mEVRMultiSinkFactory == null)
            {
                return;
            }


            XmlDataProvider lXmlDataProvider = (XmlDataProvider)this.Resources["XmlSources"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            XmlDocument doc = new XmlDocument();

            string lxmldoc = "";

            mCaptureManager.getCollectionOfSources(ref lxmldoc);

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;

            lXmlDataProvider = (XmlDataProvider)this.Resources["XmlEncoders"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            doc = new XmlDocument();

            mCaptureManager.getCollectionOfEncoders(ref lxmldoc);

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;



            mCaptureManager.getCollectionOfSinks(ref lxmldoc);


            lXmlDataProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            doc = new XmlDocument();

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;


            ProcessPriorityClass lpriority = Process.GetCurrentProcess().PriorityClass;

            Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.RealTime;
        }
Ejemplo n.º 5
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            if (ControlWindow.mCaptureManager == null)
            {
                return;
            }

            mSourceControl = ControlWindow.mCaptureManager.createSourceControl();

            if (mSourceControl == null)
            {
                return;
            }

            mEncoderControl = ControlWindow.mCaptureManager.createEncoderControl();

            if (mEncoderControl == null)
            {
                return;
            }

            XmlDocument doc = new XmlDocument();

            string lxmldoc = "";

            var lXmlDataProvider = (XmlDataProvider)this.Resources["XmlEncoders"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            doc = new XmlDocument();

            ControlWindow.mCaptureManager.getCollectionOfEncoders(ref lxmldoc);

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;



            ControlWindow.mCaptureManager.getCollectionOfSinks(ref lxmldoc);


            lXmlDataProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            doc = new XmlDocument();

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;



            ControlWindow.mCaptureManager.getCollectionOfSources(ref lxmldoc);

            doc = new XmlDocument();

            doc.LoadXml(lxmldoc);

            string lxpath = "//*[Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK']/SingleValue[@Value='Temp']]";

            lxpath = lxpath.Replace("Temp", mCurrentSymbolicLink);

            var lNode = doc.SelectSingleNode(lxpath);

            if (lNode != null)
            {
                m_VideoStreamComboBox.DataContext = lNode;
            }

            mSourceName.Text = mCurrentSymbolicLink;
        }
        public MainWindow()
        {
            InitializeComponent();


            try
            {
                mCaptureManager = new CaptureManager("CaptureManager.dll");
            }
            catch (System.Exception)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception)
                {
                }
            }

            LogManager.getInstance().WriteDelegateEvent += MainWindow_WriteDelegateEvent;

            mSourceControl = mCaptureManager.createSourceControl();

            mEncoderControl = mCaptureManager.createEncoderControl();

            mSinkControl = mCaptureManager.createSinkControl();

            mStreamControl = mCaptureManager.createStreamControl();

            mISessionControl = mCaptureManager.createSessionControl();


            mStreamControl.createStreamControlNodeFactory(ref mSpreaderNodeFactory);

            if (mSpreaderNodeFactory == null)
            {
                return;
            }

            XmlDataProvider lXmlDataProvider = (XmlDataProvider)this.Resources["XmlSources"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            XmlDocument doc = new XmlDocument();

            string lxmldoc = "";

            mCaptureManager.getCollectionOfSources(ref lxmldoc);

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;



            XmlDataProvider lXmlContainerTypeProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            doc = new XmlDocument();

            lxmldoc = "";

            mCaptureManager.getCollectionOfSinks(ref lxmldoc);

            doc.LoadXml(lxmldoc);

            lXmlContainerTypeProvider.Document = doc;
        }
Ejemplo n.º 7
0
        public Recording()
        {
            InitializeComponent();

            try
            {
                mCaptureManager = new CaptureManager("CaptureManager.dll");
            }
            catch (System.Exception exc)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception exc1)
                {
                }
            }

            if (mCaptureManager == null)
            {
                return;
            }


            mSourceControl = mCaptureManager.createSourceControl();

            mISessionControl = mCaptureManager.createSessionControl();

            mSinkControl = mCaptureManager.createSinkControl();

            mEncoderControl = mCaptureManager.createEncoderControl();

            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();

            string lxmldoc = "";

            mCaptureManager.getCollectionOfSources(ref lxmldoc);

            if (string.IsNullOrEmpty(lxmldoc))
            {
                return;
            }

            doc.LoadXml(lxmldoc);

            var lSourceNodes = doc.DocumentElement.ChildNodes;// .SelectNodes("//*[Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_MEDIA_TYPE']/Value.ValueParts/ValuePart[@Value='MFMediaType_Video']]");

            if (lSourceNodes != null)
            {
                foreach (var item in lSourceNodes)
                {
                    var lNode = (XmlNode)item;

                    if (lNode != null)
                    {
                        var lvalueNode = lNode.SelectSingleNode("Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_FRIENDLY_NAME']/SingleValue/@Value");

                        ContainerItem lSourceItem = new ContainerItem()
                        {
                            mFriendlyName = lvalueNode.Value,
                            mXmlNode      = lNode
                        };

                        sourceComboBox.Items.Add(lSourceItem);
                    }
                }
            }
        }
Ejemplo n.º 8
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            var t = new Thread(

                delegate()
            {
                try
                {
                    mCaptureManager = Program.mCaptureManager;

                    LogManager.getInstance().WriteDelegateEvent += MainWindow_WriteDelegateEvent;

                    if (mCaptureManager == null)
                    {
                        return;
                    }

                    mSourceControl = mCaptureManager.createSourceControl();

                    if (mSourceControl == null)
                    {
                        return;
                    }

                    mEncoderControl = mCaptureManager.createEncoderControl();

                    if (mEncoderControl == null)
                    {
                        return;
                    }

                    mSinkControl = mCaptureManager.createSinkControl();

                    if (mSinkControl == null)
                    {
                        return;
                    }

                    mISessionControl = mCaptureManager.createSessionControl();

                    if (mISessionControl == null)
                    {
                        return;
                    }

                    mStreamControl = mCaptureManager.createStreamControl();

                    if (mStreamControl == null)
                    {
                        return;
                    }

                    mStreamControl.createStreamControlNodeFactory(ref mSpreaderNodeFactory);

                    if (mSpreaderNodeFactory == null)
                    {
                        return;
                    }

                    mSinkControl.createSinkFactory(Guid.Empty, out mEVRMultiSinkFactory);

                    if (mEVRMultiSinkFactory == null)
                    {
                        return;
                    }

                    mSinkControl.createSinkFactory(Guid.Empty, out mEVRSinkFactory);

                    if (mEVRSinkFactory == null)
                    {
                        return;
                    }



                    XmlDataProvider lXmlDataProvider = (XmlDataProvider)this.Resources["XmlSources"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    XmlDocument doc = new XmlDocument();

                    string lxmldoc = "";

                    mCaptureManager.getCollectionOfSources(ref lxmldoc);

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;

                    lXmlDataProvider = (XmlDataProvider)this.Resources["XmlEncoders"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    doc = new XmlDocument();

                    mCaptureManager.getCollectionOfEncoders(ref lxmldoc);

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;



                    mCaptureManager.getCollectionOfSinks(ref lxmldoc);


                    lXmlDataProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    doc = new XmlDocument();

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;
                }
                catch (Exception ex)
                {
                }
                finally
                {
                }
            });

            t.SetApartmentState(ApartmentState.MTA);

            t.Start();
        }
Ejemplo n.º 9
0
        public MainWindow()
        {
            InitializeComponent();

            try
            {
                mCaptureManager = new CaptureManager("CaptureManager.dll");
            }
            catch (System.Exception)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception)
                {
                }
            }

            if (mCaptureManager == null)
            {
                return;
            }

            XmlDataProvider lXmlDataProvider = (XmlDataProvider)this.Resources["XmlLogProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();

            string lxmldoc = "";

            mCaptureManager.getCollectionOfSources(ref lxmldoc);

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;

            mSourceControl = mCaptureManager.createSourceControl();



            mCaptureManager.getCollectionOfSinks(ref lxmldoc);


            lXmlDataProvider = (XmlDataProvider)this.Resources["XmlSinkFactoryCollectionProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            doc = new System.Xml.XmlDocument();

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;


            mISessionControl = mCaptureManager.createSessionControl();

            mSinkControl = mCaptureManager.createSinkControl();

            mEncoderControl = mCaptureManager.createEncoderControl();

            mEncodersComboBox.SelectionChanged += delegate
            {
                do
                {
                    if (mEncoderControl == null)
                    {
                        break;
                    }

                    var lselectedNode = mEncodersComboBox.SelectedItem as XmlNode;

                    if (lselectedNode == null)
                    {
                        break;
                    }

                    var lEncoderNameAttr = lselectedNode.Attributes["Title"];

                    if (lEncoderNameAttr == null)
                    {
                        break;
                    }

                    var lCLSIDEncoderAttr = lselectedNode.Attributes["CLSID"];

                    if (lCLSIDEncoderAttr == null)
                    {
                        break;
                    }

                    Guid lCLSIDEncoder;

                    if (!Guid.TryParse(lCLSIDEncoderAttr.Value, out lCLSIDEncoder))
                    {
                        break;
                    }



                    var lSourceNode = mSourcesComboBox.SelectedItem as XmlNode;

                    if (lSourceNode == null)
                    {
                        return;
                    }

                    var lNode = lSourceNode.SelectSingleNode(
                        "Source.Attributes/Attribute" +
                        "[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK' or @Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_AUDCAP_SYMBOLIC_LINK']" +
                        "/SingleValue/@Value");

                    if (lNode == null)
                    {
                        return;
                    }

                    string lSymbolicLink = lNode.Value;

                    lSourceNode = mStreamsComboBox.SelectedItem as XmlNode;

                    if (lSourceNode == null)
                    {
                        return;
                    }

                    lNode = lSourceNode.SelectSingleNode("@Index");

                    if (lNode == null)
                    {
                        return;
                    }

                    uint lStreamIndex = 0;

                    if (!uint.TryParse(lNode.Value, out lStreamIndex))
                    {
                        return;
                    }

                    lSourceNode = mMediaTypesComboBox.SelectedItem as XmlNode;

                    if (lSourceNode == null)
                    {
                        return;
                    }

                    lNode = lSourceNode.SelectSingleNode("@Index");

                    if (lNode == null)
                    {
                        return;
                    }

                    uint lMediaTypeIndex = 0;

                    if (!uint.TryParse(lNode.Value, out lMediaTypeIndex))
                    {
                        return;
                    }



                    object lOutputMediaType;

                    if (mSourceControl == null)
                    {
                        return;
                    }

                    mSourceControl.getSourceOutputMediaType(
                        lSymbolicLink,
                        lStreamIndex,
                        lMediaTypeIndex,
                        out lOutputMediaType);

                    string lMediaTypeCollection;

                    if (!mEncoderControl.getMediaTypeCollectionOfEncoder(
                            lOutputMediaType,
                            lCLSIDEncoder,
                            out lMediaTypeCollection))
                    {
                        break;
                    }



                    XmlDataProvider lXmlEncoderModeDataProvider = (XmlDataProvider)this.Resources["XmlEncoderModeProvider"];

                    if (lXmlEncoderModeDataProvider == null)
                    {
                        return;
                    }

                    XmlDocument lEncoderModedoc = new XmlDocument();

                    lEncoderModedoc.LoadXml(lMediaTypeCollection);

                    lXmlEncoderModeDataProvider.Document = lEncoderModedoc;
                } while (false);
            };


            mEncodingModeComboBox.SelectionChanged += delegate
            {
                do
                {
                    if (mEncoderControl == null)
                    {
                        break;
                    }

                    var lselectedNode = mEncodingModeComboBox.SelectedItem as XmlNode;

                    if (lselectedNode == null)
                    {
                        break;
                    }

                    var lGUIDEncodingModeAttr = lselectedNode.Attributes["GUID"];

                    if (lGUIDEncodingModeAttr == null)
                    {
                        break;
                    }

                    Guid lGUIDEncodingMode;

                    if (!Guid.TryParse(lGUIDEncodingModeAttr.Value, out lGUIDEncodingMode))
                    {
                        break;
                    }

                    var lConstantMode = Guid.Parse("{CA37E2BE-BEC0-4B17-946D-44FBC1B3DF55}");

                    XmlDataProvider lXmlMediaTypeProvider = (XmlDataProvider)this.Resources["XmlMediaTypesCollectionProvider"];

                    if (lXmlMediaTypeProvider == null)
                    {
                        return;
                    }

                    XmlDocument lMediaTypedoc = new XmlDocument();

                    var lClonedMediaTypesNode = lMediaTypedoc.ImportNode(lselectedNode, true);

                    lMediaTypedoc.AppendChild(lClonedMediaTypesNode);

                    lXmlMediaTypeProvider.Document = lMediaTypedoc;
                } while (false);
            };

            mSinkFactoryComboBox.SelectionChanged += delegate
            {
                do
                {
                    if (mEncoderControl == null)
                    {
                        break;
                    }

                    var lselectedNode = mSinkFactoryComboBox.SelectedItem as XmlNode;

                    if (lselectedNode == null)
                    {
                        break;
                    }

                    var lAttr = lselectedNode.Attributes["GUID"];

                    if (lAttr == null)
                    {
                        throw new System.Exception("GUID is empty");
                    }

                    mContainerTypeComboBox.IsEnabled = false;

                    mSinkType = SinkType.Node;

                    if (lAttr.Value == "{D6E342E3-7DDD-4858-AB91-4253643864C2}")
                    {
                        mContainerTypeComboBox.IsEnabled = true;

                        mSinkType = SinkType.File;
                    }
                    else if (lAttr.Value == "{2E891049-964A-4D08-8F36-95CE8CB0DE9B}")
                    {
                        mContainerTypeComboBox.IsEnabled = true;

                        mSinkType = SinkType.BitStream;
                    }
                    else if (lAttr.Value == "{759D24FF-C5D6-4B65-8DDF-8A2B2BECDE39}")
                    {
                    }
                    else if (lAttr.Value == "{3D64C48E-EDA4-4EE1-8436-58B64DD7CF13}")
                    {
                    }
                    else if (lAttr.Value == "{2F34AF87-D349-45AA-A5F1-E4104D5C458E}")
                    {
                    }

                    XmlDataProvider lXmlMediaTypeProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

                    if (lXmlMediaTypeProvider == null)
                    {
                        return;
                    }

                    XmlDocument lMediaTypedoc = new XmlDocument();

                    var lClonedMediaTypesNode = lMediaTypedoc.ImportNode(lselectedNode, true);

                    lMediaTypedoc.AppendChild(lClonedMediaTypesNode);

                    lXmlMediaTypeProvider.Document = lMediaTypedoc;
                } while (false);
            };
        }
Ejemplo n.º 10
0
        public MainWindow()
        {
            InitializeComponent();

            try
            {
                ThreadPool.SetMinThreads(15, 10);

                mCaptureManager = new CaptureManager("CaptureManager.dll");
            }
            catch (System.Exception)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception)
                {
                }
            }

            if (mCaptureManager == null)
            {
                return;
            }

            XmlDataProvider lXmlDataProvider = (XmlDataProvider)this.Resources["XmlSourcesProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }

            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();

            string lxmldoc = "";

            mCaptureManager.getCollectionOfSources(ref lxmldoc);

            if (string.IsNullOrEmpty(lxmldoc))
            {
                return;
            }

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;


            mIEVRStreamControl = mCaptureManager.createEVRStreamControl();

            mSourceControl = mCaptureManager.createSourceControl();



            lXmlDataProvider = (XmlDataProvider)this.Resources["XmlEncodersProvider"];

            if (lXmlDataProvider == null)
            {
                return;
            }


            mEncoderControl = mCaptureManager.createEncoderControl();

            mCaptureManager.getCollectionOfEncoders(ref lxmldoc);

            doc = new System.Xml.XmlDocument();

            doc.LoadXml(lxmldoc);

            lXmlDataProvider.Document = doc;
        }
Ejemplo n.º 11
0
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            if (ControlWindow.mCaptureManager == null)
            {
                return;
            }


            var t = new Thread(

                delegate()
            {
                try
                {
                    mSourceControl = ControlWindow.mCaptureManager.createSourceControl();

                    if (mSourceControl == null)
                    {
                        return;
                    }

                    mEncoderControl = ControlWindow.mCaptureManager.createEncoderControl();

                    if (mEncoderControl == null)
                    {
                        return;
                    }

                    XmlDocument doc = new XmlDocument();

                    string lxmldoc = "";

                    var lXmlDataProvider = (XmlDataProvider)this.Resources["XmlEncoders"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    doc = new XmlDocument();

                    ControlWindow.mCaptureManager.getCollectionOfEncoders(ref lxmldoc);

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;



                    ControlWindow.mCaptureManager.getCollectionOfSinks(ref lxmldoc);


                    lXmlDataProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    doc = new XmlDocument();

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;



                    ControlWindow.mCaptureManager.getCollectionOfSources(ref lxmldoc);

                    doc = new XmlDocument();

                    doc.LoadXml(lxmldoc);

                    string lxpath = "//*[Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK']/SingleValue[@Value='Temp']]";

                    lxpath = lxpath.Replace("Temp", mCurrentSymbolicLink);

                    var lNode = doc.SelectSingleNode(lxpath);

                    App.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Background, (ThreadStart) delegate()
                    {
                        if (lNode != null)
                        {
                            m_VideoStreamComboBox.DataContext = lNode;
                        }

                        mVideoSourceName.Text = mCurrentSymbolicLink;
                    });


                    lxpath = "//*[Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_AUDCAP_SYMBOLIC_LINK']/SingleValue[@Value='Temp']]";

                    lxpath = lxpath.Replace("Temp", mAudioSymbolicLink);

                    var lAudioNode = doc.SelectSingleNode(lxpath);

                    App.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Background, (ThreadStart) delegate()
                    {
                        if (lNode != null)
                        {
                            m_AudioStreamComboBox.DataContext = lAudioNode;
                        }

                        mAudioSourceName.Text = mAudioSymbolicLink;
                    });
                }
                catch (Exception)
                {
                }
                finally
                {
                }
            });

            t.SetApartmentState(ApartmentState.MTA);

            t.Start();
        }
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            try
            {
                mCaptureManager = Program.mCaptureManager;

                App.mHotKeyHost = new HotKeyHost((HwndSource)HwndSource.FromVisual(App.Current.MainWindow));

                App.mHotKeyHost.AddHotKey(new CustomHotKey("Record",
                                                           new Action(() =>
                {
                    App.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background, (ThreadStart) delegate()
                    {
                        mStartStop_Click(null, null);
                    });
                }
                                                                      ), Key.P, ModifierKeys.Control | ModifierKeys.Shift, true));
            }
            catch (System.Exception)
            {
                try
                {
                    mCaptureManager = new CaptureManager();
                }
                catch (System.Exception)
                {
                }
            }

            LogManager.getInstance().WriteDelegateEvent += MainWindow_WriteDelegateEvent;

            if (mCaptureManager == null)
            {
                return;
            }


            var t = new Thread(

                delegate()
            {
                try
                {
                    mSourceControl = mCaptureManager.createSourceControl();

                    if (mSourceControl == null)
                    {
                        return;
                    }

                    mEncoderControl = mCaptureManager.createEncoderControl();

                    if (mEncoderControl == null)
                    {
                        return;
                    }

                    mSinkControl = mCaptureManager.createSinkControl();

                    if (mSinkControl == null)
                    {
                        return;
                    }

                    mISessionControl = mCaptureManager.createSessionControl();

                    if (mISessionControl == null)
                    {
                        return;
                    }

                    mStreamControl = mCaptureManager.createStreamControl();

                    if (mStreamControl == null)
                    {
                        return;
                    }

                    mStreamControl.createStreamControlNodeFactory(ref mSpreaderNodeFactory);

                    if (mSpreaderNodeFactory == null)
                    {
                        return;
                    }

                    mSinkControl.createSinkFactory(Guid.Empty, out mEVRMultiSinkFactory);

                    if (mEVRMultiSinkFactory == null)
                    {
                        return;
                    }


                    XmlDataProvider lXmlDataProvider = (XmlDataProvider)this.Resources["XmlSources"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    XmlDocument doc = new XmlDocument();

                    string lxmldoc = "";

                    mCaptureManager.getCollectionOfSources(ref lxmldoc);

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;

                    lXmlDataProvider = (XmlDataProvider)this.Resources["XmlEncoders"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    doc = new XmlDocument();

                    mCaptureManager.getCollectionOfEncoders(ref lxmldoc);

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;



                    mCaptureManager.getCollectionOfSinks(ref lxmldoc);


                    lXmlDataProvider = (XmlDataProvider)this.Resources["XmlContainerTypeProvider"];

                    if (lXmlDataProvider == null)
                    {
                        return;
                    }

                    doc = new XmlDocument();

                    doc.LoadXml(lxmldoc);

                    lXmlDataProvider.Document = doc;
                }
                catch (Exception)
                {
                }
                finally
                {
                }
            });

            t.SetApartmentState(ApartmentState.MTA);

            t.Start();
        }