private void Button_Click(object sender, RoutedEventArgs e) { if (mISession != null) { mISession.stopSession(); mISession.closeSession(); mISession = null; mSARSinkOutputNode = null; mTitleTxtBlk.Text = "Start playing"; return; } List <object> lSourceNodes = new List <object>(); mSARSinkFactory.createOutputNode(out mSARSinkOutputNode); if (mSARSinkOutputNode == null) { return; } var l_AudioSourceXmlNode = m_AudioSourceComboBox.SelectedItem as XmlNode; if (l_AudioSourceXmlNode == null) { return; } var lNode = l_AudioSourceXmlNode.SelectSingleNode( "Source.Attributes/Attribute" + "[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_AUDCAP_SYMBOLIC_LINK']" + "/SingleValue/@Value"); if (lNode == null) { return; } string lSymbolicLink = lNode.Value; object lSourceNode = null; mSourceControl.createSourceNode( lSymbolicLink, 0, 0, mSARSinkOutputNode, out lSourceNode); if (lSourceNode == null) { return; } lSourceNodes.Add(lSourceNode); mISession = mISessionControl.createSession(lSourceNodes.ToArray()); if (mISession == null) { return; } if (mISession.startSession(0, Guid.Empty)) { mTitleTxtBlk.Text = "Stop playing"; uint lChannelCount = 0; mISARVolumeControl.getChannelCount(mSARSinkOutputNode, out lChannelCount); if (lChannelCount > 0) { float lLevel = 0; mISARVolumeControl.getChannelVolume(mSARSinkOutputNode, 0, out lLevel); mRVolume.Value = lLevel; if (lChannelCount > 1) { lLevel = 0; mISARVolumeControl.getChannelVolume(mSARSinkOutputNode, 1, out lLevel); mLVolume.Value = lLevel; } } } }
private Tuple <object, string, int> createVideoStream(ISampleGrabberCallbackSinkFactory aISampleGrabberCallbackSinkFactory, int aIndexCount) { object result = null; int index = 0; string lMediaType = ""; do { var lSourceNode = mSourcesComboBox.SelectedItem as XmlNode; if (lSourceNode == null) { break; } var lNode = lSourceNode.SelectSingleNode("Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK']/SingleValue/@Value"); if (lNode == null) { break; } string lSymbolicLink = lNode.Value; lSourceNode = mStreamsComboBox.SelectedItem as XmlNode; if (lSourceNode == null) { break; } lNode = lSourceNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lStreamIndex = 0; if (!uint.TryParse(lNode.Value, out lStreamIndex)) { break; } lSourceNode = mMediaTypesComboBox.SelectedItem as XmlNode; if (lSourceNode == null) { break; } lNode = lSourceNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lMediaTypeIndex = 0; if (!uint.TryParse(lNode.Value, out lMediaTypeIndex)) { break; } IEVRSinkFactory lSinkFactory; var lSinkControl = mCaptureManager.createSinkControl(); lSinkControl.createSinkFactory( Guid.Empty, out lSinkFactory); object lEVROutputNode = null; lSinkFactory.createOutputNode( mVideoPanel.Handle, out lEVROutputNode); if (lEVROutputNode == null) { break; } ISampleGrabberCallback lH264SampleGrabberCallback; aISampleGrabberCallbackSinkFactory.createOutputNode( MFMediaType_Video, MFVideoFormat_H264, out lH264SampleGrabberCallback); object lOutputNode = lEVROutputNode; if (lH264SampleGrabberCallback != null) { lH264SampleGrabberCallback.mUpdateNativeFullEvent += delegate (uint aSampleFlags, long aSampleTime, long aSampleDuration, IntPtr aData, uint aSize) { if (s != null) { lock (s) { Console.WriteLine("aSampleFlags: {0}", aSampleFlags); currentmillisecond += 1; s.sendVideoData(currentmillisecond, aData, (int)aSize, aSampleFlags, aIndexCount); currentmillisecond += 33; } } }; var lSampleGrabberCallNode = lH264SampleGrabberCallback.getTopologyNode(); if (lSampleGrabberCallNode != null) { IStreamControl streamControl = mCaptureManager.createStreamControl(); ISpreaderNodeFactory spreaderNodeFactory = null; object spreaderNode = null; List <object> outputNodeList = new List <object>(); var mEncoderControl = mCaptureManager.createEncoderControl(); string lxmldoc = ""; XmlDocument doc = new XmlDocument(); mCaptureManager.getCollectionOfEncoders(ref lxmldoc); doc.LoadXml(lxmldoc); var l_VideoEncoderNode = doc.SelectSingleNode("EncoderFactories/Group[@GUID='{73646976-0000-0010-8000-00AA00389B71}']/EncoderFactory[@IsStreaming='TRUE'][1]/@CLSID"); if (l_VideoEncoderNode == null) { break; } Guid lCLSIDVideoEncoder; if (!Guid.TryParse(l_VideoEncoderNode.Value, out lCLSIDVideoEncoder)) { break; } IEncoderNodeFactory lIEncoderNodeFactory; mEncoderControl.createEncoderNodeFactory(lCLSIDVideoEncoder, out lIEncoderNodeFactory); if (lIEncoderNodeFactory != null) { object lVideoSourceOutputMediaType; if (mSourceControl == null) { break; } mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lVideoSourceOutputMediaType); string lxmlDoc; mEncoderControl.getMediaTypeCollectionOfEncoder( lVideoSourceOutputMediaType, lCLSIDVideoEncoder, out lxmlDoc); doc = new System.Xml.XmlDocument(); doc.LoadXml(lxmlDoc); var lGroup = doc.SelectSingleNode("EncoderMediaTypes/Group[@GUID='{8F6FF1B6-534E-49C0-B2A8-16D534EAF135}']"); uint lMaxBitRate = 0; if (lGroup != null) { var lAttr = lGroup.SelectSingleNode("@MaxBitRate"); if (lAttr != null) { uint.TryParse(lAttr.Value, out lMaxBitRate); } } object lVideoEncoderNode; lIEncoderNodeFactory.createEncoderNode( lVideoSourceOutputMediaType, StreamingCBR, lMaxBitRate, 0, lSampleGrabberCallNode, out lVideoEncoderNode); object lCompressedMediaType; lIEncoderNodeFactory.createCompressedMediaType( lVideoSourceOutputMediaType, StreamingCBR, lMaxBitRate, 0, out lCompressedMediaType); streamControl.createStreamControlNodeFactory(ref spreaderNodeFactory); outputNodeList.Add(lEVROutputNode); outputNodeList.Add(lVideoEncoderNode); spreaderNodeFactory.createSpreaderNode(outputNodeList, out spreaderNode); if (spreaderNode != null) { lOutputNode = spreaderNode; } mCaptureManager.parseMediaType(lCompressedMediaType, out lMediaType); } } } string lextendSymbolicLink = lSymbolicLink + " --options=" + "<?xml version='1.0' encoding='UTF-8'?>" + "<Options>" + "<Option Type='Cursor' Visiblity='True'>" + "<Option.Extensions>" + "<Extension Type='BackImage' Height='100' Width='100' Fill='0x7055ff55' />" + "</Option.Extensions>" + "</Option>" + "</Options>"; lextendSymbolicLink += " --normalize=Landscape"; mSourceControl.createSourceNode( lextendSymbolicLink, lStreamIndex, lMediaTypeIndex, lOutputNode, out result); if (result != null) { index = aIndexCount; } }while (false); return(Tuple.Create <object, string, int>(result, lMediaType, index)); }
private object getSourceNode( XmlNode aSourceNode, XmlNode aStreamNode, XmlNode aMediaTypeNode, XmlNode aEncoderNode, XmlNode aEncoderModeNode, int aCompressedMediaTypeIndex, object PreviewRenderNode, object aSwitcherNode) { object lresult = null; do { if (aCompressedMediaTypeIndex < 0) { break; } if (aSourceNode == null) { break; } if (aStreamNode == null) { break; } if (aMediaTypeNode == null) { break; } if (aEncoderNode == null) { break; } if (aEncoderModeNode == null) { break; } var lEncoderGuidAttr = aEncoderNode.Attributes["CLSID"]; if (lEncoderGuidAttr == null) { break; } Guid lCLSIDEncoder; if (!Guid.TryParse(lEncoderGuidAttr.Value, out lCLSIDEncoder)) { break; } var lEncoderModeGuidAttr = aEncoderModeNode.Attributes["GUID"]; if (lEncoderModeGuidAttr == null) { break; } Guid lCLSIDEncoderMode; if (!Guid.TryParse(lEncoderModeGuidAttr.Value, out lCLSIDEncoderMode)) { break; } if (aSourceNode == null) { break; } var lNode = aSourceNode.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) { break; } string lSymbolicLink = lNode.Value; if (aStreamNode == null) { break; } lNode = aStreamNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lStreamIndex = 0; if (!uint.TryParse(lNode.Value, out lStreamIndex)) { break; } if (aMediaTypeNode == null) { break; } lNode = aMediaTypeNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lMediaTypeIndex = 0; if (!uint.TryParse(lNode.Value, out lMediaTypeIndex)) { break; } object lSourceMediaType = null; if (!mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lSourceMediaType)) { break; } if (lSourceMediaType == null) { break; } IEncoderNodeFactory lEncoderNodeFactory; if (!mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lEncoderNodeFactory)) { break; } if (lEncoderNodeFactory == null) { break; } object SpreaderNode = aSwitcherNode; if (PreviewRenderNode != null) { List <object> lOutputNodeList = new List <object>(); lOutputNodeList.Add(PreviewRenderNode); lOutputNodeList.Add(aSwitcherNode); mSpreaderNodeFactory.createSpreaderNode( lOutputNodeList, out SpreaderNode); } object lSourceNode; string lextendSymbolicLink = lSymbolicLink + " --options=" + "<?xml version='1.0' encoding='UTF-8'?>" + "<Options>" + "<Option Type='Cursor' Visiblity='True'>" + "<Option.Extensions>" + "<Extension Type='BackImage' Height='100' Width='100' Fill='0x7055ff55' />" + "</Option.Extensions>" + "</Option>" + "</Options>"; if (!mSourceControl.createSourceNode( lextendSymbolicLink, lStreamIndex, lMediaTypeIndex, SpreaderNode, out lSourceNode)) { break; } lresult = lSourceNode; } while (false); return(lresult); }
private object getSourceNode( string a_SymbolicLink, int a_StreamIndex, int a_MediaTypeIndex, XmlNode aEncoderNode, XmlNode aEncoderModeNode, int aCompressedMediaTypeIndex, object PreviewRenderNode, object aOutputNode) { object lresult = null; do { if (aCompressedMediaTypeIndex < 0) { break; } if (a_StreamIndex < 0) { break; } if (a_MediaTypeIndex < 0) { break; } if (aEncoderNode == null) { break; } if (aEncoderModeNode == null) { break; } var lEncoderGuidAttr = aEncoderNode.Attributes["CLSID"]; if (lEncoderGuidAttr == null) { break; } Guid lCLSIDEncoder; if (!Guid.TryParse(lEncoderGuidAttr.Value, out lCLSIDEncoder)) { break; } var lEncoderModeGuidAttr = aEncoderModeNode.Attributes["GUID"]; if (lEncoderModeGuidAttr == null) { break; } Guid lCLSIDEncoderMode; if (!Guid.TryParse(lEncoderModeGuidAttr.Value, out lCLSIDEncoderMode)) { break; } uint lStreamIndex = (uint)a_StreamIndex; uint lMediaTypeIndex = (uint)a_MediaTypeIndex; object lSourceMediaType = null; if (!mSourceControl.getSourceOutputMediaType( a_SymbolicLink, lStreamIndex, lMediaTypeIndex, out lSourceMediaType)) { break; } if (lSourceMediaType == null) { break; } IEncoderNodeFactory lEncoderNodeFactory; if (!mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lEncoderNodeFactory)) { break; } if (lEncoderNodeFactory == null) { break; } object lEncoderNode; if (!lEncoderNodeFactory.createEncoderNode( lSourceMediaType, lCLSIDEncoderMode, 50, (uint)aCompressedMediaTypeIndex, aOutputNode, out lEncoderNode)) { break; } object SpreaderNode = lEncoderNode; if (PreviewRenderNode != null) { List <object> lOutputNodeList = new List <object>(); lOutputNodeList.Add(PreviewRenderNode); lOutputNodeList.Add(lEncoderNode); mSpreaderNodeFactory.createSpreaderNode( lOutputNodeList, out SpreaderNode); } object lSourceNode; if (!mSourceControl.createSourceNode( a_SymbolicLink, lStreamIndex, lMediaTypeIndex, SpreaderNode, out lSourceNode)) { break; } lresult = lSourceNode; } while (false); return(lresult); }
private object getSourceNode( object PreviewRenderNode, object aOutputNode) { object lresult = null; do { Guid lCLSIDEncoderMode = getEncoderMode(); string lSymbolicLink = getSybolicLink(); uint lStreamIndex = Settings.Default.SourceStream; uint lMediaTypeIndex = Settings.Default.SourceMediaType; object lSourceMediaType = null; lSymbolicLink = getScreenCaptureSymbolicLink(lSymbolicLink); if (!mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lSourceMediaType)) { break; } if (lSourceMediaType == null) { break; } IEncoderNodeFactory lEncoderNodeFactory; if (!mEncoderControl.createEncoderNodeFactory( mCLSIDEncoder, out lEncoderNodeFactory)) { break; } if (lEncoderNodeFactory == null) { break; } object lEncoderNode; if (!lEncoderNodeFactory.createEncoderNode( lSourceMediaType, lCLSIDEncoderMode, (uint)Settings.Default.CompressionQuality, Settings.Default.EncoderMediaType, aOutputNode, out lEncoderNode)) { break; } object SpreaderNode = lEncoderNode; if (PreviewRenderNode != null) { List <object> lOutputNodeList = new List <object>(); lOutputNodeList.Add(PreviewRenderNode); lOutputNodeList.Add(lEncoderNode); mSpreaderNodeFactory.createSpreaderNode( lOutputNodeList, out SpreaderNode); } object lSourceNode; if (!mSourceControl.createSourceNode( lSymbolicLink, lStreamIndex, lMediaTypeIndex, SpreaderNode, out lSourceNode)) { break; } lresult = lSourceNode; } while (false); return(lresult); }
private Tuple <object, RtspServer.StreamType, int, string> createVideoStream(ISampleGrabberCallbackSinkFactory aISampleGrabberCallbackSinkFactory, int aIndexCount) { object result = null; RtspServer.StreamType type = RtspServer.StreamType.Video; int index = 0; string format = ""; do { var lSourceNode = mSourcesComboBox.SelectedItem as XmlNode; if (lSourceNode == null) { break; } var lNode = lSourceNode.SelectSingleNode("Source.Attributes/Attribute[@Name='MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK']/SingleValue/@Value"); if (lNode == null) { break; } string lSymbolicLink = lNode.Value; uint lStreamIndex = 0; lSourceNode = mMediaTypesComboBox.SelectedItem as XmlNode; if (lSourceNode == null) { break; } lNode = lSourceNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lMediaTypeIndex = 0; if (!uint.TryParse(lNode.Value, out lMediaTypeIndex)) { break; } IEVRSinkFactory lSinkFactory; var lSinkControl = mCaptureManager.createSinkControl(); lSinkControl.createSinkFactory( Guid.Empty, out lSinkFactory); object lEVROutputNode = null; lSinkFactory.createOutputNode( mVideoPanel.Handle, out lEVROutputNode); if (lEVROutputNode == null) { break; } Guid lVideoFormat = Guid.Empty; var lVideoCompressedNode = mVideoMediaTypeComboBox.SelectedItem as XmlNode; if (lVideoCompressedNode != null) { var lGUID = lVideoCompressedNode.SelectSingleNode("MediaTypeItem[@Name='MF_MT_SUBTYPE']/SingleValue/@GUID"); if (lGUID != null) { Guid.TryParse(lGUID.Value, out lVideoFormat); } var lvalue = lVideoCompressedNode.SelectSingleNode("MediaTypeItem[@Name='MF_MT_SUBTYPE']/SingleValue/@Value"); if (lvalue != null && lvalue.Value != null) { var lsplit = lvalue.Value.Split(new char[] { '_' }); if (lsplit != null && lsplit.Length == 2) { format = lsplit[1]; } if (format == "HEVC") { format = "H265"; } } } ISampleGrabberCallback lSampleGrabberCallback = null; aISampleGrabberCallbackSinkFactory.createOutputNode( MFMediaType_Video, lVideoFormat, out lSampleGrabberCallback); object lOutputNode = lEVROutputNode; if (lSampleGrabberCallback != null) { lSampleGrabberCallback.mUpdateFullEvent += delegate (uint aSampleFlags, long aSampleTime, long aSampleDuration, byte[] aData, uint aLength) { if (s != null) { lock (s) { currentmillisecond += 1; s.sendData(aIndexCount, (int)type, currentmillisecond * 90, aData); currentmillisecond += 20; } } }; var lSampleGrabberCallNode = lSampleGrabberCallback.getTopologyNode(); if (lSampleGrabberCallNode != null) { IStreamControl streamControl = mCaptureManager.createStreamControl(); ISpreaderNodeFactory spreaderNodeFactory = null; object spreaderNode = null; List <object> outputNodeList = new List <object>(); var mEncoderControl = mCaptureManager.createEncoderControl(); var lEncoderNode = mVideoEncoderComboBox.SelectedItem as XmlNode; if (lEncoderNode == null) { break; } lNode = lEncoderNode.SelectSingleNode("@CLSID"); if (lNode == null) { break; } Guid lCLSIDEncoder; if (!Guid.TryParse(lNode.Value, out lCLSIDEncoder)) { break; } var lBitRate = (uint)mBitRateComboBox.SelectedItem; IEncoderNodeFactory lIEncoderNodeFactory; mEncoderControl.createEncoderNodeFactory(lCLSIDEncoder, out lIEncoderNodeFactory); if (lIEncoderNodeFactory != null) { object lVideoSourceOutputMediaType; if (mSourceControl == null) { break; } mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lVideoSourceOutputMediaType); object lVideoEncoderNode; lIEncoderNodeFactory.createEncoderNode(lVideoSourceOutputMediaType, StreamingCBR, lBitRate, 0, lSampleGrabberCallNode, out lVideoEncoderNode); streamControl.createStreamControlNodeFactory(ref spreaderNodeFactory); outputNodeList.Add(lEVROutputNode); outputNodeList.Add(lVideoEncoderNode); spreaderNodeFactory.createSpreaderNode(outputNodeList, out spreaderNode); if (spreaderNode != null) { lOutputNode = spreaderNode; } } } } string lextendSymbolicLink = lSymbolicLink + " --options=" + "<?xml version='1.0' encoding='UTF-8'?>" + "<Options>" + "<Option Type='Cursor' Visiblity='True'>" + "<Option.Extensions>" + "<Extension Type='BackImage' Height='100' Width='100' Fill='0x7055ff55' />" + "</Option.Extensions>" + "</Option>" + "</Options>"; lextendSymbolicLink += " --normalize=Landscape"; mSourceControl.createSourceNode( lextendSymbolicLink, lStreamIndex, lMediaTypeIndex, lOutputNode, out result); if (result != null) { index = aIndexCount; } }while (false); return(Tuple.Create <object, RtspServer.StreamType, int, string>(result, type, index, format)); }
private object getSourceNode( XmlNode aSourceNode, XmlNode aStreamNode, XmlNode aMediaTypeNode, object MixerNode) { object lresult = null; do { if (aSourceNode == null) { break; } if (aStreamNode == null) { break; } if (aMediaTypeNode == null) { break; } var lNode = aSourceNode.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) { break; } string lSymbolicLink = lNode.Value; if (aStreamNode == null) { break; } lNode = aStreamNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lStreamIndex = 0; if (!uint.TryParse(lNode.Value, out lStreamIndex)) { break; } if (aMediaTypeNode == null) { break; } lNode = aMediaTypeNode.SelectSingleNode("@Index"); if (lNode == null) { break; } uint lMediaTypeIndex = 0; if (!uint.TryParse(lNode.Value, out lMediaTypeIndex)) { break; } object lSourceNode; string lextendSymbolicLink = lSymbolicLink + " --options=" + "<?xml version='1.0' encoding='UTF-8'?>" + "<Options>" + "<Option Type='Cursor' Visiblity='True'>" + "<Option.Extensions>" + "<Extension Type='BackImage' Height='100' Width='100' Fill='0x7055ff55' />" + "</Option.Extensions>" + "</Option>" + "</Options>"; if (!mSourceControl.createSourceNode( lextendSymbolicLink, lStreamIndex, lMediaTypeIndex, MixerNode, out lSourceNode)) { break; } lresult = lSourceNode; } while (false); return(lresult); }
private void mDo_Click(object sender, EventArgs e) { if (mSession != null) { mSession.closeSession(); mSession = null; mDo.Text = "Stopped"; return; } if (mSink == null) { return; } var lSelectedSourceItem = (ContainerItem)sourceComboBox.SelectedItem; if (lSelectedSourceItem == null) { return; } var lSourceNode = lSelectedSourceItem.mXmlNode; 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; var lSelectedStreamItem = (ContainerItem)streamComboBox.SelectedItem; if (lSelectedStreamItem == null) { return; } lSourceNode = lSelectedStreamItem.mXmlNode; if (lSourceNode == null) { return; } lNode = lSourceNode.SelectSingleNode("@Index"); if (lNode == null) { return; } uint lStreamIndex = 0; if (!uint.TryParse(lNode.Value, out lStreamIndex)) { return; } var lSelectedMediaTypeItem = (ContainerItem)mediaTypeComboBox.SelectedItem; if (lSelectedMediaTypeItem == null) { return; } lSourceNode = lSelectedMediaTypeItem.mXmlNode; 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; mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lOutputMediaType); var lSelectedEncoderItem = (ContainerItem)encoderComboBox.SelectedItem; if (lSelectedEncoderItem == null) { return; } var lselectedNode = lSelectedEncoderItem.mXmlNode; if (lselectedNode == null) { return; } var lEncoderNameAttr = lselectedNode.Attributes["Title"]; if (lEncoderNameAttr == null) { return; } var lCLSIDEncoderAttr = lselectedNode.Attributes["CLSID"]; if (lCLSIDEncoderAttr == null) { return; } Guid lCLSIDEncoder; if (!Guid.TryParse(lCLSIDEncoderAttr.Value, out lCLSIDEncoder)) { return; } IEncoderNodeFactory lEncoderNodeFactory; mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lEncoderNodeFactory); var lSelectedEncoderModeItem = (ContainerItem)encoderModeComboBox.SelectedItem; if (lSelectedEncoderModeItem == null) { return; } lselectedNode = lSelectedEncoderModeItem.mXmlNode; if (lselectedNode == null) { return; } var lGUIDEncodingModeAttr = lselectedNode.Attributes["GUID"]; if (lGUIDEncodingModeAttr == null) { return; } Guid lGUIDEncodingMode; if (!Guid.TryParse(lGUIDEncodingModeAttr.Value, out lGUIDEncodingMode)) { return; } if (compressedMediaTypeComboBox.SelectedIndex < 0) { return; } object lCompressedMediaType; lEncoderNodeFactory.createCompressedMediaType( lOutputMediaType, lGUIDEncodingMode, 70, (uint)compressedMediaTypeComboBox.SelectedIndex, out lCompressedMediaType); var lOutputNode = mSink.getOutputNode(lCompressedMediaType); IEncoderNodeFactory lIEncoderNodeFactory; mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lIEncoderNodeFactory); object lEncoderNode; lIEncoderNodeFactory.createEncoderNode( lOutputMediaType, lGUIDEncodingMode, 70, (uint)compressedMediaTypeComboBox.SelectedIndex, lOutputNode, out lEncoderNode); object lSourceMediaNode; mSourceControl.createSourceNode( lSymbolicLink, lStreamIndex, lMediaTypeIndex, lEncoderNode, out lSourceMediaNode); List <object> lSourcesList = new List <object>(); lSourcesList.Add(lSourceMediaNode); mSession = mISessionControl.createSession(lSourcesList.ToArray()); if (mSession != null) { mSession.startSession(0, Guid.Empty); } mDo.Text = "Record is executed!!!"; }
private void mDo_Click(object sender, RoutedEventArgs e) { if (mSession != null) { mSession.closeSession(); mSession = null; mDo.Content = "Stopped"; return; } if (mSink == null) { return; } 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; uint lStreamIndex = 0; 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; mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lOutputMediaType); var lselectedNode = mEncodersComboBox.SelectedItem as XmlNode; if (lselectedNode == null) { return; } var lEncoderNameAttr = lselectedNode.Attributes["Title"]; if (lEncoderNameAttr == null) { return; } var lCLSIDEncoderAttr = lselectedNode.Attributes["CLSID"]; if (lCLSIDEncoderAttr == null) { return; } Guid lCLSIDEncoder; if (!Guid.TryParse(lCLSIDEncoderAttr.Value, out lCLSIDEncoder)) { return; } IEncoderNodeFactory lEncoderNodeFactory; mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lEncoderNodeFactory); lselectedNode = mEncodingModeComboBox.SelectedItem as XmlNode; if (lselectedNode == null) { return; } var lGUIDEncodingModeAttr = lselectedNode.Attributes["GUID"]; if (lGUIDEncodingModeAttr == null) { return; } Guid lGUIDEncodingMode; if (!Guid.TryParse(lGUIDEncodingModeAttr.Value, out lGUIDEncodingMode)) { return; } if (mCompressedMediaTypesComboBox.SelectedIndex < 0) { return; } object lCompressedMediaType; lEncoderNodeFactory.createCompressedMediaType( lOutputMediaType, lGUIDEncodingMode, 70, (uint)mCompressedMediaTypesComboBox.SelectedIndex, out lCompressedMediaType); var lOutputNode = mSink.getOutputNode(lCompressedMediaType); IEncoderNodeFactory lIEncoderNodeFactory; mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lIEncoderNodeFactory); object lEncoderNode; lIEncoderNodeFactory.createEncoderNode( lOutputMediaType, lGUIDEncodingMode, 70, (uint)mCompressedMediaTypesComboBox.SelectedIndex, lOutputNode, out lEncoderNode); object lSourceMediaNode; string lextendSymbolicLink = lSymbolicLink + " --options=" + "<?xml version='1.0' encoding='UTF-8'?>" + "<Options>" + "<Option Type='Cursor' Visiblity='True'>" + "<Option.Extensions>" + "<Extension Type='BackImage' Height='100' Width='100' Fill='0x7000ff55' />" + "</Option.Extensions>" + "</Option>" + "</Options>"; mSourceControl.createSourceNode( lextendSymbolicLink, lStreamIndex, lMediaTypeIndex, lEncoderNode, out lSourceMediaNode); List <object> lSourcesList = new List <object>(); lSourcesList.Add(lSourceMediaNode); mSession = mISessionControl.createSession(lSourcesList.ToArray()); if (mSession != null) { mSession.startSession(0, Guid.Empty); } mDo.Content = "Record is executed!!!"; }
public object getSourceNode(object aOutputNode) { object lresult = null; do { var lselectedNode = m_EncodersComboBox.SelectedItem as XmlNode; if (lselectedNode == null) { break; } var lEncoderGuidAttr = lselectedNode.Attributes["CLSID"]; if (lEncoderGuidAttr == null) { break; } Guid lCLSIDEncoder; if (!Guid.TryParse(lEncoderGuidAttr.Value, out lCLSIDEncoder)) { break; } lselectedNode = m_EncodingModeComboBox.SelectedItem as XmlNode; if (lselectedNode == null) { break; } var lEncoderModeGuidAttr = lselectedNode.Attributes["GUID"]; if (lEncoderModeGuidAttr == null) { break; } Guid lCLSIDEncoderMode; if (!Guid.TryParse(lEncoderModeGuidAttr.Value, out lCLSIDEncoderMode)) { break; } string lSymbolicLink = SymbolicLink; if (m_StreamComboBox.SelectedIndex < 0) { break; } uint lStreamIndex = (uint)m_StreamComboBox.SelectedIndex; if (m_MediaTypeComboBox.SelectedIndex < 0) { break; } uint lMediaTypeIndex = (uint)m_MediaTypeComboBox.SelectedIndex; object lSourceMediaType = null; if (!mSourceControl.getSourceOutputMediaType( lSymbolicLink, lStreamIndex, lMediaTypeIndex, out lSourceMediaType)) { break; } if (lSourceMediaType == null) { break; } IEncoderNodeFactory lEncoderNodeFactory; if (!mEncoderControl.createEncoderNodeFactory( lCLSIDEncoder, out lEncoderNodeFactory)) { break; } if (lEncoderNodeFactory == null) { break; } object lEncoderNode; if (!lEncoderNodeFactory.createEncoderNode( lSourceMediaType, lCLSIDEncoderMode, 50, (uint)m_CompressedMediaTypesComboBox.SelectedIndex, aOutputNode, out lEncoderNode)) { break; } object SpreaderNode = lEncoderNode; if (TypeSource == "Video") { object PreviewRenderNode = null; // if ((bool)m_VideoStreamPreviewChkBtn.IsChecked) { List <object> lRenderOutputNodesList = new List <object>(); if (mEVRMultiSinkFactory != null) { mEVRMultiSinkFactory.createOutputNodes( IntPtr.Zero, m_EVRDisplay.Surface.texture, 1, out lRenderOutputNodesList); } if (lRenderOutputNodesList.Count == 1) { PreviewRenderNode = lRenderOutputNodesList[0]; } } List <object> lOutputNodeList = new List <object>(); lOutputNodeList.Add(PreviewRenderNode); lOutputNodeList.Add(lEncoderNode); mSpreaderNodeFactory.createSpreaderNode( lOutputNodeList, out SpreaderNode); } object lSourceNode; string lextendSymbolicLink = lSymbolicLink + " --options=" + "<?xml version='1.0' encoding='UTF-8'?>" + "<Options>" + "<Option Type='Cursor' Visiblity='True'>" + "<Option.Extensions>" + "<Extension Type='BackImage' Height='100' Width='100' Fill='0x7055ff55' />" + "</Option.Extensions>" + "</Option>" + "</Options>"; if (!mSourceControl.createSourceNode( lextendSymbolicLink, lStreamIndex, lMediaTypeIndex, SpreaderNode, out lSourceNode)) { break; } lresult = lSourceNode; } while (false); return(lresult); }