private async Task <List <object> > getOutputNodes(List <object> aCompressedMediaTypeList)
{
List <object> lresult = new List <object>();
do
{
if (aCompressedMediaTypeList == null)
{
break;
}
if (aCompressedMediaTypeList.Count == 0)
{
break;
}
var lselectedNode = getFileFormat();
var lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
break;
}
var mFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(Guid.Parse(lSelectedAttr.Value));
if (mFileSinkFactory == null)
{
break;
}
lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
break;
}
string s = String.Format("Video_{0:yyyy_MM_dd_HH_mm_ss}.", DateTime.Now);
string mFilename = s + lSelectedAttr.Value.ToLower();
mStatus.Text = "File: " + mFilename;
mFilename = Settings.Default.StoringDir + @"\" + mFilename;
if (string.IsNullOrEmpty(mFilename))
{
break;
}
lresult = await mFileSinkFactory.createOutputNodesAsync(
aCompressedMediaTypeList,
mFilename);
} while (false);
return(lresult);
}
private async void m_SelectFileBtn_Click(object sender, RoutedEventArgs e)
{
do
{
var lselectedNode = m_FileFormatComboBox.SelectedItem as XmlNode;
if (lselectedNode == null)
{
break;
}
var lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
break;
}
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
SaveFileDialog lsaveFileDialog = new SaveFileDialog();
lsaveFileDialog.InitialDirectory = limageSourceDir;
lsaveFileDialog.DefaultExt = "." + lSelectedAttr.Value.ToLower();
lsaveFileDialog.AddExtension = true;
lsaveFileDialog.CheckFileExists = false;
lsaveFileDialog.Filter = "Media file (*." + lSelectedAttr.Value.ToLower() + ")|*." + lSelectedAttr.Value.ToLower();
var lresult = lsaveFileDialog.ShowDialog();
if (lresult != true)
{
break;
}
mFilename = lsaveFileDialog.FileName;
lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
break;
}
mFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(
Guid.Parse(lSelectedAttr.Value));
m_StartStopBtn.IsEnabled = true;
} while (false);
}
private async void button1_Click(object sender, EventArgs e)
{
do
{
var lSelectedFormatItem = (ContainerItem)formatComboBox.SelectedItem;
if (lSelectedFormatItem == null)
{
return;
}
var lselectedNode = lSelectedFormatItem.mXmlNode;
if (lselectedNode == null)
{
break;
}
var lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
break;
}
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
SaveFileDialog lsaveFileDialog = new SaveFileDialog();
lsaveFileDialog.InitialDirectory = limageSourceDir;
lsaveFileDialog.DefaultExt = "." + lSelectedAttr.Value.ToLower();
lsaveFileDialog.AddExtension = true;
lsaveFileDialog.CheckFileExists = false;
lsaveFileDialog.Filter = "Media file (*." + lSelectedAttr.Value.ToLower() + ")|*." + lSelectedAttr.Value.ToLower();
var lresult = lsaveFileDialog.ShowDialog();
if (lresult != DialogResult.OK)
{
break;
}
mDo.Enabled = true;
lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
break;
}
var lFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(
Guid.Parse(lSelectedAttr.Value));
mSink = new FileSink(lFileSinkFactory);
mSink.setOptions(lsaveFileDialog.FileName);
}while (false);
}
private async Task init()
{
var l_image_source = await createImageSource();
if (l_image_source == null)
{
return;
}
var lselectedNode = m_FileFormatComboBox.SelectedItem as XmlNode;
if (lselectedNode == null)
{
return;
}
var lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
return;
}
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
SaveFileDialog lsaveFileDialog = new SaveFileDialog();
lsaveFileDialog.InitialDirectory = limageSourceDir;
lsaveFileDialog.DefaultExt = "." + lSelectedAttr.Value.ToLower();
lsaveFileDialog.AddExtension = true;
lsaveFileDialog.CheckFileExists = false;
lsaveFileDialog.Filter = "Media file (*." + lSelectedAttr.Value.ToLower() + ")|*." + lSelectedAttr.Value.ToLower();
var lresult = lsaveFileDialog.ShowDialog();
if (lresult != true)
{
return;
}
var lFilename = lsaveFileDialog.FileName;
lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
return;
}
mFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(
Guid.Parse(lSelectedAttr.Value));
// Video Source
uint lVideoSourceIndexStream = 0;
uint lVideoSourceIndexMediaType = 0;
int l_VideoCompressedMediaTypeSelectedIndex = 0;
string l_EncodersXMLstring = await mEncoderControl.getCollectionOfEncodersAsync();
XmlDocument doc = new XmlDocument();
doc.LoadXml(l_EncodersXMLstring);
var lAttrNode = doc.SelectSingleNode("EncoderFactories/Group[@GUID='{73646976-0000-0010-8000-00AA00389B71}']/EncoderFactory[1]/@CLSID");
if (lAttrNode == null)
{
return;
}
Guid l_VideoEncoder = Guid.Empty;
Guid.TryParse(lAttrNode.Value, out l_VideoEncoder);
List <object> lCompressedMediaTypeList = new List <object>();
if (true)
{
object lCompressedMediaType = await getCompressedMediaType(
l_image_source,
lVideoSourceIndexStream,
lVideoSourceIndexMediaType,
l_VideoEncoder,
m_VideoEncoderMode,
l_VideoCompressedMediaTypeSelectedIndex);
if (lCompressedMediaType != null)
{
lCompressedMediaTypeList.Add(lCompressedMediaType);
}
}
List <object> lOutputNodes = await getOutputNodes(lCompressedMediaTypeList, lFilename);
if (lOutputNodes == null || lOutputNodes.Count == 0)
{
return;
}
var lSinkFactory = await mSinkControl.createEVRSinkFactoryAsync(
Guid.Empty);
object lEVROutputNode = await lSinkFactory.createOutputNodeAsync(
mVideoPanel.Handle);
if (lEVROutputNode == null)
{
return;
}
object SpreaderNode = lEVROutputNode;
if (true)
{
var lEncoderNode = await getEncoderNode(
l_image_source,
lVideoSourceIndexStream,
lVideoSourceIndexMediaType,
l_VideoEncoder,
m_VideoEncoderMode,
l_VideoCompressedMediaTypeSelectedIndex,
lOutputNodes[0]);
List <object> lOutputNodeList = new List <object>();
lOutputNodeList.Add(lEncoderNode);
lOutputNodeList.Add(lEVROutputNode);
SpreaderNode = await mSpreaderNodeFactory.createSpreaderNodeAsync(
lOutputNodeList);
}
List <object> lSourceNodes = new List <object>();
object lSourceNode = await mSourceControl.createSourceNodeFromExternalSourceWithDownStreamConnectionAsync(
l_image_source,
lVideoSourceIndexStream,
lVideoSourceIndexMediaType,
SpreaderNode);
if (lSourceNode == null)
{
return;
}
lSourceNodes.Add(lSourceNode);
mISession = await mISessionControl.createSessionAsync(lSourceNodes.ToArray());
if (mISession != null && await mISession.startSessionAsync(0, Guid.Empty))
{
mStartStopTxtBlk.Text = "Stop";
}
}
private async Task init()
{
var lselectedNode = m_FileFormatComboBox.SelectedItem as XmlNode;
if (lselectedNode == null)
{
return;
}
var lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
return;
}
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
SaveFileDialog lsaveFileDialog = new SaveFileDialog();
lsaveFileDialog.InitialDirectory = limageSourceDir;
lsaveFileDialog.DefaultExt = "." + lSelectedAttr.Value.ToLower();
lsaveFileDialog.AddExtension = true;
lsaveFileDialog.CheckFileExists = false;
lsaveFileDialog.Filter = "Media file (*." + lSelectedAttr.Value.ToLower() + ")|*." + lSelectedAttr.Value.ToLower();
var lresult = lsaveFileDialog.ShowDialog();
if (lresult != true)
{
return;
}
var lFilename = lsaveFileDialog.FileName;
lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
return;
}
mFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(Guid.Parse(lSelectedAttr.Value));
string lScreenCaptureSymbolicLink = "CaptureManager///Software///Sources///ScreenCapture///ScreenCapture";
string lAudioLoopBack = "CaptureManager///Software///Sources///AudioEndpointCapture///AudioLoopBack";
// Video Source
uint lVideoSourceIndexStream = 0;
uint lVideoSourceIndexMediaType = 2;
int l_VideoCompressedMediaTypeSelectedIndex = 0;
// Audio Source
uint lAudioSourceIndexStream = 0;
uint lAudioSourceIndexMediaType = 0;
int l_AudioCompressedMediaTypeSelectedIndex = 0;
string l_EncodersXMLstring = await mEncoderControl.getCollectionOfEncodersAsync();
XmlDocument doc = new XmlDocument();
doc.LoadXml(l_EncodersXMLstring);
var lAttrNode = doc.SelectSingleNode("EncoderFactories/Group[@GUID='{73646976-0000-0010-8000-00AA00389B71}']/EncoderFactory[1]/@CLSID");
if (lAttrNode == null)
{
return;
}
Guid l_VideoEncoder = Guid.Empty;
Guid.TryParse(lAttrNode.Value, out l_VideoEncoder);
lAttrNode = doc.SelectSingleNode("EncoderFactories/Group[@GUID='{73647561-0000-0010-8000-00AA00389B71}']/EncoderFactory[1]/@CLSID");
if (lAttrNode == null)
{
return;
}
Guid l_AudioEncoder = Guid.Empty;
Guid.TryParse(lAttrNode.Value, out l_AudioEncoder);
List <object> lCompressedMediaTypeList = new List <object>();
if (true)
{
object lCompressedMediaType = await getCompressedMediaType(
lScreenCaptureSymbolicLink,
lVideoSourceIndexStream,
lVideoSourceIndexMediaType,
l_VideoEncoder,
m_VideoEncoderMode,
l_VideoCompressedMediaTypeSelectedIndex);
if (lCompressedMediaType != null)
{
lCompressedMediaTypeList.Add(lCompressedMediaType);
}
}
if (true)
{
object lCompressedMediaType = await getCompressedMediaType(
lAudioLoopBack,
lAudioSourceIndexStream,
lAudioSourceIndexMediaType,
l_AudioEncoder,
m_AudioEncoderMode,
l_AudioCompressedMediaTypeSelectedIndex);
if (lCompressedMediaType != null)
{
lCompressedMediaTypeList.Add(lCompressedMediaType);
}
}
List <object> lOutputNodes = await getOutputNodes(lCompressedMediaTypeList, lFilename);
if (lOutputNodes == null || lOutputNodes.Count == 0)
{
return;
}
var lSinkFactory = await mSinkControl.createEVRSinkFactoryAsync(
Guid.Empty);
object lEVROutputNode = await lSinkFactory.createOutputNodeAsync(
mVideoPanel.Handle);
if (lEVROutputNode == null)
{
return;
}
object SpreaderNode = lEVROutputNode;
if (true)
{
var lEncoderNode = await getEncoderNode(
lScreenCaptureSymbolicLink,
lVideoSourceIndexStream,
lVideoSourceIndexMediaType,
l_VideoEncoder,
m_VideoEncoderMode,
l_VideoCompressedMediaTypeSelectedIndex,
lOutputNodes[0]);
List <object> lOutputNodeList = new List <object>();
lOutputNodeList.Add(lEncoderNode);
lOutputNodeList.Add(lEVROutputNode);
SpreaderNode = await mSpreaderNodeFactory.createSpreaderNodeAsync(
lOutputNodeList);
//SpreaderNode = lEncoderNode;
}
var lMixerNodeFactory = await mStreamControl.createMixerNodeFactoryAsync();
List <object> lVideoTopologyInputMixerNodes = await lMixerNodeFactory.createMixerNodesAsync(
SpreaderNode,
2);
if (lVideoTopologyInputMixerNodes.Count == 0)
{
return;
}
for (int i = 1; i < lVideoTopologyInputMixerNodes.Count; i++)
{
mVideoTopologyInputMixerNodes.Add(lVideoTopologyInputMixerNodes[i]);
}
object lAudioEncoderNode = null;
if (true)
{
lAudioEncoderNode = await getEncoderNode(
lAudioLoopBack,
lAudioSourceIndexStream,
lAudioSourceIndexMediaType,
l_AudioEncoder,
m_AudioEncoderMode,
l_AudioCompressedMediaTypeSelectedIndex,
lOutputNodes[1]);
}
List <object> lAudioTopologyInputMixerNodes = await lMixerNodeFactory.createMixerNodesAsync(
lAudioEncoderNode,
2);
if (lAudioTopologyInputMixerNodes.Count == 0)
{
return;
}
mAudioTopologyInputMixerNode = lAudioTopologyInputMixerNodes[1];
List <object> lSourceNodes = new List <object>();
if (true)
{
object lSourceNode = await getSourceNode(
lScreenCaptureSymbolicLink,
lVideoSourceIndexStream,
lVideoSourceIndexMediaType,
lVideoTopologyInputMixerNodes[0]);
if (lSourceNodes != null)
{
lSourceNodes.Add(lSourceNode);
}
}
if (true)
{
object lSourceNode = await getSourceNode(
lAudioLoopBack,
lAudioSourceIndexStream,
lAudioSourceIndexMediaType,
lAudioTopologyInputMixerNodes[0]);
if (lSourceNodes != null)
{
lSourceNodes.Add(lSourceNode);
}
}
mISession = await mISessionControl.createSessionAsync(lSourceNodes.ToArray());
if (mISession != null)
{
mStartStopTxtBlk.Text = "Stop";
await mISession.startSessionAsync(0, Guid.Empty);
mSourcesPanel.IsEnabled = true;
}
}
private async Task <List <object> > getOutputNodes(List <object> aCompressedMediaTypeList, string aFileName)
{
List <object> lresult = new List <object>();
do
{
if (aCompressedMediaTypeList == null)
{
break;
}
if (aCompressedMediaTypeList.Count == 0)
{
break;
}
var lselectedNode = m_FileFormatComboBox.SelectedItem as XmlNode;
if (lselectedNode == null)
{
break;
}
var lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
break;
}
aFileName += "." + lSelectedAttr.Value.ToLower();
lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
break;
}
mFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(
Guid.Parse(lSelectedAttr.Value));
if (string.IsNullOrEmpty(aFileName))
{
break;
}
foreach (var item in mFileList.Items)
{
var lFileItemControl = item as FileItemControl;
if (lFileItemControl != null)
{
lFileItemControl.stopAnimation();
}
}
mFileList.Items.Add(new FileItemControl(aFileName));
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
lresult = await mFileSinkFactory.createOutputNodesAsync(
aCompressedMediaTypeList,
limageSourceDir + @"\" + aFileName);
} while (false);
return(lresult);
}
private async void mOptionsButton_Click(object sender, RoutedEventArgs e)
{
switch (mSinkType)
{
case SinkType.Node:
break;
case SinkType.File:
{
do
{
var lselectedNode = mContainerTypeComboBox.SelectedItem as XmlNode;
if (lselectedNode == null)
{
break;
}
var lSelectedAttr = lselectedNode.Attributes["Value"];
if (lSelectedAttr == null)
{
break;
}
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
SaveFileDialog lsaveFileDialog = new SaveFileDialog();
lsaveFileDialog.InitialDirectory = limageSourceDir;
lsaveFileDialog.DefaultExt = "." + lSelectedAttr.Value.ToLower();
lsaveFileDialog.AddExtension = true;
lsaveFileDialog.CheckFileExists = false;
lsaveFileDialog.Filter = "Media file (*." + lSelectedAttr.Value.ToLower() + ")|*." + lSelectedAttr.Value.ToLower();
var lresult = lsaveFileDialog.ShowDialog();
if (lresult != true)
{
break;
}
mDo.IsEnabled = true;
lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
break;
}
var lFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(
Guid.Parse(lSelectedAttr.Value));
mSink = new FileSink(lFileSinkFactory);
mSink.setOptions(lsaveFileDialog.FileName);
}while (false);
}
break;
case SinkType.BitStream:
{
var lselectedNode = mContainerTypeComboBox.SelectedItem as XmlNode;
if (lselectedNode == null)
{
break;
}
var lSelectedAttr = lselectedNode.Attributes["GUID"];
if (lSelectedAttr == null)
{
break;
}
var lByteStreamSinkFactory = await mSinkControl.createByteStreamSinkFactoryAsync(
Guid.Parse(lSelectedAttr.Value));
lSelectedAttr = lselectedNode.Attributes["MIME"];
if (lSelectedAttr == null)
{
break;
}
mSink = new NetworkStreamSink(
lByteStreamSinkFactory,
lSelectedAttr.Value);
mSink.setOptions("8080");
mDo.IsEnabled = true;
}
break;
default:
break;
}
}
private async void mControlBtn_Click(object sender, RoutedEventArgs e)
{
if (mIsStarted)
{
mIsStarted = false;
if (mISession == null)
{
return;
}
await mISession.stopSessionAsync();
await mISession.closeSessionAsync();
mISession = null;
m_StartStopBtn.Content = "Start";
foreach (var item in mISourceItems)
{
var lsourceitem = (ISource)item;
if (lsourceitem != null)
{
lsourceitem.access(true);
}
}
return;
}
else
{
var lFileSinkFactory = await mSinkControl.createFileSinkFactoryAsync(
Guid.Parse("A2A56DA1-EB84-460E-9F05-FEE51D8C81E3"));
if (lFileSinkFactory == null)
{
return;
}
List <object> lCompressedMediaTypeList = new List <object>();
foreach (var item in mISources)
{
var lCompressedMediaType = await item.getCompressedMediaType();
if (lCompressedMediaType != null)
{
lCompressedMediaTypeList.Add(lCompressedMediaType);
}
}
List <object> lOutputNodes = await getOutputNodes(lCompressedMediaTypeList, lFileSinkFactory);
if (lOutputNodes == null || lOutputNodes.Count == 0)
{
return;
}
List <object> lSourceNodes = new List <object>();
for (int i = 0; i < lOutputNodes.Count; i++)
{
var lSourceNode = await mISources[i].getSourceNode(lOutputNodes[i]);
if (lSourceNode != null)
{
lSourceNodes.Add(lSourceNode);
}
}
mISession = await mISessionControl.createSessionAsync(lSourceNodes.ToArray());
if (mISession == null)
{
return;
}
if (await mISession.startSessionAsync(0, Guid.Empty))
{
m_StartStopBtn.Content = "Stop";
}
mIsStarted = true;
foreach (var item in mISourceItems)
{
var lsourceitem = (ISource)item;
if (lsourceitem != null)
{
lsourceitem.access(false);
}
}
}
}
