private List <object> getOutputNodes(List <object> aCompressedMediaTypeList, IFileSinkFactory aFileSinkFactory)
{
List <object> lresult = new List <object>();
do
{
if (aCompressedMediaTypeList == null)
{
break;
}
if (aCompressedMediaTypeList.Count == 0)
{
break;
}
if (aFileSinkFactory == null)
{
break;
}
if (string.IsNullOrEmpty(mFilename))
{
break;
}
aFileSinkFactory.createOutputNodes(
aCompressedMediaTypeList,
mFilename,
out lresult);
} while (false);
return(lresult);
}
public bool createSinkFactory(
Guid aContainerTypeGUID,
out IFileSinkFactory aSinkFactory)
{
bool lresult = false;
aSinkFactory = null;
do
{
if (mSinkControl == null)
{
break;
}
try
{
object lIUnknown;
mSinkControl.createSinkFactory(
aContainerTypeGUID,
typeof(CaptureManagerLibrary.IFileSinkFactory).GUID,
out lIUnknown);
if (lIUnknown == null)
{
break;
}
var lFileSinkFactory = lIUnknown as CaptureManagerLibrary.IFileSinkFactory;
if (lFileSinkFactory == null)
{
break;
}
aSinkFactory = new FileSinkFactory(lFileSinkFactory);
}
catch (Exception exc)
{
LogManager.getInstance().write(exc.Message);
}
} while (false);
return(lresult);
}
private 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 = null;
mSinkControl.createSinkFactory(
Guid.Parse(lSelectedAttr.Value),
out mFileSinkFactory);
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);
mFileSinkFactory.createOutputNodes(
aCompressedMediaTypeList,
limageSourceDir + @"\" + aFileName,
out lresult);
} while (false);
return(lresult);
}
private void mControlBtn_Click(object sender, RoutedEventArgs e)
{
if (mIsStarted)
{
mIsStarted = false;
if (mISession == null)
{
return;
}
mISession.stopSession();
mISession.closeSession();
mISession = null;
m_StartStopBtn.Content = "Start";
foreach (var item in mISourceItems)
{
var lsourceitem = (ISource)item;
if (lsourceitem != null)
{
lsourceitem.access(true);
}
}
return;
}
else
{
IFileSinkFactory lFileSinkFactory = null;
mSinkControl.createSinkFactory(
Guid.Parse("A2A56DA1-EB84-460E-9F05-FEE51D8C81E3"),
out lFileSinkFactory);
if (lFileSinkFactory == null)
{
return;
}
List <object> lCompressedMediaTypeList = new List <object>();
foreach (var item in mISources)
{
var lCompressedMediaType = item.getCompressedMediaType();
if (lCompressedMediaType != null)
{
lCompressedMediaTypeList.Add(lCompressedMediaType);
}
}
List <object> lOutputNodes = 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 = mISources[i].getSourceNode(lOutputNodes[i]);
if (lSourceNode != null)
{
lSourceNodes.Add(lSourceNode);
}
}
mISession = mISessionControl.createSession(lSourceNodes.ToArray());
if (mISession == null)
{
return;
}
if (mISession.startSession(0, Guid.Empty))
{
m_StartStopBtn.Content = "Stop";
}
mIsStarted = true;
foreach (var item in mISourceItems)
{
var lsourceitem = (ISource)item;
if (lsourceitem != null)
{
lsourceitem.access(false);
}
}
}
}
public FileSink(IFileSinkFactory aSinkFactory)
{
mSinkFactory = aSinkFactory;
}
private 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;
}
IFileSinkFactory mFileSinkFactory = null;
mSinkControl.createSinkFactory(
Guid.Parse(lSelectedAttr.Value),
out mFileSinkFactory);
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;
}
mFileSinkFactory.createOutputNodes(
aCompressedMediaTypeList,
mFilename,
out lresult);
} while (false);
return(lresult);
}
private List <object> getOutputNodes(List <object> aCompressedMediaTypeList, XmlNode a_FileFormatXmlNode, string aFileName)
{
List <object> lresult = new List <object>();
do
{
if (aCompressedMediaTypeList == null)
{
break;
}
if (aCompressedMediaTypeList.Count == 0)
{
break;
}
var lselectedNode = a_FileFormatXmlNode;
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 = null;
mSinkControl.createSinkFactory(
Guid.Parse(lSelectedAttr.Value),
out mFileSinkFactory);
if (string.IsNullOrEmpty(aFileName))
{
break;
}
Dispatcher.Invoke(
DispatcherPriority.Background,
new Action(() => mFileList.Items.Add(aFileName)));
String limageSourceDir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
mFileSinkFactory.createOutputNodes(
aCompressedMediaTypeList,
limageSourceDir + @"\" + aFileName,
out lresult);
} while (false);
return(lresult);
}