public override void Close()
{
try
{
if (m_Writer != null)
{
m_Writer.EndWriting();
IWMWriterAdvanced wa = (IWMWriterAdvanced)m_Writer;
wa.RemoveSink((IWMWriterSink)this);
m_Writer = null;
m_Profile = null;
}
}
finally
{
base.Close();
}
}
private void RemoveAllSinks(IWMWriterAdvanced pWriterAdvanced)
{
IWMWriterSink ppSink;
int iSinkCount;
pWriterAdvanced.GetSinkCount(out iSinkCount);
for (int x = iSinkCount - 1; x >= 0; x--)
{
pWriterAdvanced.GetSink(x, out ppSink);
pWriterAdvanced.RemoveSink(ppSink);
}
}
/// <summary>
/// Stop the encoder
/// </summary>
public void Stop()
{
try
{
writer.EndWriting();
writerAdvanced.RemoveSink(netSink);
netSink.Close();
}
catch (Exception e)
{
eventLog.WriteEntry("Failed to stop: " + e.ToString(), EventLogEntryType.Error, 1000);
Debug.WriteLine("Failed to stop: " + e.ToString());
}
}
public void Dispose()
{
try
{
if (m_Writer != null)
{
m_Writer.EndWriting();
IWMWriterAdvanced wa = (IWMWriterAdvanced)m_Writer;
wa.RemoveSink((IWMWriterSink)this);
m_Writer = null;
m_Profile = null;
}
}
finally
{
m_outputStream.Close();
}
}
private void RemoveAllSinks(IWMWriterAdvanced pWriterAdvanced)
{
IWMWriterSink ppSink;
int iSinkCount;
int hr = pWriterAdvanced.GetSinkCount(out iSinkCount);
WMError.ThrowExceptionForHR(hr);
for (int x = iSinkCount - 1; x >= 0; x--)
{
hr = pWriterAdvanced.GetSink(x, out ppSink);
WMError.ThrowExceptionForHR(hr);
hr = pWriterAdvanced.RemoveSink(ppSink);
WMError.ThrowExceptionForHR(hr);
}
}
private void TestSink()
{
int i;
IWMWriterFileSink pSink;
IWMWriterSink pSink2;
WMUtils.WMCreateWriterFileSink(out pSink);
m_Writer.AddSink(pSink);
m_Writer.GetSinkCount(out i);
Debug.Assert(i == 1);
m_Writer.GetSink(0, out pSink2);
Debug.Assert(pSink2 != null);
m_Writer.RemoveSink(pSink2);
m_Writer.GetSinkCount(out i);
Debug.Assert(i == 0);
}