/// <summary>
/// Start DVR Writer filter
/// </summary>
protected void StartDVRWriter()
{
if (r_dvrWriter != null)
{
int hr = r_dvrWriter.StartRecording();
DsError.ThrowExceptionForHR(hr);
}
}
public void StartRecording()
{
AppLogger.Message("StreamingAndRecording.StartRecording");
string filename = _filenamePrefix + @"-" + _sequenceNumber + ".lts";
_recordSinkFilter.SetFileName(filename, new AMMediaType());
int hr = _dvrWriter.StartRecording();
DsError.ThrowExceptionForHR(hr);
_sequenceNumber++;
}