public HResult GetCharacteristics(out MFMediaSourceCharacteristics pdwCharacteristics)
{
pdwCharacteristics = MFMediaSourceCharacteristics.None;
HResult hr = CheckShutdown();
if (MFError.Succeeded(hr))
{
pdwCharacteristics = MFMediaSourceCharacteristics.IsLive;
}
return(hr);
}
//-------------------------------------------------------------------
// Name: GetCharacteristics
// Description: Returns flags the describe the source.
//-------------------------------------------------------------------
public int GetCharacteristics(out MFMediaSourceCharacteristics pdwCharacteristics)
{
// Make sure we *never* leave this entry point with an exception
try
{
m_Log.WriteLine("-GetCharacteristics");
pdwCharacteristics = MFMediaSourceCharacteristics.None;
lock (this)
{
CheckShutdown();
pdwCharacteristics = MFMediaSourceCharacteristics.CanPause | MFMediaSourceCharacteristics.CanSeek;
}
return S_Ok;
}
catch (Exception e)
{
pdwCharacteristics = MFMediaSourceCharacteristics.None;
return Marshal.GetHRForException(e);
}
}
