private void TestOutput() { int iCount, IFCount; IWMOutputMediaProps pProp; m_read.GetOutputCount(out iCount); Debug.Assert(iCount != 0); m_read.GetOutputProps(0, out pProp); Debug.Assert(pProp != null); m_read.SetOutputProps(0, pProp); m_read.GetOutputFormatCount(0, out IFCount); Debug.Assert(IFCount != 0); pProp = null; m_read.GetOutputFormat(0, 0, out pProp); Debug.Assert(pProp != null); }