private void TestStart()
{
IWMReader read = m_read as IWMReader;
read.Pause();
TimeCodeExtensionData tce1 = new TimeCodeExtensionData();
TimeCodeExtensionData tce2 = new TimeCodeExtensionData();
RA3Union l1 = new RA3Union(0L);
RA3Union l2 = new RA3Union(123456789L);
RA3Union l3 = new RA3Union(0);
RA3Union l4 = new RA3Union(1234567);
RA3Union l5 = new RA3Union(tce1);
RA3Union l6 = new RA3Union(tce2);
m_read.StartAtPosition(1, l1, l2, OffsetFormat.HundredNS, 1.0f, IntPtr.Zero);
m_read.StartAtPosition(1, l3, l4, OffsetFormat.PlaylistOffset, 1.0f, IntPtr.Zero);
// apparently SMPTE functionality is broken in WMF. Apparently the indices aren't
// created correctly.
// m_read.StartAtPosition(1, l5, l6, OffsetFormat.Timecode, 1.0f, IntPtr.Zero);
}
public void Pause()
{
//
// Sanity check
//
if (IsDisposed())
{
throw new COMException("Instance has been Disposed", E_Unexpected);
}
if (null != m_hWaveOut)
{
//
// Pause the wave output device
//
int woe = waveOut.Pause(m_hWaveOut);
waveOut.ThrowExceptionForError(woe);
}
m_pReader.Pause();
}
private void TestControl()
{
m_read.Start(0, 50000000, 1.0f, IntPtr.Zero);
while (m_SampleCount == 0)
{
System.Threading.Thread.Sleep(1);
}
m_read.Pause();
System.Threading.Thread.Sleep(100);
int cur = m_SampleCount;
System.Threading.Thread.Sleep(500);
Debug.Assert(cur == m_SampleCount);
m_read.Resume();
System.Threading.Thread.Sleep(100);
Debug.Assert(m_SampleCount != cur);
m_read.Stop();
WaitForStatus(Status.Stopped);
}