private void TestGetNextSrc()
{
long start = 0;
IAMTimelineObj tlobj;
int hr = m_pTrack.GetNextSrc(out tlobj, ref start);
DESError.ThrowExceptionForHR(hr);
Debug.Assert(tlobj == m_pSourceObj1, "GetNextSrc");
Marshal.ReleaseComObject(tlobj);
tlobj = null;
start = 100000000;
hr = m_pTrack.GetNextSrc(out tlobj, ref start);
DESError.ThrowExceptionForHR(hr);
Debug.Assert(tlobj == m_pSourceObj2, "GetNextSrc second source");
Marshal.ReleaseComObject(tlobj);
tlobj = null;
}
private void TestSplice()
{
int hr;
IAMTimelineSplittable ps;
IAMTimelineObj pFirst, pSecond;
hr = m_pTimeline.CreateEmptyNode(out pFirst, TimelineMajorType.Source);
DESError.ThrowExceptionForHR(hr);
hr = pFirst.SetStartStop(0, 10000000000);
DESError.ThrowExceptionForHR(hr);
IAMTimelineSrc pFirstSrc = (IAMTimelineSrc)pFirst;
hr = pFirstSrc.SetMediaTimes(0, 10000000000);
// Put in the file name
hr = pFirstSrc.SetMediaName("foo.avi");
DESError.ThrowExceptionForHR(hr);
// Connect the track to the source
hr = m_VideoTrack.SrcAdd(pFirst);
DESError.ThrowExceptionForHR(hr);
// Split the source
ps = pFirst as IAMTimelineSplittable;
long l = 500000000;
hr = ps.SplitAt(l);
DESError.ThrowExceptionForHR(hr);
// Get the new chunk
hr = m_VideoTrack.GetNextSrc(out pSecond, ref l);
DESError.ThrowExceptionForHR(hr);
// Re-join the two
hr = pFirstSrc.SpliceWithNext(pSecond);
DESError.ThrowExceptionForHR(hr);
}