public void SetFormat(VideoInfoHeader2 vih)
{
if (vih != null)
{
int cb = Marshal.SizeOf(vih);
IntPtr _ptr = Marshal.AllocCoTaskMem(cb);
try
{
Marshal.StructureToPtr(vih, _ptr, true);
SetFormat(_ptr, cb);
formatType = FormatType.VideoInfo2;
}
finally
{
Marshal.FreeCoTaskMem(_ptr);
}
}
}
public Mpeg2VideoInfo()
{
hdr = new VideoInfoHeader2();
dwSequenceHeader = null;
dwStartTimeCode = 0;
cbSequenceHeader = 0;
dwProfile = 0;
dwLevel = 0;
dwFlags = 0;
}