Input Buffer Order Example 3
This section applies only to Windows Server 2003 with SP1 and later, and Windows XP with SP2 and later.
The VMR initiates a call to the driver's DeinterlaceBltEx function to use the device in Input Buffer Order Example 1 and Input Buffer Order Example 2 to instead combine 3 video substreams with a progressive video stream. The sequence of surfaces in the lpBufferInfo array are:
|Index position||Surface type||Temporal location||Layer location|
Z + 1
Z + 2
Z + 3
In the change from example 2 to 3, the video stream changed from interlaced to progressive and an additional video substream became active.