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Input Buffer Order Example 3

Last Updated: 2/14/2017

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 positionSurface typeTemporal locationLayer location

lpBufferInfo[0]

Destination

T

lpBufferInfo[1]

Progressive input

T

Z

lpBufferInfo[2]

Substream

0

Z + 1

lpBufferInfo[3]

Substream

0

Z + 2

lpBufferInfo[4]

Substream

0

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.

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