AlignmentY Property (VideoBrush)
Gets or sets the vertical alignment of the video from the VideoBrush.
<object AlignmentY="AlignmentY" .../>
value = object.AlignmentY
object.AlignmentY = value
A value that specifies the vertical position of the video.
This property is read/write. The default value is Center.
In addition to AlignmentX and AlignmentY, Stretch also affects which portion of the source will apply to the target region.