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IMcCompositeHostSourceFrameMapping Property

One Source frame mapping or an array of all Source frame mappings.

Namespace:  MediaCy.IQL.Operations
Assembly:  MediaCy.IQL.Operations (in MediaCy.IQL.Operations.dll) Version: 10.0.6912.0
Syntax
VB
Copy
Property SourceFrameMapping ( 
	Optional lSourceIndex As Integer = -1
) As Object
	Get
	Set

Parameters

lSourceIndex (Optional)
Type: SystemInt32
Index of the source of interest, or -1 for all sources.

Property Value

Type: Object
Remarks
Each source has an optional mapping between its frames and the destination image's frames. This mapping may leave some destination frames without a corresponding source frame. This property is exposed and assigned to as a scalar Long value of -1 or as an array of Long values. If a scalar -1, then each source frame index maps one-to-one onto an identical destination frame index. If an array, the array will be of a length equal to the number of destination frames mapped onto. Each array value gives the source frame index which maps onto that destination frame. A negative source frame index value in the array indicates that no source frame maps onto that destination frame; the effect is that for some destination frames, there may be fewer than SourceCount sources used for the composite operation.
See Also