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| Microsoft DirectShow 9.0 |
Composition
The composition object is a container for tracks. It can also hold other compositions (for nesting of tracks), effects, and transitions. To create this object, call the IAMTimeline::CreateEmptyNode method.
The composition object exposes the following interfaces:
- IAMTimelineComp
- IAMTimelineEffectable
- IAMTimelineObj
- IAMTimelineObj
- IAMTimelineTransable
- IAMTimelineVirtualTrack
See Also