Constructing a Timeline
[This API is not supported and may be altered or unavailable in the future.]
This article describes how to construct a timeline in DirectShow Editing Services (DES). It presents an example console application that creates a timeline and renders it. The timeline is minimal, consisting of a single video group with one source clip, but it demonstrates most of the concepts needed to create more complex timelines.
This article contains the following topics.
- Creating Timeline Objects
- Creating Groups, Compositions, and Tracks
- Setting the Group Media Type
- Adding a Source
- Creating a Timeline: Example Code