| Interface | Description |
|---|
| IAudioTrack |
The IAudioTrack interface represents an audio track. |
| IAudioTracks |
The IAudioTracks interface represents a collection of audio narration tracks. |
| INarration |
The INarration interface provides access to the presentation audio and video narration. |
| INarrationTrack |
The INarrationTrack interface represents a generic narration track. |
| INarrationTracks |
The INarrationTracks interface represents a generic collection of the narration tracks. |
| IVideoTrack |
The IVideoTrack interface represents a video track. |
| IVideoTracks |
The IVideoTracks interface represents a collection of video narration tracks. |