IMediaTIAudioTrack, TIVideoTrack Events | 
The IMediaTIAudioTrack, TIVideoTrack generic type exposes the following members.
| Name | Description | |
|---|---|---|
| OnAudioDestroyed | 
            Raised when the first audio track is destroyed.
              | |
| OnAudioLevel | 
            Raised whenever the level of
            the first audio track is calculated.
              | |
| OnVideoDestroyed | 
            Raised when the first video track is destroyed.
              | |
| OnVideoSize | 
            Raised whenever the size of
            the first video track is calculated.
              |