| WatermarkHandler Events | 
The WatermarkHandler type exposes the following members.
| Name | Description | |
|---|---|---|
| MediaDataSent | 
            Occurs when the video data is ready to send.
              (Inherited from VideoHandler.) | |
| ReceiveFormatsChanged | 
            Occurs when an item is added or removed from the ReceiveFormats collection.
              (Inherited from VideoHandler.) |