Event Codes
The Euresys source filter posts following events to the filter graph manager.
Event notification code |
Description |
EC_ESF_SIGNAL_LOST |
The Euresys source filter encountered a video signal loss. The filter does not output media samples when there is no video signal. param1 = BoardId: Integer of type long. Index of the board where the video loss occurred. param2 = ConnectorId: Integer of type long. Index of the connector where the video loss occurred. |
EC_ESF_SIGNAL_RESTORED |
The video signal was restored on a Euresys source filter. The filter is providing media samples. param1 = BoardId: Integer of type long. Index of the board where the video was restored. param2 = ConnectorId: Integer of type long. Index of the connector where the video was restored. |
EC_OLE_EVENT |
This event is generated in addition with the two events above. It provides a string describing the event. param1 = Type: String of type BSTR. Contains the type information: "Text". param2 = Desccription: String of type BSTR. Contains the description of the event. |