Event	Value	Description
MV_ALGORITHM_START_EVENT	0	A filter starts processing a video frame or sample.
MV_ALGORITHM_END_EVENT	1	A filter finishes processing a video frame or sample.
MV_IMAGE_CAPTURE_START_EVENT	2	A filter starts saving an image to disk.
MV_IMAGE_CAPTURE_END_EVENT	3	A filter finishes saving an image to disk.
MV_IO_DATA_RECEIVE_EVENT	4	A filter receives IO data from an external source.
MV_CALIBRATION_VALID_IMAGE_EVENT	5	The MV Calibration Filter has detected a new valid calibration image.
MV_CALIBRATION_FINISHED_EVENT	6	The MV Calibration Filter has has finshed the calibration process.
MV_START_RECORDING_EVENT	7	A filter starts recording.
MV_STOP_RECORDING_EVENT	8	A filter stops recording.
MV_CANT_OPEN_COM_PORT_EVENT	9	A filter can't open a serial interface (COM port)
MV_CANT_WRITE_TO_COM_PORT_EVENT	10	A filter can't write to a serial interface (COM port)
MV_CANT_READ_FROM_COM_PORT_EVENT	11	A filter can't read from a serial interface (COM port)
MV_CANT_GET_EVENT_FROM_COM_PORT_EVENT	12	A filter can't get event notifications from a serial interface (COM port)
MV_PLAYLIST_ADD_ITEM_EVENT	13	The playlist from the MV Playlist filter contains a new entry.
MV_PLAYLIST_REMOVE_ITEM_EVENT	14	An item from the playlist of the MV PLaylist filter was removed.
MV_PLAYLIST_NEW_CURRENT_ITEM_EVENT	15	The MV Playlist filter plays a new item.
MV_PLAYLIST_ITEM_CHANGED_EVENT	16	An playlist item parameter from the MV Playlist filter has changed.
MV_MOTION_START_EVENT	17	Motion was recognized within the video.
MV_MOTION_END_EVENT	18	Currently recognized motion stopped.
MV_RECORD_START_EVENT	19	Recording starts.
MV_RECORD_END_EVENT	20	Recording ends.
MV_WATCHDOG_RELEASE_EVENT	21	The MV Watchdog filter signals a period time overflow.
MV_WATCHDOG_FINISHED_EVENT	22	The MV Watchdog filter signals the end of a period time overflow.
MV_FILEWRITER_NEXT_FILE_EVENT	23	The MV Multi File Writer filter has switch to a new output file.
MV_FILEWRITER_INVALID_OUTPUT_PATH_EVENT	24	The MV Multi File Writer filter can't create capture graph because the output file path isn't valid.
MV_FILEWRITER_INVALID_VIDEO_ENCODER_EVENT	25	The MV Multi File Writer filter can't create capture graph because the video encoder inst't available or it doesn't accept the media format.
MV_FILEWRITER_INVALID_AUDIO_ENCODER_EVENT	26	The MV Multi File Writer filter can't create capture graph because the audio encoder inst't available or it doesn't accept the media format.
MV_FILEWRITER_LOW_DISKSPACE_EVENT	27	The MV Multi File Writer filter signals low disk space for the recording partition (< 50 MB).
MV_RXTXCONNECTION_ON_EVENT	28	A RS232 IO filter signals that the Rx and Tx lines are connected.
MV_RXTXCONNECTION_OFF_EVENT	29	A RS232 IO filter signalsthat the Rx and Tx lines are disconnected.
MV_IP_CAMERA_RECONNECT_EVENT	30	The MV IP Camera Source filter network connection timed out and the filter tries to reconnect.
MV_IP_CAMERA_INITIALIZED_EVENT	31	The MV IP Camera Source filter is initialized and its output pin is ready to get connected.
MV_TICKER_TEXT_COMPLETE	32	The MV Ticker Overlay filter sends this event when the text finisehd runing completly hrow the video image.
MV_IP_CAMERA_GIO_START_EVENT	33	The MV IP Camera Source filter throws this event if an I/O start event was send by the IP camera. Only a few cameras are suported.
MV_IP_CAMERA_GIO_END_EVENT	34	The MV IP Camera Source filter throws this event if an I/O end event was send by the IP camera. Only a few cameras are suported.
MV_IP_CAMERA_VIDEO_LOST_EVENT	35	The MV IP Camera Source filter throws this event if an camera lost event was send by the IP camera. Only a few cameras are suported.
MV_BUFFER_ACCESS_BUFFERS_AVAILABLE	36
MV_BUFFER_ACCESS_BUFFERS_UNAVAILABLE	37
MV_SERIOUS_NETWORK_ERROR	38
MV_STREAM_CORRELATION_VIDEO_EVENT	39
MV_STREAM_CORRELATION_AUDIO_EVENT	40
MV_END_OF_FILE_EVENT	41	The end of a file was reached.
MV_OPEN_FILE_FINISHED_EVENT	42	A file open process finished.

Event structures and enumerators

typedef enum _MV_COM_EVENTS
{
    MV_ALGORITHM_START_EVENT=0,
    MV_ALGORITHM_END_EVENT,
    MV_IMAGE_CAPTURE_START_EVENT,
    MV_IMAGE_CAPTURE_END_EVENT,
    MV_IO_DATA_RECEIVE_EVENT,
    MV_CALIBRATION_VALID_IMAGE_EVENT,
    MV_CALIBRATION_FINISHED_EVENT,
    MV_START_RECORDING_EVENT,
    MV_STOP_RECORDING_EVENT,
    MV_CANT_OPEN_COM_PORT_EVENT,
    MV_CANT_WRITE_TO_COM_PORT_EVENT,
    MV_CANT_READ_FROM_COM_PORT_EVENT,
    MV_CANT_GET_EVENT_FROM_COM_PORT_EVENT,
    MV_PLAYLIST_ADD_ITEM_EVENT,
    MV_PLAYLIST_REMOVE_ITEM_EVENT,
    MV_PLAYLIST_NEW_CURRENT_ITEM_EVENT,
    MV_PLAYLIST_ITEM_CHANGED_EVENT,
    MV_MOTION_START_EVENT,
    MV_MOTION_END_EVENT,
    MV_RECORD_START_EVENT,
    MV_RECORD_END_EVENT,
    MV_WATCHDOG_RELEASE_EVENT,
    MV_WATCHDOG_FINISHED_EVENT,
    MV_FILEWRITER_NEXT_FILE_EVENT,
    MV_FILEWRITER_INVALID_OUTPUT_PATH_EVENT,
    MV_FILEWRITER_INVALID_VIDEO_ENCODER_EVENT,
    MV_FILEWRITER_INVALID_AUDIO_ENCODER_EVENT,
    MV_FILEWRITER_LOW_DISKSPACE_EVENT,
    MV_RXTXCONNECTION_ON_EVENT,
    MV_RXTXCONNECTION_OFF_EVENT
    MV_IP_CAMERA_RECONNECT_EVENT,
    MV_IP_CAMERA_INITIALIZED_EVENT
} MV_COM_EVENTS;