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The GATE object sends events presented in the table. Procedure is started when the corresponding event occurs. Format of the events procedure for the Videogate object:
| Code Block |
|---|
OnEvent("GATE ","_id_","_event_") |
Events | Description | Comment |
GATE_LOW_FPS | Input speed on the gate is reduced | |
ACTIVE | Gate is active | Event is generated when the list of working cameras corresponds to the list of the Videogate configuration |
INACTIVE | Gate is inactive | Event is generated when there are no requests for video streams through the Videogate |
ACTIVE_PART | Partial operation of gate | Event is generated when the number of working cameras is less than in the Videogate list |
| START_VIDEO | Start writing to the archive | Event is generated when the recording by camera is started | STOP_VIDEO |
Example. Send corresponding messages to all system cores when the input speed on the gate 1 is reduced.
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Operator format for operations with the Videogate:
| Code Block |
|---|
DoReact("GATE","_id_","_command_"[,"_parameters_"]); |
The list of commands and parameters for the the GATE object is presented in the table.
| Command—command description | Parameters | Parameter description | Features |
|---|---|---|---|
| START_VIDEO—enable camera video stream and start writing to the archive | cam<> | Identifier of the camera by which it is necessary to start or stop recording | The commands work even if the Monitor doesn't display the selected camera. The commands work if constant recording and active camera recording is enabled in the Videogate—see Configuring the |
| STOP_VIDEO—stop camera video stream and stop writing to the archive |
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