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OverlayManager / AutoStartStopRecording

Auto Start/Stop recording

Auto Start/Stop Recording feature allows you to add Auto Start/Stop recording conditions to your graphics overlay file during the design. Once the overlay file is loaded into the VIDEO4 system and if Auto start condition is met, VIDEO4 system starts recording and it will continue until the Auto Stop Condition become true.
It is possible to set either of these conditions or both of them as required. To disable a condition set the ‘Condition’ property value to ‘Not Active’.

Adding Auto Start/Stop conditions

Following steps describe how to add a condition that evaluates to true when speed exceeds 100 Kph ( Speed > 100 ).

1. Click File -> Auto Start/Stop Recording to open the Auto Start/Stop dialog.

2. Select a variable from the ‘Variable’ combo box.

3. Select the condition from the ‘Condition’ combo box. (Selecting ‘Not Active’ will disable the condition)

4. Enter a value to the ‘Value’ field that is relevant to the variable type.

5. Click ‘OK’ button to save the condition and close the dialog.