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Formats and functions

Format of events procedure for the Video capture device:

...

DoReact("MONITOR","_id_","_command_"[,"_parameters_"]);

Examples

Examples of using events and reactions of the Video capture device object:

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1. Play record from camera 1 on the monitor 4 with the specified date and time when running the first macro.

   Code Block
   OnEvent("MACRO","1","RUN") { DoReact("MONITOR","4","ARCH_FRAME_TIME","cam<1>,date<"+date+">,time<11:00:00>"); DoReact("MONITOR","4","KEY_PRESSED","key<PLAY>"); }

   
   

2. Switch to the mode of video archive viewing on the first camera of monitor 4 when printing the frame from the first camera and then go on 10 frames further starting from the specified date and time.

   Code Block
   OnEvent("CAM", "1", "PRINT") { DoReact("MONITOR","4","ARCH_FRAME_TIME","cam<1>,date<"+date+">,time <11:00:00>"); for(i=0;i<10;i=i+1) { DoReact ("MONITOR","4","KEY_PRESSED","key<FF>"); } }

   
   

3. Zoom in the video image on the monitor screen if camera is in the alarm state and reset it when alarm is finished.

   Code Block
   OnEvent("CAM","1","MD_START") { DoReact("MONITOR","1","KEY_PRESSED","key<ZOOM_IN>"); } OnEvent("CAM", "1", "MD_STOP"); { DoReact("MONITOR","1","KEY_PRESSED","key<ZOOM_OUT>"); }

   
   

4. Display the layout number one on the monitor screen when running a macro.

   Code Block
   OnEvent("MACRO","1","RUN") { DoReact("MONITOR","1","KEY_PRESSED","key<SELECT_LAYOUT>,number<1>"); }

   
   

5. Command of starting the video export from Camera 1 in the Monitor 1, starting from 24-10-14 17:10:38 and to 24-10-14 17:10:80 to the c:\aaa.avi file.
   Examples of export starting in three ways: using the IIDK (port 900 and 1030) and using script:
   1. IIDK (port 900)
      MONITOR|1|START_AVI_EXPORT|start<24-10-14 17:10:38>,finish<24-10-14 17:10:50>,avi_path<c:\aaa.avi>,cam<1>
   2. IIDK (port 1030)
      CORE||DO_REACT|source_type<MONITOR>,source_id<1>,action<START_AVI_EXPORT>,params<4>,param0_name<avi_path>,param0_val<c:\aaa.avi>,param1_name<cam>,param1_val<1>,param2_name<finish>,param2_val<24-10-14 17:10:50>,param3_name<start>,param3_val<24-10-14 17:10:38>

   3. Script (start on Macro 1)

      Code Block
      OnEvent("MACRO","1","RUN") { DoReact("CORE","","DO_REACT","source_type<MONITOR>,source_id<1>,action<START_AVI_EXPORT>,params<4>,param0_name<avi_path>,param0_val<c:\aaa.avi>,param1_name<cam>,param1_val<1>,param2_name<finish>,param2_val<24-10-14 17:10:50>,param3_name<start>,param3_val<24-10-14 17:10:38"); }

      
      

6. When macro 1 is run, enable mouse PTZ control on Camera 4 at Monitor 10. Disable it on Macro 2.

   Code Block
   OnEvent("MACRO","1","RUN") { DoReact("MONITOR","10","CONTROL_TELEMETRY","cam<4>,on<1>"); } OnEvent("MACRO","2","RUN") { DoReact("MONITOR","10","CONTROL_TELEMETRY","cam<4>,on<0>"); }

   
   

7. Display an active camera on an analog monitor.
   

   Code Block
   OnEvent ("MONITOR","1","ACTIVATE_CAM") { DoReact ("CAM",cam,"MUX1"); }

   
   
8. Display an alarmed camera in the one-fold mode.
   

   Code Block
   OnEvent ("CAM",N,"MD_START") { DoReact ("MONITOR","1","ACTIVATE_CAM","cam<"+N+">"); DoReact ("MONITOR","1","KEY_PRESSED","key<SCREEN.1>"); }

   
   
9. An alarm monitor that always displays a video from the last alarmed camera.
   

   Code Block
   OnInit() { counter=0; } OnEvent("CAM",T,"MD_START") { if(strequal(counter,"0")) { DoReact("MONITOR","2","REMOVE_ALL"); DoReact("MONITOR","2","ADD_SHOW","cam<"+T+">"); } counter=str(counter+1); } OnEvent("CAM",M,"MD_STOP") { counter=str(counter-1); if(strequal(counter,"0")) { DoReact("MONITOR","2","ADD_SHOW","cam<"+M+">"); } }

10. When macro 1 is run, enable layout scrolling on all servers in the Video surveillance monitor (Monitor 1). When macro 2 is run, disable layout scrolling on all servers.
    

    Code Block
    language bash
    if(Event.SourceType == "MACRO" && Event.SourceId=="1" && Event.Action=="RUN") { DoReactStr("MONITOR", "1","START_PAGING_LAYOUTS",""); } if (Event.SourceType == "MACRO" && Event.SourceId == "2" && Event.Action == "RUN") { DoReactStr("MONITOR", "1", "STOP_PAGING_LAYOUTS",""); }