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  1. Switch camera to the colored mode and start record from it while arming the first camera.

    Code Block
    OnEvent("CAM","1","ARM") //first video camera is armed
{
    DoReact("CAM","1","SETUP","color<1>"); // set colored mode of video camera
    DoReact("CAM","1","REC"); //record from the first camera
}

  2. Arm the first video camera while disabling the fifth video camera.

    Code Block
    OnEvent("CAM","5","DETACH") // fifth video camera is disabled
{
    DoReact("CAM","1","ARM"); //first video camera is armed
}

  3. Use half of resources while recording from the first camera (i.e. if 4 video cameras are connected through the first video capture device than the first camera will record with speed 6 fps, and other three cameras – with speed 2-2,5 fps) if it is in alarm state.

    Code Block
    OnEvent("CAM","1","MD_START") //first video camera is in alarm state
{
    DoReact("CAM","1","SETUP","rec_priority<2>"); // use half of resources while recording
}

  4. Set maximal compression synchronously with the fourth microphone of audio card on the first video camera while recording from the first video camera on disk.

    Code Block
    OnEvent("CAM","1","REC") //first video camera recording on disk
{
    DoReact("CAM","1", "SETUP", "compression<5>, audio_type<OLXA_LINE>, audio_id<4>"); //first video camera, maximal compression, synchronously with forth microphone of audio card.

  5. Start record from the first camera with minimal quality in black and white mode when it stopped to be in alarm.

    Code Block
    OnEvent("CAM","1","MD_STOP") // first camera stopped to be in alarm state
{
    value = 5;
    DoReact("CAM", "1", "SETUP", "compression<" + value + ">,сolor<0>color<0>");
    //start record from the first video camera with minimal quality in black and white mode.
}

  6. Start record from the first camera in the “rollback” mode when it disarmed.

    Code Block
    OnEvent("CAM","1","DISARM")  //first video camera is disarmed
{
    DoReact("CAM","1","REC","rollback<1>");  // Start record from the first video camera in the "rollback" mode
}

  7. Set new parameters of video signal while connecting the first video camera.

    Code Block
    OnEvent("CAM","1","ATTACH") //first video camera is connected
{
    VIDEO_CANAL_ID = GETOBJECTPARAM("CAM","1","PARENT_ID"); // define ID of video channel to which the first camera belongs
    DoReact("GRABBER",VIDEO_CANAL_ID,"SETUP","chan<0>,mode<0>,resolution<1>,format<pal>"); //set new parameters of video channel.
}

  8. Start autopanning on Camera 1 when Macro 2 is run.

    Code Block
    OnEvent ("MACRO","2","RUN")
{
    DoReact("CAM","1","CRUISE_START","cruise_id<1>,action<CRUISE_START>,cam_id<1>");
}

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