Binding a camera to an archive determines the archive to which a video stream will be recorded and how.

You can bind a single camera to an archive or bind a group of cameras by using the same settings.

To bind a camera to an archive:

1. Select the new archive.
2. Select the check box that corresponds to the camera for which you want to configure archive recording (1).
   
3. Configure settings for archive recording.
   1. In the Constant recording list, select the archive recording mode (2). 
      If No is selected, the video stream will be recorded to the archive only when an operator manually initiates an alarm or an automatic rule is initiated.
      If Always is selected, video will be recorded to the archive non-stop.
      If a time schedule is selected (see Configuring schedules), video will be recorded non-stop to the archive during the selected time period. Recording to the archive can also be initiated by the operator or an automatic rule.

   2. In the Pre-alarm recording time field (3), enter the buffering time of the video stream from the camera in seconds. This value should be in the range [0, 120].

      Pre-alarm recording is the period of pre-event recording that will be added to the beginning of an alarm event recording

      
      

   3. To reduce the frame rate of the video that is written to the archive, select the maximum frame rate from the Maximum fps list or manually enter a value in the field. Otherwise, set this value to No (4). If the frame rate of the video stream coming in from a video camera is less than the indicated value, the recording will be made at the original and not the maximum rate.

      If you prune / downsample MPEG4 or  H.264 video (interframe compression codes), only the keyframes are retained. This leads to a significant drop of fps (down to 2-3). In such cases, we recommended that you use  MJPEG or Flex Stream codes.

      
      

   4. Select a stream for archive recording (5).

      This setting is relevant for cameras that support multistreaming.

      
      

4. Click the Apply button.

Binding of the camera to the archive is now complete.

To bind multiple cameras:

1. Select the check boxes next to the cameras for which you want to configure archive recording. To select all cameras, select the Select all check box.
   
2. Configure archive recording settings for the group of cameras (marked with yellow). The indicated settings for archive recording are applied to the selected cameras.
3. Perform custom configuration of camera recording settings, if necessary.
4. Click the Apply button.

The camera is now bound to the archive.