There is opportunity of complex selection and editing parameters of video cameras for transmitting video signal through Videogate. Complex selection of cameras is performed in the following way:

1. Go to the settings panel of Videogate system object and then click Range button (1).
   
2. In result a dialog window Add/edit cameras will open.
   
3. Select the required objects in the left list of Add/edit cameras window (1).

4. Remove the selected cameras to the right list, clicking the  button (2).

   Right list contains a list of cameras, selected for transmitting the video signals through the Videogate. Button  is used for back action, for removing the selected cameras from the right list to the left (2).

   
   

5. In result the selected video cameras will be displayed in the right list of Add/edit cameras window (3).

6. When necessary select in the right list the names of the required cameras for complex editing of parameters (3).

   For all the selected cameras the same value of parameters will be set.

   
   

   There is no possibility to edit Critical rate parameter with the help of Add/edit cameras.

   
   

7. In case, when compression level of video signal has to be changed for transmitting through the Videogate, select from the Compression dropdown list the required compression level (4).Compression level rises from «0» (no compression) till «5» (maximum compression).

   In case of setting the compression level video signal must be preliminary decompressed on the Server that leads to great loading on the CP of the Server. Settings Compression, fps, Gate, Backup archive belong to the group  Set for the selected in right list of cameras(6).

   
   

8. In case, when video signal has to be groomed out for transmitting through Videogate select from the fps dropdown list the required frame rate of video signals (5).

   The given fps value must be less the frame rate of video signal’s digitizing by video capture card. Otherwise frame rate of video signal will be equal to the frame rate of digitizing.

   
   

9. In case, if video signal form the selected cameras is to be received from the other Videogate object, then select the name of this objet from the Gate dropdown list (6).
10. In case when video signal has to be transmitted from the selected cameras from the Backup archive object, select from the Backup archive dropdown list the name of this object (7).
11. To save the set parameters click Set for the selected in right list of cameras button (8).
12. In result the set parameters will be displayed in the right list of Add/edit cameras window (3).
13. Repeat steps 6-11 for complex editing of all the required cameras.
14. To save all the changes and close Add/edit cameras window click Apply changes and close button (9).
15. The given settings will be displayed on the settings panel of the Videogate object (2).
16. To save the given changes click Apply button (3).

Complex selection of cameras is completed.