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1. In the main menu of the Event search in the Recognizers DBs, click Settings.
   
   As a result the Settings dialog window is displayed.
2. Go to the Configure video archive tab (1).
   

3. From the Overlay drop-down list, select the Overlay mode (2).

   Info
   title Note.
   Overlay is used to process the video using the video card and Direct X libraries, before it is displayed. Overlay allows to improve the image due to optimization of the pixel color settings. At the same time, the CPU load is reduced as the video is processed with the resources from the video capture card.

   The overlay modes are presented in the table.

   Overlay mode	Description
   No	Videos from the video cameras are not processed by the video card.
   Overlay 1	Videos from the video cameras are processed as one stream.
   Overlay 2 (set by default)	Videos from the video cameras are processed independently of one another.

   
   

4. In the Compression field, set the cursor according to the required video compression rate (3).
   • Default — means the original compression rate, size and quality of the video corresponds to the video image that is sent to the server.
   • None — means minimal compression rate, full video size, best quality.
   • Maximum — means maximum compression rate, minimal video size, worst quality.
5. To save changes click ОК OK (4).

The configuring of the video recordings playback is completed.