Documentation for Intellect 4.10.4. Documentation for other versions of Intellect is available too.

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Video signals can be scaled before they are copied to a backup archive of the Backup archive module. Scaling is performed at the Server from which the video signal is transmitted to the Backup archive.

Note.

 Scaling in the Backup archive may be performed with such codecs as MJPEG, Motion Wavelet, MPEG, H264 and MxPeg.

If the scaling rate is 25 fps, the videois processed at a lower rate for the first minute (~12 fps).

The maximum allowable scaling rate for MxPeg codec is 12 fps.   

By default, a signal is copied from the server to the Backup archive without scaling.

To configure the scaling of video archive frames while copying them to the Backup archive, do the following:

  1. Go to the settings panel for the Backup archive system object.
  2. To enable the video archive scaling, set the Record with ___ fps checkbox in the Settings group (1).

  3. In the Record with ___ fps drop-down list, select the required frame rate of video archive for transmitting to the Backup archive (1).

    Note.

    The selected Record with ___ fps value is to be less than frame rate of video signal digitized by a video capture card. Otherwise the frame rate of a video signal will be the same as the frame rate of digitizing.

    Note.

     The selected framerate value of the video archive that is to be transferred to the Backup archive is an average value. A real value of framerate may be different from that one, indicated in the Record with ___ fps drop-down list. 
  4. To save the changes, click the Apply button (2)

Video scaling is now configured.

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