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Calculated recorder
Calculated direction
Calculate the size of the video Calculation of recording time Calculated rate
Calculation parameters
  Code rate: Kbps Hard disk storage      
  Video length: Day 160G Block    
    Hour 250G Block    
    Minute 320G Block    
  Disk Space: GB 400G Block    
    MB 500G Block    
      750G Block    
Number of Channels Road 1000G Block    
               
               
               
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