CCTVCAD Calculator - Version 1.0 CCTVCAD Calculator is a professional tool for calculating network bandwidth needed for IP cameras (video encoders) and disk space required for storing video archives.With CCTVCAD Calculator you can:Calculate network traffic generated by IP cameras and video encoders for the proper design of IP CCTV systems.Calculate disk space required for storing video archives during a specified time.Calculation can be carried out for IP video cameras that generate up to 3 simultaneous video streams (Viewing, Recording, Alarm recording) with different resolution, compression, frame rate and recording time.Calculation can be carried out for a single IP camera, all cameras in the project, as well as for isolated groups of cameras, that is useful to estimate the load of separate network segments or equipment. Filtering