Harris ClipCalc is a fast, flexible way to assess your video storage requirements. Input 2 of 3 variables (video bitrate, video duration, storage capacity) to instantly calculate the desired amount.
How much storage do I need for 1000 hours of DVCPro100?
How many hours of 50Mbps MPEG video can I store on my 2TB harddrive?
With Harris ClipCalc the answers are literally at your fingertips.