When we are watching some of our favourite television program , suddenly a number pops up on the screen. Ever wondered what is this number ???
These numbers are not just the numbers. It is a digital water mark to prevent piracy.
It is an unique ID for each set top box. This number will enable the broadcaster to track down the person who is recording the on going video by violating the copyright terms and reproducing it some where else .
These numbers are not just the numbers. It is a digital water mark to prevent piracy.
It is an unique ID for each set top box. This number will enable the broadcaster to track down the person who is recording the on going video by violating the copyright terms and reproducing it some where else .
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