Protecting content, distributed over IPTV networks, from being illegally redistributed by legal subscribers requires methods beyond traditional conditional access and digital rights management systems. Adding watermarking techniques allows one to trace the user would an infringement have occurred. In this paper we describe a practical way to uniquely watermark content for each receiving device in a live IPTV environment. Special focus is given to finding a solution that fits into existing IPTV infrastructures.
|Title of host publication||30th IEEE International Conference on Consumer Electronics (ICCE'12, Las Vegas NV, USA, January 13-16, 2012. Digest of Technical Papers)|
|Publisher||Institute of Electrical and Electronics Engineers|
|Publication status||Published - 2012|