Techniques for watermarking and distributing are provided. Content is broken into frames, each frame includes a watermark. Resources request the content and each frame of each resource's acquired version of the content includes a watermark. The frames of each resource's acquired version of the content...http://www.google.co.uk/patents/US7983260?utm_source=gb-gplus-sharePatent US7983260 - Techniques for watermarking and distributing content
