Nielsen tracks TV content on the web through digital watermarks

Clickz - Though a partnership with Digimarc, Nielsen will use digital watermarking and fingerprinting in online content to provide reporting, and tracking on copyrighted materials. The digital watermarking service is called Nielsen Digital Media Manager.

In addition to tracking for copyright security and compliance, the watermark allows clients to realize the value of their digital content, promote the expansion of Internet-distirbuted media, and facilitate a number of revenue streams. Those include ad-pairing, e-commerce, royalty reporting. Nielsen plans to start by tracking TV content online, but expects to expand to other online content categories and media types.

"We started with TV because we already do the necessary encoding - or watermarking - when we measure TV ratings. The last thing a video stream sees before it leaves a TV station is a Nielsen encoder that puts a digital code on the programming that our home meters can read. That same code can be used to measure TV programming when it is posted on the Internet," said Nielsen company spokesperson Gary Holmes.

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