Omnicom, the world’s largest ad conglomerate, has subscribed to TiVo’s DVR-based ratings service for use by its media agencies OMD, PHD and Prometheus Media Services. TiVo’s (TIVO) measurement service, StopWatch, provides second-by-second viewing data culled from a random sample of 20,000 TiVo homes. By comparison, Nielsen’s DVR ratings are derived from about 20% of its 14,000-home sample.
Madison Avenue and the TV networks have embraced StopWatch as a supplement to Nielsen to better understand the viewing behaviour of DVR users. Other subscribers include Interpublic Group, Starcom, Carat USA, NBC U, and CBS.
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