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US08571933B2 Advertisements in a television recordation system 有权
广播电视纪录系统

Advertisements in a television recordation system
Abstract:
The present invention discloses a method and system for types of ad placement opportunities in a digital video stream. The described embodiments of the invention increases ad placement opportunities to a targeted audience by using real-time ad placement during mode changes in a dynamic digital medium such as a digital video recorder. Various embodiments also allow various types of temporal overlapping and composite display techniques for viewing ads and video content.
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