Invention Grant
US09332303B2 System and method for delivering companion content 有权
提供随播内容的系统和方法

System and method for delivering companion content
Abstract:
A system and method for providing companion content on a device that downloads content associated with a media presentation playing on a media player and displays the downloaded content at times synchronized to time-offsets (from the start of the program) of the presentation by signals from the media player.
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