Identification of Streaming Content and Estimation of Playback Location Based on Closed Captioning
作者： Brant Candelore
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摘要: Apparatus for identifying an audiovisual content stream received from source includes display that displays the to a user. A closed captioning receiver receives first plurality of consecutive captions substantially at playback position. comparator identifies by matching database having second captions. The identification each presentation unit presents additional information related may include location in captions, estimate position, and estimated position be presented
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