发明名称 METHODS AND APPARATUS FOR PRESENTING SUBSTITUTE CONTENT IN AN AUDIO/VIDEO STREAM USING TEXT DATA
摘要 Various embodiments of apparatus and/or methods are described for skipping, filtering and/or replacing content from an audio/video stream using text data associated with the audio/video stream. The text data is processed using location information that references a segment of the text data of the first audio/video stream to identify a location within the first audio/video stream. The location within the first audio/video stream is utilized to identify portions of the audio/video stream that are to be skipped during presentation. The portions of the audio/video stream that are to be skipped are filtered from the audio/video stream, and some of the skipped portions of the audio/video stream are replaced with substitute content. The filtered video stream, including the substitute content, is outputted for presentation to a user.
申请公布号 US2012159537(A1) 申请公布日期 2012.06.21
申请号 US201213407955 申请日期 2012.02.29
申请人 CASAGRANDE STEVEN M.;KUMMER DAVID A.;ECHOSTAR TECHNOLOGIES L.L.C. 发明人 CASAGRANDE STEVEN M.;KUMMER DAVID A.
分类号 H04N21/80 主分类号 H04N21/80
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