Invention Application
US20090300699A1 METHODS AND APPARATUS FOR PRESENTING SUBSTITUTE CONTENT IN AN AUDIO/VIDEO STREAM USING TEXT DATA
有权
使用文本数据在音频/视频流中呈现替代内容的方法和装置
- Patent Title: METHODS AND APPARATUS FOR PRESENTING SUBSTITUTE CONTENT IN AN AUDIO/VIDEO STREAM USING TEXT DATA
- Patent Title (中): 使用文本数据在音频/视频流中呈现替代内容的方法和装置
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Application No.: US12130792Application Date: 2008-05-30
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Publication No.: US20090300699A1Publication Date: 2009-12-03
- Inventor: Steven M. Casagrande , David A. Kummer
- Applicant: Steven M. Casagrande , David A. Kummer
- Applicant Address: US CO Englewood
- Assignee: EchoStar Technologies L.L.C.
- Current Assignee: EchoStar Technologies L.L.C.
- Current Assignee Address: US CO Englewood
- Main IPC: H04N7/173
- IPC: H04N7/173

Abstract:
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.
Public/Granted literature
- US08156520B2 Methods and apparatus for presenting substitute content in an audio/video stream using text data Public/Granted day:2012-04-10
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