发明名称 Method and apparatus for synchronizing audio and video streams
摘要 Some embodiments of the invention provide a method for synchronizing an audio stream with a video stream. This method involves searching in the audio stream for audio data having values that match a distinct set of audio data values and synchronizing the audio stream with the video stream based on the search. In some embodiments, the distinct set of audio data values is defined by a predetermined distinct tone. In other embodiments, the distinct set of audio data values is defined by audio data contained in the video stream.
申请公布号 US8558953(B2) 申请公布日期 2013.10.15
申请号 US20100886561 申请日期 2010.09.20
申请人 BLACK DAVID ROBERT;APPLE INC. 发明人 BLACK DAVID ROBERT
分类号 H04N9/475 主分类号 H04N9/475
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