发明授权
- 专利标题： Synchronizing rendering of multimedia content
- 专利标题（中）： 同步多媒体内容的呈现
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申请号： US12652678申请日： 2010-01-05
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公开(公告)号： US08107674B2公开(公告)日： 2012-01-31
- 发明人: Bruce L. Davis , Tony F. Rodriguez , Geoffrey B. Rhoads
- 申请人： Bruce L. Davis , Tony F. Rodriguez , Geoffrey B. Rhoads
- 申请人地址： US OR Beaverton
- 专利权人： Digimarc Corporation
- 当前专利权人： Digimarc Corporation
- 当前专利权人地址： US OR Beaverton
- 主分类号： H04K1/00
- IPC分类号： H04K1/00
摘要：
Auxiliary data encoded in multimedia content signals synchronizes rendering of different media content types in multimedia content. This auxiliary data includes one or more digital watermarks that are used to synchronize playback of the different media content signals. The digital watermarks identify different media signals, identify rendering locations, such as temporal or spatial areas in a first signal where the media signal is to be rendered, or provide rendering control scripts for controlling playback.
公开/授权文献
- US20100172540A1 Synchronizing Rendering of Multimedia Content 公开/授权日：2010-07-08
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