发明名称 Facilitating fast channel changes through promotion of pictures
摘要 In one embodiment, a method that includes receiving plural representations of a single video signal, wherein each includes a respective sequence of latticed pictures, wherein each latticed picture in each of the plural representations originates from a corresponding respective picture of the video signal; processing the plural representations; separating the processed plural representations into plural segments, each segment consisting of a respective sequence of processed latticed pictures from one of the processed plural representations; arranging the plural segments in successive segments distributions intervals (SDIs) according to a first temporal order and a second temporal order, the successive SDIs to be provided in a video stream; and promoting one or more of the processed latticed pictures among one or more of the plural segments, the promotion corresponding to an increase in picture importance.
申请公布号 US8259817(B2) 申请公布日期 2012.09.04
申请号 US20090617015 申请日期 2009.11.12
申请人 RODRIGUEZ ARTURO A.;SHEPHERD GREGORY;COOK BENJAMIN M.;CISCO TECHNOLOGY, INC. 发明人 RODRIGUEZ ARTURO A.;SHEPHERD GREGORY;COOK BENJAMIN M.
分类号 H04N11/02 主分类号 H04N11/02
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