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1.发明授权APPARATUS AND METHODS FOR HANDLING INTERACTIVE APPLICATIONS IN BROADCAST NETWORKS 有权设备和方法用于处理广播网络的交互式应用程序
公开(公告)号：EP1599998B1
公开(公告)日：2011-04-06
申请号：EP04708005.6
申请日：2004-02-04
申请人： NDS Limited
发明人： SHELTON, Ian, R. , COSTELLO, Michael , DAN, Ronnie , THEXTON, Nicholas , HALL, Nicholas, Ashton , WALKER, James, Geoffrey , ASHBY, Stuart, P. , CORMICAN, Neil , CHAKKARA, Rahul
IPC分类号： H04N7/16
CPC分类号： G06F3/14 , A63F2300/409 , G09G2340/0407 , G09G2340/125 , H04N5/44591 , H04N21/234363 , H04N21/42204 , H04N21/4307 , H04N21/4316 , H04N21/47 , H04N21/4781 , H04N21/8146
摘要： An interactive method includes receiving background video including a multiplicity of video frames, at least one of the multiplicity of video frames include a plurality of sub-pictures, each of the plurality of sub-pictures representing an alternative background (1200), and switching between a first sub-picture of the plurality of sub-pictures and a second sub-picture of the plurality of sub-pictures (1210).
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2.发明公开APPARATUS AND METHODS FOR HANDLING INTERACTIVE APPLICATIONS IN BROADCAST NETWORKS 有权设备和方法用于处理广播网络的交互式应用程序
公开(公告)号：EP1599998A2
公开(公告)日：2005-11-30
申请号：EP04708005.6
申请日：2004-02-04
申请人： NDS LIMITED
发明人： SHELTON, Ian, R. , COSTELLO, Michael , DAN, Ronnie , THEXTON, Nicholas , HALL, Nicholas, Ashton , WALKER, James, Geoffrey , ASHBY, Stuart, P. , CORMICAN, Neil , CHAKKARA, Rahul
IPC分类号： H04N7/16
CPC分类号： G06F3/14 , A63F2300/409 , G09G2340/0407 , G09G2340/125 , H04N5/44591 , H04N21/234363 , H04N21/42204 , H04N21/4307 , H04N21/4316 , H04N21/47 , H04N21/4781 , H04N21/8146
摘要： An interactive method includes receiving background video including a multiplicity of video frames, at least one of the multiplicity of video frames include a plurality of sub-pictures, each of the plurality of sub-pictures representing an alternative background (1200), and switching between a first sub-picture of the plurality of sub-pictures and a second sub-picture of the plurality of sub-pictures (1210).
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