发明名称 |
Apparatus and methods for handling interactive applications in broadcast networks |
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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申请公布号 |
US8370892(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20100781007 |
申请日期 |
2010.05.17 |
申请人 |
NDS LIMITED;SHELTON IAN R.;COSTELLO MICHAEL B;DAN RONNIE ISRAEL;THEXTON NICHOLAS;HALL NICHOLAS ASHTON;WALKER JAMES GEOFFREY;ASHBY STUART P;CORMICAN NEIL;CHAKKARA RAHUL |
发明人 |
SHELTON IAN R.;COSTELLO MICHAEL B;DAN RONNIE ISRAEL;THEXTON NICHOLAS;HALL NICHOLAS ASHTON;WALKER JAMES GEOFFREY;ASHBY STUART P;CORMICAN NEIL;CHAKKARA RAHUL |
分类号 |
H04N7/16;A63F9/24;A63F13/00;G06F3/14;G06F17/00;G06F19/00;G09G;H04N5/445 |
主分类号 |
H04N7/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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