发明名称 |
Conditional access filter as for a packet video signal inverse transport system |
摘要 |
A method and apparatus for processing a packetized data stream comprising audio and video components and program guide information. The program guide information has a predetermined service identifier and includes service identifier information associated with audio and video program components. The program guide information is used to identify service identifiers associated with a selected program. The identified service identifiers are used to acquire data packets associated with the selected program. The acquired data packets are processed in accordance with a video signal standard to generate output signals representative of the selected program.
|
申请公布号 |
US2005068952(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20040912793 |
申请日期 |
2004.08.06 |
申请人 |
DEISS MICHAEL S.;TAMER GREGORY G.;CHANEY JOHN W.;HAILEY JAMES E. |
发明人 |
DEISS MICHAEL S.;TAMER GREGORY G.;CHANEY JOHN W.;HAILEY JAMES E. |
分类号 |
H04N7/16;(IPC1-7):H04L12/56 |
主分类号 |
H04N7/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|