发明名称 |
Processamento de dados digitais e da informção guia de programa |
摘要 |
A program representative packetized datastream is generated from an input packetized datastream representing a plurality of programs. Program content packets comprising a desired program selected from the plurality of programs are identified. Condensed program specific information (CPSI) suitable for use in identifying and assembling the identified packets is formed. The resulting CPSI and the identified packets are formed into a datastream. Program specific information packets and program content packets are also extracted from a packetized datastream and stored on a storage medium. |
申请公布号 |
BR9709409(A) |
申请公布日期 |
1999.08.10 |
申请号 |
BR19979709409 |
申请日期 |
1997.05.22 |
申请人 |
THOMPSON CONSUMER ELETRONICS INC. |
发明人 |
HAROLD BLATTER;KEVIN ELLIOTT BRIDGEWATER;MICHAEL SCOTT DEISS;THOMAS EDWARD HORLANDER |
分类号 |
H04N5/765;G11B27/031;G11B27/034;G11B27/10;G11B27/30;G11B27/32;H04N5/44;H04N5/76;H04N5/781;H04N5/92;H04N7/08;H04N7/081;H04N7/26;H04N21/4147;H04N21/418;H04N21/434;H04N21/4405;H04N21/4623;(IPC1-7):H04N5/44 |
主分类号 |
H04N5/765 |
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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