| 发明名称 |
Extracting data from MPEG bitstream using MPEG section characteristic |
| 摘要 |
An MPEG data stream contains a series of MPEG sections. Each section has a section characteristic. The received data stream is filtered to extract and then store sections with the same characteristic. The section characteristic may be the MPEG table identifier (TID). This process can be used to download application data from the data stream. |
| 申请公布号 |
NZ500204(A) |
申请公布日期 |
2001.12.21 |
| 申请号 |
NZ19970500204 |
申请日期 |
1997.04.25 |
| 申请人 |
CANAL+ SOCIETE ANONYME |
发明人 |
MERIC, JEROME;DECLERCK, CHRISTOPHE;SARFATI, JEAN-CLAUDE |
| 分类号 |
G06F9/445;G06F9/06;G06F9/46;G06F9/48;G06F11/00;G06F11/08;G06F11/10;G06F11/14;G06F11/26;G06F11/28;G06F12/00;G06F12/02;G06F13/00;G06F13/10;G06F21/24;G06K17/00;G06K19/00;G06K19/07;G06Q20/00;G06T9/00;G07F7/00;G07F7/10;G09C1/00;G11C8/06;G11C16/02;G11C16/10;H04B1/713;H04H20/02;H04H40/00;H04L1/00;H04L9/10;H04L9/32;H04L12/56;H04L13/08;H04L29/10;H04N;H04N5/00;H04N5/222;H04N5/44;H04N5/455;H04N7/14;H04N7/16;H04N7/167;H04N7/173;H04N7/26;H04N7/52;H04N7/66;H04N17/00;H04N17/04;H04N21/236;H04N21/254;H04N21/2543;H04N21/258;H04N21/426;H04N21/433;H04N21/434;H04N21/435;H04N21/4367;H04N21/442;H04N21/443;H04N21/454;H04N21/462;H04N21/472;H04N21/478;H04N21/4782;H04N21/482;H04N21/81 |
主分类号 |
G06F9/445 |
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