Black based filtering of MPEG-2 compliant table sections
US6091772A · kind A · utility
94Cited by
24References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1997 |
| Grant date | Jul 18, 2000 |
| Priority date | — |
| Expiry date | Sep 26, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/42615
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of decoding an MPEG-2 compliant packetized datastream containing transport table sections. The transport table sections include a plurality of table. The table are filtered with table section filters having blocks. Each block has an associated mask pattern to mask bits in a valid pattern and a control word to point to the next block to filter and parse the table sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.