Method and apparatus for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data
US7990968B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2006 |
| Grant date | Aug 2, 2011 |
| Priority date | — |
| Expiry date | Jan 12, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4622
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Presented herein are method(s) and apparatus for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data. In one embodiment, there is presented a method for processing data. The method comprises receiving a bitstream wherein said bitstream comprises a plurality of streams; mapping the plurality of streams to a plurality of identifiers; packetizing the plurality of streams, thereby resulting in a plurality of packets, and wherein each packet further comprises: a portion of only one of the plurality of streams; and a particular one of the identifiers, wherein the particular one of the identifiers is mapped to the only one of the plurality of streams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.