Enhanced MPEG information distribution apparatus and method
US6829301B1 · kind B1 · utility
99Cited by
10References
51Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1998 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Jan 30, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and concomitant apparatus for compressing, multiplexing and, in optional embodiments, encrypting, transporting, decrypting, decompressing and presenting high quality video information in a manner that substantially preserves the fidelity of the video information in a system utilizing standard quality circuits to implement high quality compression, transport and decompression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.