Method for transcoding MPEG encoded streams
US7421024B2 · kind B2 · utility
36Cited by
3References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2003 |
| Grant date | Sep 2, 2008 |
| Priority date | — |
| Expiry date | Aug 6, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4408
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method of transcoding video data for distribution over a variety of media. A digital data stream is decoded and optionals down sampled to reduce the bit rate of the original stream. The decoded stream is further encoded to further reduce the bit rate of the data stream to be consistent with the reliable delivery capabilities of the media over which the data stream is to be transmitted and/or the display on which display is to occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.