Video bit stream extension with supplementary content information to aid in subsequent video processing
US6842190B1 · kind B1 · utility
17Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1999 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Jul 6, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/169
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus are provided for annotating video and audio media with supplementary content for post video processing. The method includes the steps of accepting video data from a video source and storing video information associated with the video data as the video data is being accepted. Then, the video information may be appended to the video data for later use in the form of annotations, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.